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Geography & Life Sciences: Chapter 228

Chapter 228 provides bibliographic information on scholary research in geography and in the life sciences.



The effect of nitrogen, phosphorus and potassium on carrot sensitivity to prometryne. Trudy, Vsesoyuznyi nauchno issledovatel' skii Institutut Udobrenii i Agropochvovedeniya (51): 245-248

The effect of nitrogen, phosphorus and potassium on the differentiation of the young soyabean leaf. Korean Journal of Botany 14(2): 51-57

The effect of nitrogen, phosphorus and potassium on the growth of lettuce in the San Pedro province of Buenos Aires. Revista de Investigaciones Agropecuarias, 2 8(6): 231-243

The effect of nitrogen, phosphorus, potassium and lime on pea growth in the San Pedro province of Buenos Aires. Revista de Investigaciones Agropecuarias, 2 8(2): 67-79

The effect of nitrogen, phosphorus, potassium, and some selective insecticides on white fly (Bemisia tabaci) infestation and squash yield. Beitrage zur Tropischen und Subtropischen Landwirtschaft und Tropenveterinarmedizin 9(2): 159-166

The effect of nitrogen, stocking rate and grazing method on the output of pasture grazed by beef cattle. Journal of the British Grassland Society 29(2): 93-99

The effect of nitrogenous fertilizer on the seed yield of the Navy bean (Phaseolus vulgaris). Journal of Agricultural Science, UK 83(1): 175-176

The effect of nojirimycin on plant growth and its implications concerning a role for exo- beta -glucanases in auxin-induced cell expansion. Plant and Cell Physiology 16(2): 347-356

The effect of non-cultivation on the growth, cropping and mineral nutrition of peach trees. Annali dell' Istituto Sperimentale per la Frutticoltura 4: 159-170

The effect of non-ploughing on cereal diseases. Outlook on Agriculture 8(Special): 245-247

The effect of not deheading or picking on the yield of narcissi. Bloembollencultuur 85(36): 853

The effect of number of motile spermatozoa on conception rate in sheep. Zhivotnovodstvo (10): 69-71

The effect of number of pigs per pen on the performance of growing-finishing swine. Tennessee Farm and Home Science Progress Report (85): 12-14

The effect of number of teats and nursing position on litter productivity. Philippine Agriculturist 56(5/6): 198-205

The effect of nursery lifting methods on initial development of Spruce and Pine transplants. Folio Forestalia, Institutum Forestale Fenniae (177): 25

The effect of nutrient area on the yield and quality of watermelon seeds. Gradinarska i Lozarska Nauka 9(2): 39-47

The effect of nutrient ratios on yield and nutrient uptake of paprika. Kiserletugyi Kozlemenyek 64A(1-3): 83-91

The effect of nutrient solution concentration on water absorption by pea plants. Rasteniev"dni Nauki 9(3): 3-10

The effect of nutrient solution, heteroauxin and open-air hardening on vine transplant productivity. Sadovodstvo, Vinogradarstvo i Vinodelie Moldavii (6): 26-28

The effect of nutrient supply and soil type on the root system and yield of Valeriana officinalis. Orszagos Gyogynovenykonferencia Eloadasainak Osszefoglaloja: 29

The effect of nutrient supply on peppermint yields and essential oil content. Kerteszeti Egyetem Kozlemenyei 38(6): 73-82

The effect of nutrient supply on the growth and on the ratio of vegetative and reproductive organs in Solanum laciniatum. Herba Hungarica 11(2): 61-71

The effect of nutrient supply to the soil on the susceptibility of potato tubers to storage rots caused by Fusarium coeruleum (Lib.) Sacc. Potato Research 16(4): 290-292

The effect of nutrients on plant growth. Gartner Tidende 90(25): 374-375

The effect of nutrients on the decomposition of the herbicides atrazine and linuron incubated with soil. Pesticide Science 4(6): 817-822

The effect of nutrition and spacing on soyabeans in the middle Jijia basin. Lucrari Stiintifice, Institutul Agronomic ' Ion Ionescu de la Brad' , Iasi, 1, Agronomie, Horticultura: 109-118

The effect of nutrition during the growing period and the oestrous cycle on the reproductive performance of the pig. Livestock Production Science 1(1): 7-20

The effect of nutrition on cation and anion release from intact plant roots into a water medium. Biologia, Czechoslovakia 27(7): 561-571

The effect of nutrition on fertility of dairy cows. Monatshefte fur Veterinarmedizin 27(15): 582-590

The effect of nutrition on growth of pre-school children in different communities in Delhi. Indian Pediatrics 9(8): 460-466

The effect of nutrition on plant susceptibility to diseases. Subtropicheskie Kul' tury (2): 167-170

The effect of nutrition on semen production in young boars and AI boars. 3. The effect of nutrition on semen production and the fertility of AI boars. Archiv fur Tierernahrung 24(9/10): 637-648

The effect of nutrition on semen production in young boars and AI boars. I. The effect of nutrition on semen production of AI boars. Archiv fur Tierernahrung 24(6): 499-512

The effect of nutrition on some performance characters in different inbred lines of mice. Archiv fur Tierzucht 16(2): 123-137

The effect of nutrition on the occurrence and development of premature hop withering. Rostlinna Vyroba 20(7): 727-734

The effect of nutrition on the spectrum of amino acids in acid hydrolyzates of winter wheat grain. Pol' nohospodarstvo 19(5): 337-344

The effect of nutrition on the susceptibility of spring barley to powdery mildew, Erysiphe graminis DC. Ochrana Rostlin 9(2): 79-88

The effect of nutrition on the yield and chemical composition of spinach. Nauchni Trudove, Vissh Selskostopanski Institut "Georgi Dimitrov", Obshcho Zemedelie 24: 35-46

The effect of nutrition with organic iron compounds on the resistance of Novogruzinskii lemon to mal secco. Trudy Instituta Zashchity Rastenii Gruzinskoi SSR 22: 192-196

The effect of nutritional factors on the physiological state of the Colorado potato beetle. Trudy Vsesoyuznogo Nauchno issledovatel' skogo Instituta Zashchity Rastenii 36: 5-11

The effect of nutritional level of the host on space and food available to pinworms in the colon of Periplaneta americana L. Comparative Biochemistry and Physiology 51A(1): 83-88

The effect of nutritional level on progeny testing of bulls. Trudy Novosibirskii Sel' skokhozyaistvennyi Institut (68): 9-12

The effect of nutritional level on sexual activity in the lactating Karakul ewe. Yearbook, Karakul Breeders Society of South Africa (Ed. 16): 119...121

The effect of nutritional restriction on embryonic survival during the first three weeks of pregnancy in the Perendale ewe. Proceedings of the Australian Society of Animal Production 9: 199-203

The effect of o-formamido-acetophenone on the development of lentil roots. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, France, D 276(20): 2801-2804

The effect of oestrogen administered during the progestational phase of the cycle on transport of spermatozoa in ewes. Journal of Reproduction and Fertility 44(1): 11-23

The effect of oestrogen and progesterone on CO2 production by 'delayed implanting' mouse embryos. Journal of Reproduction and Fertility 39(2): 379-382

The effect of oestrogen and progesterone on the release of prostaglandins from the uterus of the ovariectomized guinea-pig. Journal of Reproduction and Fertility 40(1): 205-209

The effect of oil additive feeds to increase the nutritive value of rabbit sera for leptospires growth media. Taiwan Journal of Veterinary Medicine and Animal Husbandry (19): 7-10

The effect of oil content and insecticides on insects attacking rice bran. Journal of Stored Products Research 10(2): 93-103

The effect of oil on the transmission of nonpersistent viruses by aphids. Mitteilungen aus der Biologischen Bundesanstalt fur Land und Forstwirtschaft (146): 202

The effect of oil on the transmission of pea enation mosaic virus during short inoculation probes. Entomologia Experimentalis et Applicata 16(2): 185-190

The effect of old age on the adrenal cortex of man and certain mammals. Journal of the Egyptian Veterinary Medical Association 33(1/2): 85-89

The effect of opaque-2 and floury-2 genes on the kernel weight of maize. Journal of Taiwan Agricultural Research Nung yeh Yen chiu 21(3): 175-186

The effect of optimum air circulation on caged hens. Ptitsevodstvo (10): 22-23

The effect of oral administration of sucrose on the turnover rate of plasma free fatty acids and on the esterification rate of plasma free fatty acids to plasma triglycerides in normal subjects, patients with primary endogenous hypertriglyceridemia, and patients with well controlled diabetes mellitus. Hormone and Metabolic Research 4(6): 439-446

The effect of oral administration of various sugars on blood ethanol concentrations in man. Journal of Pharmacy and Pharmacology 25(4): 319-323

The effect of oral and vaginal administration of synthetic LH-RH and [D-ALA-6, DES GLY-10-NH2]-LH-RH ethylamide on serum LH levels in ovariectomized, steroid blocked rats. Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine 148(4): 1009-1012

The effect of oral contraceptives on concentrations of various components of human milk. Contraception 7(4): 307-312

The effect of oral contraceptives on folate metabolism. American Journal of Obstetrics and Gynecology 111(6): 782-791

The effect of oral contraceptives on serum copper levels in Nigerian women. Journal of Obstetrics and Gynaecology of the British Commonwealth 80(10): 937-939

The effect of oral contraceptives on vitamin B6 status. Clinica Chimica Acta 49(2): 195-199

The effect of oral inorganic sulphate on the metabolism of 4-hydroxyphenethylamine (tyramine) in man: tyramine O-sulphate measurement in human urine. Biochemical Journal 142(1): 189-191

The effect of oral supplementation of zinc sulphate on primary wound healing in rats. British Journal of Surgery 59(3): 194-196

The effect of orally administered glycogenic substances to dairy cows I. Sodium propionate, glycerol and propylene glycol in healthy, normally fed cows. II. Single oral adminstration to starved and ketotic cows. III. Treatment of ketosis.. Nordisk Veterinarmedicin 24(9): 409-416; 417-422; 423-426

The effect of orchard factors on the chemical composition of apples. III. Some effects of pruning and nitrogen application on Cox's Orange Pippin fruit. Journal of Horticultural Science 49(1): 85-93

The effect of orchard factors on the chemical composition of apples. IV. Some effects of soil management and NPK fertilizers. Journal of Horticultural Science 50(4): 425-433

The effect of orchidectomy and administration of testosterone propionate or nandrolone phenylpropionate to orchidectomised rats on their growth and carcass composition. South African Journal of Animal Science 3(1): 39-44

The effect of organic amendments on soil acidity. Pochvovedenie (9): 71-78

The effect of organic and inorganic fertilizers on the vine (Vitis vinifera L.). Studies about humus Transactions of the International Symposium "Humus et Planta V", 1971, Vol II: 585-590

The effect of organic and mineral fertilization with particular reference to high rates of mineral nitrogen on the yield and processing quality of Virginia tobacco. Biuletyn Centralnego Laboratorium Przemyslu Tytoniowego (3/4): 5-28

The effect of organic and mineral fertilizers on the commercial quality and storability of apples in polyethylene containers with a gas permeable window. Sbornik Nauchnykh Rabot, Vsesoyuznyi Nauchno Issledovatel' skii Institut Sadovodstva imeni IV Michurina (17): 182-188

The effect of organic and mineral fertilizers on the production of winter wheat in monoculture. Lucrari Stiintifice, Institutul Agronomic ' Ion Ionescu de la Brad' , 1 Agronomie Horticultura: 59-64

The effect of organic and mineral fertilizing on the seasonal fluctuations in soil respiration. Vedecke Prace Vyzkumnych Ustavu Rostlinne Vyroby v Praze Ruzyni 17: 91-98

The effect of organic cations on some physical properties of the soil. Agrochimica 18(6): 482-491

The effect of organic enrichment on generic composition and on the incidence of nutritional groups in soil bacteria. Polish Journal of Soil Science 5(1): 69-76

The effect of organic fungicides on the vegetative performance of apple trees. Archiv fur Gartenbau 21(7): 567-585

The effect of organic matter and mineral fertilizers in a nursery on the growth and needle characteristics of Douglas Fir. Annales des Sciences Forestieres 30(4): 393-412

The effect of organic mulches on yields and phosphorus utilization by plants in acid soils. Plant and Soil 38(1): 17-32

The effect of organic, organo-mineral and mineral fertilizers on the productivity of vegetable crops. Vestnik Sel' skokhozyaistvennoi Nauki Kazakhstana 16(5): 22-26

The effect of organo-mineral fertilizer applications on hop yields and quality. Rostlinna Vyroba 18(3): 281-286

The effect of organo-phosphate and carbomyl-oxime nematicides against the potato cyst eelworm Heterodera rostochiensis Woll. Mededelingen van de Faculteit Landbouwwetenschappen Rijksuniversiteit Gent 36(1): 161-173

The effect of organochlorine pesticides on the organism of animals. Veterinariya, Moscow, USSR (12): 94-95

The effect of organochlorine pesticides on the vitamin E content of plant leaves. Byulleten' Gosudarstvennogo Nikitskogo Botanicheskogo Sada (3 (19)): 57-59

The effect of organophosphate insecticides on adrenal cortocosterone formation. Pesticide Biochemistry and Physiology 4(3): 254-259

The effect of organophosphorus compounds and oxime carbamates on the potato cyst nematode Heterodera rostochiensis Woll. Pesticide Science 4(4): 459-465

The effect of organophosphorus insecticides and Sevin on the respiration and oxidation-reduction enzymes in Lepidoptera during intestinal poisoning. Entomologicheskoe Obozrenie 52(4): 805-813

The effect of organophosphorus insecticides on the soil microflora in the hop rhizosphere and on hop yields. Khimiya v Sel' skom Khozyaistve 11(11): 39-40

The effect of organophosphorus mixtures on citrus pests. Khimiya v Sel' skom Khozyaistve 11(9): 35-37

The effect of organophosphorus pesticides on the contents of vitamin C and sugars during the storage of head cabbage. Nauchnye Trudy Kazakhskogo NII Kartofel' nogo i Ovoshchnogo Khozyaistva 4: 144-148

The effect of organophosphorus substances on the hatchability of chickens. Veterinariya, Moscow, USSR (9): 102-103

The effect of organosilicone surfactants in foliar nutrient sprays on increased adsorption of phosphate and iron salts through stomatal infiltration. Israel Journal of Agricultural Research 23(3/4): 123-128

The effect of orientation on aging of isolated leaves. Doklady Akademii Nauk SSSR 210(2): 481-484

The effect of orotic acid on the bilirubin-absorptive power of plasma albumin in newborn infants. Acta Paediatrica Scandinavica 61(6): 703-705

The effect of orthonil on the development, peroxidase activity and the spectrum of isoperoxidases in lentils. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, France, D 275(1): 47-50

The effect of osmolarity on fertilization of mouse and golden hamster eggs in vitro. Journal of Reproduction and Fertility 33(3): 481-487

The effect of osmotic treatments on respiration in the dark and CO2 evolution in light by Gossypium hirsutum. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, France, D 274(24): 3234-3237

The effect of osmotic variation upon the growth of Vibrio fetus. Journal of General Microbiology 80(2): 541-548

The effect of ouabain on ion transport across isolated sheep rumen epithelium. Journal of Physiology 249(3): 669-677

The effect of outbred and inbred rams on the quality of progeny. Trudy Kostromskogo Sel' skokhozyaistvennogo Instituta "Karavaevo" (43): 79-85

The effect of outbreeding on grain weight in Opaque-2 hybrids. Trudy po Prikladnoi Botanike, Genetike i Selektsii 53(3): 48-53

The effect of output changes on income, employment and output in Assumption parish. DAE Research Report, Louisiana Agricultural Experiment Station (486): 32

The effect of over-vegetation on rice production. Philippine Journal of Plant Industry 35(3/4): 127-143

The effect of overburden pressure on chlorine and water movement in swelling clay soil. Soil Science Society of America Proceedings 38(3): 391-394

The effect of overnight fasting on the synthesis of glycerolipids by liver slice. Agricultural and Biological Chemistry 36(10): 1783-1789

The effect of overstocking with game on vegetation. Allgemeine Forstzeitschrift 30(15): 317-320

The effect of overstory removal upon surface wind in a Black Spruce bog. US Forest Service Research Note, North Central Forest Experiment Station (NC-137): 2

The effect of oxidation of fat and antioxidants on reproductive function of animals. Trudy Dal' nevostochnogo Nauchno Issledovatel' skogo Instituta Sel' skogo Khozyaistva 13(2): 353-357

The effect of oxycarboxin on amino acid metabolism by Phaseolus vulgaris var. Pinto. Phytopathology 63(6): 686-688

The effect of oxyclozanide on Hymenolepis microstoma and H. diminuta. Parasitology 66(2): 355-365

The effect of oxygen and carbon dioxide concentrations on bacterial soft rot of potatoes. I. King Edward potatoes inoculated with Erwinia carotovora var. atroseptica. Potato Research 15(2): 174-179

The effect of oxygen concentration during pre-illumination on enhanced dark CO2-fixation by maize leaves. Zeitschrift fur Pflanzenphysiologie 67(2): 180-182

The effect of oxygen concentration on the sugar content of potato tubers stored at low temperature. Potato Research 14(4): 305-311

The effect of oxygen content on flavour and chemical changes during aseptic storage of whole milk after ultra-high-temperature processing. Journal of Dairy Research 42(2): 285-295

The effect of oxygen on endogenous cytokinin levels and germination of Leucadendron daphnoides seed. Physiologia Plantarum 29(1): 108-111

The effect of oxygen on tanning in ligated Tachinid larvae of Lespesia archippivora (Diptera: Tachinidae). Annals of the Entomological Society of America 67(3): 427-432

The effect of oxygen on the number of chromosome aberrations induced in Allium cepa by heat shock. Radiochuvstvitel' n i mutabil' nost' rast (2): 56-59

The effect of oxytocin and adrenaline on the semen output of rams. Journal of Reproduction and Fertility 39(2): 329-336

The effect of oxytocin antibodies on the litter size of rats. American Journal of Obstetrics and Gynecology 118(1): 68-72

