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Geography & Life Sciences: Chapter 2171

Chapter 2171 provides bibliographic information on scholary research in geography and in the life sciences.

New types of easily erected stores. Kartofel' i Ovoshchi ( 5): 2-5

New types of museums as tourist attractions. Seminar on new forms of demand and new products, Nicosia Cyprus, 8-9 May 1991: 107-112

New types of plant growth regulators of microbial origin: the likelihood of practical use. Plant growth substances 1988: 555-565

New types of plant growth retardants: additional perspectives for practical application in agriculture and horticulture. Plant growth substances 1988: 611-618

New types of processed cheese. Molochnaya i Myasnaya Promyshlennost' ( 3): 25

New types of protein concentrate. Molochnaya i Myasnaya Promyshlennost' ( 5): 7-8

New types of starters and their use for milk product preparation. Industria del Latte 27(1): 55-76

New types of starters and their use in the manufacture of milk products. Revista Argentina de Lactologia 3(5): 23-67

New use of chemical products in fire control. Revista Forestal Baracoa 20(1): 89-96

New uses for Melia azedarach and M. volkensii. Forestry Newsletter ( 10): 2-3

New uses for synthetic resins for better gluing of wood structures. Quaderni ITL Istituto per la Tecnologia del Legno ( 17): 77-92

New valuable cultivar Volgogradka 1. Tekhnicheskie Kul' tury ( 5): 17-19

New variation of rough lemon. Subtropicheskie Kul' tury ( 3): 91-95

New varieties and hybrids. Sakharnaya Svekla: Proizvodstvo i Pererabotka ( 5): 22-23

New varieties and new records of Fusarium merismoides Corda from China. Acta Mycologica Sinica 8(1): 41-46

New varieties and other species of Actinidia. Rivista di Frutticoltura e di Ortofloricoltura 52(10): 9-16

New varieties are released. Kartofel' i Ovoshchi ( 3): 3-4

New varieties in Ghansu province. Crop Genetic Resources (2): 44-45

New varieties of French bean. Selektsiya i Semenovodstvo Moskva ( 3): 39-40

New varieties of cucurbitaceous crops. Kartofel' i Ovoshchi ( 3): 38-39

New varieties of festulolium, Festuca arundinacea and Poa pratensis. Soil grassland animal relationships Proceedings of 13th general meeting of the European Grassland Federation, Banska Bystrica, Czechoslovakia, June 25-29, 1990: 459-461

New varieties of rose introduced from California, USA. Agronomico 42(3): 164-168

New varieties of stone fruit crops for the south of the country. Sadovodstvo i Vinogradarstvo ( 7): 31-33

New varieties of wine and table grapes bred by INRA. Progres Agricole et Viticole 109(8): 175-184

New varieties of yellow flowered camellias. International Camellia Journal ( 22): 58-59

New varieties to improve productivity of seed spices. Indian Cocoa, Arecanut and Spices Journal 13(4): 121-123

New varieties with natural leaf fall. Khlopok ( 6): 38

New variety of Echinochloa frumentacea. Kormovye Kul' tury ( 6): 35

New vegetable varieties. Deutscher Gartenbau 44(8): 486-492, 529-531

New vegetable varieties developed at the Mako Research Station of the Vegetable Crops Research Institute. Zoldsegtermesztesi Kutato Intezet Bulletinje 23: 29-32

New vegetable variety list 23. HortScience 26(4): 343-357

New vicecounty records of weevils (Coleoptera: Curculionoidea) from Ireland. Bulletin of the Irish Biogeographical Society 10: 124-136

New view on therapeutic use of spiramycin. Medycyna Weterynaryjna 47(11): 481-484

New views on milk intake and the calcium supply of infants. 1. Acta Pediatrica Espanola 48(1): 15-19

New viral and fungal diseases on groundnut in the Southern Telangana Zone of Andhra Pradesh, India. International Arachis Newsletter ( 5): 10-11

New viral diseases for the poultry industry in the 90s - significant adenovirus in broilers. Zootecnica International ( 6): 64-68

New viral infections of domestic animals in East Germany. I. Serological survey for equine toroviral infection. Archiv fur Experimentelle Veterinarmedizin 44(2): 251-253

New viral infections of domestic animals in East Germany. II. Occurrence of caprine herpesvirus (BHV-6) infection in goat population of the GDR. Archiv fur Experimentelle Veterinarmedizin 44(2): 254-257

New viral infections of domestic animals in East Germany. III. Serological survey and experimental study of herpesviral infection of sheep, with reference to the aetiology of pulmonary adenomatosis. Archiv fur Experimentelle Veterinarmedizin 44(2): 258-264

New virus from honey bee colonies. Is Varroa a vector or does he amplify viruses?. Proceedings of the International Symposium on Recent Research on Bee Pathology, September 5-7, 1990, Ghent, Belgium: 150-154

New volatile constituents of the flower concrete of Michelia champaca L. Proceedings of the 11th International Congress of essential oils, fragrances and flavours New Delhi, India, 12-16 November, 1989 Vol 4 Chemistry analysis and structure: 1-13

New way ahead for SQM. Fertilizer Focus 8(4): 67-68, 70

New ways in technological research for Africa's less industrialised tropical countries. Science, Technology and Development 9(1/2): 82-89

New ways to market quality lamb; Successful lamb marketing; Practical experience of successful marketing of lamb and sheep milk cheese; Make up and evaluation of lamb carcasses. Forderungsdienst 40(3): 1-5; 5-9; 9-11; p.12 [Sonderbeilage (FD-Spezial)]

New ways with whey components. Australian Journal of Dairy Technology 46(2): 105-107

New wealth and old power: circulation, remittances, and the control of inequality in an Eastern Highlands community, Papua New Guinea. Pacific Research Monograph ( 24): 97-106

New weapon in the war against schistosomiasis. Science 246(4935): 1242-1243

New weeds in maize. Informatore Fitopatologico 38(4): 25-31

New wheat lines resistant to stripe and stem rusts. Crop Genetic Resources (2): 35

New white-fleshed peaches: evaluation of 24 selections. Orchardist of New Zealand 65(4): 44-47

New wide span irrigators. Traktory i Sel' skokhozyaistvennye Mashiny ( 12): 33-36

New wild beet genetic resources from Portugal and Spain. Zuckerindustrie 115(11): 950-956

New wildland recreation strategies: the Flathead experience. Western Wildlands 16(4): 23-27

New wilt-resistant forms of Hippophae rhamnoides. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Biologicheskii 96(1): 146-153

New winter cereal varieties added to the varietal list in 1989. Sementi Elette 36(5): 33-39

New winter rye variety 'Rukai'. Eksperimentine Biologija ( 1): 35-36

New winter wheat varieties. Selektsiya i Semenovodstvo Moskva ( 5): 39-40

New winter wheat variety Mironovskaya Poluintensivnaya. Nauchno Tekhnicheskii Byulleten' Vsesoyuznogo Ordena Lenina i Ordena Druzhby Narodov Nauchno Issledovatel' skogo Instituta Rastenievodstva Imeni NI Vavilova ( 191): 89-90

New women's organizations in Nigeria: one response to structural adjustment. Structural adjustment and African women farmers: 339-358

New wood fibre-plastic composite for thermomoulding. Wood processing and utilization: 237-242

New work study methods help to decide processing technique in logging. Scandinavian Journal of Forest Research 3(4): 569-574

New yeast strains for alcoholic fermentation at higher sugar concentration. Biotechnology Letters 13(3): 197-202

New yoghurt varieties test-launched in Trondelag. Meieriposten 79(8): 229

New yoghurt-based products from the Lacrum Brno State Dairy. Prumsyl Potravin 41(10): 532.74-533.75

New zein genes mapped to chromosome 7 by IEF and HPLC. Maize Genetics Cooperation News Letter ( 65): 91

New, improved groundwater cleanup technology. Environmental Science and Technology 26(5): 871-872

New, topical cultivars of early Chinese cabbage. Gartneryrket 80(20): 17-18

New-generation SRU catalysts are more active, more durable. Sulphur ( 211): 27-36

New-generation preservatives. Derevoobrabatyvayushchaya Promyshlennost' ( 6): 10-11

Newark town lock: visitor survey 1989. Planning and Research Paper British Waterways (41): 15pp.

Newborn screening for hyperphenylalaninemia on day 5: is 240 micro mol/liter the most appropriate cut-off level?. Preventive Medicine 19(1): 54-60

Newcastle disease in the Kraljevo region in the period 1985-1988 and reasons for its persistence. Veterinarski Glasnik 44(6): 455-458

Newcastle disease virus variations. Kurstak, E Et Al (Ed ) Applied Virology Research, Vol 2 Virus Variability, Epidemiology, And Control Xvii+368p Plenum Publishing Corporation: New York, New York, Usa; London, England, Uk Illus Maps 177-196

Newcastle disease: an enzyme-linked immunosorbent assay to control antibodies in chickens. Schweizer Archiv fur Tierheilkunde 133(8): 391-394

Newer aspects of disinfection measures for the eradication of notifiable diseases. Berliner und Munchener Tierarztliche Wochenschrift 105(2): 55-61

Newer, earlier ripening peach and nectarine cultivars. Preliminary results. Besseres Obst 35(2): 9-12, 25-29

Newly activated germinal Uq elements in maize are clustered on one linkage group independently of the standard Uq element. M G G: Molecular and general genetics 229(2): 161-174

Newly approved maize hybrid INSC83A. Semenarstvo 7(6): 331-338

Newly identified Kenyan polyploid tea strains. Tea 12(1): 10-13

Newly planted street tree growth and mortality. Journal of Arboriculture 16(5): 124-129

Newly recommended cultivars of Italian ryegrass, hybrid ryegrass and meadow grass. Landwirtschaft Schweiz 3(6): 279-285

Newly released deepwater rice varieties in West Bengal. International Rice Research Newsletter 16(3): 19-20

Newly reported skin disease syndromes in the dog. Veterinary Clinics of North America. Small Animal Practice 20(6): 1603-1613

Newly selected and disease-free cultivars of Chrysanthemum frutescens. Gartner Tidende 105(45): 1118-1120

Newly-recognised fungal infections originating from cutaneous sites in immunocompromised patients. Reviews in Medical Microbiology 2(2): 61-67

News about the use of Insegar (fenoxycarb) in Switzerland. Proceedings of the Fourth International Symposium on the Harmonization of Methods for Testing the Toxicity of Pesticides to Bees, May 15-18, 1990, Rez near Prague, Czechoslovakia: 74-75

News from Vietnam. Espaces Paris ( 110): 47-49

News from the field. Groundwater development and lift irrigation. News from Tunisia, Sub-Saharan Africa, Bangladesh and South India. ODI/IIMI Irrigation Management Network Paper ( 5): 41 pp.

News in cheese salting. Prumysl Potravin 41(2): 81-83

Niacin absorption from the rumen. Journal of Dairy Science 74(10): 3492-3495

Niacin and carotene supply of sows. Vitamine und weitere Zusatzstoffe bei Mensch und Tier 3 Symposium, Jena, 26/27 September 1991: 24-29

Niacin catabolism in rodents. Journal of Nutritional Science and Vitaminology 36(2): 87-98

Niacin in animal nutrition. Niacin in animal nutrition: 47 pp.