The effect of oxytocin on oestrous cycle length in cows. Trudy Vsesoyuznogo Nauchno Issledovatel' skogo Instituta Zhivotnovodstva 33: 110-118

The effect of oxytocin on semen production of stud bulls. Trudy Vsesoyuznogo Nauchno Issledovatel' skogo Instituta Zhivotnovodstva 33: 122-124

The effect of oxytocin on sperm transport in ovariectomized, oestrogen-treated rabbits. Journal of Endocrinology 61(1): 139-145

The effect of oxytocin on the occurrence of oestrus in cattle. (Short communication). Zeszyty Problemowe Postepow Nauk Rolniczych 1971; (108): 129-130

The effect of oxytocin on the oxidoreductive activity and spermatogenesis in the rabbit testicle. Folia Histochemica et Cytochemica 12(1): 53-58

The effect of oxytocin on the secretion and composition of milk in cows. Fiziol i biokhimiya laktatsii: 133-139

The effect of oyster shell on the growth and egg production of hens - specially on feeding with oyster shell since chick stage. Bulletin of the Hiroshima Agricultural College 4(4): 316-322

The effect of ozone and sulphur dioxide singly and in combination on plant growth. Environmental Pollution 9(2): 117-125

The effect of ozone on leaf cell membranes. Canadian Journal of Botany 51(6): 1213-1219

The effect of pH and composition of test solutions on the inhibitory activity of wyerone acid towards germination of fungal spores. Annals of Applied Biology 72(3): 301-305

The effect of pH and of temperature on the stability and bioactivity of nystatin and amphotericin B. Journal of Pharmacy and Pharmacology 25(5): 401-407

The effect of pH and substituent groups on the inhibition of Nectria galligena spores by benzoic acid. Record of Agricultural Research 22: 21-25

The effect of pH and the concentration of mineral salts of the medium on survival rate of larvae and adults of Rhabditis sp. Dujardin, under laboratory conditions. Annales Universitatis Mariae Curie Sklodowska, D Medicina 24(15): 153-164

The effect of pH on phosphate adsorption in soils. Journal of Soil Science 25(2): 207-216

The effect of pH on the incorporation of amino acids into humic acid extracted from soil. Journal of Soil Science 24(1): 18-25

The effect of packeting materials and storage conditions on the vigor and viability of squash (Cucurbita maxima Duch.), patola (Luffa acutangula Linn.) and upo (Lageneria siceraria Mol.) seeds. Philippine Agriculturist 56(3/4): 59-76

The effect of packing methods on apple storability. Sbornik Nauchnykh Rabot, Vsesoyuznyi Nauchno Issledovatel' skii Institut Sadovodstva imeni IV Michurina (18): 237-243

The effect of palmette training of apple trees on carbohydrate and nitrogen metabolism. Izvestiya Akademii Nauk Moldavskoi SSR (2): 22-27

The effect of palmette training on the productivity of dwarf apple trees. Trudy Instituta Sadovodstva, Vinogradarstva i Vinodeliya, Gruzinskaya SSR 22: 117-121

The effect of pancreatectomy and other agents on iron absorption and storage in the rat. Journal of Clinical Pathology 26(2): 130-137

The effect of parameter selection in evaluation of infectious bronchitis virus vaccine. I. Evaluation of the Connecticut strain by virus recovery tests. Avian Diseases 16(3): 467-480

The effect of parameter selection in evaluation of infectious bronchitis virus vaccine. II. Effect of single vs. serial passage of tracheal swab material, and of the positive-negative vs. a point-value system in reporting results. Avian Diseases 16(3): 541-553

The effect of paraquat desiccation in spring on plant and animal production from annual pastures. Australian Journal of Experimental Agriculture and Animal Husbandry 14(66): 23-32

The effect of paraquat on flax cotyledon leaves: Changes in fine structure. Planta 104(3): 201-209

The effect of paraquat on flax cotyledon leaves: Physiological and biochemical changes. Planta 104(3): 210-219

The effect of parasitism and starvation on the carbohydrate reserves of Biomphalaria glabrata. Journal of Invertebrate Pathology 23(1): 55-62

The effect of parasitism by Dipetalonema wite and by Schistosoma mansoni on the growth of experimental tumours. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, Serie D 275(5): 719-722

The effect of parasitism by the trematode Cryptocotyle lingua (Creplin) on digestive efficiency in the snail host, Littorina saxatilis (Olivi). Parasitology 66(1): 191-197

The effect of parathyroid extract in foetal sheep. Journal of Physiology 244(1): 94p-95p

The effect of parathyroid hormone on the uptake and release of calcium by bone in tissue culture. Clinical Science 43(5): 714-718

The effect of parental age on litter size and sex ratio of Standard mink. Biol i patol pushn zverei: 36-39

The effect of parenteral alimentation fluid, undiluted or diluted with saline or fresh sera, on the growth of Candida albicans in vitro at 37 deg C. Mycopathologia 55(1): 65-69

The effect of parenteral iron supply on hematology, health, growth and meat classification in veal calves. Acta Veterinaria Scandinavica 16(2): 197-204

The effect of parity on plasma sodium, potassium, chloride and osmolality levels during pregnancy. Journal of Obstetrics and Gynaecology of the British Commonwealth 79(5): 441-449

The effect of parity on plasma total protein, albumin, urea and alpha -amino nitrogen levels during pregnancy. Journal of Obstetrics and Gynaecology of the British Commonwealth 79(6): 518-525

The effect of partial or whole-body irradiation of pupal or adult female house-flies on ovarian maturation and retention of pupal fat body. International Journal of Radiation Biology 18(1): 71-79

The effect of partial pressure of oxygen on the speed of stomatal opening and closing in Pelargonium X hortorum in the dark. Physiologie Vegetale 10(3): 515 - 528

The effect of partial removal of the corpora lutea on the ovarian cycle in the rat. Journal of Reproduction and Fertility 32(1): 137-140

The effect of particle size on the granulation of lactose by massing and screening. Journal of Pharmacy and Pharmacology 24: Suppl:17p-24p

The effect of passively acquired antibodies to Brucella abortus on the immune response to strain 19 vaccine. British Veterinary Journal 128(9): Xlvii-L

The effect of pastes containing an antibiotic from Penicillium martensii var. moldavicum on grapevine tumours. Mikologiya i Fitopatologiya 9(1): 30-33

The effect of pasturing on egg production. Indian Veterinary Journal 48(8): 843-849

The effect of pathotoxin from Helminthosporium maydis (race T) on energy-linked processes of corn seedlings. Physiological Plant Pathology 3(1): 79-89

The effect of peat and some of its humic fractions on the pectin content of tomatoes. Nauchni Trudove, Vissh Selskostopanski Institut "Georgi Dimitrov", Rasteniev"dstvo 1972; 22: 253-260

The effect of peat substrate on the utilization of mineral nutrition and on the yield in hothouse cucumbers. Guminovye Udobreniya, Teoriya i Praktika ikh Primeneniya T4: 90-93

The effect of pectin compounds on the quality of apples stored under refrigerated conditions. B"lgarski Plodove, Zelenchutsi i Konservi (2): 14-16

The effect of peduncle length on the capsule yield and morphine content of opium poppy (Papaver somniferum). Rasteniev"dni Nauki 12(6): 49-53

The effect of pellet size on the ammonia loss from urea applied to forest soil. Plant and Soil 39(2): 309-318

The effect of pellet volume, dilution rates prefreezing and at thawing, and of thawing temperature on the survival and acrosome-morphology of frozen ram spermatozoa. South African Journal of Animal Science 4(2): 147-155

The effect of pelleting a corn-sunflower oil meal type diet supplemented with synthetic lysine on post-prandial plasma free lysine and histidine levels in pigs. Acta Veterinaria, Yugoslavia 23(5): 251-258

The effect of pelt type of rams and ewes on wool fibre characters in their progeny. Karakulevodstvo (3): 70-75

The effect of penicillin, dihydrostreptomycin and prednisolone treatment of experimental Candida krusei infections of the mammary glands of dairy cattle. Canadian Journal of Comparative Medicine 39(3): 340-348

The effect of pentachloronitrobenzene fungicides on cultivated plants. Analele Institutului de Cercetari pentru Protectia Plantelor 1973; 9: 533-546

The effect of perforation on temperature conditions in plastic tunnels. Journal of Agricultural Engineering Research 17(2): 172-177

The effect of periodic dressings of potassium fertilizers on yield, stand development and forage quality of a hay field on lowmoor grassland. Archiv fur Acker und Pflanzenbau und Bodenkunde 17(5): 333-339

The effect of permeable surrounds on the performance of clay field drainage pipes. Journal of Hydrology 24(3/4): 239-249

The effect of pesticide application on the yield of herbage. Proceedings of the 12th International Grassland Congress Chemicalization of grassland farming 1: 81-87

The effect of pesticides on azalea growth in conifer litter. BVO Mededelingen (62): 4

The effect of pesticides on biochemical processes in apples during autumn-winter storage. Khimiya v Sel' skom Khozyaistve 12(3): 42-44

The effect of pesticides on soil micro-organisms. Annales de Gembloux 80(1): 55-70

The effect of pesticides on the high-energy phosphorus content of apple leaves. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 5(6): 648-652

The effect of pesticides used to control the Colorado beetle on the Carabidae (Coleoptera). Ekologia Polska 21(25): 369-375

The effect of phenobarbital on intestinal calcium transport. Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine 140(2): 420-422

The effect of phenol on the contact receptors of Musca domestica L. Informatsionnyi Byulleten' , Institut Biologii Vnutrennikh Vod (22): 39-44

The effect of phenolic resins on the dimensional stability of Beech wood. Drevarsky Vyskum 17(4): 261-267

The effect of phenoxy-herbicides on the hatchability of eggs and the viability of the chicks. Acta Pharmacologica et Toxicologica 35(4): 300-308

The effect of phenyl phosphonic acid on yield, grain/straw ratio and nitrogen uptake of cereals. Zeitschrift fur Pflanzenernahrung und Bodenkunde 134(2): 97-101

The effect of phenytoin on the absorption of synthetic folic acid polyglutamate. Gut 13(3): 189-190

The effect of phlebotomy on canine erythrocyte metabolism. Research in Veterinary Science 18(3): 231-236

The effect of phorate and malathion on bean fly control and on yield of mungbean. Thai Journal of Agricultural Science 6(4): 283-286

The effect of phorate on nematode populations in wheat grown continuously on ploughed and unploughed soil. Soil Biology and Biochemistry 5: 585-591

The effect of phosphate application on yield and composition of forage barley and sorghum grown as reclamation crops in irrigated arid zone conditions. Publication, Joint Agricultural Research and Development Project, University College of North Wales and Ministry of Agriculture and Water, Saudi Arabia (46): 9

The effect of phosphate deficiency on the kinetics of phosphate absorption by sterile excised barley roots, and some factors affecting the ion uptake efficiency of roots. Communications in Soil Science and Plant Analysis 3(4): 313-322

The effect of phosphate fertilizer placement on its uptake by olive trees. Anales de Edafologia y Agrobiologia 33(5/6): 467-476

The effect of phosphate placement studied in pot experiments. Schweizerische Landwirtschaftliche Forschung 13(1/2): 27-36

The effect of phosphates in lowering the amount of deposit formation during the heat treatment of milk. Journal of Dairy Research 41(1): 123-129

The effect of phosphorus and nitrogen fertilizers on black currant yield. Kul' tura Chernoi Smorodiny v SSSR: 198-204

The effect of phosphorus and potassium applied with different levels of nitrogen on the leaf nutrient content of the cultivar Clairgeau. Zbornik Biotehniske Fakultete Univerze v Ljubljani, Kmetijstvo (19): 111-120

The effect of phosphorus and potassium fertilizers on sugar beet yield and nutrient uptake. Rostlinna Vyroba 18(8): 841-850

The effect of phosphorus and potassium nutrition on the amino acid composition of the protein fraction of capsicums. Nauchni Trudove, Vissh Selskostopanski Institut "Georgi Dimitrov", Rasteniev"dstvo 1971; 21: 111-124

The effect of phosphorus and potassium nutrition on the nitrogen content and fractional composition of proteins in capsicums. Nauchni Trudove, Vissh Selskostopanski Institut "Georgi Dimitrov", Rasteniev"dstvo 1971; 21: 99-109

The effect of phosphorus and sulphur fertilization on the growth and distribution of dry matter, nitrogen, phosphorus, and sulphur in Townsville stylo (Stylosanthes humilis). Australian Journal of Agricultural Research 23(4): 633-640

The effect of phosphorus fertilizer on the yield and quality of melons. Khimiya v Sel' skom Khozyaistve 12(6): 31-33

The effect of phosphorus fertilizers on the development of the tea root system. Agrokhimiya (7): 22-28

The effect of phosphorus fertilizers on the phosphorus content of derno-podzolic and pale grey soils. Pochvovedenie (12): 74-77

The effect of phosphorus fertilizers on the physiological properties, yield, and resistance of melons to fusarium wilt. Agrokhimiya (4): 36-40

The effect of phosphorus fertilizers on the yield of winter wheat on soil containing different amounts of available phosphorus. Agrokhimiya (2): 23-26

The effect of phosphorus nutrition on the growth characteristics of dwarf peas. Rostlinna Vyroba 20(11): 1183-1191

The effect of phosphorus nutrition on the growth characteristics of low-stemmed pea (Pisum sativum L.). Rostlinna Vyroba 20(11): 1183-1191

The effect of phosphorus on reproductive functions of ewes. Trudy Kirgizskogo Nauchno Issledovatel' skogo Instituta Zhivotnovodstva i Veterinarii (21): 37-42

The effect of phosphorus on rice relation to lime and wollastonite in an acid sulphate soil. Research Reports of the Office of Rural Development, Plant Environment 15: 49-58

The effect of phosphorus on the chemical composition of tomato leaves. Trudy Gor' kovskogo Sel' skokhozyaistvennogo Instituta 67: 28-36

The effect of phosphorus solubility on the utilization of different P compounds, and on the AL-soluble phosphorus content of soils. II. Agrokemia es Talajtan 22(1-2): 83-89

The effect of phosphorus, potassium and molybdenum fertilization on yield and keeping quality of onions, cabbage and carrots grown on muck soil. Proceedings of the 4th International Peat Congress, Otaniemi, Finland, Vol 3: 121-130

The effect of phosphorus, season, and method of sampling on foliar analysis, mineral depletion, and yield of Merion Kentucky bluegrass. Dissertation Abstracts International, B 32(7): 3739-3740

The effect of photoperiod and soil moisture on the cell wall formation. Drevarsky Vyskum 16(3): 135-145 + 1 pl.

The effect of photoperiod and temperature on northern Canadian ecotypes of Agropyron trachycaulum var. trachycaulum (slender wheatgrass). Canadian Journal of Botany 53(1): 18-24

The effect of photoperiod inversion upon Schistosoma mansoni cercarial emergence from Biomphalaria glabrata. International Journal for Parasitology 3(5): 619-622

The effect of photoperiod on Coccinella transversoguttata (Coleoptera:Coccinellidae). Entomologia Experimentalis et Applicata 16(1): 77-82

The effect of photoperiod on development of soyabean and cowpea cultivars grown in the U.K. in summer. Experimental Agriculture 10(4): 225-239

The effect of photoperiod on growth and yield of potatoes (Solanum tuberosum L.) in controlled environments. Agroplantae 7(1): 7-11

The effect of photoperiod on steroidal sapogenins and other constituents in Dioscorea deltoidea Wall. Annals of Botany 36(146): 605-610

The effect of photoperiod on the development of the sawfly Neodiprion taedae linearis. Journal of the Kansas Entomological Society 45(1): 1-6

The effect of photoperiod on the diapause of Mamestra brassicae L. (Lepidoptera, Noctuidae). Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 277(2): 213-216

The effect of photoperiod on the free and protein amino acid composition of chicory root tissues during the development of vegetative or flower buds. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 277(2): 161-164

The effect of photoperiod on the production of alate gynoparae in Dysaphis plantaginea Pass. Annales de Zoologie Ecologie Animale 1971; 2(4): 523-554

The effect of photoperiod on tuberization of Arrhenatherum elatius (L.) Mert. et K. var. bulbosum (Willd.) Spenn., at 18 deg C and 5000 lux. Physiologie Vegetale 11(1): 137-150

The effect of photoperiodic conditions on ovarian development in the Central Asian population of Chilocorus bipustulatus L. (Coleoptera, Coccinellidae). Entomologicheskoe Obozrenie 53(1): 66-72

The effect of photoperiodicity on growth rate and serum calcium and inorganic phosphorous levels in desi chicks. Indian Journal of Poultry Science 6(4): 40

The effect of photoperiodism on NAD activity in relation to crassulacean acid metabolism. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 275(25): 2881-2884

The effect of photoperiodism on the life cycle of house flies and their susceptibility to insecticides. Alexandria Journal of Agricultural Research 18(1): 135-139

The effect of physical and chemical factors on the survival of Nanophyetus metacercariae in fish. Trudy Biologo Pochvennogo Instituta; Dal' nevostochnyi Nauchnyi Tsentr AN SSSR Issledovaniya po faune, sistematike i biokhimii gel' mintov Dal' nego Vostoka 11 (114): 246-255

The effect of physical and chemical mutagens on rice. Byul nauch tekhn inform VNII risa (5): 5-8

The effect of physical and chemical stimuli on oviposition in Hylemya floralis (Fallen) (Dipt., Anthomyiidae). Norsk Entomologisk Tidsskrift 19(1): 19-24

The effect of physiological state (oestrus) and behaviour of female sables on fertility during the breeding season. Trudy Vsesoyuznogo Sel' skokhozyaistvennogo Instituta Zaochnogo Obrazovaniya (52): 94-97

The effect of physiologically active compounds on nutrient uptake by tomatoes. Nauchni Trudove, Vissh Selskostopanski Institut "Georgi Dimitrov", Rasteniev"dstvo 1972; 22: 199-205