Niacin supplementation in diets for growing lambs. Small Ruminant Research 7(1): 29-34

Nicarbazin residues in tissues of market chickens and rabbits. Industrie Alimentari 27(265): 999-1001

Niche breadth and feeding in tropical grasshoppers. Insect Science & its Application 12(1-3): 201-208

Niche partitioning by soil mites in a recent hardwood plantation in southern Quebec, Canada. Pedobiologia 36(5): 287-294

Nickel accumulation and storage in Bradyrhizobium japonicum. Applied and Environmental Microbiology 56(6): 1905-1911

Nickel accumulation parameters, coefficients of transfer, tolerance index, and nutrient uptake by red clover grown on nickel polluted soils. International Journal of Environmental Studies 37(1-2): 25-34

Nickel in irrigation water. Vedecke Prace Ustavu Zavlahoveho Hospodarstva ( 19): 267-277

Nickel in the diet and its role in allergic dermatitis. Journal of Human Nutrition & Dietetics 3(4): 233-244

Nickel intake and nickel loading of adults in the new Federal States. Umweltaspekte der Tierproduktion 103 VDLUFA Kongress, Ulm, 16/21 September 1991 ( 33): 737-742

Nicking studies in parents of CSH-10 hybrid sorghum. Journal of Maharashtra Agricultural Universities 16(1): 109

Nicolla fotedari sp. nov. (Trematoda: Opecoelidae) from a fresh water fish Rita rita from Jhansi. Indian Journal of Helminthology 1990; 41(2): 100-103

Nicotiana wuttkei (Solanaceae), a new species from north-eastern Queensland with an unusual chromosome number. Austrobaileya 3(3): 389-392

Nicotinate, nicotinamide, and the reactivity of leghemoglobin in soybean root nodules. Plant Physiology 95(2): 551-555

Nicotine and cotinine concentrations in the nursing mother and her infant. Acta Paediatrica Scandinavica 79(2): 142-147

Nicotine content of flue tobacco (Nicotiana tabacum L.) at different stages of growth. Tropical Science 30(2): 179-183

Nicotine effects on body weight: a regulatory perspective. American Journal of Clinical Nutrition 55(4): 878-884

Nicotine sulphate. An effective botanical pesticide. Indian Farming 34(11): 28-29

Nicotinic acid in the treatment of chronic circulatory insufficiency in patients with coronary heart disease. Vrachebnoe Delo Kiev ( 9): 16-19

Nidogen/entactin (Nid) maps to the proximal end of mouse chromosome 13 linked to beige (bg) and identifies a new region of homology between mouse and human chromosomes. Genomics San Diego 9(2): 401-403

Nif and nod genes in Azospirillum. Developments in plant and soil sciences8(48): 79-87

NifA-NtrA regulatory system activates transcription of nfe, a gene locus involved in nodulation competitiveness of Rhizobium meliloti. Archives of microbiology55(6): 543-548

Niger animal industry development. Brief Communications of the XXIII International Dairy Congress, Montreal, October 8-12, 1990, Vol I: 9

Niger as a second crop under double cropping system in rainfed upland latosol. Annals of Agricultural Research 12(2): 192-195

Niger based intercropping systems. Journal of Maharashtra Agricultural Universities 16(1): 124-125

Nigeria's agricultural policy and the crisis of agricultural development: the case of the Nigerian marketing boards. African Journal of Agricultural Sciences 1989; 14(1/2): 127-139

Nigeria: rural woman in the management of the household and agricultural resources and quality of life in Oyo State. Dissertation Abstracts International A, Humanities and Social Sciences 51(10): p.3536

Nigerian Man and Biosphere research plots in Guinea savanna: floristics and structure of the vegetation. African Journal of Ecology 29(3): 229-240

Nigerian co-operatives and SAP opportunities and challenges. Yearbook of co operative enterprise 1992: 41-47

Nigerian cocoa development programme: gap between yield expectations and actual yield. African Journal of Agricultural Sciences 1989; 13(1/2): 81-90

Nigerian cocoa development programme: yield expectations. African Journal of Agricultural Sciences 1989; 13(1/2): 69-80

Nigerian domestic animals and soil as reservoir for Clostridium difficile. Bulletin of Animal Health and Production in Africa 37(3): 235-240

Nigerian flora and its pharmaceutical potential. III. Mitteilungen aus dem Institut fur Allgemeine Botanik Hamburg 23b: 1033-1038

Nigerian onchocerciasis: epidemiological perspective. Japanese Journal of Tropical Medicine and Hygiene 19(2): 191-201

Nigerian population growth and its implications for economic development. Scandinavian Journal of Development Alternatives 9(4): 63-77

Nigerian tree crops: Parkia in the economy of the savannah rural population. Savanna 10(2): 92-96

Nigerian village money lenders and their usurious interest rates: an analysis of intervening factors. Savings and Development 15(4): 361-372

Nigericin and hexylamine effects on localized proton gradients in thylakoids. Biochimica et Biophysica Acta 1059(1): 28-36

Night harvesting of herbage for haymaking. Kormovye Kul' tury ( 4): 31-32

Night time transpiration in commercial greenhouses. Acta Horticulturae 287: 495-505

Nikolai Ivanovich Vavilov: the explorer and plant collector. Economic Botany 45(1): 38-46

Nilgiri soils are suited to mulberry plantation. Indian Farming 41(1): 23-24

Nimbocinol and 17-epinimbocinol from the nimbidin fraction of neem oil. Phytochemistry 9(12): 3963-3965

Nine new and less known nematode species from the deep-sea benthos of the Norwegian Sea. Hydrobiologia, 2221: 57-76

Nine new records with a new species of gall forming Liothrips Uzel from Manipur (Thysanoptera: Phlaeothripidae). Journal of Advanced Zoology, 111: 42-47

Nine phenethyl alcohol glycosides from Stachys sieboldii. Phytochemistry 0(3): 965-969

Nine years after. New Biologist 2(2): 133-135

Nine-year outplanting test of cottonwood and hybrid poplar clones in northwestern Ontario. Tree Planters' Notes 42(2): 49-51

Nine-year results of a black spruce and white spruce paperpot planting trial in boreal Ontario. Information Report Great Lakes Forestry Centre, Canadian Forestry Service ( O-X-391): ii + 24 pp.

Nineteen hundred and eighty nine, a remarkable year in the phenological plan: consequences for the honey bee. Naturalistes Belges 71(1): 25-29

Nineteenth contribution to the knowledge of gall makers (Zoocecidia) on plants in Slovenia. Sbornik Biotehniske Fakultete Univerze Edvarda Kardelja v Ljubljani, Kmetijstvo ( 51): 199-216

Ninety four cases with delusions of parasitosis. Japanese Journal of Dermatology 101(4): 439-446

Ninety generations of selection for oil and protein in maize. Maydica 37(1): 81-87

Ninety-five years of historical change in the game preferences of American children. Play and Culture 4(3): 272-283

Ninety-nine and 44/100 percent. Proceedings Annual Meeting, New Jersey Mosquito Control Association, Inc 75: 75-77

Ninety-ninth session, Rome, 10-21 June 1991: plan of action for people's participation in rural development. Council Food and Agriculture Organization of the United Nations ( CL 99/15): 18pp.

Ninhydrin-reactive N released by the fumigation-extraction method as a measure of microbial biomass under field conditions. Soil biology and biochemistry3(2): 139-143

Ninhydrin-reactive nitrogen measurements of microbial biomass in 0.5 M K2SO 4 soil extracts. Soil Biology and Biochemistry 22(8): 1023-1027

Ninth International Tobacco Scientific Congress, Guangzhou, China, 9-13 October 1988. Ninth International Tobacco Scientific Congress, Guangzhou, China, 9-13 October 1988: 205 pp.

Ninth annual report of the Health Service for Animals in North Netherlands, 1989. Negende jaarverslag van de stichting Gezondheidsdienst voor Dieren in Noord Nederland: 129 pp.

Ninth colloquium on fruit tree research. 'Control of fresh fruit quality', Avignon, 4-5-6 December 1990. Neuvieme colloque sur les recherches fruitieres ' La maitrise de la qualite des fruits frais' , Avignon, 4-5-6 decembre 1990: 383 pp.

Ninth meeting of the West and Central African sub-committee on soil correlation for land development. Rapport sur les Ressources en Sols du Monde, FAO ( 63): 266 pp.

Ninth report on aphid-host relationships at the Los Angeles State and County Arboretum (Homoptera: Aphididae). Proceedings of the Entomological Society of Washington, 921: 106-108

Ninth supplement to the list of Danish Coleoptera. Entomologiske Meddelelser, 591: 5-14, 15-21

Niove (Staudtia gabonensis): technical information sheet. Bois et Forets des Tropiques 1990; ( 218): 71-77

Niro A/S has delivered one of the world's most modern baby food production plants to Czechoslovakia. Scandinavian Dairy Information 5(1): 32-33

Nisin and other bacteriocins and bacteriocin-like substances produced by lactic acid bacteria. A literature review. SIK Rapport ( 582): vii + 73 pp.

Nisin treatment for inactivation of Salmonella species and other gram-negative bacteria. Applied and Environmental Microbiology 57(12): 3613-3615

Nisin: a natural food preservative. Annual report NIZO 1991 Translation of the NIZO Jaarverslag: 6-10

Nitidulidae (Coleoptera)-Rhizopus association: probable scourge of fruit crops in the year '90. Informatore Agrario 46(21): 69-71

Nitidulids as vectors of mycotoxin-producing fungi. Aflatoxin in corn New perspectives: 335-342

Nitidulids as vectors of the oak wilt fungus and other Ceratocystis spp. in Texas. European Journal of Forest Pathology 20(6-7): 412-417

Nitrate accumulation in leaves of vegetation of a forested ecosystem receiving high amounts of atmospheric ammonium sulfate. Plant & Soil 125(1): 143-145

Nitrate accumulation in spinach varieties. Proceedings of the international congress of plant physiology, New Delhi, India, 15-20 February 1988 Volume 2: 1046-1049

Nitrate accumulation in the ground-water as a barrier in the agrogeochemical nitrogen cycle. Protection of water quality from harmful emissions with special regard to nitrate and heavy metals Proceedings of the 5th International Symposium of CIEC: 195-201

Nitrate accumulation in vegetables and its relationship to quality. Annals of Applied Biology 115(3): 553-562

Nitrate analyzer. United States Patent (US 5,061,638): 6 pp.

Nitrate and ammonium as nitrogen sources for lupins prior to nodulation. Plant & Soil 139(2): 247-252

Nitrate and ammonium assimilation by roots of maize (Zea mays L.) seedlings as investigated by in vivo 15N-NMR. Journal of Experimental Botany 43(250): 633-639

Nitrate and ammonium uptake and solution pH changes for Al-tolerant and Al-sensitive sorghum (Sorghum bicolor) genotypes grown with and without aluminium. Plant and Soil 134(1): 179-188

Nitrate and farming systems. Aspects of Applied Biology ( 30): x + 450 pp.

Nitrate and nitrite contents in vegetables. Journal of Food Science and Technology Mysore 25(5): 272-275

Nitrate and nitrite in fresh vegetables and in food of preschool children. Hrana i Ishrana 30(3/4): 141-145

Nitrate and nitrite utilization by sunflower plants. Inorganic nitrogen in plants and microorganisms: uptake and metabolism: 159-164

Nitrate and water supplies in the United Kingdom. British Sugar Beet Review 58(4): 33-37

Nitrate assimilation and nitrate content in different organs of ash trees (Fraxinus excelsior). Plant nutrition: physiology and applications Proceedings of the Eleventh International Plant Nutrition Colloquium, Wageningen, Netherlands, 30 July 4 August 1989: 101-106

Nitrate assimilation in plants. Recent advances in plant biochemistry: 141-172

Nitrate contamination of drinking water: evaluation of genotoxic risk in human populations. Environmental Health Perspectives 94(Aug.): 189-193

Nitrate content and osmotically active components in lettuce (Lactuca sativa L. var. capitata L.) cultivars. Acta Horticulturae ( 244): 99-104

Nitrate content in maize silage. Annales de Zootechnie (Paris) 41(2): 231-235

Nitrate content in various lucerne genotypes. Vedecke Prace Vyskumneho Ustavu Rastlinnej Vyroby v Piest' anoch, Obilniny, Strukoviny, Krmoviny (24): 128-137

Nitrate content of drainage water: the case of two soils under maize monoculture in Lorraine. Comptes Rendus de l' Academie d' Agriculture de France 75(8): 69-77

Nitrate content of lettuces cultivated in Guipuzcoa. Analysis of 87 samples. Alimentaria 27(215): 47-50

Nitrate content of liquid phase of soil under intensive agriculture. Protection of water quality from harmful emissions with special regard to nitrate and heavy metals Proceedings of the 5th International Symposium of CIEC: 185-189

Nitrate contents in maize for silage making. Khimizatsiya Sel' skogo Khozyaistva (3): 41-43

Nitrate contents in milk. Archives of Animal Nutrition 41(6): 649-656

Nitrate control in Lake Kinneret (Sea of Galilee) watershed. Protection of water quality from harmful emissions with special regard to nitrate and heavy metals Proceedings of the 5th International Symposium of CIEC: 101-104

Nitrate depletion in the riparian zone and stream channel of a small headwater catchment. Hydrobiologia 202(1-2): 13-26

Nitrate deposition in the Turkana basin of northern Kenya. Journal of African Earth Sciences 10(4): 701-706

Nitrate determination in sugar beet sap extracted with Pb(CH3COO)2-Pb0 using an ion-selective electrode. Communications in Soil Science and Plant Analysis 22(5-6): 589-596

Nitrate distribution in a soil profile as affected by stored water and post-sowing irrigation in barley. Indian Journal of Ecology 15(1): 72-76

Nitrate effects on growth of the first four main stem leaves of a range of temperate cereals and pasture grasses. Annals of Botany (London) 67(5): 451-458

Nitrate effects on pre-emergence growth and emergence percentage of wheat (Triticum aestivum L.) from different sowing depths. Journal of Experimental Botany 42(244): 1449-1454

Nitrate fluxes in squash seedlings measured with 13N. Journal of plant nutrition5(1): 99-124

Nitrate in drinking water wells in Burlington and Mercer counties, New Jersey. Journal of Soil and Water Conservation 47(2): 183-187

Nitrate in potatoes. Agribiological Research 44(1): 30-36

Nitrate inhibition of nodulation can be overcome by the ethylene inhibitor aminoethoxyvinylglycine. Plant physiology 97(3): 1221-1225

Nitrate intake of the Dutch population. Voeding 52(4): 96-100

Nitrate leaching. Gron Viden ( 42): 6 pp.