The effect of physiologically active substances on growth and winterhardiness in peaches. Nekotorye Voprosy Sovrem Estestvoznaniya: 248-255

The effect of physiologically active substances on the growth, development and productivity of cucumbers. Vestnik Belorusskogo Universiteta, 2 (2): 33-36

The effect of phytohelminths on growth and development of red clover. Byulleten' Vsesoyuznogo Instituta Gel' mintologii im KI Skryabina (6): 121-126

The effect of phytohormones on development and enzyme regulation during imbibition of the seed. The effects of gibberellic acid on the synthesis of alpha -amylase. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, France, D 276(10): 1561-1563

The effect of phytoncides and onion root secretions on Verticillium dahliae in the soil. Mikologiya i Fitopatologiya 6(1): 53-55

The effect of phytoncides on plants in a field experiment. Voprosy Khimizatsii Zemledeliya: 144-148

The effect of phytotoxic gases on native Australian plant species: Part I. Acute effects of sulphur dioxide. Environmental Pollution 7(1): 7-23

The effect of pig slurry applied to a soil surface on the composition of the soil atmosphere. Journal of the Science of Food and Agriculture 25(10): 1263-1272

The effect of piling and burning versus chopping of logging residues on natural regeneration of serotinous Lodgepole Pine forests. Research Note, Montana Forest and Conservation Experiment Station (11): 4

The effect of pimaricin on moulds and their aflatoxin formation in cheese. Zeitschrift fur Lebensmittel Untersuchung und Forschung 157(5): 253-262

The effect of pinching back on ripening and quality of the grapes of Cabernet Sauvignon, Harslevelu and Bolgar grapevines. Nauchni Trudove, Vissh Selskostopanski Institut "Vasil Kolarov" 20(3): 31-41

The effect of piperonyl butoxide on the toxicity of some acaricides to Tetranychus cinnabarinus (Boisd.) (Acarina). Bulletin of the Entomological Society of Egypt, Economic Series 1974; 7: 223-228

The effect of placental lactogen (HPL) on glucose-induced insulin release. Acta Diabetologica Latina 10(4): 809-818

The effect of plane of nutrition on protein metabolism and reproductive function of bulls. Nauchnye Trudy Belorusskii Nauchno Issledovatel' skii Institut Zhivotnovodstva 14: 65-71

The effect of plane of nutrition on reproductive efficiency of the indigenous sow. South African Journal of Animal Science 3(2): 73-78

The effect of plane of nutrition on the performance and carcass characteristics of pigs slaughtered at 100 kg live weight. Journal of Agricultural Science 78(3): 449-455

The effect of plant arrangement on carrot yield and quality. Acta Universitatis Agriculturae, Brno, A 19(2): 267-274

The effect of plant density and irrigation on tomato yields. Zahradnictvi : 167-177

The effect of plant density and nitrogen fertilizing on maize yield. Bodenkultur 24(1): 56-59

The effect of plant density and spacing on seed formation in peas. Vestnik Sel' skokhozyaistvennoi Nauki, Moscow, USSR (9): 21-23

The effect of plant density and topping on yield and other agronomic characters of safflower. Mesopotamia Journal of Agriculture 8(2): 119-124

The effect of plant density on grain yield and photosynthetic characteristics of spring barley varieties. Rostlinna Vyroba 19(8): 839-846

The effect of plant density on seed yield in field beans. Savremena Poljoprivreda 21(1): 43-52

The effect of plant density on the yields of soyabean fresh material and seed. Trudy po Prikladnoi Botanike, Genetike i Selektsii 50(2): 274-276

The effect of plant density on tiller growth and morphology in barley. Journal of Agricultural Science, UK 78(2): 281-288

The effect of plant density upon the development of barley kernels. Rostlinna Vyroba 19(8): 847-852

The effect of plant density, date of apical bud removal and leaf removal on the growth and yield of single-harvest brussels sprouts (Brassica oleracea var. gemmifera D.C.). 1. Whole plant and axillary bud growth. Journal of Agricultural Science 83(3): 479-487

The effect of plant density, date of apical bud removal and leaf removal on the growth and yield of single-harvest brussels sprouts (Brassica oleracea var. gemmifera D.C.). II. Variation in bud size. Journal of Agricultural Science 83(3): 489-496

The effect of plant density, date of apical bud removal and leaf removal on the growth and yield of single-harvest brussels sprouts (Brassica oleracea var. gemmifera D.C.). III. The components of marketable yield. Journal of Agricultural Science 83(3): 497-503

The effect of plant extracts on the growth of Aspergillus niger van Tieghem. Mykosen 15(5): 213-217

The effect of plant growth regulators on dominance in Agropyron repens (L.) Beauv. rhizomes. Proceedings of the 11th British Weed Control Conference, 13th-16th November 1972, Brighton, England Volume 2: 778-783

The effect of plant growth regulators on some vegetable crops in Ghana-a review of recent research. Acta Horticulturae (33): 121-122

The effect of plant growth stimulators on the development of the cotton bollworm and the cutworm. Trudy Vsesoyuznogo Nauchno issledovatel' skogo Instituta Zashchity Rastenii 32(1): 158-165

The effect of plant growth substances as soil drench on root-knot nematode (Meloidogyne incognita). Indian Journal of Nematology 1974; 3(2): 152-154

The effect of plant growth substances on root formation on almond stems. Plant Propagator 18(3): 19-23

The effect of plant growth substances on the development of the sulphate transport activity in potato tuber discs. Agrochimica 17(6): 522-530

The effect of plant hormones on tomato growth and accumulation of the inhibitor flavonol-3-glycoside. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 5(2): 167-171

The effect of plant parasitic nematodes, rainfall and other factors on Docking disorder of sugar beet. Plant Pathology 22(4): 161-170

The effect of plant population and fertility level on yield and its components in two determinate cultivars of Phaseolus vulgaris (L.) Savi. Journal of Agricultural Science 79(2): 259-267

The effect of plant population and irrigation on sugar beet. Journal of Agricultural Science, UK 78(2): 289-302

The effect of plant population and nitrogen application on the yield of sugar beet. 2. The contents of K, Na and gamma -amino-N. Zeitschrift fur die Zuckerindustrie 22(10): 556-565

The effect of plant population on yield and other agronomic characteristics of climbing and bush beans. Acta Agronomica 22(2): 39-50

The effect of plant position and orientation of the slope on the overwintering of grapevines. Trudy, Moldavskii Nauchno Issledovatel' skii Institut Sadovodstva, Vinogradarstva i Vinodeliya 18: 16-35

The effect of plant pre-chilling and the use of plastic mulch on the yield of 3 strawberry cultivars in the Lima zone. Proceedings of the Tropical Region, American Society for Horticultural Science 16: 223-230

The effect of plant residues from capsicum peppers grown as monoculture on the soil microflora. Pochvoznanie i Agrokhimiya 7(1): 113-124

The effect of plant spacing and stopping on stem yield, quality and economics of carnation (Dianthus caryophyllus L.). Tidsskrift for Planteavl 77(3): 337-351

The effect of plant spacing on the number of aphids trapped over cocksfoot and kale crops. Annals of Applied Biology 74(3): 279-285

The effect of plant spacing on the yield and other characteristics of capsicums: preliminary report. Bulletin of the Faculty of Agriculture Tamagawa University (12): 84-91

The effect of plant spacing on the yield components of spring wheat in the breeding nursery. Genetika a Slechteni 9(1): 45-54

The effect of plant spacing, nitrogen fertilizer and irrigation on the appearance of symptoms and spread of virus yellows in sugar-beet crops. Journal of Agricultural Science, UK 82(1): 53-60

The effect of plant structure on the intake of tropical pastures. 1. Variation in the bite size of grazing cattle. Australian Journal of Agricultural Research 24(6): 809-819

The effect of plant structure on the intake of tropical pastures. 2. Differences in sward structure, nutritive value, and bite size of animals grazing Setaria anceps and Chloris gayana at various stages of growth. Australian Journal of Agricultural Research 24(6): 821-829

The effect of plant virus inhibitors on transmission of tobacco necrosis virus by Olpidium brassicae. Phytopathologische Zeitschrift 80(1): 1-8

The effect of planting cuttings and sets on hop yields. Rostlinna Vyroba 20(7): 689-697

The effect of planting date and different cycles of sugar-cane on the infestation of the stalk borer, Sesamia cretica Led., in Egypt (Lepidoptera:Agrotidae-Zenobiinae). Bulletin de la Societe Entomologique d' Egypte 1972; 55: 403-408

The effect of planting date and irrigation on the development of a late-maturing groundnut variety. Rhodesia Agricultural Journal 69(5): 87-89

The effect of planting date and place on the propagation of six ornamental shrubs by cuttings. Research Bulletin, Faculty of Agriculture, Aim Shams University (636): 27

The effect of planting date and plant size on the results of the summer cultivation of cold-stored strawberry plants, cv. Pocahontas. Annali dell' Istituto Sperimentale per la Frutticoltura 2(1): 193-225

The effect of planting date and plant size on the results of the summer cultivation of cold-stored strawberry plants, cv. Souvenir de Charles Machiroux. Annali dell' Istituto Sperimentale per la Frutticoltura 2(1): 159-191

The effect of planting density and vine shape on the yield and quality of the grapes in some grape vine varieties. Letopis Naucnih Radova, Poljoprivredni Fakultet u Novom Sadu 15: 187-197

The effect of planting density in tomatoes for mechanical harvesting. Rivista della Ortoflorofrutticoltura Italiana 55(6): 521-528

The effect of planting density on apple yields. Jugoslovensko Vocarstvo 6(19/20): 737-747

The effect of planting density on photosynthesis in irrigated watermelons. Doklady Vsesoyuznoi Ordena Lenina Akademii Sel' skokhozyaistvennykh Nauk imeni VI Lenina (11): 15-17

The effect of planting density on the biological characteristics of geranium development in the Kolkhida lowland. Subtropicheskie Kul' tury (2): 120-123

The effect of planting density on the quantity and quality of walnut grafts in the nursery. Gradinarska i Lozarska Nauka 11(7): 3-10

The effect of planting depth and flower bud removal on the growth and development of gladioli and on the coefficient of propagation. The effect of planting depth and flower bud removal on the growth and development of gladioli and on the coefficient of propagation: 6

The effect of planting depth, type of seed-bed and method of sowing on the germination of okra. Revista Ceres 21(116): 302-309

The effect of planting distance on yield, fruit weight and cane growth in raspberries. Jugoslovensko Vocarstvo 6(19/20): 581-588

The effect of planting espacement and pruning on growth, yield and timber density of Eucalyptus grandis. South African Forestry Journal (88): 16-23

The effect of planting time on crop development and bulb yield of tulips in Zeeland. Bloembollencultuur 84(46): 1103

The effect of planting time on strawberries. Deciduous Fruit Grower 24(3): 87-90

The effect of plasmapheresis on cholesterol synthesis in the rat: relationship to protein synthesis. Journal of Laboratory and Clinical Medicine 79(5): 801-813

The effect of plastic film on variations in the soil moisture content in vegetable crops. Acta Universitatis Agriculturae, Brno, A 21(1): 49-55

The effect of plastic mulches and tunnels on the temperature level and fluctuations in white cabbage heads. Zahradnictvi (2/3): 141-150

The effect of plastic tunnels on air and soil temperatures in relation to observations of cloud-cover. Journal of Agricultural Engineering Research 17(1): 99-106

The effect of ploughed-in cereal straw on yields and soil properties. Meldinger fra Norges Landbrukshoegskole 52(10): 21

The effect of ploughing and fertilizer application on yield of cassava (Manihot esculenta Crantz). Ghana Journal of Agricultural Science 6(1): 21-24

The effect of ploughing on the availability of elements in a solonetz undergoing reclamation. Agrokhimiya (8): 107-113

The effect of ploughing-in wheat straw and maize stover on a heavily fertilized oligotrophic pseudogley soil. Transactions, 10th International Congress of Soil Science, IV: 90-99

The effect of pod maturity and drying regime on germination, seedling vigour, and cotyledonary cracking in garden beans (Phaseolus vulgaris L.). Agronomy Abstracts: 55

The effect of polarity on root formation. Rivista di Viticoltura e di Enologia 25(6): 251-258

The effect of pollen irradiation on reproductive capacity, seedling growth, and variation of Betula nigra - I. Seed yield, germination, and germinant abnormalities. Radiation Botany 13(1): 47-54

The effect of pollen irradiation on reproductive capacity, seedling growth, and variation of Betula nigra - II. Seedling growth and induced variation. Radiation Botany 13(5): 259-268

The effect of pollen mixtures on the results of hybridization. Doklady Vsesoyuznoi Akademii Sel' skokhozyaistvennykh Nauk Imeni VI Lenina (9): 16-17

The effect of pollen on the fungal leaf microflora of Beta vulgaris L. and on infection of leaves by Phoma betae. Netherlands Journal of Plant Pathology 78(3): 89-98

The effect of pollen storage conditions on cross pollination in cotton. Voprosy genetiki, selektsii i semenovodstva khlopchatnika i lyutserny, 2: 190-215

The effect of pollination by bees on the yield and quality of apples grafted on trees of the cultivar Paradise IX. Nauchn Tr Stavrop S Kh Inst 1(36): 25-28

The effect of pollination conditions on the manifestation of the gametophyte locus of the fourth chromosome in maize. Genetika, USSR 10(3): 10-16

The effect of pollination methods on resistance to Fusarium wilt. Khlopkovodstvo (1): 27-28

The effect of pollinator and gibberellin on seedling growth in the apple cultivar Golden Delicious. Jugoslovensko Vocarstvo 7(23): 31-36

The effect of pollinators on fruiting and seed set in unshiu. Biologicheskii Zhurnal Armenii Hayastani Kensabanakan Handes 27(3): 117

The effect of pollinators on the chemical composition and set of plum fruits in Moldavia. Biologiya i Biokhimiya Plodovykh i Vinograda: 58-98

The effect of poly-2-vinylpyridine 1-oxide on the deposition of silica in the leaves of Oryza sativa L. Annals of Botany 39(162): 815-818

The effect of polycations on wheat germination and on rootage of Tradescantia albiflora Kunth. Bulletin de l' Academie Polonaise des Sciences, Sciences Biologiques 21(4): 297-301

The effect of polychlorinated biphenyls on chicks. 3. Recovery. Poultry Science 51(2): 435-439

The effect of polychlorinated biphenyls on rat reproduction. Food and Cosmetics Toxicology 12(1): 63-77

The effect of polymetal chelate on the cation uptake and yields of agricultural crops. Agrokemia es Talajtan 22(1/2): 115-128

The effect of polyploidization on the structure and function of the root meristem. Hereditas 71(1): 145-149

The effect of polysaccharides on cholesterol metabolism. 2. Effect of edible 'konnyaku' on serum and liver cholesterol levels and fatty acid concentration. Japanese Journal of Nutrition 31(4): 152-158

The effect of polythene mulching and herbicide use on the micro-organisms in the rhizosphere of potatoes (Solanum tuberosum). Memoria Anual, Facultad de Ciencias Agropecuarias 1970-1971: 44-52

The effect of polythene wrapping on the conservation and ripening of banana cultivar Prata. Experientiae 16(3): 43-59

The effect of population density and fertilizer rate on flue-cured tobacco in Quebec. The Lighter 44(2): 19-23

The effect of population density on infrastructure: the case of road building. Economic Development and Cultural Change 23(3): 453-468

The effect of population density on the maintenance of cluster temperatures by the honey bee Apis mellifera L. American Bee Journal 114(6): 210-211

The effect of population density, water and fertilizer supply on the sex ratio of Heterodera avenae. Tidsskrift for Planteavl 76(2): 244-253

The effect of population growth on agricultural saving in irrigation. Faculty Working Papers, College of Commerce and Business Administration, University of Illinois (156): 16

The effect of population size and density on feather pecking. 4th European Poultry Conference, London, 1972: 629-634

The effect of population subdivision on two loci without selection. Genetical Research 24(2): 151-162

The effect of porcine mycoplasmas on pig tracheal organ cultures. Journal of Applied Bacteriology 35(3): 361-365

The effect of porosity and nutrient solution concentration on the cation composition and root cation exchange capacities of two cultivars of Fragaria. Communications in Soil Science and Plant Analysis 4(4): 251-258

The effect of porous materials on the physical and chemical properties of greenhouse soil and on cucumber productivity. Nauchnye Trudy NII Ovoshchnogo Khozyaistva 4: 203-207

The effect of positive assortative mating on genotype distribution in a population. Genetika, USSR 10(7): 138-142

The effect of post-emergence herbicide treatments on weeds and onions at different stages of growth. Hassadeh 55(2): 216-222

The effect of post-harvest technology on the occurrence and spread of rots in potato tubers. Rostlinna Vyroba 19(3): 327-334

The effect of post-harvest treatment on vegetable quality. Zahradnictvi : 301-315

The effect of post-inoculation temperature on the number of local lesions and symptoms expression induced by systemic and necrotic strains of alfalfa mosaic virus on French beans (Phaseolus vulgaris L.). Acta Phytopathologica Academiae Scientiarum Hungaricae 9(3/4): 247-259

The effect of post-irrigation inter-row soil cultivation on the yield of sugar beet. Rasteniev"dni Nauki 8(7): 111-121

The effect of post-mortem storage on the water-soluble proteins of breast muscles of uneviscerated pheasant and chicken carcasses. British Poultry Science 15(1): 141-143

The effect of potassium and extracellular volume on renal bicarbonate reabsorption. Metabolism 22(3): 481-492

The effect of potassium and lime on the yield and yield components of paddy. Theses Seoul Municipal Coll Agricul 6: 47-53

The effect of potassium and nitrogen supply on yield parameters and yield formation in cereals. Landwirtschaftliche Forschung 26(3): 221-227

The effect of potassium and phosphorus rates on carbohydrate changes in satsuma leaves. Subtropicheski Kul ' tury (2): 73-76

The effect of potassium and protein intakes on sodium homeostasis of infants and children. Journal of Tropical Pediatrics and Environmental Child Health 19(3): 275-281

The effect of potassium chloride in drinking water on milk yield and composition. Studii si Cercetari de Biologie, Zoologie 24(3): 209-214

The effect of potassium concentration in soil solutions on the yield and organic nitrogen content of lucerne. Bodenkultur 23(1): 10-17

The effect of potassium fertilization on the acid content of 'Concord' grape juice. American Journal of Enology and Viticulture 23(1): 26-30

The effect of potassium fertilizer on 5 potato varieties in the lower areas of Hedmark and Oppland 1968-1971. Forskning og Forsoek i Landbruket 24(3): 209-219

The effect of potassium fertilizer on grapevine yields. Khimiya v Sel' skom Khozyaistve 12(11): 28-29

The effect of potassium fertilizer on productive tea seedlings on an andosol. Menara Perkebunan 42(2/3): 99-104

The effect of potassium fertilizer rates on mandarin yield. Subtropicheskie Kul' tury (3): 83-86

The effect of potassium fertilizers on apple production. Sadovodstvo, Vinogradarstvo i Vinodelie Moldavii (7): 12-14

The effect of potassium fertilizers on grapevine yield and quality in the Kirovabad-Kazakh zone. Khimiya v Sel' skom Khozyaistve 13(2): 18-19

The effect of potassium fertilizers on potassium localization in apple tissues and organs and on winter hardiness. Sadivnitstvo Resp Mizhvid Temat Nauk Zbornik (17): 83-88

The effect of potassium fertilizers on protein content and yield in peas and beans. Fiziol Biokhim Osobennosti Zernobob Kul' tur: 296-301

The effect of potassium fertilizers on the chemical composition and yield of lucerne. Agrokhimiya (1): 44-49

The effect of potassium fertilizers on the yield and quality of maize grain on irrigated meadow soils in the Dagestan ASSR. Agrokhimiya (2): 48-52

The effect of potassium gibberellate and naphtaline acetamide on pod setting in intervarietal crosses of common bean, Phaseolus vulgaris L. Euphytica 22: 615-617

The effect of potassium gibberellate on vegetative growth and tuber production of Eslamboli potatoes. Potato Research 16(2): 89-98

The effect of potassium in hydroponic culture on the utilization of the main nutrient elements by the apple tree, on yield and on fruit storability. Sadivnitstvo Resp Mizhvid Temat Nauk Zbornik (17): 65-69

The effect of potassium iodide on raspberry seed germination and on physiological processes in the seedlings. Trudy Vsesoyuznogo Sel' skokhozyaistvennogo Instituta Zaochnogo Obrazovania (42): 169-171

The effect of potassium level on the content of free amino acids in banana suckers. Agrochimica 19(3/4): 319-325

The effect of potassium nitrate foliage sprays on Shamouti orange and grapefruit. Hassadeh 50(8): 923-926

The effect of potassium on carbohydrate translocation from tomato leaves. Zapiski Leningradskogo Sel' skokhozyaistvennogo Instituta 194: 39-44

The effect of potassium on seed quality and its after-effect on the resistance of melons to wilt on grey soil. Trudy NII Ovoshche Bakhchevykh Kul' tur i Kartofelya UzSSR (11): 122-125

The Effect of Potassium on the Fixation of Molecular Nitrogen by Root Nodules of Vicia faba. Plant Physiology 54(4): 535-538

The effect of potassium on the growth of etiolated seedlings of lettuce cv. Reine de Mai. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 276(13): 1993-1996

The effect of potassium on the quality of plant products. Fertilizer Society of South Africa Journal (1): 15-22

The effect of potassium on translocation of photosynthates and yield pattern of potato plants. Journal of the Science of Food and Agriculture 24(12): 1479-1487

The effect of potassium treatment on the low temperature resistance of capsicum transplants. Zahradnictvi : 273-289

The effect of potato virus X on susceptibility of potato tubers to Fusarium roseum avenaceum. American Potato Journal 51(7): 209-215

The effect of potato virus X on susceptibility of potato tubers to Fusarium roseum 'Avenaceum'. American Potato Journal 50(10): 384

The effect of poultry-house microclimate on some physiological characters of hens and their productivity. Trudy Troitskogo Veterinarnogo Instituta 14(4): 17-21

The effect of powdery mildew infection and spider mite damage on yields. Szolo es Gyumolcstermesztes 8: 59-66

The effect of powdery mildew of wheat on the intensity of respiration. Rastitelna Zashchita 20(10): 3-5

The effect of powdery mildew on the content of SH-groups in wheat leaves with different resistance to the disease. Ukrains' kii Botanichnii Zhurnal 29(6): 771-777

The effect of power station waste tips on farming in the surrounding areas. Scientia Agriculturae Bohemoslovaca 4(3): 165-190

The effect of pp'-DDT on the rate, amplitude and weight of the heart of the pigeon and Bengalese finch. British Poultry Science 12(3): 387-399

The effect of pre-germination of seed potato tubers on the development of the root system, and the importance of its size on plant productivity and the formation of root primordia. Ziemniak : 5-26

The effect of pre-harvest conditions on the quality of cut tulips. Acta Horticulturae (41): 69-76

The effect of pre-harvest fungicides on the fungal flora of freshly harvested strawberries and on fungal spoilage of stored strawberries. Prace Instytutu Sadownictwa, E (2): 2

The effect of pre-harvest spraying with physiologically active substances on fruit drop and the commercial quality of apples. Sbornik Nauchnykh Rabot, Plodovodstvo i Yagodovostvo Nechernozemnoi Polosy vol III: 136-144

The effect of pre-harvest spraying with physiologically active substances on the storability and quality of apples. Primenenie Fiziologicheski Aktivnykh Veshchestv v Sadovodstve: 145-153

The effect of pre-heating and storage of eggs on hatchability and viability of embryos. Vedecke Prace Hydinarstvo (12): 105-112

The effect of pre-planting application of fertilizers on the growth and development of grapevines. Sadovodstvo, Vinogradarstvo i Vinodelie Moldavii (2): 23-25

The effect of pre-planting fertilizer application on the vegetative growth of apples. Sadivnitstvo, Resp Mizhvid Temat Nauk Zb (19): 97-101

The effect of pre-planting nematicides on the control of parasitic nematodes in grapevine nurseries. Agricultura Tecnica 32(4): 201-205

The effect of pre-sowing application of mineral fertilizers on the yield of Cassia acutifolia. Vestnik Sel' skokhozyaistvennoi Nauki Kazakhstana 16(1): 122-124

The effect of pre-sowing gamma -irradiation of the seeds on the growth and development of late cabbages. Trudy NII Ovosche Bakhchevykh Kul' tur i Kartofelya, Uzbekskaya SSR (8): 40-43

The effect of pre-sowing gamma -ray irradiation of bean seeds on the isoenzyme spectrum of peroxidase. Comptes Rendus de l' Academie Agricole Georgi Dimitrov 7(1): 5-9

The effect of pre-sowing gamma irradiation of carrot seeds on carotene accumulation. Ar Darba Sarkana Karoga Ordeni Apbalvotas Latvijas Lauksaimniecibas Akademijas Raksti (54): 110-113

The effect of pre-sowing gamma-irradiation on leaf number, fruit sugar content and seed colour in Cucurbita maxima. Godishnik na Sofiiskiya Universitet, Biologicheski Fakultet1970 1972; 64(2): 171-183

The effect of pre-sowing irradiation of zinnia seeds on their growth and development. Byulleten' Nauchno Tekhnicheskoi Informatsii po Agron Fiz (17-18): 81-84

The effect of pre-sowing seed irradiation with concentrated light on tomato yields near Moscow. Doklady 1 i Vses Nauch Tekhn Konf po Vozobnovlyaemyn Istochnikam Energii (3): 111-117

The effect of pre-sowing seed treatment on the growth, development, yield and wilt of melons. Nauchnye Trudy NII Ovoshche Bakhchevykh Kul' tur i Kartofelya (10): 118-132

The effect of pre-sowing seed treatment on the growth, yield and quality of onions grown as an annual crop. Zahradnictvi : 243-261

The effect of pre-sowing seed treatment on the yield and resistance of melons. Nauchnye Trudy NII Ovoshche Bakhchevykh Kul' tur i Kartofelya (10): 84-117

The effect of pre-sowing seed treatment with heteroauxin on cucumber growth and development. Biologicheski Aktivnyie Veshchestva v Zhizni Rastenii i Zhivotnykh: 45-51

The effect of pre-sowing seed treatment with minor elements on watermelon yields and quality in the southern Ukraine. Visnik Sil' s' kogospod Nauki (7): 76-79, 123

The effect of pre-sowing treatment of cucumber seed with growth stimulators on the oxidizing activity in the leaves. Sbornik Nauchnykh Trudov, Armyanskii Sel' skokhozyaistvennyi Institut (18): 59-65

The effect of pre-sowing treatment with minor elements and low temperatures on cold hardiness and yields in cucumbers. Nauchnye Doklady Vysshei Shkoly, Biologicheskie Nauki (11): 83-87

The effect of preceding crop, fertilization and sowing rate on the technological quality of spring barley seed. Rostlinna Vyroba 18(10): 1073-1079

The effect of preceding crops and mineral fertilizers on the quality of the grain of spring wheat in the Aktyubin region. Trudy po Prikladnoi Botanike, Genetike i Selektsii 48(1): 51-62

The effect of preceding crops on yields of spring wheat grown on priob' well drained chernozems. Sibirskii Vestnik Sel' skokhozyaistvennoi Nauki (2): 5-8

The effect of preceding winter crops and nitrogen fertilizer on the growth and yield of maize. Beitrage zur Tropischen Landwirtschaft und Veterinarmedizin 12(3): 263-273

The effect of precipitation on maturity parameters of Florida citrus. Proceedings of the Florida State Horticultural Society 1971 84: 92-95

The effect of precooling on the germination of 100 winter-wheat varieties during the course of after-ripening. Agrobotanika 1971; 11: 155-167

The effect of predators on the dispersion of the pea aphid (Acyrthosiphon pisum Harris). Zeitschrift fur Angewandte Entomologie 70(4): 359-364

The effect of prednisolone on the cellular metabolism of Candida. Archiv fur Dermatologische Forschung 251(3): 181-189

The effect of prefreezing on hygroscopicity and shrinkage of Black Walnut. Dissertation Abstracts International, B 32(7): 3735-3736

The effect of prefreezing on permeability of Black Walnut to water. Wood Science 6(4): 389-393

The effect of pregnancy and lactation on food intake, gastrointestinal anatomy and the absorptive capacity of the small intestine in the albino rat. British Journal of Nutrition 33(1): 17-32

The effect of pregnancy on intravenous glucose tolerance. Journal of Obstetrics and Gynaecology of the British Commonwealth 81(4): 285-290

The effect of premating stress on the onset of oestrus and on ovulation rate in Scottish Blackface ewes. Journal of Reproduction and Fertility 35(2): 381-384

The effect of premature defoliation on the overwintering of some apricot varieties. Zahradnictvi (4): 191-204

The effect of premature weaning on the response of rat adrenals to stress and ACTH. Physiologia Bohemoslovaca 21(4): 329-335

The effect of preparation TUR (chlormequat) on apple quality. Primenenie Fiziologicheski Aktivnykh Veshchestv v Sadovodstve, 2: 95-98

The effect of prepollination injection with stigmatic exudate on interspecific pollen tube growth in Lilium longiflorum Thunb. styles. Plant Science Letters 4(6): 401-405

The effect of prepubertal castration on the penile urethra of the cat. Journal of the American Veterinary Medical Association 160(2): 208-211

The effect of prescribed burning on the fauna of the Jarrah forest. Research Paper, Forests Department of Western Australia (11): 5

The effect of presence of a queen upon outbreak of the so-called bee paralysis in the honey bee. American Bee Journal 112(9): 348

The effect of preservative distribution in small blocks of Pinus sylvestris on the toxicity of tributyltin oxide to Reticulitermes santonensis Feytaud. Material und Organismen 6(3): 233-240

The effect of preserving and antibiotic substances on cut flowers. Rivista della Ortoflorofrutticoltura Italiana 58(1): 35-46

The effect of presowing gamma irradiation of the seeds on the growth and development of sesame. Tr Sredneaz opyt st VNII rastenievodstva (2): 162-189

The effect of presowing treatment of spring wheat seeds on seed quality and yield. Doklady TSKhA (180, II): 11-14

The effect of presowing treatment of the seeds with chlorocholine chloride on hardiness in winter wheat. Sel' skokhozyaistvennaya Biologiya 10(2): 304-306

The effect of pretreatment temperature on the exudation of xylem sap by detached barley root systems. Planta 121(1): 81-92

The effect of previous access to water on the responses of locusts to wet surfaces. Acrida 4(1): 1-7

The effect of previous additions of phosphate on phosphate adsorption by soils. Soil Science 118(2): 82-89

The effect of previous caloric restriction on two NADP-linked dehydrogenases of rat liver. Nutrition Reports International 10(3): 127-131

The effect of previous crops and fertilizers on blister smut of maize. Zashchita Rastenii (10): 54

The effect of previous dietary intake of calcium on calcium absorption in rats. Journal of Physiology 223(2): 321-332

The effect of previous thyroxine administration on the metabolic response to adrenaline in new-born pigs. Biology of the Neonate 19(1): 220-226

The effect of price adjustment for milk on the profitability of its production. Acta Universitats Agriculturae, Facultas Agroeconomica 9(4): 287-295

The effect of price change on wine sales in Australia. Quarterly Review of Agricultural Economics 25(3): 231-236

The effect of price fluctuations on rubber production in Ceylon. A study of the Great Depression and the Korean war boom. Ceylon Journal of Historical and Social Studies 2(1): 75-87

The effect of prior dosing with phenobarbitone and beta-diethylaminoethyl diphenylpropyl acetate (SKF525A) on the toxicity and liver lesion caused by ngaione in the mouse. British Journal of Experimental Pathology 53(3): 242-252

The effect of prior ethanol experience on ethanol-induced saccharin aversions. Physiology and Behavior 12(6): 1041-1044

The effect of prior protein nutriture and nitrogen retention on the utilization of nonessential nitrogen in the young adult. Journal of Agricultural and Food Chemistry 22(2): 184-187

The effect of procaine on the action of acetylcholine at the neuromuscular junction. Journal of Physiology 249(2): 269-284

The effect of procaine on the respiration of germinating barley seeds. Zeitschrift fur Pflanzenphysiologie 68(5): 468-470

The effect of processing in lowering the BHC residue in green leafy vegetables. Pesticide Science 3(3): 345-349

The effect of prodigiosin and giseofulvin on immunological reactivity in experimental microsporosis. Vestnik Dermatologii i Venerologii (12): 52-57

The effect of production factors on the grain yield and yield components of wheat varieties. Buzatermesztesi kiserletek 1960-1970: 111-123

The effect of products of the vital activities of mosquito larvae on their growth and development. Doklady Akademii Nauk SSSR, Biologiya 218(2): 469-471

The effect of proflavin, ethidium bromide and an elevated temperature on the appearance of nisin-negative clones in nisin-producing strains of Streptococcus lactis. Journal of General Microbiology 83(2): 295-302

The effect of progesterone and oestradiol on blastocysts cultured within the lumina of immature mouse uteri. Journal of Embryology and Experimental Morphology 29(3): 617-638

The effect of progesterone and oestradiol on immature mouse uteri maintained as organ cultures. Journal of Endocrinology 57(1): 171-174

The effect of progesterone implants on ovulation and plasma levels of LH, FSH and progesterone in anoestrous ewes. Journal of Reproduction and Fertility 44(1): 59-68

The effect of progesterone on biosynthetic pathways in mammary tissue. Endocrinology 91(4): 1011-1019

The effect of progesterone on litter size in the rabbit. Korean Journal of Animal Science 12(1): 16-20

The effect of progesterone on rat blastocyst viability during prolonged delay in implantation. Endocrinology 91(5): 1386-1388

The effect of progesterone on the maintenance and viability of embryos. Zhivotnovodstvo (5): 83-84

The effect of proliferation disease on the content of mineral substances in apple leaves. Phytopathologische Zeitschrift 74(4): 288-295

The effect of prolonged administration of ethanol on cardiac metabolism and performance in the dog. Journal of Clinical Investigation 52(11): 2690-2696

The effect of prolonged application of fertilizers to a rotation on the content and forms of potassium in the soil. Agrokhimiya (12): 47-56

The effect of prolonged consumption of beer, wine and ethanol on the myocardium of the mouse. Johns Hopkins Medical Journal 129(3): 130-148

The effect of prolonged feeding of thiouracil on testicular development in Japanese quail. Poultry Science 51(5): 1491-1497

The effect of prolonged feeding of urea on reproductive function in cows. Zhivotnovodstvo (3): 63-64

The effect of prolonged growth in woody plants on the accumulation of reserve carbohydrates and on the type of photoperiodic reaction. Fiziologiya Rastenii 19(6): 1122-1131

The effect of prolonged ingestion of lactose on the iron content of ferritin and haemosiderin in the rat. Comptes Rendus des Seances de l' Academie des Sciences 276D(2): 177-180

The effect of prolonged oral administration of oxytetracycline on the course of heartwater (Cowdria ruminantium) infection in sheep. Tropical Animal Health and Production 4(2): 69-73

The effect of prolonged sub-aquatic storage of Pine stumps on sulfate pulp quality. Pulp and Paper International 15(6): 45-46

The effect of prolonged transportation and oxygenation of boar semen on conception and embryo mortality. Trudy Vsesoyuznogo Nauchno Issledovatel' skogo Instituta Zhivotnovodstva 33: 287-290

The effect of prometryne and phorate on the activity of bean mitochondria. Proceedings 24th Annual Meeting Southern Weed Science Society: 354

The effect of prometryne on carrot plants in relation to the level of nitrogen. Agrokhimiya 9(9): 127-130

The effect of prometryne on the condition of plastid pigments in the leaves of onion (Allium cepa L.). Fiziologiya i Biokhimiya Kul' turnykh Rastenii 5(2): 163-166