Nitrate leaching and soil moisture prediction with the LEACHM model. Fertilizer Research 27(2-3): 171-180

Nitrate leaching following organic refuse application in forests. Mitteilungen der Deutschen Bodenkundlichen Gesellschaft 66(I): 275-278

Nitrate leaching from loamy soils as affected by crop rotation and nitrogen fertilizer application. Fertilizer Research 26(1-3): 197-208

Nitrate leaching in two irrigated fields in the region of Valencia (Spain). Nitrates Agriculture Water International Symposium, Paris La Defense 7-8 November 1990: 335-345

Nitrate leaching under irrigation on coastal plain soil. Journal of Irrigation and Drainage Engineering 117(4): 490-502

Nitrate leaching under pastures. Calvet, R (Ed ) Nitrates-Agriculture-Eau; (Nitrates, Agriculture, Water); International Symposium, Paris, France, November 7-8, 576p Inra: Paris, France Illus Maps 323-334

Nitrate leaching under various agricultural systems: first results obtained in lysimeter trials. Nitrates Agriculture Water International Symposium, Paris La Defense 7-8 November 1990: 227-232

Nitrate losses from agricultural soils - the role of denitrification. Dissertation Abstracts International B, Sciences and Engineering 51(9): 4110B

Nitrate management in the United Kingdom. Nitrates Agriculture Water International Symposium, Paris La Defense 7-8 November 1990: 511-524

Nitrate migration with waters due to nitrogen fertilizer transformation in paddy soils. Protection of water quality from harmful emissions with special regard to nitrate and heavy metals Proceedings of the 5th International Symposium of CIEC: 159-163

Nitrate movement in a brown forest soil as affected by nitrogen fertilization. Protection of water quality from harmful emissions with special regard to nitrate and heavy metals Proceedings of the 5th International Symposium of CIEC: 123-126

Nitrate nitrogen losses by leaching in a region of intensive cultivation of vegetables. Protection of water quality from harmful emissions with special regard to nitrate and heavy metals Proceedings of the 5th International Symposium of CIEC: 279-283

Nitrate non-utilizing mutants of Colletotrichum and their use in studies of vegetative compatibility and genetic relatedness. Phytopathology 81(6): 672-677

Nitrate pollution and fisheries protection in Sweden. Farming and the countryside: an economic analysis of external costs and benefits: 159-176

Nitrate pollution of percolation water in intensive agricultural cultivation. Verband Deutscher Landwirtschaftlicher Untersuchungs und Forschungsanstalten, Reihe Kongressberichte 32: 211-216

Nitrate pollution-changing the ground rules. Nitrogen ( 194): 18-20

Nitrate protection zones. Targeting and land use over an aquifer. Land Use Policy 8(1): 16-28

Nitrate reductase activities in the hybrids of Oryza sativa subsp. japonica and their parents. Hereditas Beijing 11(6): 9-10

Nitrate reductase activity and nitrate contents in winter wheat plants. Khimizatsiya Sel' skogo Khozyaistva (11): 63-65

Nitrate reductase activity and productivity of grain crops under waterlogged conditions. Soviet Soil Science 23(9): 19-29

Nitrate reductase activity as influenced by long-term differentiated soil management. Verband Deutscher Landwirtschaftlicher Untersuchungs und Forschungsanstalten, Reihe Kongressberichte ( 30): 497-502

Nitrate reductase activity at different levels of nitrate nitrogen supply to spring wheat. Agrokhimiya (5): 18-20

Nitrate reductase activity in tropical kudzu (Pueraria phaseoloides): assay optimization. Revista Brasileira de Fisiologia Vegetal 1(2): 133-137

Nitrate reductase activity in vivo in plant and ratoon crop of sugarcane. Indian Journal of Plant Physiology 32(4): 320-324

Nitrate reductase activity of needles of Norway spruce fumigated with different mixtures of ozone, sulfur dioxide, and nitrogen dioxide. Environmental Pollution 58(4): 261-271

Nitrate reductase transcript is expressed in the primary response of maize to environmental nitrate. Plant molecular biology: an international journal on molecular biology biochemistry and genetic engineering 18(1): 55-64

Nitrate reduction and its effect on nitrogen fixation in sliced nodules of pigeon pea. Phytochemistry (Oxford) 30(1): 51-56

Nitrate reduction and nitrate content in ash trees (Fraxinus excelsior L.): distribution between compartments, site comparison and seasonal variation. Trees: Structure and Function 6(4): 236-240

Nitrate reduction in an unconfined sandy aquifer: - water chemistry, reduction processes, and geochemical modeling. Water Resources Research 27(8): 2027-2045

Nitrate reduction in pea plants: effects of nitrate application and Rhizobium strains. Soil Biology and Biochemistry 23(7): 695-699

Nitrate reduction to ammonia: a dissimilarity process in Enterobacter amnigenus. Canadian Journal of Microbiology 36(11): 779-785

Nitrate release under a silage maize crop after turning in a clover-grass crop in the spring. Journal of Agronomy and Crop Science 166(3): 181-190

Nitrate risk management under uncertainty. Journal of Water Resources Planning and Management 118(2): 151-165

Nitrate sorption in the profile of an acid soil. Plant & Soil 143(2): 179-183

Nitrate transport is independent of NADH and NAD(P)H nitrate reductases in barley seedlings. Plant Physiology 91: 947-953

Nitrate utilization by Bradyrhizobium japonicum bacteroids. Symbiosis Rehovot 9(1-3): 229-232

Nitrate, nitrite and nitrosamines. Monograph on residues and contaminants in milk and milk products: 120-130

Nitrate-N and phosphate-P concentration in winter wheat at varying growth stages. Journal of plant nutrition4(3): 267-281

Nitrate-N determination in soils using coated wire electrodes. Communications in Soil Science and Plant Analysis 21(13-16): 1559-1567

Nitrate-N in the soil profile and tile drainage water as influenced by tillage. American Journal of Industrial Medicine 18(4): 457-460

Nitrate-N test as a guide to N fertilization of wheat in the Mediterranean Region. Communications in Soil Science and Plant Analysis 21(13-16): 1117-1130

Nitrate-dependent o(2) evolution in intact leaves. Plant Physiology 96(3): 898-901

Nitrate-nitrogen and phosphate-phosphorus in seven Kentucky streams draining small agricultural watersheds: eighteen years later. Journal of Environmental Quality 21(1): 147-150

Nitrate-regulated growth and cytokinin responses in seminal roots of barley. Plant Physiology 98(1): 309-315

Nitrates and drinking water. Watershed 89: The future for water quality in Europe Volume 1 Proceedings of IAWPRC conference, Guildford, UK, 17-20 April 1989: 23-37

Nitrates and nitrites and the utilization of beta -carotene. 2. Determination of the maximum tolerated doses of nitrates and nitrites in the diet of rats given beta -carotene. Roczniki Panstwowego Zakadu Higieny 41(5-6): 239-245

Nitrates and nitrites and utilization of beta - carotene. 1. Effect of different amounts of nitrates and nitrites in the diet on the utilization of beta - carotene in the rat. Roczniki Panstwowego Zakadu Higieny 41(3-4): 166-174

Nitrates and nitrites in certain frozen fruits, jams, stewed fruit and fruit-vegetable juices for children and in certain types of honey. Roczniki Panstwowego Zakadu Higieny 40(4-6): 266-273

Nitrates and nitrites in commercial and home-prepared infant foods. Alimentaria 27(209): 69-75

Nitrates and nitrites in cured meat products and perspectives for decreasing their residues. Medycyna Weterynaryjna 47(7): 325-327

Nitrates and nitrites in tobacco. Garcia de Orta Serie de Estudos Agronomicos 14(1-2): 45-50

Nitrates in feeds and the prevention of their toxic action. Zootekhniya ( 7): 24-26

Nitrates in food products. Pishchevaya Promyshlennost' , Ezhemesyachnyi Teoreticheskii i Nauchno Prakticheskii Zhurnal ( 10): 28-32

Nitrates in molasses. Pishchevaya Promyshlennost' , Ezhemesyachnyi Teoreticheskii i Nauchno Prakticheskii Zhurnal ( 5): 83-84

Nitrates in potatoes. Kartoffelbau 40(8): 287-293

Nitrates in water as a nitrogen fertilizer input. Irrigazione e Drenaggio 37(4): 35-37

Nitrates in water-and how to remove them. Fertilizer International ( 303): 31-33

Nitrates in water. The UK farmers' view. Nitrates Agriculture Eau: International Symposium, Paris La Defense, France, November 7-8, 1990: 93-100

Nitrates in water: the politics of pollution regulation. Restructuring the countryside: environmental policy in practice: 178-202

Nitrates in water: the politics of the 'polluter pays principle'. Sociologia Ruralis 32(1): 82-103

Nitrates, nitrites and N-nitroso compounds in foods: where is the problem?. Ciencia e Cultura Sao Paulo 41(10): 947-956

Nitrates, yield and organic manures. Khimizatsiya Sel' skogo Khozyaistva (11): 18-22

Nitrates-Agriculture-Water. International Symposium, Paris-La Defense, 7-8 November 1990. Nitrates Agriculture Eau Reunion Internationale, Paris La Defense, 7-8 novembre 1990: 576 pp.

Nitrates: leaching from grazed grassland systems. Nitrates Agriculture Water International Symposium, Paris La Defense 7-8 November 1990: 405-410

Nitrates: the threat to food and water. Nitrates: the threat to food and water: 118 pp.

Nitric acid recovery in oxalic acid manufacture - a feasibility study. Sharkara 1990; 26(1-4): 29-32

Nitric oxide and nitrous oxide production from soil: water and oxygen effects. Soil Science Society of America Journal 56(3): 766-770

Nitric oxide detection with hydrogen and ozone. United States Patent (US 5,092,220): 28 pp.

Nitric oxide in the biological nitrogen cycle. Annual Report AFRC Institute of Plant Science Research: 60-62

Nitric pollution of waters in Spain: present situation and prospects. Nitrates Agriculture Water International Symposium, Paris La Defense 7-8 November 1990: 527-554

Nitrification - the main source for nitrate deposition in building stones. Proceedings of the VIth International Congress on Deterioration and Conservation of Stone, Torun, 12-14 Sept 1988: 24-31

Nitrification and N mineralization in chemical demulsifiers (Separol NF.36 and Servo C.6602) contaminated soil. Oil and Chemical Pollution 7(3): 163-171

Nitrification and denitrification in aerated stabilization ponds with an interconnected technical stage. Korrespondenz Abwasser 39(1): 64-70

Nitrification and denitrification in humid tropical ecosystems: potential controls on nitrogen retention. Mineral nutrients in tropical forest and savanna ecosystems: 55-69

Nitrification and denitrification of high-strength ammonium and nitrite wastewater with biofilm reactors. Water Science and Technology 23(7-9): 1417-1425

Nitrification and urea hydrolysis in amended calcareous saline soils. Arid Soil Research & Rehabilitation 4(4): 243-252

Nitrification at Low pH by Aggregated Chemolithotrophic Bacteria. Applied and Environmental Microbiology 57(12): 3600-3604

Nitrification in coniferous forest soils. Plant & Soil 128(1): 31-44

Nitrification in forest soil after refertilization with urea or urea and dicyandiamide. Soil Biology & Biochemistry 24(10): 951-954

Nitrification in forest soils: effects from nitrogen deposition on soil acidification and aluminum release. Reviews of Environmental Contamination and Toxicology 113: 1-45

Nitrification in the rhizosphere of a flooding-resistant and a flooding-non-resistant Rumex species under drained and waterlogged conditions. FEMS microbiology letters Federation of European Microbiological Societies 86(1): 33-42

Nitrification inhibitor effects on potato yields and soil inorganic nitrogen. Dissertation Abstracts International B, Sciences and Engineering 52(1): 3B

Nitrification inhibitors and saprophytic soil microflora. Pochvovedenie (6): 78-90

Nitrification inhibitors in nutrition. Khlopok ( 5): 43-45

Nitrification inhibitors-slurry. Rapport Avdelningen for Vaxtnaringslara, Institutionen for Harvetenskap, Sveriges Lantbruksuniversitet ( 181): 20 pp.