The effect of prometryne on the microflora of a derno-podzolic soil. Vestnik Moskovskogo Universiteta, 6 (4): 87-92

The effect of prometryne on the quality and yield of onions. Zashchita Rastenii (9): 27

The effect of prometryne on the yield and quality of carrot roots. Khimiya v Sel' skom Khozyaistve 10(9): 688-689

The effect of prometryne on weeds and carrots on peaty soils. Khimiya v Sel' skom Khozyaistve 11(11): 56-60

The effect of prometryne, sodium trichloroacetate and their combination on soil microflora and potato yield. Mikrobiologicheskii Zhurnal, Kiev 35(3): 394

The effect of promezathine hydrochloride on the development and pathogenicity of Fasciola hepatica in the sheep. British Veterinary Journal 130(6): 577-586

The effect of pronamide on lettuce growth and weeds as affected by soil type. HortScience 8(3): 224-225

The effect of propagation time and seed pot volume on the yield of greenhouse lettuce in different growing seasons. Annales Agriculturae Fenniae 13(2): 71-78

The effect of properties of the soil on yield and protein content of the grain in different varieties of spring barley. Pochvovedenie (6): 113-119

The effect of propionic acid and formic acid as silage additives. Wirtschaftseigene Futter 18(4): 293-304

The effect of propionic acid as preservative on tolerance, digestibility and utilization of moist cereals. Landwirtschaftliche Forschung 28(II Sonderheft): 50-59

The effect of prostaglandin E1 on composition of plasma free fatty acids in normotensive and experimentally hypertensive rabbits. Deutsche Gesundheitswesen 28(28): 1311-1314

The effect of prostaglandin E1 on lipid metabolism and hormone secretion in sheep. Canadian Journal of Physiology and Pharmacology 52(2): 319-322

The effect of prostaglandin E1 on rabbit sperm transport in vivo. Journal of Reproduction and Fertility 31(2): 263-269

The effect of prostaglandin E1 on the secretion and the motility of the human stomach. Acta Hepato-Gastroenterologica 20(2): 159-162

The effect of prostaglandin F2 alpha during various stages of the oestrous cycle of beef heifers. Journal of Reproduction and Fertility 41(1): 113-120

The effect of prostaglandin F2 alpha on progesterone, oestradiol and luteinizing hormone secretion in sheep with ovarian transplants. Journal of Endocrinology 55(2): 253-263

The effect of prostaglandin F2 alpha on the corpus luteum of the pregnant rat. An ultrastructural study. Fertility and Sterility 23(7): 475-483

The effect of prostaglandin PGF2 alpha on milk ejection in cows. Rivista di Zootecnia e Veterinaria (1): 77-78

The effect of prostaglandin PGF2 alpha on milk secretion in the cow. Rivista di Zootecnia e Veterinaria 1(1): 77-78

The effect of protamine zinc insulin on weight gain and fat deposition in the juvenile domestic duck. Quarterly Journal of Experimental Physiology and Cognate Medical Sciences 57(1): 1-11

The effect of protective strips on black currant productivity. Kul' tura Chernoi Smorodiny v SSSR: 35-40

The effect of protein content of wheat grain on its nutritive value in pig diets. Australian Journal of Experimental Agriculture and Animal Husbandry 14(68): 286-291

The effect of protein deprivation on pancreatic function in young animals and on animals in utero. American Journal of Digestive Diseases 17(5): 399-406

The effect of protein level in the daily ration for high-producing cows on health, reproduction and offspring quality. Trudy Novosibirskii Sel' skokhozyaistvennyi Institut (68): 69-71

The effect of protein loads on plasma amino acid levels. Clinical Science and Molecular Medicine 45(6): 827-832

The effect of protein quality and ascorbic acid deficiency on stimulation of hepatic microsomal enzymes in guinea pigs. Toxicology and Applied Pharmacology 24(4): 603-611

The effect of proteins on the biological activity of phenasal and its derivatives. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 42(6): 726-727

The effect of prozerine and pachycarpine on semen production of stud bulls. Trudy Vsesoyuznogo Nauchno Issledovatel' skogo Instituta Zhivotnovodstva 33: 125-128

The effect of pruning and bud load on the yield and quality of the grape variety Italia. Gradinarska i Lozarska Nauka 9(3): 95-101

The effect of pruning and shoot bending on the yield of young McIntosh apple trees. Prace Instytutu Sadownictwa w Skierniewicach 15: 37-51

The effect of pruning and training on peach growth and cropping. Izvestiya Sel' skokhozyaistvennykh Nauk (4): 103-108

The effect of pruning and training on the yield of tomato cultivars grown for export in the Sudan. Acta Horticulturae (33): 115-119

The effect of pruning method on the cropping of Bon Chretien pears. Deciduous Fruit Grower 23(10): 250-252

The effect of pruning method on the growth and yield of young apple trees. Sbornik Nauchnykh Rabot, Plodovodstvo i Yagodovodstvo Nechernozemnoi Polosy vol III: 86-93

The effect of pruning on the growth and development of tea shoots. Subtropicheskie Kul' tury (2): 26-28

The effect of pruning on the growth and yields of strawberry varieties Senga Sengana and Georg Soltwedel. Zeszyty Naukowe Wyzszej Szkoly Rolniczej w Krakowie, Ogrodnictwo 70(2): 71-87

The effect of pruning on the interrelationship between the above- and below-ground parts of dwarf apple trees. Trudy Instituta Sadovodstva, Vinogradarstva i Vinodeliya Gruzinskoi SSR 22: 122-127

The effect of pruning on the pear cultivar Passe Crassane. Ovoshcharstvo 51(9): 14-18

The effect of pruning on the physiological activity of quince leaves. Nauchni Trudove, Vissh Selskostopanski Institut "Vasil Kolarov" 21(3): 87-94

The effect of pruning on yield, fruit weight and vegetative growth in peaches. Jugoslovensko Vocarstvo 6(19/20): 563-568

The effect of pruning the roots and tops of lavender on the take and development of the bushes. Rasteniev"dni Nauki 11(4): 49-55

The effect of pruning to form palmette and goblet trees with the apple cultivars Golden Delicious and Starking. Ovoshcharstvo 52(1): 21-27

The effect of psychopharmacologic prolactin releasers on lactation in sheep. Archives Internationales de Pharmacodynamie et de Therapie 211(1): 188-192

The effect of pyrazon on the shoot apices of Beta seedlings. Flora, German Democratic Re ic 162(4): 352-370

The effect of pyrethrins on ATPases in cockroach and bluegillfish. Pyrethrum Post 12(2): 70-75

The effect of pyrethroids on larvae and pupae of Culex pipiens pallens Coquillett. Studies on the biological assay of pyrethroids. VI. Botyu Kagaku 40(1): 27-31

The effect of pyridine derivatives on the frequency of chromosome aberrations in Crepis capillaris when irradiated with gamma rays and fast neutrons. Latvijas PSR Zinatnu Akademijas Vestis (11): 21-23

The effect of pyridoxine deficiency on intestinal absorption of amino acids and peptides in the rat. British Journal of Nutrition 28(3): 417-423

The effect of pyridoxine on glucose consumption in normal and malnourished infants. Aegean Medical Journal 2(2): 89-93

The effect of pyridoxine on the growth of isolated apple and pear embryos in sterile culture. Fiziologiya Rastenii 20(4): 693-699

The effect of pyridoxine, folic acid and ascorbic acid therapy on the incidence of sideroblastic anaemia in Zambians with chloramphenicol treated typhoid. A preliminary report. East African Medical Journal 51(1): 20-25

The effect of qualitative difference of carbohydrate on choline-deficient fatty liver. Journal of Nara Medical Association 24(4): 465-472

The effect of quantity and quality of dietary proteins on variations in enzymic activity: pyruvate kinase, glucose-6-phosphate dehydrogenase, malic enzyme, glutamic pyruvate transaminase, and phosphoenol pyruvate carboxykinase in the rat. Comptes Rendus des Seances de l' Academie des Sciences 278D(8): 1087-1090

The effect of quantity of seedcane, filtercake and irrigation on sugarcane yields. Proceedings, South African Sugar Technologists' Association: 42-47

The effect of quantity, source and time of application of nitrogen fertilizers on the yield and quality of Andropogon gayanus at Shika, Nigeria. Journal of Agricultural Science, UK 84(3): 529-535

The effect of quince rootstocks and of interstocks on the performance of important pear varieties. Erwerbsobstbau 15(11): 161-164

The effect of quindoxin on the growth of broiler chickens. Veterinary Record 90(14): 396-399

The effect of radiant energy on growth of Lactuca sativa L. Journal of Horticultural Science 48(4): 311-313

The effect of radiata pine resin and resin components on the growth of the Sirex symbiont Amylostereum areolatum. Australian Forest Research 6(4): 27-34

The effect of radiation and chemical mutagens on variability in gladiolus cultivars. Khimicheskii Mutagenez i Sozdanie Selektsionnogo Materiala: 349-352

The effect of radiation in carnations. Anales del Instituto Nacional de Investigaciones Agrarias, Produccion Vegetal (4): 9-19

The effect of radiations and chemical mutagens on barley. Tr Khar' kovsk s kh in t 75(112): 86-91

The effect of radioactive soil pollution on ant populations. Zoologicheskii Zhurnal 51(8): 1248-1251

The effect of rain during harvesting on the baking quality of spring wheat dried after harvest. Hodowla Roslin, Aklimatyzacji i Nasiennictwo 16(2): 106-122

The effect of rainfall on wheat yields in an arid region. Plant responses to climatic factors Proceedings of the Uppsala symposium: 531-538

The effect of rainfall, drainage, tree spacing and fungicide application on the incidence of citrus brown rot. Phytopathology 65(3): 241-242

The effect of rainfall, soil moisture and harvesting intensity on grass production on two rangeland sites in Kenya. East African Agricultural and Forestry Journal 39(1): 26-36

The effect of ram percentage on the fertility of maiden ewes. Proceedings of the Australian Society of Animal Production 10: 274-278

The effect of range condition and season of grazing on the amount and quality of the diet selected by grazing steers. The effect of range condition and season of grazing on the amount and quality of the diet selected by grazing steers:

The effect of rate and date of seeding upon yield of Shoshoni winter wheat in Wyoming. Research Journal, Agricultural Experiment Station, University of Wyoming (68): 16

The effect of rate and method of application of N, P and K on yield, quality and chemical composition of Spanish and Runner peanuts. The effect of rate and method of application of N, P and K on yield, quality and chemical composition of Spanish and Runner peanuts: 93

The effect of rate and method of application of N, P, and K on yield, quality and chemical composition of Spanish and runner peanuts. Dissertation Abstracts International, B 33(7): 2896-2897

The effect of rate of fertilizer application and soil quality on yields obtained at Plant Breeding Stations in 1971-2. Nowe Rolnictwo 22(24): 24-25

The effect of rate of leys and intensity of nitrogen dressing in different crop rotations. 2. Results obtained in the years 1958-69 in a rotation trial established on clay soil at Tikkurila in 1952. Annales Agriculturae Fenniae 10(4): 203-214

The effect of rate of nitrogen application on three consecutive crops of forage maize grown in one season under irrigation at El Hassa, Saudi Arabia. Publication Joint Agricultural Research and Development Project, University College of North Wales and Ministry of Agriculture and Water, Saudi Arabia (45): 10

The effect of rate of nitrogen application on yield of barley and maize grown as winter forages in Saudi Arabia. Publication, Joint Agricultural and Development Project, University College of North Wales, Bangor and Ministry of Agriculture and Water, Saudi Arabia (9): 10

The effect of rate of nitrogen on leaf nitrogen concentration and yield of Saturn rice. Rice Journal 77(7): 53-54

The effect of rate of planting on incidence of brown stem rot in soybean. Plant Disease Reporter 57(3): 269-271

The effect of rations enriched with a microbial culture of azotobacter on conception rate and productivity of sows. Trudy Kishinevskii Sel' skokhozyaistvennyi Institut 113: 66-68

The effect of rations with different carbohydrate-protein ratios on the post-partum period and conception rate in cows. Sbornik Trudov Aspirantov i Molodykh Uchenykh Kirgizskii Nauchno Issledovatel' skii Institut Zhivotnovodstva i Veterinarii (6): 36-37

The effect of ratios and numbers of spermatozoa mixed from two males on proportions of offspring. Journal of Reproduction and Fertility 39(2): 251-258

The effect of rearing Tribolium castaneum in used culture medium on the developmental time of the next generation. Entomologia Experimentalis et Applicata 16(4): 550-551

The effect of rearing method on growth, development and reproductive traits of cocks. Ptitsevodstvo (10): 28-30

The effect of rearing regime on broiler breeder productivity. Proceedings 1972 Australasian Poultry Science Convention: 219-228

The effect of recharge irrigation on the growth, yield and quality of the grapevine variety Bolgar. Gradinarska i Lozarska Nauka 9(5): 103-111

The effect of reciprocal translocations on segregation and multivalent formation in autotetraploids of rye, Secale cereale. Genetica 44(2): 270-282

The effect of recreation projects on costs and structures of forest enterprises. Forstarchiv 45(10): 189-195

The effect of red and far-red light on subsequent enzyme activity in Avena coleoptiles. Physiologia Plantarum 26(2): 233-238

The effect of red clover and white clover on sheep reproduction. Proceedings of the 12th International Grassland Congress Grassland Utilization 2: 441-449

The effect of red rot on the yield of spruce. Allgemeine Forstzeitschrift 27(5): 71-73

The effect of reduced pressure on the physiology, quality and storage life of fruit, vegetables and cut flowers. Gartenbauwissenschaft 38(6): 479-508

The effect of reduced pressure storage on physiological ripening characteristics and changes in some constituents of pear fruits. Erwerbsobstbau 16(10): 159-163

The effect of reduced temperature on certain physiological characteristics of walnut. Fiziologiya i Biokhimiya Zimostoikosti Drevesnykh Rastenii: 141

The effect of reduced temperature on grain content of ear in spring wheat. Selektsiya i Semenovodstvo (2): 69-70

The effect of reduced temperatures on aberrations during meiosis in spring bread wheat. Tsitologiya i Genetika 8(5): 406-408

The effect of reduced tree height and rejuvenation pruning on apple quality. Sbornik Nauchnykh Rabot, Vsesoyuznyi Nauchno Issledovatel' skii Institut Sadovodstva, IVMichurina (16): 25-28

The effect of reducing the assimilation area on the yield and quality of gladiolus corms. Kerteszeti Egyetem Kozlemenyei 1974; 37(5): 47-57

The effect of reducing the content of certain ingredients in a semisynthetic diet on the incidence of granulosis virus disease in Pieris brassicae. Journal of Invertebrate Pathology 1973; 20(3): 332-340

The effect of reduction and alkylation on the primary phase of rennin action on unheated and heated milk. Journal of Dairy Research 41(1): 37-44

The effect of refreshing irrigation on the temperature and leaf transpiration in a Jonathan orchard. Szolo es Gyumolcstermesztes 8: 51-57

The effect of regenerating liver homogenate on liver size and body weight of Japanese quail. Pol' nohospodarstvo 20(10): 813-821

The effect of regular and random distributions on the analysis of pattern. Journal of Ecology 61(1): 99-105

The effect of regulated gas medium on farnesene dynamics and scald development in apples. Prikladna Biokhimiya i Mikrobiologiya 10(4): 584-587

The effect of regulated vacuum level on the efficiency of cleaning and sterilising milking equipment by circulation in-place. Record of Agricultural Research 21: 1-7

The effect of regulating the number of flower buds by pruning on the carbohydrate availability, growth and cropping in apple trees. Nauchnye Trudy, Stavropol' skii Sel' skokhozyaistvennyi Institut 1(36): 19-24

The effect of reisoimmunization on blood constituents of dairy cattle. JNKVV Research Journal 7(2): 106-107

The effect of rejuvenation pruning of apple trees on bud numbers on the spurs. Gradinarska i Lozarska Nauka 10(1): 9-14

The effect of rejuvenation pruning on the chemical composition of apple fruits. Gradinarska i Lozarska Nauka 11(2): 3-7

The effect of rejuvenation pruning on the chlorophyll content, respiration and photosynthesis in apple trees. Gradinarska i Lozarska Nauka 9(5): 13-18

The effect of rejuvenation pruning on the growth and development of black currant shoots and roots. Izvestiya Timiryazevskoi Sel' skokhozyaistvennoi Akademii (5): 129-138

The effect of rejuvenation pruning on the water content and cellular sap concentration in apple leaves. Gradinarska a Lozarska Nauka 9(6): 9-14

The effect of rejuvenation-pruning the apple cultivar Pepin Shafrannyi on yield and fruit quality. Sbornik Nauchnykh Rabot, Vsesoyuznyi Nauchno Issledovatel' skii Institut Sadovodstva imeni IV Michurina (17): 80-84

The effect of related and unrelated matings on productivity of sows. Nauchnye osnovy razvitiya zhivotnovodstva v Belorussii Vypusk 2: 80-89, 167

The effect of relative humidity on the quality of stored cabbage. HortScience 9(3): 226-227

The effect of removal of the frontal ganglion on growth and protein synthesis in young adults of Locusta migratoria. Canadian Journal of Zoology 52(2): 203-208

The effect of removing bracts on boll weight in cotton. Mysore Journal of Agricultural Sciences 6(1): 50-52

The effect of removing of supply or sink organs on the distribution of assimilates in two varieties of garden pea, Pisum sativum L. Acta Agriculturae Scandinavica 24(1): 7-12

The effect of removing the growing point on the yield, earliness and quality of the tomato cultivar Triumph. Gradinarska i Lozarska Nauka 12(1): 73-79

The effect of rennet on starter activity. New Zealand Journal of Dairy Science and Technology 9(1): 16-17

The effect of repeated applications of 2,4-D and MCPA on their breakdown in soil. Weed Research 15(3): 159-164

The effect of repeated applications of chlorthiamid and dichlobenil on blackcurrants and raspberries. Proceedings 11th British Weed Control Conference: 437-443

The effect of repeated blood meals infective for bluetongue on the infection rate of Culicoides variipennis. Journal of Medical Entomology 8(5): 499-501

The effect of repeated cisternal puncture and withdrawal of cerebro-spinal fluid in the dog. Laboratory Animals 7(1): 85-87

The effect of repeated defoliation to three different levels on root growth of five pasture species. New Zealand Journal of Agricultural Research 16(1): 31-34

The effect of repeated exposures of sheep to Strongyloides papillosus larvae on the parasite egg production. Acta Parasitologica Polonica 19(29/41): 457-462

The effect of repeated heat hardening on the heat resistance of plant cells. Byulleten' Gosudarstvennogo Nikitskogo Botanicheskogo Sada (1 (20)): 45-48

The effect of repeated herbicide applications on the soil nutrient content. Khimiya v Sel' skom Khozyaistve 12(8): 48-50

The effect of repeated inseminations on the titre of spermatozoa agglutinating antibodies in blood serum. Veterinariya, Moscow, USSR (8): 71-72

The effect of repeated irradiation on radiosensitivity in winter durum wheat. Tsitologiya i Genetika 5(2): 121-125

The effect of repeated synchronisation with the gestagen, chlormadinone acetate, on the fertility of the laboratory mouse. Archiv fur Tierzucht 17(6): 355-364

The effect of repeated topping on the growth and yield of grapevines. Sbornik Nauchnykh Rabot Vserossiiskogo NII Vinogradarstva i Vinodeliya 5(14): 121-129

The effect of repeated treatments with dicamba and phenoxy herbicides in successive or alternate years on the control of creosotebush. Research Progress Report Western Society of Weed Science: 21-22

The effect of replacing potassium by sodium on cation uptake and transport to the shoots in four legumes and Italian ryegrass. Annals of Applied Biology 71(1): 81-89

The effect of reserpine on locomotor activity of crickets. Experiments in physiology and biochemistry Volume 5: 247-255

The effect of reserpine on oviposition in the hen. Japanese Journal of Zootechnical Science 43(6): 331-335

The effect of residual nitrogen fertilizers and organic manuring on the nutrient uptake of spring barley in different production regions. Rostlinna Vyroba 18(11): 1209-1219

The effect of resource availability on optimum organisation in irrigation farming. Agrekon 11(3): 9-16

The effect of resource investment programs on agricultural labor employment and farm numbers. Southern Journal of Agricultural Economics 6(1): 213-219

The effect of resource limitation on competing populations of flour beetles, Tribolium spp. (Coleoptera, Tenebrionidae). Bulletin of Entomological Research 65(1): 1-12

The effect of restricted feeding in the rearing period and different light programmes on the performance of laying hens. 4th European Poultry Conference, London, 1972: 187-189

The effect of restriction of physical activity on the metabolic rate, deep body temperature and live weight of rats. Bulletin de L'academie Polonaise des Sciences. Serie des Sciences Biologiques 20(10): 743-746

The effect of restrictive feeding programs during the growing period on turkey breeders. Poultry Science 51(1): 338-340

The effect of retinol and ergocalciferol on the activity of enzymes and stability of membranes of mitochondria. International Journal for Vitamin and Nutrition Research. Internationale Zeitschrift für Vitamin- und Ernahrungsforschung. Journal International de Vitaminologie et de Nutrition 42(2): 253-263

The effect of retinol and of retinol-binding protein on embryonic skeletal tissue in organ culture. Journal of Cell Science 11(2): 393-402

The effect of retinol on the lysosomal enzymes of bovine retina and pigment epithelium. Experimental Eye Research 15(1): 43-49

The effect of riboflavin deficiency on key gluconeogenic enzyme activities in rat liver. Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine 143(3): 693-697

The effect of ridge spacing, nitrogen application, and number of rows planted per ridge on the yield of mung bean. Thai Australian Chao Phya Research Project Second report to the Ministry of Agriculture of the Kingdom of Thailand Part B: 101-104

The effect of ring spot viruses on the reproductive cycle in the sour cherry cultivars Montmorency and Pandy. Gyumolcstermesztes 1: 191-201

The effect of ringing on cytokinin activity in shoots of the grape vine. Journal of Experimental Botany 23(76): 768-774

The effect of riparian vegetation control and stand density reduction on soil moisture in the riparian zone. Research Bulletin Agricultural Experiment Station, Massachusetts University (597): 32

The effect of rising costs of raw materials on horticulture in the Netherlands. Bedrijfsontwikkeling 5(9): 783-789

The effect of road salt on aerobic soil bacteria adjacent to a major highway. Research in the Life Sciences 21(6): 1-7

The effect of rodenticides in the form of bait on the small-mammal fauna of forest plantations, and a proposal for an improved technique in their use. Anzeiger fur Schadlingskunde, Pflanzen und Umweltschutz 46(4): 55-60

The effect of ronidazole on reproductive performance of Japanese quail. Poultry Science 50(3): 977-979

The effect of root aeration on the growth of young tea plants in water culture. Tea Quarterly 44(2/3): 113-119

The effect of root anti-desiccants on the development of roots and mycorrhizae. Mitteilungen der Forstlichen Bundesversuchsanstalt Wien (96): 103-110

The effect of root damage on increment in Norway Spruce. Sveriges Skogsvardsforbunds Tidskrift 71(5): 423-447

The effect of root development of winter wheat and some perennial fodder crops on the vertical movements of soil during winter. Rostlinna Vyroba 18(4): 389-399

The effect of root diffusate and pre-soaking temperatures and periods on the hatching of Heterodera glycines Ichinohe. Japanese Journal of Applied Entomology and Zoology 15(4): 215-221

The effect of root genotype on shoot water relations and productivity in soybeans. Plant Physiology 49(Suppl.): 6

The effect of root genotype on the water relations of soybean (Glycine max (L.) Merrill). Dissertation Abstracts International, B 33(6): 2505

The effect of root geometry on the water relations of temperate cereals (wheat, barley, oats). Structure and function of primary root tissues Proceedings of a symposium, Tatranska Lomnica, Septemper 7-10, 1971, Czechoslovakia: 357-363

The effect of root geometry on the yield of wheat growing on stored water. Australian Journal of Agricultural Research 23(5): 745-752

The effect of root nematodes on the utilisation of phosphorus by white clover on a yellow-brown loam. New Zealand Journal of Agricultural Research 16(1): 77-80

The effect of root pruning and 6-benzylaminopurine on the chlorophyll content, 14CO2 fixation and the shoot/root ratio in seedlings of Pisum sativum L. New Phytologist 72(3): 465-470

The effect of root temperature on the absorption and translocation of herbicides. Research Branch Report Canada Department of Agriculture, 1971: 70

The effect of root zone temperature and copper rate on wheat growth and micronutrient uptake. Dissertation Abstracts International, B 33(12,I): 5612

The effect of root-knot nematodes and Ethrel on Fusarium wilt of tomatoes. International Congress of Plant Pathology 2nd, Minneapolis, Minnesota, September 5-12, 1973 Abstracts of papers: No. 0854

The effect of root-knot nematodes and ethrel on Fusarium wilt of tomatoes. Netherlands Journal of Plant Pathology 80(1): 28-36

The effect of rooting date on fruit production in the strawberry. Journal of Horticultural Science 48(1): 99-110

The effect of rooting volume on the early growth of Lodgepole Pine seedlings. Canadian Journal of Forest Research 5(1): 55-60

The effect of rootstock age at budding on almond growth and yield in the Castellaneta area (Taranto). Annali della Facolta di Agraria, Universita di Bari 25: 519-525

The effect of rootstock on fruit size and quality in some pear varieties. Jugoslovensko Vocarstvo 1972; 5(17/18): 301-307

The effect of rootstock on the growth of pear. Compte Rendu du Symposium "Culture du Poirier" 4-8 Septembre 1972: 315-318

The effect of rootstock on the resistance of the scion to downy and powdery mildews. Trudy Kishinevskogo Sel' skokhozyaistvennogo Instituta 111: 44-45

The effect of rootstock, training system and planting density on the growth and start of bearing in some pear varieties. Jugoslovensko Vocarstvo 1972; 5(17/18): 293-300

The effect of rootstocks in promoting earlier yields in apple breeding. Erwerbsobstbau 14(8): 119-120

The effect of rootstocks on growth and flowering of apple seedlings. Journal of the American Society for Horticultural Science 98(1): 26-28

The effect of rootstocks on the cultivated European grapevine in the Czech vinegrowing region. Vedecke Prace Vyzkumnych Ustavu Rostlinne Vyroby v Praze Ruzyni 16: 89-97

The effect of rootstocks on the susceptibility of almond to crown gall in the nursery. Byulleten' Gosudarstvennogo Nikitskogo Botanicheskogo Sada (3 (19)): 40-44

The effect of rototilling on the biological activity of derno-podzolic soil. Izvestiya Timiryazevskoi Sel' skokhozyaistvennoi Akademii (2): 36-43

The effect of roughage and buffers in the diet of early weaned calves. Australian Journal of Experimental Agriculture and Animal Husbandry 13(62): 225-228

The effect of round heart disease on the electrocardiogram and heart weight of turkey poults. Poultry Science 50(6): 1712-1720

The effect of route of dosing and method of estimation of tritiated water space on the determination of total body water and the prediction of body fat in sheep. Journal of Agricultural Science, UK 82(1): 105-112

The effect of row distance and plant number on chicory production. Tuinbouwberichten 57(9): 411-413

The effect of row width on the yield of three potato varieties. Journal of Agricultural Science, UK 79(2): 315-321

The effect of row width, seed rate and herbicides on wild oats in spring barley. Experimental Husbandry (28): 85-91

The effect of royal jelly feeding on the oviposition of Aedes albopictus (Skuse). Japanese Journal of Sanitary Zoology 25(2): 135-139

The effect of royal jelly refrigerated for several years on growth and development of larval female honey bees. Journal of the Georgia Entomological Society 5(4): 203-206

The effect of rubber seed meal on hatchability of hens' eggs. Tropical Agriculturist 127(3/4): 111-115

The effect of rubratoxin in broiler chickens. Poultry Science 51(4): 1383-1387

The effect of rumen and post-rumen feeding of carbohydrates on the caecal microflora of sheep. Journal of Applied Bacteriology 36(3): 475-484

The effect of ruminal and duodenal application of different levels of calcium and phosphorus to sheep on semi-purified diets. South African Journal of Animal Science 4(1): 1-20

The effect of rust (Tranzschelia discolor (F.Chl.) Trans. & Litr.) on tree performance and fruit yield of 'Early Amber' and 'Sungold' nectarine. Proceedings of the Florida State Horticultural Society 86: 333-335

The effect of rutin and pyrogallol upon rooting of softwood cuttings of magnolias and of Syringa meyeri Schneid. Acta Agrobotanica 26(2): 277-283

The effect of ryegrass mosaic virus on the yield of perennial ryegrass swards. Annals of Applied Biology 80(2): 163-168

The effect of s-triazines and 2,4-D on the potential weed seed bank of the soil. Khimiya v Sel' skom Khozyaistve 11(6): 449-451

The effect of salicylaldoxime on the light-dependence of violaxanthine-cycle reactions. Doklady Akademii Nauk SSSR 207(6): 1490-1492

The effect of saline irrigation water on some vegetables under glass. Acta Horticulturae (35): 75-85

The effect of salinity and temperature on seed germination and growth of Hordeum jubatum. Canadian Journal of Botany 52(6): 1357-1362

The effect of salinity and trace element nutrition on the state of pigments and activity of chlorophyllase in bean leaves. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 5(2): 187-190

The effect of salinity on a marine and a freshwater Ascomycete. Canadian Journal of Botany 52(3): 553-563

The effect of salinity on glucose absorption and incorporation by pea roots. Plant and Cell Physiology 14(2): 361-368

The effect of salinity on growth of Phaseolus vulgaris L. 1. Anatomical changes in the first trifoliate leaf. Annals of Botany 39(164): 1029-1038

The effect of salinity on growth of Phaseolus vulgaris L. II. Effect on internal solute concentration. Annals of Botany 39(164): 1039-1055

The effect of salinity on the germination of 17 rice varieties. Agricultural Research Review 49(2): 219-224

The effect of salinization on the movement of soil moisture under a temperature gradient. Transactions, 10th International Congress of Soil Science, I: 121-128

The effect of salivary gland (obtained from Myzus persicae Sulzer) extract on broad bean epidermal cells infected with bean yellow mosaic virus. Uirusu 24(1): 57-63

The effect of salt irrigation water on the development of 5 deg C tulips, cv. Apeldoorm. Bedrijfsontwikkeling 3(11): 1061-1063

The effect of salting rates of 0.5% to 6% on the quality and composition of Cheddar cheese. XIX International Dairy Congress 1E: 723-724

The effect of salts spread on roads on some forest soils and forest stands in the Bohemian/Moravian uplands. Lesnictvi 20(5): 417-438

The effect of sampling technique on acid-base balance and other blood parameters in the sheep. Laboratory Animals 9(2): 93-98

The effect of sand particle size on egg viability of the brown locust, Locustana pardalina (Walk.). Phytophylactica 45(4): 159-162

The effect of sandmulching on ecological conditions in a cranberry plantation. Introduktsiya Rast i Okruzh Sreda: 53-58

The effect of saprophytes on infection of leaves of Brassica spp. by Alternaria brassicicola. Transactions of the British Mycological Society 63(1): 193-196

The effect of saprophytic fungi on the tomato pathogens Fusarium oxysporum f. lycopersici and Verticillium albo-atrum in the soil substrate. Acta Mycologica 9(1): 11-22

The effect of saturating cations on the adsorption of Dasanit, O,O-diethyl O- phosphorothioate, by montmorillonite suspensions. Soil Science Society of America Proceedings 37(2): 200-207

The effect of saturation and of the water-potential gradient on the transport of fine material in soil. Transactions of Commissions V and VI of the International Society of Soil Science: 435-441

The effect of saving method on the quality of late-autumn pasture and its relation to the intake and growth of animals. Research Bulletin of the Hokkaido National Agricultural Experiment Station (107): 45-62

The effect of scarification, leaching, light, stratification, oxygen and applied hormones on germination of Protea compacta R.Br. and Leucadendron daphnoides Meisn. Journal of South African Botany 39(2): 185-195

The effect of scorpion venom and pure toxins on the cockroach central nervous system. Toxicon 10: 399-404

The effect of scorpion venom on blowfly larvae. Toxins of animal and plant origin Volume 2 Proceedings of the Second International Symposium on Animal and Plant Toxins, Tel Aviv University, Israel, 22nd 28th February 1970: 729-740

The effect of sea-water intrusion on the soil salinity status of the Saunania project in the Northern Coastal Area of Egypt. Beitrage zur Tropischen Landwirtschaft und Veterinarmedizin 12(1): 33-40

The effect of season and physiological status on the natural expression of oestrus in Palas Merino ewes. Lucrarile Stiintifice ale Statiunii Centrale de Cercetari pentru Cresterea Ovinelor Palas Constanta 1973; 1: 133-142

The effect of season of calving on lactation curve characters in the district of Osorno. Agricultura Tecnica 34(2): 94-97

The effect of season of growth on the chemical composition of cambial saps of Eucalyptus regnans trees. Oecologia 12(4): 349-372

The effect of season of lambing and age on autumn weight of lambs. Sau og Geit 25(3): 102-104

The effect of season of the year on the lactation curve for milk fat and protein percentages of cows. Trudy Kostromskogo Sel' skokhozyaistvennogo Instituta "Karavaevo" (36): 66-74

The effect of season on a correlated response to selection for early growth rate in turkeys. Poultry Science 51(5): 1770-1772

The effect of season on the composition and digestibility of fodder plants. Wirtschaftseigene Futter 20(1): 10-22

The effect of season on the composition of the blood of lactating and non-lactating cows as revealed from repeated profile tests on 24 dairy herds. Journal of Agricultural Science, UK 83(1): 27-35

The effect of season on the fleece of Romanov sheep of various classes. Trudy Yaroslavskogo Nauchno Issledovatel' skogo Instituta Zhivotnovodstva i Kormoproizvodstva (3): 43-53

The effect of season on the performance of broilers in the Sudan. Acta Veterinaria, Yugoslavia 23(6): 281-286

The effect of season, stage of plant growth and leaf position on nutrient concentration in banana leaves on a krasnozem in New South Wales. Australian Journal of Experimental Agriculture and Animal Husbandry 14(66): 112-117

The effect of seasonal factors on the properties of milk used for cheese production. Izvestiya Vysshikh Uchebnykh Zavedenii, Pishchevaya Tekhnologiya (3): 69-71

The effect of seasonal variation on long bone growth. Human Biology 44(2): 335-350

The effect of seasonally varied nitrogen applications on the growth of apple trees. VIII. The effect on the amino acid content of the fruit. Gartenbauwissenschaft 37(3): 213-224

The effect of seasonally varied potassium availability on apple trees. I. The influence on vegetative growth. Gartenbauwissenschaft 38(5): 369-381

The effect of seasonally varied potassium availability on apple trees. II. The influence on water use and nutrient uptake. Gartenbauwissenschaft 38(6): 579-595

The effect of seasonally varied potassium availability on apple trees. III. The influence on generative growth. Gartenbauwissenschaft 39(1): 69-84

The effect of secondary radiation from protons with an energy of 70 GeV on the number of aberrant cells in rootlets of horse bean. Radiobiologiya 12(5): 701-707

The effect of secretin on gastric emptying and secretion in man. Rendiconti di Gastroenterologia 5(1): 6-12

The effect of secretin on pancreatic glucoregulatory hormones in man. Hormone and Metabolic Research 5(4): 250-253

The effect of secretin on serum calcium in man. Journal of Clinical Endocrinology and Metabolism 37(1): 30-33

The effect of sediments in milk pasteurizers on the dynamic characteristics of temperature sensors. Izvestiya Vysshikh Uchebnykh Zavedenii, Pishchevaya Tekhnologiya (3): 119-121