Nitrification of an ammoniacal effluent percolating through an inoculated sand column at different temperatures. Calvet, R (Ed ) Nitrates-Agriculture-Eau; (Nitrates, Agriculture, Water); International Symposium, Paris, France, November 7-8, 576p Inra: Paris, France Illus Maps 181-188

Nitrification of urea-N in lateritic soil of arecanut (Areca catechu) garden. Indian Journal of Agricultural Sciences 60(11): 719-722

Nitrification studies using rotating biological drum contactor. Asian Environment 13(1): 48-68

Nitrification-denitrification in flooded rice soils. Transactions 14th International Congress of Soil Science, Kyoto, Japan, August 1990, Volume IV: 326-331

Nitrite causes root damage on flood-irrigation benches. Deutscher Gartenbau 43(40): 2420 ... 2426

Nitrite in substrates. Gartner Tidende 105(6): 122-123

Nitrite intoxication from large round bales. Veterinary and Human Toxicology 33(4): 349-350

Nitrite oxidation in Eisenia foetida (Savigny): ecological implications. Functional Ecology, 55: 629-634

Nitrite production by activated murine macrophages correlates with their toxoplasmastatic activity, Ia antigen expression, and production of H2O2. Immunobiology 184(1): 93-105

Nitrite reduction in the roots and leaves of Pisum sativum. Inorganic nitrogen in plants and microorganisms: uptake and metabolism: 210-215

Nitrite, nitrate and sorbate levels in ripened cheese sold in Sao Paulo city. Revista do Instituto Adolfo Lutz 51(1-2): 37-40

Nitrodiphenyl ether and phenylimide resistance of a tobacco biotype is due to enhanced inducibility of its antioxidant systems. Proceedings of the Brighton Crop Protection Conference, Weeds (Vol. 3): 1111-1118

Nitrofurantoin excretion in human milk. Developmental Pharmacology and Therapeutics 14(3): 148-152

Nitrogen (15N) balance on a dark red latosol under cerrado vegetation cultivated with maize. Revista Brasileira de Ciencia do Solo 15(2): 187-193

Nitrogen accumulation and redistribution of late applications of 15N-labelled fertilizer by wheat. Field Crops Research 24(3-4): 211-226

Nitrogen accumulation in the needles and the growth of Scots pine on a drained raised peatbog. Lesovedenie ( 3): 59-66

Nitrogen and Azospirillum interaction on fruit yield and nitrogen use efficiency in tomato. South Indian Horticulture 38(6): 342-344

Nitrogen and carbohydrate mobilization during panicle development in two rice cultivars. Revista Brasileira de Fisiologia Vegetal 2(2): 37-46

Nitrogen and dry matter accumulation, remobilization, and losses for Mediterranean wheat during grain filling. Agronomy Journal 83(5): 864-870

Nitrogen and dry matter relationships for winter wheats produced in western Oregon. Dissertation Abstracts International B, Sciences and Engineering 52(6): 2829B

Nitrogen and family effects on biomass allocation of loblolly pine seedlings. Forest science 37(1): 271-283

Nitrogen and fertilizer removal in limed dernopodzolic soil under crops. Pochvovedenie ( 4): 137-143

Nitrogen and fungicide interactions in breadmaking wheat. HGCA Project Report ( 54): 66 pp.

Nitrogen and irrigation management practices to minimize nitrate leaching from irrigated corn. Journal of Production Agriculture 4(2): 186-192

Nitrogen and irrigation requirement of fennel. Indian Journal of Agronomy 35(4): 449-451

Nitrogen and light partitioning in a maize/soybean intercropping system under a humid subtropical climate. Canadian Journal of Plant Science 72(1): 69-82

Nitrogen and lipid metabolism in heifers fed at increasing levels of intake. Journal of Animal Science 70(1): 152-160

Nitrogen and malting barley quality. Aspects of Applied Biology ( 30): 403-408

Nitrogen and methyl jasmonate induction of soybean vegetative storage protein genes. Plant Physiology 96(1): 130-136

Nitrogen and nitrogen-15 analysis using automated mass and emission spectrometers. Soil Science Society of America journal 55(3): 750-756

Nitrogen and organic matter disappearance in the digestive tract of sheep grazing three winter foggages. Proceedings of the XVI International Grassland Congress, 4-11 October 1989, Nice, France: 915-916

Nitrogen and phosphorus budget of agriculture: a comparison between western European Countries. Verband Deutscher Landwirtschaftlicher Untersuchungs und Forschungsanstalten, Reihe Kongressberichte ( 32): 229-235

Nitrogen and phosphorus cycling in relation to stand age of Eucalyptus regnans F. Muell. II. N mineralization and nitrification. Plant and Soil 142(2): 167-176

Nitrogen and phosphorus cycling in relation to stand age of Eucalyptus regnans F. Muell. III. Labile inorganic and organic P, phosphatase activity and P availability. Plant and Soil 142(2): 177-185

Nitrogen and phosphorus fertilization of Jamaican montane forest trees. Journal of Tropical Ecology 6(2): 231-238

Nitrogen and phosphorus fertilizer effects on yield and content of nutrients in soybean. Journal of Oilseeds Research 8(2): 244-247

Nitrogen and phosphorus fertilizer for elephant grass establishment on a clayey dark red latosol. Revista Brasileira de Ciencia do Solo 15(2): 201-205

Nitrogen and phosphorus in eroded sediment from corn and soybean tillage systems. IAHS Publication ( 184): 3-10

Nitrogen and phosphorus levels in relation to dry matter production, P uptake and their partitioning in soybean. Annals of Agricultural Research 12(3): 270-272

Nitrogen and phosphorus limits for nutrient deficient industrial wastewaters. Water Science & Technology 24(3-4): 259-268

Nitrogen and phosphorus mineralization in fens and bogs. Journal of Ecology 78(3): 713-726

Nitrogen and phosphorus nutritional interactions in a CO2 enriched environment. Journal of plant nutrition3(11): 1419-1433

Nitrogen and phosphorus release from decomposing needles of southern pine plantations. Soil Science Society of America Journal 56(3): 914-920

Nitrogen and phosphorus removal-capacity of four chosen aquatic macrophytes in tropical freshwater ponds. Environmental Conservation 18(2): 143-147

Nitrogen and phosphorus requirements and irrigation schedule of wheat irrigated with saline water. Fertiliser News 36(8): 11-18

Nitrogen and phosphorus requirements and suitable spacing for double transplanted rice in flood-affected areas. Oryza 26(2): 193-195

Nitrogen and phosphorus requirements of sunflower as affected by different cropping systems and agronomic practices. Fertiliser News 36(7): 35-38

Nitrogen and potassium dynamics, rooting intensity, and infection with VA mycorrhiza in a haplic podzol intensive and organic farming. Plant nutrition physiology and applications: 603-606

Nitrogen and potassium for potatoes. Norsk Landbruksforsking 4(3): 179-188

Nitrogen and potassium nutrition of 'Aroma' apples. Effects of different N and K applications on yield, fruit size and fruit quality. Norwegian Journal of Agricultural Sciences 5(4): 385-391

Nitrogen and potassium nutrition of grassland stands. Evolution and long-term equilibrium. Influence of management. Fourrages (123): 223-239

Nitrogen and potassium supplied to flooded rice by recycling rice straw. Tropical Agriculturist 144: 21-34

Nitrogen and purine metabolism in preruminant and ruminant goat kids given increasing amounts of ribonucleic acids. Animal Feed Science & Technology 35(3-4): 213-226

Nitrogen and spacing studies in Java citronella (Cymbopogon winterianus Jowitt). Indian Journal of Agronomy 34(4): 455-457

Nitrogen and sugar. Sakharnaya Svekla: Proizvodstvo i Pererabotka (3): 27-30

Nitrogen and sulfur mineralization in saline soils treated with different organic material. Agrokemia es Talajtan 39(3-4): 443-450

Nitrogen and sulphur dynamics in limed, elemental sulphur-polluted, forest soils. Soil biology and biochemistry3(2): 145-150

Nitrogen and the management of irrigation water. Nitrates and Irrigation: 47-57

Nitrogen and trace mineral balance of pregnant gilts under low dietary zinc intake. Journal of Trace Elements and Electrolytes in Health and Disease 4(2): 115-125

Nitrogen and water dynamics in arable soil. A modelling approach emphasizing nitrogen losses. Reports and Dissertations Swedish University of Agricultural Sciences, Department of Soil Sciences ( 6): 36 pp.

Nitrogen application and seeding rates in tests of winter wheat resistance to snow mold. Research Bulletin of the Hokkaido National Agricultural Experiment Station ( 156): 123-127

Nitrogen application frequency for drip-irrigated tomatoes. HortScience 26(3): 250-252

Nitrogen application to Brachiaria cultivars. 2. Effect upon crude protein and nutrient content. Pasturas Tropicales 12(2): 7-10

Nitrogen as a guide element in bioconversion of lignocellulosics. Mikrobiologicheskii Zhurnal (Kiev) 53(4): 103-111

Nitrogen Assessments in a Constructed and a Natural Salt Marsh of San Diego Bay. Ecological Applications 1(1): 40-51

Nitrogen Assimilating Enzyme Activities and Enzyme Protein during Development and Senescence of Effective and Plant Gene-Controlled Ineffective Alfalfa Nodules. Plant Physiology 91(3): 898-904

Nitrogen assimilation and distribution in field-grown cowpea at various growth stages. Soil Science Society of America journal 55(1): 81-85

Nitrogen assimilation and remobilization in relation to grain yield and protein. Dissertation Abstracts International B, Sciences and Engineering 52(6): 2830B

Nitrogen assimilation in roots and leaves of corn seedlings in the dark and under light. Soviet Plant Physiology 38(1, I): 64-70

Nitrogen assimilation in shoots and roots of maize seedlings grown in light or darkness. Fiziologiya Rastenii 38(1): 86-94

Nitrogen assimilation in the legume root nodule: current status of the molecular biology of the plant enzymes. Canadian Journal of Microbiology 38(6): 461-466

Nitrogen assimilation of plants under stress and high CO2 concentrations. Inorganic nitrogen in plants and microorganisms: uptake and metabolism: 341-348

Nitrogen balance and biomass production of newly established no-till dryland agroecosystems. Agronomy Journal 83(3): 519-526

Nitrogen balance and digestibility trials with broilers given yeast and poultry carcass waste. Tierernahrung und Futterung 16: 178-184

Nitrogen balance and growth in young rats given the amines cadaverine, putrescine, histamine and tyramine in fish meal diets. Fiskeridirektoratets Skrifter Serie Ernaering 2(7): 213-218

Nitrogen balance and protein turnover during the growth failure in newly born low-birth-weight infants. American Journal of Clinical Nutrition 53(6): 1411-1417

Nitrogen balance in a soil cropped with non-leguminous plants inoculated with nitrogen-fixing microorganisms. Agrokemia es Talajtan 39(3-4): 377-381

Nitrogen balance in winter wheat cultivation according to intensive technology under conditions of the Ukrainian forest zone. Agrokhimiya (5): 3-11

Nitrogen balance: concepts and techniques. Modern methods in protein nutrition and metabolism: 9-66

Nitrogen biofertilizers in rice: seed, seedling and soil application. Research and Development Reporter 8(1): 60-64

Nitrogen budget and 15N translocation in a perennial wheatgrass. Functional Ecology 6(2): 221-225

Nitrogen budget of Callosobruchus maculatus larva developing in different host seed species. Proceedings of the Indian Academy of Sciences Animal Sciences, 98(5): 359-365

Nitrogen budget of northern wheatgrass (Agropyron dasystachyum (Hook.) Scriba.). Dissertation Abstracts International B, Sciences and Engineering 52(11): 5608B-5609B

Nitrogen budgets on a field and a farm level and their consequences for nitrogen exports. Verband Deutscher Landwirtschaftlicher Untersuchungs und Forschungsanstalten, Reihe Kongressberichte ( 32): 283-288

Nitrogen carry-over impacts in irrigated cotton production, Southern High Plains of Texas. Western Journal of Agricultural Economics 14(2): 300-309

Nitrogen changes in forest litter after fertilization with calcium-urea. Soil Science Society of America journal 55(2): 509-514

Nitrogen composition and technological properties of cow milk in relation to type and level of concentrate supplementation. Lait Lyon 72(2): 175-183

Nitrogen composition of bean cultivars grown for dry seeds. Acta Agrobotanica 41(1): 61-68

Nitrogen compound-containing expanders in fumigant tablets for control of mite infestations of honey bees. German Democratic Re ic Patent ( DD 264 335): 3 pp.