The effect of seed chilling and treatment with fertilizers on tomato yields. Visnik Sil' s' kogospod Nauki (5): 63-66, 120

The effect of seed hardening on some physiological indices and yield of tomatoes. Nauchnye Trudy, Samarkandskii Sel' skokhozyaistvennyi Institut 22: 35-40

The effect of seed inoculation with effective strains of species of Rhizobium on the yields of alfalfa, red kidney beans and sainfoin under irrigated conditions in Erzurum. Ziraat Dergisi 2(4): 68-74

The effect of seed irradiation on the ornamental properties of chives. Byulleten' Glavnogo Botanicheskogo Sada (92): 79-81

The effect of seed irradiation with 60Co on some physiological processes and crop quality in beans. Lucrari Stiintifice, Institutul Agronomic ' N Balcescu' , Bucuresti, A Agronomie 13: 377-383

The effect of seed irradiation with gamma rays and fast neutrons on flowering of cucumbers. Trudy Latviiskoi Sel' skokhozyaistvennoi Akademii (29): 36-41

The effect of seed irradiation with gamma-rays on some physiological characteristics and yield of onions. Gradinarska i Lozarska Nauka 9(7): 85-91

The effect of seed orientation on the growth of Poncirus trifoliata seedlings. Revista de la Facultad de Agronomia 49(2): 111-118

The effect of seed pretreatment with gibberellic acid on germination and early establishment of grain sorghum. Australian Journal of Experimental Agriculture and Animal Husbandry 12(59): 653-661

The effect of seed provenance on the growth of Scots Pine in the pre-Urals region. Lesnoi Zhurnal (2): 160-162

The effect of seed quality on the growth and development of three legumes. The effect of seed quality on the growth and development of three legumes:

The effect of seed rate and nitrogen fertilizer on the yield of seed and by-product leaf of Whittet Kikuyu grass at Grafton, New South Wales. Tropical Grasslands 9(1): 53-58

The effect of seed rate on the forage yield of Delta barley. Publication, Joint Agricultural Research and Development Project, University College of North Wales, Bangor and Ministry of Agriculture and Water, Saudi Arabia (5): 5

The effect of seed rate on the yield and quality of direct-sown onions. Gradinarska i Lozarska Nauka 9(7): 93-97

The effect of seed rate on yield and composition of forage maize grown under irrigation at Hofuf, Saudi Arabia. Publication, Joint Agricultural Research and Development Project, University College of North Wales and Ministry of Agriculture and Water, Saudi Arabia (44): 10

The effect of seed rate, nitrogen and irrigation on the yield of Pentland Crown potatoes. Experimental Husbandry (22): 39-50

The effect of seed size and fungicidal seed treatment on the yield of peanuts (Arachis hypogaea). Thai Australian Chao Phya Research Project Second report to the Ministry of Agriculture of the Kingdom of Thailand Part B: 109-111

The effect of seed size on seedling growth in subterranean clover (Trifolium subterraneum L.). Australian Journal of Agricultural Research 23(4): 595-603

The effect of seed size on some morphological and economically valuable characters in radish varieties. Tr VNII selektsii i semenovodstva ovoshch kul' tur (4): 22-25

The effect of seed size on yield in soya bean. Vopr rastenievodstva v Priamur' e: 77-79

The effect of seed treatment and soil moisture on sugar beet seedling emergence and death. Ochrana Rostlin 9(3): 179-186

The effect of seed treatment with intermittent concentrated electric light on the solasodine content in Solanum dulcamara. Elektronnaya Obrabotka Materialov (1): 73-77

The effect of seed treatment with ionized radiation on growth and yield of maize in the Soviet Union. A short review. Zeitschrift fur Acker und Pflanzenbau 133(1): 64-79

The effect of seed-drill-applied fertilizers on growth and development of rose seedlings. Sbornik Nauchnykh Rabot Vsesoyuznogo Nauchno Issledovatel' skogo Instituta Lekarstvennykh Rastenii (4): 65-70

The effect of seed-rate and spacing on the yield of dwarf wheat Kalyan 227 under irrigated conditions. Journal of Research 9(1): 4-6

The effect of seed-rates and fertilizer levels on the incidence of borers on wheat at Raipur. Journal of Scientific Research, Banaras Hindu University72; 22(1): 129-133

The effect of seed-spot shelters and cold stratification on germination of Pine (Pinus silvestris L.) seed. Folia Forestalia, Institutum Forestale Fenniae (196): 16

The effect of seed-spot shelters and rock phosphate on seed germination and the development of seedlings of Pinus sylvestris on drained peatland in northern Sweden. Metsantutkimuslaitoksen Julkaisuja 83(2): 36

The effect of seedcotton storage on seed and lint quality. Transactions of the ASAE 17(6): 1078-1079, 1084

The effect of seeding rate and herbicide rate on performance of VCS-438 in establishment of alfalfa. Proceedings of the Northeastern Weed Science Society, New York (Volume 26): 251-257

The effect of seedling vs. semidwarfing rootstock on the frost hardiness of 'Stayman' apple blossoms. Fruit Varieties and Horticultural Digest 26(3): 70-71

The effect of seedlings of Pinus nigra Arn. on the formation of rhizosphere microflora, its dynamics and its significance in inhibiting pathogenic fungi of the genus Fusarium. Acta Biologica Iugoslavica, B 10(2): 217-227

The effect of selected inhibitors on ion transport in Pisum sativum epicotyl tissue. Dissertation Abstracts International, B 34(6): 2495

The effect of selecting heat-resistant flax seeds on resistance to Fusarium wilt. Izvestiya Timiryazevskoi Sel' skokhozyaistvennoi Akademii (5): 155-160

The effect of selecting the planting stock on the yield of the tulip cv. Apeldoorn. Rapport, Laboratorium voor Bloembollenonderzoek (23): 44

The effect of selection and ensiling on glucosinolate content in marrow stem kale. Zeitschrift fur Pflanzenzuchtung 67(4): 353-359

The effect of selection at early stages of development on leaf area and yield in winter wheat. Materialy nauchn konferentsii po agronomii: 116-119

The effect of selection based on the dimensions of the expanded cotyledons and primary leaf upon yield of green matter and seed in tetraploid red clover (Trifolium pratense L.). Agrobotanika 1973; 14: 59-69

The effect of selection for amino acid content on the productivity of sugar beet. Genetika a Slechteni 9(1): 23-32

The effect of selection for food conversion on the improvement of meatiness in pigs. Sbornik Nauchnykh Trudov Moskovskaya Veterinarnaya Akademiya (71): 66-68

The effect of selection for high body weight and high egg production on genetic and phenotypic variation in two strains of Fayoumi chickens. Journal of Animal Production, United Arab Re ic 1971; 10(1): 55-63

The effect of selection for vigour of the root system in the cucumber on the photosynthetic activity of the leaves. Tr VNII selektsii i semenovodstva ovoshch kul' tur (4): 26-32

The effect of selection of parents and nutritional level of pregnant ewes on productivity of their progeny. Vestnik Sel' skokhozyaistvennoi Nauki, Alma Ata, USSR 17(3): 58-60, 117

The effect of selection of parents for backfat thickness on the quality of progeny on commercial farms. Zhivotnovodstvo (4): 27-28

The effect of selection of parents on wool length of daughters in Kazakh Finewool sheep. Vestnik Sel' skokhozyaistvennoi Nauki, Alma Ata, USSR 16(3): 31-35, 127

The effect of selection of progeny performance on the heritability estimated by half-sib correlation. Acta Agriculturae Scandinavica 22(2): 90-92

The effect of selection on esterase allozymes in a barley population. Genetics 72(3): 489-503

The effect of selection on fattening performance and meat production of new bacon pigs. Sbornik Nauchnykh Trudov Moskovskaya Veterinarnaya Akademiya (71): 56-59

The effect of selection on genetic variability. American Naturalist 105(943): 201-211

The effect of selection on the fertility of translocation heterozygotes in the house fly. Journal of Medical Entomology 12(1): 59-64

The effect of selection on the reduction of aneuploidy in tetraploid rye. Genetika, USSR 10(10): 21-26

The effect of selection on variability, heritability and improvement of economic traits in dairy cattle. Sbornik Nauchnykh Trudov Vsesoyuznyi Nauchno Issledovatel' skii Institut Razvedeniya i Genetiki Sel' skokhozyaistvennykh Zhivotnykh (18): 30-36

The effect of selenium in the hen's diet on egg production, hatchability, performance of progeny and selenium concentration in eggs. Poultry Science 53(5): 1870-1880

The effect of self fertilization and interline hybridization on a panmictic population of sugar beet. Zeitschrift fur Pflanzenzuchtung 66(2): 175-186

The effect of selinon on the overwintering mycelium of powdery mildew. Rastitelna Zashchita 20(11): 34-35

The effect of semen quality on conception rate and litter size of sows. Zhivotnovodstvo (7): 64-65

The effect of semen quality on fertility of female mink. Sbornik Nauchnykh Trudov Moskovskaya Veterinarnaya Akademiya (71): 199-201

The effect of semen storage duration on conception rate of ewes and production characters of their progeny. Vestnik Sel' skokhozyaistvennoi Nauki, Alma Ata, USSR 15(5): 51-53, 118

The effect of senescence, handling, sprouting and chemical sprout suppression upon the respiratory quotient of stored potato tubers. Potato Research 18(1): 98-104

The effect of separate and combined application of fertilizers on the yield of spice capsicums. Zoldsegtermesztesi Kutato Intezet Bulletinje 8: 69-79

The effect of separate and combined application of simazine and nitrofoska on the yield of maize and the soil microflora in the Don basin. Trudy, Khar' kovskii Sel' skokhozyaistvennyi Institut (172): 173-176

The effect of service period of cows on the milk production of their progeny. Tsitologiya i Genetika 9(3): 232-236, 277

The effect of service period on milk production of cows. Nauchnye Trudy Ukrainskaya Sel' skokhozyaistvennaya Akademiya (85, Pt. 1): 18-22

The effect of sesquioxides on the availability of molybdenum to Trifolium subterraneum. Plant and Soil 37(3): 649-655

The effect of seven combinations of nitrogen, phosphorus and potassium fertilizers on leaf composition of Shammouti and Valencia oranges in south and north Lebanon. Idem: Llorente, S; Leon, A; Lopez Andreu, F J; Romojaro, F : The effect of minor element deficiencies on leaf boron content in lemon trees: Influencias de las deficiencias de oligoelementos en los contenidos foliares de boro en el limonero: 61-66

The effect of seven plant growth regulators on yield, tuber count, size class distribution, and specific gravity of the Katahdin potato variety. Research in the Life Sciences 19(2): 24-28

The effect of seven substituted urea herbicides on the soil microflora. Pesticide Science 5(5): 609-623

The effect of several auxins and auxin herbicides on the development of local lesions of tobacco mosaic virus. Archiv fur Phytopathologie und Pflanzenschutz 11(1): 9-17

The effect of several compounds on the yield of tomatoes. Rostlinna Vyroba 18(7): 695-702

The effect of several environmental factors on the toxicity of the herbicide siduron and mechanism of its action. Dissertation Abstracts International, B 32(12, part 1): 6766-6767

The effect of several enzymes on cation exchange in roots. Communications in Soil Science and Plant Analysis 3(5): 393-397

The effect of several fungicides on Podosphaera leucotricha, causing apple powdery mildew. Analele Institutului de Cercetari pentru Protectia Plantelor 1974; 10: 361-371

The effect of several growth retardants on the yield, nitrate content and the activities of peroxidase and polyphenoloxidase in the fruit of 3 tomato varieties. Acta Agrobotanica 24(2): 225-240

The effect of several herbicides in combination with bituminous emulsions for liquid mulching. Archiv fur Gartenbau 20(7): 581-590

The effect of several herbicides on nutsedge control in soybeans. Proceedings of the North Central Weed Control Conference (Volume 27): 28-29

The effect of several herbicides on weed control and on the element content, yield and maturity of snap beans (Phaseolus vulgaris L.). Proceedings of the 23rd annual meeting of the Southern Weed Science Society: 181-186

The effect of several soil improvement materials on low yielding paddy fields on well drained sandy loam soil. J Nucl Sci 9(2): 41-48

The effect of severing grapevine roots on their regeneration. Soobshcheniya Akademii Nauk Gruzinoskoi SSR 69(3): 657-659

The effect of sex and age on meat production in Cornish X White Plymouth Rock F1 crosses. Lucrari Stiintifice Institutul Agronomic Timisoara, Zootehnie 13: 431-439

The effect of sex and physiological state of pigs on the effectiveness of fattening. Trudy Khar' kovskii Sel' skokhozyaistvennyi Institut (187): 76-80, 268

The effect of sex and sex hormones on the infection of rats by Trichinella spiralis. Canadian Journal of Zoology 50(5): 597-602

The effect of sex hormones on the aggressive behaviour of the female golden hamster (Mesocricetus auratus Waterhouse). Animal Behaviour 20(4): 782-787

The effect of sex on fattening performance of Bulgarian Brown calves. Zhivotnov"dni Nauki 11(2): 27-31

The effect of sex on tests of fattening and carcass characters of young Precoce sheep. Nauchnye Trudy Belorusskii Nauchno Issledovatel' skii Institut Zhivotnovodstva 15: 146-150, 189

The effect of sexual dimorphism on growth in trees. Aktual' n vopr les kh va Kazakhstana, 4: 88-91

The effect of sexual maturation on testicular response to LH stimulation of testosterone secretion in the intact rat. Endocrinology 95(5): 1380-1384

The effect of sexual preparation on sperm output and seminal characteristics of stallions. Dissertation Abstracts International, B 35(3): 1139

The effect of shade from vines on the growth and yield of strawberries grown in vineyards. Research Reports of the Office of Rural Development, Horticulture 14: 19-23

The effect of shade on the arthropod population and nitrate content of a West African soil. Anales de Zoologie: Ecologie Animale (Hors Ser.): 557-567

The effect of shade on the photosynthetic pigments of needles on trees of Pinus sylvestris ssp. scotica grown under field conditions. Transactions, Botanical Society of Edinburgh 41(4): 461-467

The effect of shade on the production of CO2 in light by Quercus petraea. Physiologie Vegetale 9: 453-460

The effect of shade upon the chemical composition of the flush of tea (Camellia sinensis L.). Tropical Science 16(1): 15-22

The effect of shading and Alar application on apple root: shoot ratios in Western Australia. Journal of Horticultural Science 47(3): 291-299

The effect of shading on the metabolic activity of roots. Structure and function of primary root tissues Proceedings of a symposium, Tatranska Lomnica, September 7-10, 1971, Czechoslovakia: 277-283

The effect of shading on the photosynthetic rate and longevity of grass leaves. Annals of Botany 36(146): 551-561

The effect of shading on the systemic infection of onion bulbs with downy mildew. Gradinarska i Lozarska Nauka 9(4): 75-78

The effect of shear and Poisson's ratio in the static bending of wood beams. Wood Science and Technology 6(4): 302-313

The effect of sheep covers on the processing performance of the wool. Communication, Wool Research Organisation of New Zealand Inc (24): 8

The effect of shelterbelts on the content and composition of the organic matter of ordinary chernozems of the Stony Steppe. Pochvovedenie (5): 43-52

The effect of shoot and bunch load on carbohydrate metabolism in grapevines. Sadovodstvo, Vinogradarstvo i Vinodelie Moldavii (7): 26-28

The effect of shoot bending on apple picking maturity. Sbornik Nauchnykh Rabot, Vsesoyuznyi Nauchno Issledovatel' skii Institut Sadovodstva imeni IV Michurina (18): 153-155

The effect of shoot bending on changes in the properties of apple buds. Botenika Issled (14): 107-117

The effect of shoot bending on fruit bearing in pears. Sadovodstvo, Vinogradarstvo i Vinodelie Moldavii (12): 9-10

The effect of shoot bending on leaf surface area and yielding in pears. Sadovodstvo, Vinogradarstvo i Vinodelie Moldavii (7): 58-59

The effect of shoot bending on the annual growth increment in pears. Sadovodstvo, Vinogradarstvo i Vinodelie Moldavii (2): 9-10

The effect of shoot bending on the growth and development of Cortland apple trees. Nauchnye Osnovy Intensivnogo Plodovodstva: 5-14

The effect of shoot death in raspberries on the translocation of 32P from the soil to the above ground parts. Prace Instytutu Sadownictwa, E (1): 116-118

The effect of shoot length on grape and wine quality. Sadovodstvo (1): 28-29

The effect of shoot length on the productivity of grapevines trained on a new two-tier system. Vinogradarstvo : 50-54

The effect of shoot quality on the rooting of gooseberry cuttings. Doklady Timiryazevskoi Sel' skokhozyaistvennoi Akademii, Plodovodstvo i Ovoshchevodstvo (173): 51-56

The effect of shoot removal on the leaf water content and cell sap concentration of young apple trees. Gradinarska i Lozarska Nauka 10(5): 19-27

The effect of shoot-fly larvae (Diptera) on grass yield. Journal of the British Grassland Society 29(4): 285-290

The effect of short lactations on the productivity of sows. Veterinary Record 92(10): 255-259

The effect of short term fasting in ewes on early embryonic survival. Proceedings of the Australian Society of Animal Production 10: 265-269

The effect of short time drying with higher temperatures on losses of potato tubers by rotting. Archiv fur Phytopathologie und Pflanzenschutz 10(1): 25-34

The effect of short-term cash restrictions on the choice of smallholder farming systems. East African Agricultural and Forestry Journal 37(4): 331-335

The effect of short-term stress on the digestibility of pig rations. New Zealand Journal of Agricultural Research 17(3): 305-307

The effect of shortening gestation length by flumethasone treatment on the pelt characters of Karakul lambs. Yearbook, Karakul Breeders Society of South Africa (Ed. 16): 113...119

The effect of shortening lactation on fertility of sows. Acta Veterinaria, Yugoslavia 24(2): 79-86

The effect of silage additives. 1. Investigations on the oxidation inhibiting effect of some silage additives. Tidsskrift for Planteavl 77(3): 415-424

The effect of silage and hay rations on milk production and reproductive ability of cows. Trudy sev zap nauchno issled Inst moloch i lugopastbishch Khozyaistva (8): 27-31

The effect of silage and haylage on milk production and reproductive capacity of cows. Trudy, Severo zapadnyi Nauchno issledovatel' skii Institut Molochnogo i Lugopastbishchnogo Khozyaistva (8): 27-31

The effect of silicon on enzyme activity in vitro and sucrose production in sugarcane leaves. Proceedings of the International Society of Sugar Cane Technologists, 14th Congress 1971: Cheong, Y W Y; Heitz, A; Deville, J : Wong You Cheong, Y : Foliar symptoms of silicon deficiency in the sugarcane plant: 777-785

The effect of silicon on sugar cane growth in pure nutrient solution. Journal of the Science of Food and Agriculture 24(1): 113-115

The effect of silver on the viability of ova of human intestinal worms - Ascaris lumbricoides and Enterobius vermicularis in swimming pools. Roczniki Panstwowego Zakadu Higieny 24(4): 477-483

The effect of silviculture on the distribution of Tetrao urogallus. Allgemeine Forstzeitschrift 29(39): 821-840

The effect of simazine and atrazine on fruit quality in apples. Khimiya v Sel' skom Khozyaistve 11(4): 52-53

The effect of simazine and atrazine on the microflora and on changes in soil nutrient content in the grass-free circles in orchards in the zone of irregular rainfall in the forest-steppe part of the Ukraine. Khimiya v Sel' skom Khozyaistve 10(5): 52-53

The effect of simazine and atrazine on the quality of apple fruits. Khimiya v Sel' skom Khozyaistve 11(4): 292-293

The effect of simazine and cytokinins on potato tuber protein, nitrogen content and yield. Potato Research 17(3): 327-332

The effect of simazine application on certain microbiological and chemical properties of a red sandy loam soil. Mysore Journal of Agricultural Sciences 8(2): 214-219

The effect of simazine herbicide on weeds, germination and nodulation of Phaseolus vulgaris and on soil micro-organisms. Libyan Journal of Science 1: 31-41

The effect of simazine on photosynthesis in fruiting and non-fruiting strawberry plants. Erwerbsobstbau 15(6): 84-86

The effect of simazine on the increase in absorption of NO3-(15N) in Triticum durum seedlings. Agrochimica 16: 33-42

The effect of simazine on the morphology and some chemical changes in Common Antonovka seedlings. Part II. Changes in the content of some nitrogen forms and sugars in the leaves of apple seedlings during growth. Roczniki Nauk Rolniczych, A 98(1): 175-187

The effect of simazine on the morphology of and some chemical changes in Antonowka Zwykla apple seedlings. 1. Variations in some morphological features of apple seedlings as influenced by simazine. Roczniki Nauk Rolniczych A 97(4): 115-126

The effect of simazine on the morphology of and some chemical changes in Antonowka Zwykla apple seedlings. 2. Changes in the content of some forms of nitrogen and saccharides in leaves. Roczniki Nauk Rolniczych A 98(1): 175-187

The effect of simazine on the nutrient regime of soil. Agrokhimiya (3): 113-115

The effect of simazine on the nutrient status of the soil. Agrokhimiya 11(3): 113-115

The effect of simultaneous or separate supply of calcium and phosphorus on their utilisation by the rabbit. Comptes Rendus des Seances de l' Academie des Sciences 275D(15): 1645-1648

The effect of simultaneous selection on the genetic correlation. Tag. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik 91(5): 776-779

The effect of simultaneous treatment with thyroxine and ascorbic acid precursors on serum cholesterol concentration. Atherosclerosis 15(2): 185-188

The effect of single and mixed infections of entomopathogenic fungi on the mortality of the Carabidae (Coleoptera). Ekologia Polska 21(41): 645-655

The effect of single or split applications of fertilizers to improved grassland of the Nardetum strictae plant association. Veterinaria, Yugoslavia 22(4): 523-526

The effect of sire on birth weight and the effect of birth weight on weaning weight of calves. Arhiv za Poljoprivredne Nauke 27(98): 43-51

The effect of sire on the reproductive performance of his male progeny - tested on the basis of semen characters and conception rate. Archiv fur Tierzucht 16(4): 335-345

The effect of site improvement measures on stand growth and landscape - examples from the Haardt border area. Allgemeine Forst und Jagdzeitung 144(4): 81-86

The effect of site on the crude protein content and endosperm structure in winter wheat treated with late applications of nitrogen in relation to the position of the grains in the individual parts of the ear. Zeitschrift fur Acker und Pflanzenbau 138(1): 9-20

The effect of six mineral deficiencies on the nitrate reductase activity in coffee leaves. Proceedings of the Tropical Region, American Society for Horticultural Science 17: 46-55

The effect of size grading on seed quality. Field investigation. Meddelanden fran Statens Centrala Frokontrollanstalt (48): 52-56

The effect of skip-row plantings on agronomic and fiber properties of cotton in Oklahoma. Bulletin, Agricultural Experiment Station, Oklahoma State University (B-676): 15

The effect of slash and burn agriculture on plant nutrients in the Tertiary region of Central Amazonia. Turrialba 23(3): 284-290

The effect of slash on work difficulty in manual planting. A sub-project of the joint Nordic research programme for the utilization of logging residues. Metsantutkimuslaitoksen Julkaisuja 78(1): 36

The effect of slow release manuring with lake silt and low moor peat as amending organic manures on the pedological and agronomic characteristics of soil bearing various fruit species. Part 2. Ameliorative slow release manuring of Schattenmorelle with lake silt and low moor peat. Archiv fur Gartenbau 21(2): 149-165

The effect of slow release manuring with lake silt and low moor peat as amending organic manures on the pedological and agronomic characteristics of soil bearing various fruit species. Part 3. Ameliorative slow release manuring of sweet cherry with lake silt. Archiv fur Gartenbau 22(2): 119-127

The effect of slow release manuring with lake silt and low moor peat as amending organic manures on the pedological and agronomic characteristics of soil bearing various fruit species. Part I. Ameliorative slow release manuring of Schattenmorelle with lake silt, low moor peat, pig manure, summer refuse compost and combinations of these. Archiv fur Gartenbau 20(8): 643-660

The effect of slow-acting nitrogen fertilizers on yield and nitrogen fertilization in pot experiments. Archiv fur Acker und Pflanzenbau und Bodenkunde 19(4): 257-265

The effect of slurry and slurry fractions on the soil mineral nitrogen content. Archiv fur Acker und Pflanzenbau und Bodenkunde 17(11/12): 917-925

The effect of slurry fractions on plant yields. Archiv fur Acker und Pflanzenbau und Bodenkunde 17(11/12): 959-965

The effect of small irradiation doses on strawberry yields. Gartenbauwissenschaft 37(2): 155-160

The effect of smoke on bees. Bee World 51(1): 10-11

The effect of smut infection on sugar yield. Sugarcane Pathologists' Newsletter (10): 32-33

The effect of snake and bee venoms on cardiovascular hemodynamics and function. "Toxins of animal and plant origin", Vol 2 Proceedings of the 2nd International Symposium on Animal and Plant Toxins, Tel Aviv, Israel: editors De Vries, A; Kochva, E: 1972; 683-701

The effect of soaking and drying seeds before planting on the germination and growth of Triticum vulgare under normal and saline conditions. Canadian Journal of Botany 53(13): 1328-1332

The effect of soaking melon and watermelon seeds on germination. Kerteszeti Egyetem Kozlemenyei 38(6): 15-24

The effect of soaking peat pots in seaweed extract on the quality of tomato transplants. Sbornik UVTI, Zahradnictvi 1(4)(1): 53-59

The effect of socio-economic differences on the dietary intake of urban population in Hyderabad. Indian Journal of Nutrition and Dietetics 10(1): 8-13

The effect of sodium and calcium chlorides on structure stability of two vertisols: Gezira clay from Sudan, Africa, and Houston Black clay from Texas, USA. Soil Science 118(2): 109-119

The effect of sodium and calcium on the translocation of 14C-sucrose in excised cotton roots. Physiologia Plantarum 28(1): 121-126

The effect of sodium arsenite on glucose- and aspartate-U-14C metabolism in Phaseolus vulgaris. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 277(18): 1877-1880

The effect of sodium bicarbonate on sperm survival in bulls. Nauch Trudy nauchno issled Inst sel' Khoz tsent Raionov nechernozem Zony (30): 129-132

The effect of sodium chloride and mycostatin on the mineral content of leaf tissues and on the fine structure of chloroplasts. Zeitschrift fur Pflanzenernahrung und Bodenkunde 136(3): 203-219

The effect of sodium chloride and sodium sulphate on plant composition. Fiziologiya Rastenii 20(4): 806-814

The effect of sodium chloride on the balance between the C3- and C4-carbon fixation pathways. Physiologia Plantarum 29(2): 190-193

The effect of sodium chloride on the composition of soluble proteins and RNase activity of enzymes in pea leaves. Fiziologiya Rastenii 20(5): 1044-1051

The effect of sodium chloride on the distribution of labelled sulphur (35S) in a halophyte, Plantago maritima (L.), in hydroponic culture. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 280(1): 29-31

The effect of sodium chloride supplementation of a sodium adequate hay on digestion, production and mineral nutrition in sheep. Journal of Agricultural Science 83(1): 37-42

The effect of sodium fluoride (NaF) on the rumen digestion in cattle. Fluoride 5(4): 200-209

The effect of sodium humate from lignite on plant development. Acta Agrobotanica 24(2): 143-170

The effect of sodium hydroxide and pressure on the dry matter digestibility of bagasse and bagasse pith. Cuban Journal of Agricultural Science 8(1): 21-28

The effect of sodium intake on maternal milk electrolytes and aldosterone, corticosterone and 18-hydroxydeoxy-corticosterone production in the offspring of rats. Biology of the Neonate 22(1): 38-49

The effect of sodium on growth and yield of fibre flax. Zeszyty Naukowe, Akademii Rolniczo Technicznej w Olsztynie (9): 187-196

The effect of sodium on growth and yield of hemp. Zeszyty Naukowe, Akademii Rolniczo Technicznej w Olsztynie (9): 177-185

The effect of sodium on growth of water-stressed sugar beet. Annals of Botany 37(151): 597-604

The effect of sodium on sugar beet plants grown under different potassium treatments. Pamietnik Pulawski (47): 176-197

The effect of sodium phosphonate on the renal content of calcium in the rat deprived of magnesium. Comptes Rendus de Seances de l' Academie des Sciences 276D(13): 2035-2038

The effect of sodium salicylate on bile secretion in the dog. Journal of Physiology 230(1): 53P-54P

The effect of sodium selenite on fertility of ewes and on embryonic and post-natal development of lambs. Mikroelementy v biosfere i ikh primenenie v sel' khoz i med Sibiri i Dal' n Vost: 327-331

The effect of sodium trichloroacetate (TCA) on the soluble acid proteins of the growing pea radicle. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 276(12): 1835-1838

The effect of soil O2 and CO2 concentrations on root systems in relation to soil water content. "Pseudogley and Gley" Transactions of Commissions V and VI of the International Society of Soil Science: 557-566

The effect of soil acidity on Schizandra chinensis leaf functions. Botanika, Issledovanie (14): 195-199

The effect of soil acidity on pear tree growth. Trudy Vsesoyuznogo Sel' skokhozyaistvennogo Instituta Zaochnogo Obrazovaniya (42): 156-162

The effect of soil acidity on the growth and mineral composition of lucerne. Bulletin of the National Grassland Research Institute, Japan (1): 38-51

The effect of soil acting herbicides on individual cereal species and varieties. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz (Sonderheft 7): 273-279

The effect of soil additives on the uptake of molybdenum and selenium from soils from different environments. Plant and Soil 36(2): 395-406

The effect of soil aggregate size on seedling emergence and early growth. East African Agricultural and Forestry Journal 40(2): 204-213

The effect of soil amendment and soil management on the yield of a dry season irrigated corn crop. Thai Australian Chao Phya Research Project Second report to the Ministry of Agriculture of the Kingdom of Thailand Part B: 4-10

The effect of soil amendments and fertilizer applied to an Olivier silt loam on the soil reaction and the growth and productivity of Centennial sweet potatoes. Dissertation Abstracts International, B 32(12, I): 6766

The effect of soil and climate on the occurrence of blackleg and tuber soft rot of potato. Archiv fur Phytopathologie und Pflanzenschutz 10(4): 245-253

The effect of soil application of boron, molybdenum and zinc on garlic production and storage. Revista Ceres 19(101): 1-6

The effect of soil compaction at various depths on root and shoot growth of oats. Netherlands Journal of Agricultural Science 22(3): 133-142

The effect of soil compaction on physical characteristics with special respect to the soil CO2 content and the growth of barley. Rostlinna Vyroba 19(11): 1179-1188

The effect of soil compaction on the productivity of flower bulbs on dune-sand soils. Rapport, Laboratorium voor Bloembollenonderzoek, Lisse (21): 22

The effect of soil conditions and application methods on sugar beet nematode control with Telone soil fumigant. Down to Earth 28(3): 12-13

The effect of soil conditions and time of sowing on the growth and utilization of nutrients by buckwheat, and on its nutrient requirements. Agrokhimiya (4): 53-63

The effect of soil conditions on the chemical composition of lavandin essential oil. Byulleten' Gosudarstvennogo Nikitskogo Botanicheskogo Sada (2 (21)): 31-34

The effect of soil crusts on infiltration: the effect of aggregate size and depth of tillage on steady infiltration through crust-topped tilled soils. Mededelingen van de Faculteit Landbouwwetenschappen, Rijksuniversiteit Gent 37(3): 1132-1149

The effect of soil cultivation during the growing season on the development of greenhouse tomatoes. Gradinarska i Lozarska Nauka 10(3): 65-74

The effect of soil cultivation on the number of wire-worms (Coleoptera, Elateridae). Pedobiologia 13(6): 441-447

The effect of soil cultivation on the yield and quality of apples. Izvestiya Timiryazevskoi Sel' skokhozyaistvennoi Akademii (2): 91-97

The effect of soil fumigants on the yield of Smooth Cayenne pineapples. Citrus and Sub tropical Fruit Journal (494): 17-18

The effect of soil fumigation and potassium sulphate on pineapples in the Eastern Cape. Citrus and Sub tropical Fruit Journal (494): 15-16

The effect of soil fumigation on microbial recolonization and mycorrhizal infection. Soil Biology and Biochemistry 4(3): 295-305

The effect of soil fumigation with D-D on the yields of sugar beet and other crops. Annals of Applied Biology 71(1): 59-67

The effect of soil fumigation with methyl bromide (Terabol (R) ) on horticultural plants. II. Bromide uptake and tolerance in vegetable crops. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 79(6): 321-339

The effect of soil fumigation with methyl bromide (Terabol) on horticultural plants. I. BRomide uptake and bromide tolerance of ornamental plants. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 79(5): 274-290

The effect of soil fumigation with methylbromide (Terabol) on horticultural crops. II. Bromide uptake and tolerance in vegetables. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 79(6): 321-338

The effect of soil fumigations with methyl bromide (terabol) on horticultural cultivated plants. I. Bromide absorption and bromide tolerance in ornamental plants. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 79(5): 274-290

The effect of soil heating and rooting medium on the rooting of Norway Spruce and Douglas Fir cuttings. Forstarchiv 43(12): 250-255

The effect of soil ingestion on the Mg and Ca metabolism of sheep. Proceedings of the New Zealand Society of Animal Production 33: 164-165

The effect of soil lead sorption capacity on the uptake of lead by corn. Communications in Soil Science and Plant Analysis 6(4): 349-358

The effect of soil maintenance in palmette orchards on yield and fruit quality. Sadivnitstvo Resp Mizhvid Temat Nauk Zbornik (18): 13-18

The effect of soil management method on the growth and yield of some pear varieties. Jugoslavensko Vocarstvo 6(19/20): 659-666

The effect of soil management methods on early yields and fruit size in apples. Jugoslovensko Vocarstvo 6(19/20): 647-658

The effect of soil management methods on the growth and development of the root system of young mandarin trees in the Kolkhida lowland. Subtropicheskie Kul' tury (2): 140-143

The effect of soil management on pear root development. Sadovodstvo, Vinogradarstvo i Vinodelie Moldavii (4): 13-15

The effect of soil management on the growth and productivity of apple trees. Sadovodstvo, Vinogradarstvo i Vinodelie Moldavii (10): 14-16

The effect of soil management on the growth and productivity of apple trees in irrigated orchards of southern Ukraine. Yuzhnoe Stepnoe Sadovodstvo: 82-90

The effect of soil micro-relief, sowing system and irrigation method on the growth and yield of band-sown carrots. Gradinarska i Lozarska Nauka 10(1): 49-57

The effect of soil moisture and air temperature on the Sayfos content of pea plants. Khimiya v Sel' skom Khozyaistve 12(10): 42-44

The effect of soil moisture and form and level of nitrogen fertilizer on the yield and chemical composition of cocksfoot (Dactylis glomerata L.). Zeszyty Problemowe Postepow Nauk Rolniczych (140): 547-551

The effect of soil moisture and temperature on the root growth pattern of Prunus cerasifera and the variety Pozegaca. Jugoslovensko Vocarstvo 6(19/20): 469-482

The effect of soil moisture content on the uptake of 137Cs by agricultural plants. Agrokhimiya (7): 124-127

The effect of soil moisture deficit on water consumptive use and its efficiency for alkaloid production of Catharanthus roseus G. Don. Gartenbauwissenschaft 39(2): 185-190

The effect of soil moisture levels and fertilizers on dry matter and phosphorus uptake by wheat and flax. Egyptian Journal of Soil Science 13(2): 203-212

The effect of soil moisture on certain physiological processes in grapevines. Gradinarska i Lozarska Nauka 10(5): 117-126

The effect of soil moisture on changes in the annual growth structure of apples. Uzbekskii Biologicheskii Zhurnal 18(2): 33-35