Nitrogen compounds. Mining Engineering 44(6): 567-568

Nitrogen concentration of young corn plants as an indicator of nitrogen availability. Agronomy Journal 84(2): 219-223

Nitrogen concentration variability in dairy-cattle slurry stored in farm tanks. Transactions of the ASAE 34(2): 609-615

Nitrogen conditions in sod-slightly podzolic soils of the northern non-chernozem zone of the RSFSR. Soviet Soil Science 23(9): 72-84

Nitrogen conservation efficiency of five common riparian weeds in a runoff experiment on slopes. Journal of Environmental Management 34(1): 47-58

Nitrogen containing mycotoxins of the fungi Penicillium. Proceedings of the Japanese Association of Mycotoxicology ( 32): 31-34

Nitrogen contamination of soils from sampling bags. Agronomy Journal 82(2): 354-356

Nitrogen content and reaction of the surface waters of drained and fertilized bogs. Metsanduslikud Uurimused, Estonian SSR 22: 117-127

Nitrogen content in leaves of Meyer lemon trees grown in the Kolkhida lowland. Subtropicheskie Kul' tury ( 4): 12-17

Nitrogen content in throughfall and stemflow at a Quercus mongolica stand and a Pinus koraiensis plantation in Kwangju-gun, Kyonggi-do, Korea. Research Bulletin of the Seoul National University Forests ( 24): 39-50

Nitrogen content of drainage water and evaluation of leaching losses from cultivated fields in north-Eastern Italy. Nitrates Agriculture Water International Symposium, Paris La Defense 7-8 November 1990: 269-274

Nitrogen contribution by leucaena in alley cropping. IITA Research 1(1): 14-17

Nitrogen contribution of cowpea green manure and residue to upland rice. Plant & Soil 142(1): 53-61

Nitrogen contribution of the legume to grazed pastures in the humid tropics. Dissertation Abstracts International B, Sciences and Engineering 52(3): 1135B

Nitrogen corrected true metabolizable energy value of propionic acid, glycerol and luprosilReg. for broilers. Animal Science Research Report ( MP-129): 205-208

Nitrogen cycle in Brittany heathland. Acta Oecologica, Oecologia Plantarum 9(4): 371-379

Nitrogen cycle in a Trachypogon savanna in Central Venezuela. Revue d' Ecologie et de Biologie du Sol 28(1): 67-75

Nitrogen cycling and competition among grass species. Dissertation Abstracts International B, Sciences and Engineering 51(4): 1616B

Nitrogen cycling and human intervention. Gresshoff, P M , Et Al (Ed ) Nitrogen Fixation: Achievements And Objectives; 8th International Congress on Nitrogen Fixation, Knoxville, Tennessee, Usa, May 20-26, Xix+869p Routledge, Chapman And Hall: New York, New York, Usa; London, England, Uk Illus 55-66

Nitrogen cycling in pasture and range. Journal of Production Agriculture 5(1): 13-23

Nitrogen cycling in two Norway spruce (Picea abies) ecosystems and effects of a (NH4)2SO4 addition. Water, Air, and Soil Pollution 61(3-4): 295-307

Nitrogen deficiency in Sitka spruce plantations. Forestry Commission Bulletin ( 89): vii + 20 pp.

Nitrogen deposition in malnourished children with cystic fibrosis. American Journal of Clinical Nutrition 53(2): 503-511

Nitrogen derivatives of pinenes possessing the properties of plant retardants. Chemistry of Natural Compounds 26(3): 279

Nitrogen distribution and mineral contents of camel colostrum. Australian Journal of Dairy Technology 46(2): 82-84

Nitrogen distribution within a lucerne canopy during regrowth: relation with light distribution. Annals of Botany 68(6): 483-488

Nitrogen distribution within a sympodial branch of cotton. Journal of Plant Nutrition 15(1): 1-14

Nitrogen dynamics and management in rice-legume cropping systems. Advances in Agronomy 45: 1-59

Nitrogen dynamics in soil-plant systems. Modeling plant and soil systems: 287-321

Nitrogen dynamics of Norway spruce stands in the Hunsruck under the influence of pollution and new fertilizer treatment methods. Forst und Holz 44(4): 86-90

Nitrogen economy, seed production efficiency and seed vigour of Panicum maximum by intercropping of pasture legumes. Journal of Agronomy and Crop Science 166(1): 58-62

Nitrogen effect on yield and quality of sweet potato (Ipomoea batatas) forage. Ciencia y Tecnica en la Agricultura, Viandas Tropicales 12(2): 27-40

Nitrogen effects on soil water extraction by tall fescue in northern Appalachia. Journal of Soil and Water Conservation 46(2): 150-153

Nitrogen effects on tall fescue seed production. Journal of Applied Seed Production 8: 28-32

Nitrogen effects on yield and forage quality of perennial ryegrass and tall fescue. Agronomy Journal 83(3): 588-595

Nitrogen effects on yield and malting quality of barley genotypes under no-till. Agronomy Journal 83(2): 341-346

Nitrogen efficiency and nitrate leaching of a calcareous chernozem soil. Protection of water quality from harmful emissions with special regard to nitrate and heavy metals Proceedings of the 5th International Symposium of CIEC: 155-158

Nitrogen efficiency in rape (Brassica napus L.). Mitteilungen der Gesellschaft fur Pflanzenbauwissenschaften 2: 20-24

Nitrogen enrichment of Nordic forest ecosystems. The concept of critical loads. Ambio 21(5): 364-368

Nitrogen exchange in maize plants in connection with nutrition background and moisture availability. Buletinul Academiei de Stiinte a Re icii Moldova Stiinte Biologice si Chimice ( 6): 11-15

Nitrogen export potential in an agricultural catchment area in the transitional zone between moraine landscape and upland sands. Verband Deutscher Landwirtschaftlicher Untersuchungs und Forschungsanstalten, Reihe Kongressberichte 32: 217-222

Nitrogen fertilisation for fields with sugar cane crop residues. Proceedings of the Australian Society of Sugar Cane Technologists ( 13): 53-58

Nitrogen fertilisers for rubber cultivation: a reassessment on urea. Planters' Bulletin Rubber Research Institute of Malaysia ( 207): 65-74

Nitrogen fertility influence on water stress and yield of winter wheat. Agronomy Journal 83(6): 1065-1070

Nitrogen fertilization and HPS supplementary lighting influence vegetable transplant production. I. Transplant growth. Journal of the American Society for Horticultural Science 116(4): 594-598

Nitrogen fertilization and abundance of the cereal aphids Metopolophium dirhodum and Sitobion avenae (Homoptera, Aphididae). Zeitschrift fuer Pflanzenkrankheiten und Pflanzenschutz, 986: 655-660

Nitrogen fertilization and its effect on some fruit characteristics and production of date palm (Phoenix dactylifera L.) Khasab cultivar. Bulletin of Faculty of Agriculture, University of Cairo 42(4, suppl. 2): 1729-1756

Nitrogen fertilization and potato growth. Pedologie 40(3): 257-271

Nitrogen fertilization and weed-control influence on nitrogen efficiency and recovery in rice. Proceedings of the 4th EWRS symposium on weed problems in Mediterranean climates Vol 2 Problems of weed control in fruit, horticultural crops and rice: 321-329

Nitrogen fertilization as a cause of dieback of Scots pine at Paltamo, northern Finland. Aquilo Ser Botanica ( 29): 25-31

Nitrogen fertilization enhances cold tolerance of red spruce seedlings. Canadian Journal of Forest Research 19(8): 1037-1043

Nitrogen fertilization for different grass species. Vaxtodling ( 19): 50 pp.

Nitrogen fertilization impact and fate in no-till dryland cropping systems. Dissertation Abstracts International B, Sciences and Engineering 51(8): 3621B

Nitrogen fertilization in relation to durum wheat and tan spot (Pyrenophora tritici-repentis) development. Arab Journal of Plant Protection 8(2): 110-113

Nitrogen fertilization is bespoke tailoring. Groenten en Fruit 45(41): 60-61

Nitrogen fertilization of Hessian fly-resistant 'Saada' wheat in a shallow soil of semi-arid Morocco. Rachis 8(2): 23-26

Nitrogen fertilization of four cotton varieties on a clay soil. Special Report Agricultural Experiment Station, Division of Agriculture, University of Arkansas ( 138): 17-21

Nitrogen fertilization of grazed native pastures of Asturias coastal area. I. Maximum nitrogen rates for grazing. Revista Pastos1989; 18-19(1-2): 109-135

Nitrogen fertilization of irrigated Coffea arabica L. plants grown in full sun in a red ferrallitic soil. I. Growth. Cultivos Tropicales 10(4): 38-44

Nitrogen fertilization of irrigated Coffea arabica L. plants grown in full sun in a red ferrallitic soil. II. Agrochemical indices. Cultivos Tropicales 10(4): 45-51

Nitrogen fertilization of irrigated Coffea arabica L. plants grown in full sun in a red ferrallitic soil. III. Yield. Cultivos Tropicales 10(4): 52-60

Nitrogen fertilization of leeks. Gemuse Munchen 26(2): 84-86

Nitrogen fertilization of maize: evaluation of advantages and risks. Catedra de Administracion Rural ( 28): 29 pp.

Nitrogen fertilization of tall fescue-birdsfoot trefoil mixtures. Agronomy Journal 84(4): 621-627

Nitrogen fertilization of tea: effect of tea leaf plucking criteria on chlorophyll and quality parameters. South African Journal of Plant and Soil 7(3): 188-191

Nitrogen fertilization of vegetables from the ecological and nutritional aspects. Vedeckotechnicky Rozvoj v Zemedelstvi 1991; ( 6): 83 pp.

Nitrogen fertilization of wheat (Triticum aestivum L.) II. Balance of nitrogen derived from fertilizers. Rivista di Agronomia 25(1): 14-19

Nitrogen fertilization of wheat double-cropped following grain sorghum in a no-tillage system. Agronomy Journal 83(1): 208-211

Nitrogen fertilization of winter wheat in Eure et Loir: results of an agronomic survey. Nitrates Agriculture Water International Symposium, Paris La Defense 7-8 November 1990: 449-454

Nitrogen fertilizer application on wheat (Triticum aestivum L.) III. Uptake and distribution of nitrogen in organs of the plant. Rivista di Agronomia 25(3): 427-433

Nitrogen fertilizer application on wheat in southwestern Buenos Aires province. I. Physical response and diagnosis. Ciencia del Suelo 8(1): 47-56

Nitrogen fertilizer application on wheat in southwestern Buenos Aires province. II. Response of grain quality. Ciencia del Suelo 8(1): 57-65

Nitrogen fertilizer application to winter rye, oats and barley grown with intensive technology on leached chernozems. Agrokhimiya (4): 3-7

Nitrogen fertilizer applications for king grass on an alluvial soil of Granma Province. Ciencia y Tecnica en la Agricultura, Suelos y Agroquimica 13(3): 21-26

Nitrogen fertilizer applications for seed yields and quality of forage grasses. 1. Setaria sphacelata var. sericea cv. Kazungula. Revista da Sociedade Brasileira de Zootecnia 18(3): 197-203

Nitrogen fertilizer experiments in a checked Norway spruce (Picea abies) stand on a degraded marly rendzina. 3. Effects of nutritional status and inoculation on the extractive contents of phloem and wood. Forstwissenschaftliches Centralblatt 107(4): 205-218

Nitrogen fertilizer level on competition between upland rice and Eclipta prostrata (L.) L. Proceedings, 12th Asian Pacific Weed Science Society Conference ( 1): 187-193

Nitrogen fertilizer management effects on corn grain yield and nitrogen uptake. Journal of Production Agriculture 5(1): 142-148

Nitrogen fertilizer placement in sugarbeet. Landbouwmechanisatie 42(3): 12-13

Nitrogen fertilizer recovery by corn in monoculture and rotation systems. Agronomy Journal 82(5): 935-938

Nitrogen fertilizer recovery by grain sorghum in monoculture and rotation systems. Agronomy Journal 83(3): 617-622

Nitrogen fertilizer recovery by soybean in monoculture and rotation systems. Agronomy Journal 84(2): 215-218

Nitrogen fertilizer replacement value of clovers. Louisiana Agriculture1991; 34(2): 19-21

Nitrogen fertilizer statistics 1983/84 to 1987/88. IFA Publication ( A/89/114): 113 pp.

Nitrogen fertilizers in Danish agriculture - present and future application and leaching. Rapport Statens Jordbrugsokonomiske Institut ( 62): 150pp.

Nitrogen fertilizers in conservation tillage. Khimizatsiya Sel' skogo Khozyaistva ( 1): 83-84

Nitrogen fertilizing of first-year Scots pine in forest nurseries. Beitrage fur die Forstwirtschaft 24(1): 32-35

Nitrogen fertilizing of two-year undercut Scots pine in forest nurseries in the German Democratic Republic. Beitrage fur die Forstwirtschaft 23(4): 159-163

Nitrogen fixation (C2H2-reduction) in birch litter. Scandinavian Journal of Forest Research 3(1): 17-23

Nitrogen fixation and dry matter of cowpeas on two Brazilian semiarid soils under water stress. Revista Brasileira de Ciencia do Solo 14(3): 283-290

Nitrogen fixation and metabolism in soybean plants. Jarq 25(2): 83-87

Nitrogen fixation and nutrient uptake of field beans and peas. Mitteilungen der Gesellschaft fur Pflanzenbauwissenschaften 2: 56-59

Nitrogen fixation and transfer in vetch and vetch-oats mixtures. Soil biology and biochemistry3(5): 447-452

Nitrogen fixation and yield characteristics of peas. Vaxtodling ( 23): 69-75

Nitrogen fixation at phyllospheric level in coniferous plants in Italy. Plant and Soil 128(1): 91-95

Nitrogen fixation by desert legumes associated with rhizobia. Semiarid lands and deserts: soil resource and reclamation: 443-467

Nitrogen fixation by legume-symbiotic bacteria associations: genetic and agronomic aspects. Comptes Rendus de l' Academie d' Agriculture de France 77(3): 143-152

Nitrogen fixation by legumes in tropical and subtropical agriculture. Brady, N C (Ed ) Advances in Agronomy, Vol 44 Xi+294p Academic Press, Inc : San Diego, California, Usa; London, England, Uk Illus Maps 155-224

Nitrogen fixation by white clover when competing with grasses at moderately low temperatures. Plant & Soil 133(1): 47-56

Nitrogen fixation during vegetative and reproductive growth of irrigated soybeans in the field: application of delta 15N methods. Australian Journal of Agricultural Research 43(1): 145-153

Nitrogen fixation efficiency, interspecies N transfer, and root growth in barley-field pea intercrop on a black chernozemic soil. Biology and Fertility of Soils 13(1): 11-16

Nitrogen fixation in Casuarinaceae: quantification and improvement. Advances in casuarina research and utilization Proceedings of the Second International Casuarina Workshop, Cairo, Egypt, January 15-20, 1990: 110-121

Nitrogen Fixation in Continuous Culture with NH(4)Cl-Containing Media. Applied and Environmental Microbiology 56(4): 1160-1161

Nitrogen fixation in field peas and the influence of pea growing on the nitrogen relationships in the soil. Vaxtodling ( 23): 63-68

Nitrogen fixation in filamentous cyanobacteria. Polsinelli, M., R. Materassi And M. Vincenzini (ed.). Developments In Plant And Soil Sciences, Vol. 48. Nitrogen Fixation; Fifth International Symposium On Nitrogen Fixation With Non-Legumes, Florence, Italy, September 10-14,. Xvii 678p. Kluwer Academic Publishers: Dordrecht, Netherlands; Norwell, Massachusetts, Usa. Illus. 359-365

Nitrogen fixation in para-nodules of wheat roots by introduced free-living diazotrophs. Developments in plant and soil sciences8(48): 269-273

Nitrogen Fixation in Peanut Nodules during Dark Periods and Detopped Conditions with Special Reference to Lipid Bodies. Plant Physiology 95(3): 896-899

Nitrogen fixation in pure culture by rhizobia isolated from stem nodules of tropical Aeschynomene species. FEMS Microbiology Letters 68(1-2): 177-182

Nitrogen fixation in tropical cropping systems. Giller, K E And K J Wilson Nitrogen Fixation in Tropical Cropping Systems Xii+313p C A B International: Wallingford, England, Uk; Tucson, Arizona, Usa Illus Xii+313p

Nitrogen fixation in white clover (Trifolium repens L.). Interactions between the water deficit and potassium fertilization. Proceedings of the XVI International Grassland Congress, 4-11 October 1989, Nice, France: 87-88

Nitrogen fixation in white clover (Trifolium repens). Recent advances in grassland production and management: 85-89

Nitrogen fixation of nodulation mutants of soybean as affected by nitrate. Plant Physiology 92(4): 1142-1147

Nitrogen fixation, assimilation and transport during the initial growth stage of Phaseolus vulgaris L. Journal of experimental botany 42(240): 839-844

Nitrogen fixation: Proceedings of the Fifth International Symposium on Nitrogen Fixation with Non-legumes, Florence, Italy, 10-14 September 1990. Nitrogen fixation: Proceedings of the Fifth International Symposium on Nitrogen Fixation with Non legumes, Florence, Italy, 10-14 September 1990: xi + 678 pp.

Nitrogen fixation: achievements and objectives. Proceedings, 8th international congress on nitrogen fixation, Knoxville, USA, May 20-26, 1990. Nitrogen fixation: achievements and objectives Proceedings, 8th international congress on nitrogen fixation, Knoxville, USA, May 20-26, 1990: 869 pp.

Nitrogen fixing bacteria in association with wheat (Triticum aestivum). Wheat for the nontraditional warm areas: 372-389

Nitrogen fixing cyanobacteria potential uses. Plant & Soil 137(1): 177-180

Nitrogen fixing trees and shrubs of Pakistan and their role in soil improvement - a review. Commonwealth Forestry Review 69(4): 345-349

Nitrogen flows and losses in grasslands. Soil grassland animal relationships Proceedings of 13th general meeting of the European Grassland Federation, Banska Bystrica, Czechoslovakia, June 25-29, 1990: 114-131

Nitrogen for biodeterioration on museum collections. Biodeterioration research 3: mycotoxins, biotoxins, wood decay, air quality, cultural properties, general biodeterioration and degradation: 511-523

Nitrogen form and silicon nutrition effects on resistance to blast disease of rice. Plant & Soil 135(2): 223-232

Nitrogen form effects on early corn root morphological and anatomical development. Journal of Plant Nutrition 14(11): 1255-1266

Nitrogen form influences root growth of sodded creeping bentgrass. Hortscience 25(8): 932-933

Nitrogen forms and chloride salinity and its effects on growth and chemical status of wheat seedlings. Egyptian Journal of Agronomy 14(1-2): 1-12

Nitrogen forms and substrate effects on phosphorus absorption parameters in sweetcorn. Revista Brasileira de Ciencia do Solo 14(2): 173-180

Nitrogen forms in calcareous soils and their correlation to nitrogen-indices of wheat. Soil Test Calibration in West Asia and North Africa Proceedings 3rd Regional Workshop, Amman, Jordan, 3-9 September 1988: 175-187

Nitrogen forms in plant seedlings as affected by nitrogen source in water culture. Egyptian Journal of Soil Science 30(3): 491-506

Nitrogen forms in relation to humic substances in some soils of Burkina Faso. Pedologie 42(1): 7-20

Nitrogen fractions in mungbean (Vigna radiata) and urdbean (Vigna mungo) seeds during development and maturation. Legume Research 13(3): 133-135

Nitrogen from the air for non-legume crops. Chemistry and Industry London ( 22): 831, 834-835

Nitrogen generator with dual reboiler/condensers in the low pressure distillation column. United States Patent (US 5,006,137): 15 pp.

Nitrogen in higher plants. Nitrogen in higher plants: xvii + 492 pp.

Nitrogen in humic substances as related to soil fertility. Maccarthy, P , Et Al (Ed ) Humic Substances in Soil And Crop Sciences: Selected Readings; Symposium, Chicago, Illinois, Usa, December 2, 1985 Xvii+281p American Society Of Agronomy, Inc ; Soil Science Society Of America, Inc : Madison, Wisconsin, Usa Illus 91-110

Nitrogen in terrestrial ecosystems: questions of productivity, vegetational changes, and ecosystem stability. Nitrogen in terrestrial ecosystems: questions of productivity, vegetational changes, and ecosystem stability (Ecological Studies Vol. 81): xii + 115 pp.

Nitrogen in the harvested material and the crop residues of vegetables. Gemuse Munchen 26(7): 352-356

Nitrogen kinetics in cattle fed a mature subtropical grass hay with and without protein meal supplementation. Australian Journal of Agricultural Research 39(6): 1135-1150

Nitrogen leaching from cypress wood chips. Hortscience 25(11): 1388-1391

Nitrogen leaching from soil lysimeters after autumn and spring nitrogen application to winter wheat. Rostlinna Vyroba 36(8): 785-790

Nitrogen leaching losses from pig slurry applied to a shallow soil. Bioresource Technology 41(3): 251-258

Nitrogen leaching sensitivity to evapotranspiration and soil water storage estimates in EPIC. Journal of Soil and Water Conservation 47(4): 334-337

Nitrogen level and cutting frequency on base crop of Leucaena with sorghum intercropping. Current Research University of Agricultural Sciences Bangalore 20(7): 131-132

Nitrogen level and environmental effects on the annual dry matter yield of tropical grasses. Tropical Grasslands 24(4): 299-304

Nitrogen level and time of application effects on growth of two winter wheat varieties. Agricoltura Mediterranea 120(3): 281-287

Nitrogen level in tillage and no-tillage systems in direct-sown rice. Korean Journal of Crop Science 36(2): 160-165

Nitrogen loss by ammonia volatilization from urea and ammonium chloride in flooded soil. International Rice Research Newsletter 15(4): 0

Nitrogen losses and water contamination associated with peatland drainage in Western Siberia. Sibirskii Vestnik Sel' skokhozyaistvennoi Nauki ( 5): 68-73

Nitrogen losses from continuous maize as affected by cover crops. Aspects of Applied Biology ( 30): 317-326

Nitrogen losses from grassland systems under temperate climatic conditions. Chemistry, agriculture and the environment: 121-132

Nitrogen losses from poultry waste in different housing systems. Ammoniak in der Umwelt Kreislaufe, Wirkungen, Minderung Proceedings of a conference held in Braunschweig, Germany, 10-12 October 1990: 23pp

Nitrogen management. Soil fertility and fertilizer use Vol IV Nutrient management and supply system for sustaining agriculture in 1990s: 41-51

Nitrogen management related to groundwater quality in Minnesota. Journal of the Minnesota Academy of Science 55(1): 53-57

Nitrogen management under high rainfall conditions for shallow rooted crops: principles and hypotheses. Agrivita 15(1): 10-18

Nitrogen management with furrow-irrigated rice. Arkansas Farm Research 40(3): 3-4

Nitrogen metabolism in Erica and soybean, two species differing by their sensitivity to inorganic N source. Biologia Plantarum 33(6): 468-474

Nitrogen metabolism in Phaseolus vulgaris L. under water deficit. Turrialba 40(4): 515-519

Nitrogen metabolism in a propanil susceptible rice mutant. Proceedings, 12th Asian Pacific Weed Science Society Conference ( 2): 405-410

Nitrogen metabolism in cattle consuming protein of varying degradability. Doklady Vsesoyuznoi Ordena Lenina i Ordena Trudovogo Krasnogo Znameni Akademii Sel' skokhozyaistvennykh Nauk im VI Lenina ( 7): 42-46

Nitrogen metabolism in cultures of Tabernaemontana divaricata. Phytochemistry 0(12): 3951-3954

Nitrogen metabolism in genetically fat and lean chickens. Poultry Science 69(11): 1911-1921

Nitrogen metabolism in rumen and whole digestive tract of lactating dairy cows fed grass silage. Journal of Dairy Science 75(5): 1296-1304

Nitrogen metabolism in the stalk tissue of maize. Plant Physiology 97(4): 1375-1380

Nitrogen metabolism in wheat with complex application of chemicals to a dernopodzolic sandy loam acidic soil. Doklady Vsesoyuznoi Ordena Lenina i Ordena Trudovogo Krasnogo Znameni Akademii Sel' skokhozyaistvennykh Nauk im VI Lenina (12): 8-11

Nitrogen metabolism of lactating ewes fed rumen-protected methionine and lysine. Journal of Dairy Science 74(7): 2268-2276

Nitrogen metabolism of nodulated and non-nodulated seedlings of pigeonpea (Cajanus cajan (L.) Millsp.). Plant Physiology and Biochemistry New Delhi 17(1): 33-40

Nitrogen metabolism of plants. Nitrogen metabolism of plants: xi + 289 pp.

Nitrogen metabolism of sorghum plant. III. Nitrogen accumulation and remobilization of ratoon crop. Journal of Agriculture and Forestry 39(1): 69-78

Nitrogen metabolites from alkylhydroxylamines and N-hydroxyurea derivatives resulting from reductive inhibition of soybean lipoxygenase. Journal of Biological Chemistry 267(14): 9574-9579

Nitrogen mineralization along an altitudinal gradient: interactions of soil temperature, moisture, and substrate quality. Forest Ecology and Management 30(1-4): 19-29

Nitrogen mineralization and elemental availability in soils amended with cocomposted sewage sludge. Journal of Environmental Quality 19(4): 669-675

Nitrogen mineralization and nitrification in rainforests of contrasting nutrient status and physiognomic structure near Lake Eacham, northeast Queensland. Australian Journal of Ecology 16(1): 47-51

Nitrogen mineralization and soil fertility in the Dry Chaco ecosystem (Argentina). Soil Science Society of America Journal 55(2): 515-522

Nitrogen mineralization characteristics of forest floor organic matter on slash-burned sites in coastal British Columbia. Canadian journal of forest research = Journal canadien de recherche forestiere 21(2): 235-241

Nitrogen mineralization in irrigated plantations of shisham and mulberry. Forest Ecology & Management 40(3-4): 209-220

Nitrogen mineralization in soil amended with sewage sludge and fly ash. Biology & Fertility of Soils 12(3): 199-201

Nitrogen mineralization in the soil of an oak/beech forest and a Scots pine stand in the lowland plain of NW Germany. Forstwissenschaftliches Centralblatt 108(5): 255-270

Nitrogen mineralization potential of some semi-arid soils of Morocco. ICARDA Publication ( 167): 188-199

Nitrogen mineralization: easy to calculate considering the previous history. Groenten en Fruit 46(1): 62-65

Nitrogen mineralization: root and microbial interactions in pitch pine microcosms. Soil Science Society of America Journal 55(4): 1004-1008

Nitrogen movement under a hardwood forest amended with liquid wastewater sludge. Agriculture Ecosystems & Environment 38(4): 249-263

Nitrogen nutrition and aluminium toxicity in young beech plants. 1. Development of young beech plants in relation to the form of nitrogen and the aluminium content of the nutrient solution. Zeitschrift fur Pflanzenernahrung und Bodenkunde 153(4): 229-234

Nitrogen nutrition and aluminium toxicity in young beech plants. 2. Mineral contents of young beech in relation to the form of nitrogen and the aluminium content of the nutrient solution. Zeitschrift fur Pflanzenernahrung und Bodenkunde 153(4): 235-239

Nitrogen nutrition and photosynthesis in Triticum durum cv. Duilio. Rivista di Agronomia 25(1): 29-34

Nitrogen nutrition and susceptibility to fire blight (E. amylovora) of Pyracantha cv. Mohave: a preliminary study using an hydroponic system. Acta Horticulturae ( 217): 149-155

Nitrogen nutrition during the heterotrophic period. Khlopok ( 4): 28-30

Nitrogen nutrition in young lemon plants. Annali dell' Istituto Sperimentale per l' Agrumicoltura1989 1990; 21-22: 147-170

Nitrogen nutrition of Douglas-fir (Pseudotsuga menziesii) on strongly acid sandy soil. II. Proton excretion and rhizosphere pH. Plant and Soil 126(1): 63-70

Nitrogen nutrition of cabbage seedlings grown in a pine bark medium in polystyrene trays. Proceedings of the Florida State Horticultural Society 102: 346-348

Nitrogen nutrition of cotton: practical issues. Proceedings of first annual workshop for practicing agronomists. Nitrogen nutrition of cotton: practical issues Proceedings of first annual workshop for practicing agronomists: 121 pp.

Nitrogen nutrition of grain legumes in current French agriculture; the example of soyabeans. Comptes Rendus de l' Academie d' Agriculture de France 76(4): 109-115

Nitrogen nutrition of self-rooted olive in sand culture. Effect of NH4-N/NO3-N on growth and nutritional status. Acta Horticulturae ( 286): 311-314

Nitrogen nutrition of sugar cane under Jamaican growing conditions - the period 1950-1987. Proceedings West Indies Sugar Technologists' Conference 23: 475-483

Nitrogen nutrition of wheat following different crops. Journal of Agricultural Science 118(2): 157-163

Nitrogen nutrition of winter wheat after preceding crops of annual legumes. Khimizatsiya Sel' skogo Khozyaistva ( 9): 18-22

Nitrogen nutrition of young tomato plants. Effects of various nitrogen concentrations on growth and development. Acta Horticulturae ( 277): 167-177

Nitrogen of ameliorated southern carbonate chernozems. Izvestiya Akademii Nauk Kazakhskoi SSR Seriya Biologischeskaya ( 4): 63-67

Nitrogen outflow diagram in a small agricultural area having uplands and lowlands - research on outflow load from an agricultural area without a point source(III). Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering ( 154): 65-72

Nitrogen outflow during irrigation period from a small agricultural area - research on outflow load from an agricultural area without a point source (II). Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering ( 154): 55-64

Nitrogen outflow during non-irrigation period from a small agricultural area - research on outflow load from an agricultural area without a point source(I). Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering ( 154): 45-53

Nitrogen partitioning and dry matter distribution in three cowpea cultivars. Pesquisa Agropecuaria Brasileira 24(9): 1153-1160

Nitrogen partitioning by 'Chester Thornless' blackberry in pot culture. HortScience 26(12): 1492-1494

Nitrogen partitioning in maize during ear development. Crop Science 32(2): 443-451

Nitrogen physiological efficiency index in some selected spring barley cultivars. Journal of Plant Nutrition 13(8): 907-914

Nitrogen rates and chlorophyll content in maize leaves. Photosynthetica (Prague) 25(3): 447-450

Nitrogen rates and plucking frequency on tea yields: the effect of plucking frequency and nitrogenous fertilizer rates on yield and yield components of tea (Camellia sinensis (L.) O. Kuntze) in Kenya. Tea 10(2): 90-96

Nitrogen recovery after application of wood wastes to a sandy soil under potato production. Canadian Journal of Soil Science 72(2): 89-95

Nitrogen redistribution and potential production in rice. Proceedings of the International Congress of Plant Physiology, New Delhi, India 15-20 February, 1988 Volume 1: 513-520

Nitrogen regulation of gibberellin biosynthesis in Gibberella fujikuroi. Applied microbiology and biotechnology 35(5): 646-650

Nitrogen rejection unit. United States Patent (US 4,936,888): 10 pp.

Nitrogen release from crimson clover in relation to plant growth stage and composition. Agronomy Journal 84(3): 424-430

Nitrogen release from some green manure crops of the Philippines under aerobic and anaerobic conditions. Bulletin of the Faculty of Agriculture, Miyazaki University 36(2): 289-300

Nitrogen release from the leaves of some tropical legumes as affected by their lignin and polyphenolic contents. Soil Biology & Biochemistry 23(1): 83-88

Nitrogen removal for on-site sewage disposal: a recirculating sand filter/rock tank design. Transactions of the ASAE 33(2): 525-531

Nitrogen removal in an activated sludge system without primary clarification. Vatten 47(4): 278-285

Nitrogen removal in oxidation ponds of sugar factories. Korrespondenz Abwasser 38(9): 1224-1226, 1228-1229

Nitrogen requirement of pregnant gilts. Journal of Animal Science 69(5): 2020-2025

Nitrogen requirement of sugarcane at different levels of plant population. Sarhad Journal of Agriculture 5(3): 315-318

Nitrogen requirements for wheat in a doublecropping system. Bulletin Mississippi Agricultural and Forestry Experiment Station ( 975): 7 pp.

Nitrogen requirements of irrigated maize for formation of high yields and plant diagnosis of nitrogen nutrition. Agrokhimiya (5): 12-17

Nitrogen requirements of wildtype and opaque-2 endosperm cultures. Maize Genetics Cooperation News Letter ( 65): 87

Nitrogen residues from peas and beans and the response of the following cereal to applied nitrogen. Aspects of Applied Biology (27): 293-298

Nitrogen response and root system of various field crops. Transactions 14th International Congress of Soil Science, Kyoto, Japan, August 1990, Volume IV: 249-254

Nitrogen response characteristics of wheat protein in relation to yield responses and their interactions with phosphorus. Australian Journal of Agricultural Research 43(5): 969-986

Nitrogen response surface models of zucchini squash, head lettuce and potato. I. Effect of N on growth, dry matter partitioning and on fresh yield and quality. Plant and Soil 134(2): 243-254

Nitrogen response, stress and use efficiency studies in gobhi sarson (Brassica napus L.) grown under different levels of irrigation and nitrogen. Fertiliser News 36(10): 37-45

Nitrogen responses of barley grain and barley forage grown continually or after fallow. Ryan, J And A Matar (Ed ) Soil Test Calibration in West Asia And North Africa; Third Regional Workshop, Amman, Jordan, September 3-9, 1988 X+243p International Center For Agricultural Research in The Dry Areas: Aleppo, Syria Illus Paper : 125-137

Nitrogen retention in floating meadows: denitrification studies. Vatten 47(4): 315-316

Nitrogen secretion into isolated loops of the small intestine in conscious sheep. Journal of Animal Physiology & Animal Nutrition 65(3-4): 133-139

Nitrogen sinks following two intensities of harvesting in a Sitka spruce forest (N. Wales) and the effect on the establishment of the next crop. Forest Ecology and Management 41(1-2): 81-93

Nitrogen solute transport. Hanks, J And J T Ritchie (Ed ) Agronomy (Madison), No 31 Modeling Plant And Soil Systems Xix+545p American Society Of Agronomy, Inc ; Crop Science Society Of America, Inc ; Soil Science Society Of America, Inc : Madison, Wisconsin, Usa Illus 341-364

Nitrogen source effects on Al toxicity in nonmycorrhizal and mycorrhizal pitch pine (Pinus rigida) seedlings. I. Growth and nutrition. Canadian Journal of Botany 68(12): 2644-2652

Nitrogen source effects on Al toxicity in nonmycorrhizal and mycorrhizal pitch pine (Pinus rigida) seedlings. II. Nitrate reduction and NO3- uptake. Canadian Journal of Botany 68(12): 2653-2659

Nitrogen sources and rates for direct-seeded and transplanted head lettuce. HortScience 27(3): 228-230

Nitrogen sources for granular NPKs-why use urea?. Special ication, International Fertilizer Development Center, USA (SP-15): 12-13

Nitrogen status and mineralization in natural and disturbed mediterranean forests and coppices. Plant & Soil 128(1): 21-30

Nitrogen status and transformations in coal mine spoil. Land Degradation and Rehabilitation 2(3): 201-207

Nitrogen substitution with Sesbania rostrata in rice production. International Rice Research Newsletter 15(6): 17-18

Nitrogen sulfur interaction in poinsettia. Journal of Plant Nutrition 14(9): 939-952

Nitrogen supply and coefficient of nitrogen efficiency: two key factors in the balance method. Application to wheat and maize. Nitrates Agriculture Water International Symposium, Paris La Defense 7-8 November 1990: 467-474

Nitrogen supply influences carbohydrate partitioning of pepper seedlings and transplant development. Journal of the American Society for Horticultural Science 116(6): 995-999

Nitrogen transfer from arrowleaf clover to ryegrass in field plantings. Plant & Soil 128(2): 293-298

Nitrogen transfer from nodulating soybean (Glycine max (L.) Merr.), to corn (Zea mays L.) and non-nodulating soybean in intercrops: direct 15N labelling methods. New Phytologist 117(2): 233-241

Nitrogen transformation in zinc contaminated soils. Haryana Journal of Agronomy 5(1): 45-51

Nitrogen transformations and nitrate leaching in Scottish soils. Annual Report Macaulay Land Use Research Institute: 15-20

Nitrogen transformations during poultry manure composting. Paper American Society of Agricultural Engineers ( 91-4014): 16 pp.

Nitrogen transformations in a soil due to split addition of inorganic and organic N sources. Journal of Maharashtra Agricultural Universities 15(2): 225-226

Nitrogen turnover in flooded paddy soils. Giessener Beitrage zur Entwicklungsforschung 18: 67-78

Nitrogen turnover in the soil-crop system; comparison of fourteen simulation models. Fertilizer Research 27(2-3): 141-149

Nitrogen uptake and its utilization by wheat grown on a Typic Ustochrept as affected by soil moisture regime and nitrogen management. Annals of Agricultural Research 11(2): 139-148

Nitrogen uptake and nitrogen harvest index of three bread wheat genotypes. Doga, Turk Tarm ve Ormanclk Dergisi 14(3): 280-288

Nitrogen uptake by Azospirillum brasilense inoculated barley (Hordeum vulgare L.) as influenced by N and P fertilization. Journal of Nuclear Agriculture and Biology 20(1): 25-32

Nitrogen uptake by cover crops. Aspects of Applied Biology ( 30): 291-300

Nitrogen uptake by rice as influenced by different levels, sources and methods of nitrogen application. Oryza 26(1-2): 37-42

Nitrogen use and nitrogen efficiency on practical grassland farms of the Allgau region of Wurttemberg - results of farm analyses. 1st communication. Wirtschaftseigene Futter 37(1-2): 169-185

Nitrogen use by northern-adapted barley genotypes under no-till. Agronomy Journal 83(1): 194-201

Nitrogen use by tall fescue and switchgrass on acidic soils of varying water holding capacity. Agronomy Journal 83(4): 732-738

Nitrogen use on irrigated farms in the Guadalquivir Valley: approach to a rational design after soil column leaching experiments. Nitrates Agriculture Water International Symposium, Paris La Defense 7-8 November 1990: 437-442

Nitrogen utilization by Holstein cows fed urea, soybean meal or fish meal when injected with rbST. Journal of Dairy Science 74(Supplement 1): 210 (P205)

Nitrogen utilization by male calves during feeding on starter mixtures. Zootekhniya ( 12): 30-31

Nitrogen utilization by ruminants during restricted intake of high-concentrate diets. Journal of Animal Science 69(6): 2655-2662

Nitrogen utilization by ruminants on a diet supplemented with magnesium perchlorate. Sibirskii Vestnik Sel' skokhozyaistvennoi Nauki ( 5): 69-71

Nitrogen utilization by sugi (Cryptomeria japonica D. Don) seedlings and the influences of soil moisture. Journal of the Japanese Forestry Society 73(2): 128-134

Nitrogen utilization in N-limited barley during vegetative and generative growth. Journal of Experimental Botany 42(235): 197-205

Nitrogen utilization in N-limited barley during vegetative and generative growth. III. Post-anthesis kinetics of net nitrate uptake and the role of the relative root size in determining the capacity for nitrate acquisition. Journal of Experimental Botany 43(246): 25-30

Nitrogen utilization of grazing dairy cattle. Meststoffen ( 3): 12-15

Nitrogen, phosphorus and land demands at the US regional level: a primal approach. Journal of Agricultural Economics 42(3): 354-364

Nitrogen, phosphorus and potash uptake of wheat (var Sonalika). Environment and Ecology 10(2): 297-300

Nitrogen, phosphorus and potassium container plant rate study. OARDC Special Circular Ohio Agricultural Research and Development Center ( 137): 25-27

Nitrogen, phosphorus and potassium interrelationship in wheat at various stages of growth. Annals of Agricultural Research 12(3): 266-269

Nitrogen, phosphorus and potassium rates for irrigated wheat in the state of Mato Grosso do Sul. Boletim de Pesquisa Unidade de Execucao de Pesquisa de Ambito Estadual de Dourados ( 5): 22 pp.

Nitrogen, phosphorus, and potassium fertility regimes affect tomato transplant growth. HortScience 26(2): 141-142

Nitrogen, plant growth regulators, pests and diseases, and the economy of growing winter wheat in northern Germany. Bulletin SROP 14(4): 115-122

Nitrogen, potassium and lime for permanent pasture. Effects on botanical composition and yield. Norsk Landbruksforsking 3(4): 225-232

Nitrogen, potassium, and irrigation effects on water relations of Kentucky bluegrass leaves. Crop science 31(2): 449-453

Nitrogen, protein levels and amino acid composition in developing malformed and healthy panicles and shoots of mango. Acta Horticulturae 231: 858-865

Nitrogen, water stress and the feeding efficiency of lepidopteran herbivores. Journal of Applied Ecology, 282: 703-720

Nitrogen- and phosphorus-containing fertilizer stimulates biodegradation of oil hydrocarbons under marine conditions. Moscow University Biological Sciences Bulletin 46(2): 62-65

Nitrogen-15 recovery in winter wheat as affected by application timing and dicyandiamide. Soil Science Society of America journal 55(1): 130-135

Nitrogen-fixation in plants: can Rhizobium live with non-legume crops?. Trends in Biotechnology 9(3): 79-80

Nitrogen-fixing activity of Bradyrhizobium strains specific to groundnuts. Pochvoznanie i Agrokhimiya 26(1-2): 53-56

Nitrogen-mineralization in dry tropical savanna: effects of burning and grazing. Soil Biology and Biochemistry 23(3): 269-273

Nitrogen-mineralizing capacity of soil after application of sapropelic fertilizer. Moscow University Soil Science Bulletin 44(3): 74-77

Nitrogen-use efficiency among flue-cured tobacco genotypes. Crop science 31(6): 1615-1620

Nitrogen-use efficiency for growth in a cultivated African grass and a native South American pasture grass. Journal of Biogeography 17(4-5): 421-425

Nitrogen: agricultural productivity and environmental problems. Nitrogen metabolism of plants: 1-15

Nitrogenase activity (C2H2 reduction) in straw-amended wheat belt soils in response to diazotroph inoculation. Soil Biology and Biochemistry 23(10): 987-998

Nitrogenase Activity and Amounts of Nitrogenase Proteins in a Frankia-Alnus incana Symbiosis Subjected to Darkness. Plant Physiology 95(3): 808-813

Nitrogenase activity and vegetative regrowth of alfalfa grown alone and in mixture with grass after successive harvests. Pesquisa Agropecuaria Brasileira 24(6): 683-692

Nitrogenase activity in soils with added root exudates. Polish Journal of Soil Science 24(2): 179-184

Nitrogenase activity, nodule respiration, and o(2) permeability following detopping of alfalfa and birdsfoot trefoil. Plant Physiology 98(3): 894-900

Nitrogenase activity, photosynthesis and total nonstructural carbohydrates in cowpea during and after drought stress. Canadian Journal of Plant Science 70(4): 1005-1012

Nitrogenase divarication with histological attributes distinctive for glycosylated aerial stem nodules and nitrosylated root nodules of Sesbania. Journal of plant nutrition5(3): 275-292

Nitrogenase in Frankia from root nodules of Alnus incana (L.) Moench: immunolocalization of the Fe- and MoFe-proteins during vesicle differentiation. New Phytologist 116(3): 443-455

Nitrogenases. Journal of Biological Chemistry 266(15): 9339-9342

Nitrogenous compounds in food, alcoholic beverages and tobacco in the biosynthesis of carcinogenic nitrosamines. Voprosy Pitaniya ( 5): 9-14

Nitrogenous constituents in the urine of cattle, sheep and goats. Journal of the science of food and agriculture9(3): 387-394

Nitrogenous fertilisers in Indian agricultural trends and perspectives (a turning point by CNG). Chemical Engineering World 26(11): 25-29

Nitrohumic acids as nitrogen fertilizers and their effects on Zn absorption by wheat seedlings. Agrochimica 35(1-3): 26-33

Nitroimidazole treatment of giardiasis. Giardiasis : 315-323

Nitromethylene actions on in situ and expressed insect nicotinic acetylcholine receptors. Febs Letters 290(1-2): 90-94

Nitrophilous fringe communities in the central and south-eastern part of the Male Karpaty Mts. II. Preslia 63(3-4): 227-244

Nitrosamine-induced vascular and carcinogenic changes in mink (Mustela vison). Norwegian Journal of Agricultural Sciences (Suppl. 9): 426-433

Nitrosamines in fish. Problems and methods of analysis. Alimentaria ( 228): 25-31

Nitrosamines in foodstuffs. Var Foda 42(7): 398-408

Nitrous oxide and dinitrogen emissions from Panicum hemitomon S. freshwater marsh soils following addition of N-15 labelled ammonium and nitrate. Journal of Freshwater Ecology 6(2): 191-198

Nitrous oxide emissions in irrigated corn as affected by nitrification inhibitors. Soil Science Society of America Journal 56(1): 161-165

Nitrous oxide flux following tropical land clearing. Global Biogeochemical Cycles 3(3): 281-285

Nitrous oxide production and denitrification in Scottish arable soils. Journal of soil science 42(3): 351-367

Nitrous oxide production and emission. Vatten 47(4): 317-320

No adaptation of Haemonchus contortus to genetically resistant sheep. International journal for parasitology 22(3): 377-380

No bankruptcy in giving up the farm. DLG Mitteilungen Agrar Inform 107(5): 32-34

No biogenic amines in Dutch cheese. VoedingsMagazine ( 2): 16-18

No change in milk production, but a fall in price. Nordisk Mejeriinformation 18(1): 9-10

No character displacement for reproductive isolation between Drosophila bipectinata and Drosophila malerkotliana. Genome 34(6): 849-852

No condition permanent: the rainforests of Africa. African development perspectives yearbook 1989: Vol I: Human dimensions of adjustment: 257-267

No crying over spilt milk. Milk Industry London 94(5): 44-45

No dancing through the tombstones. Australian Parks and Recreation 28(2): 42-48

No easy road to instant wealth: tourism in Africa. D + C, Development and Cooperation ( 3): 28-29

No evidence for isotope discrimination of tritiated glucose tracers in measurements of glucose turnover rates in man. Diabetologia 33(3): 168-173

No evidence for selection in a pheromonally polymorphic moth population. American Naturalist 136(5): 722-726

No evidence of genetic specialization to different natural host plants within or among populations of a polyphagous geometrid moth Epirrita autumnata. Oikos 63.2: 267-272

No excuse for missing mastitis early warning. Milk Producer Thames Ditton 39(2): 17

No fire blight in Switzerland yet, but measures have been taken against the disease. Acta Horticulturae ( 217): 21-22

No hype as US parlours enter UK. Dairy Farmer 38(9): 85, 87

No improvement of glucose homeostasis in diabetic rats by vanadate treatment when given by gavage. Trace Elements in Medicine 8(4): 181-186

No intersexual differences in host size and species usage in Spalangia endius (Hymenoptera: Pteromalidae). Great Lakes Entomologist, 241: 17-20

No nasty niffs. Farm Buildings and Engineering 8(2): 27-28

No need for water supplementation for exclusively breast-fed infants under hot and arid conditions. Transactions of the Royal Society of Tropical Medicine and Hygiene 84(4): 602-604

No obvious effect on keeping quality. Pot chrysanthemums: more or less fertilizer towards the end of the crop?. Vakblad voor de Bloemisterij 45(46): 60-61

No particular significance to position in league table. European Dairy Magazine 3(2): 18-24

No rosy prospects on the beef and veal market. Tierzuchter 44(1): 33-35

No silver bullet. Dairy Foods 93(4): 108

No slurry, no smell, no foul water run-off - less cost!. Pigs 8(1): 12-13

No stalling for time in fast exit parlours. Dairy Farmer 38(9): 89, 91

No time to waste: poverty and the global environment. No time to waste: poverty and the global environment: v + 217pp.

No to growth hormone. Meieriposten 79(10): 295-297

No variation is detected in the chloroplast genome of Pinus torreyana. Canadian journal of forest research = Journal canadien de recherche forestiere 21(12): 1832-1835

No-fat, no-cholesterol, salt-free, potato cooking process. United States Patent: ( US 4 906 483)

No-till corn response to nitrogen rate and timing in the middle Atlantic coastal plain. Journal of Production Agriculture 4(2): 180-185

No-till drill providing seed and fertilizer separation. United States Patent (US 4,926,767): 6 pp.

No-till dryland winter wheat (Triticum aestivum L.) as influenced by fertilizer placement methods and downy brome (Bromus tectorum) infestation. Dissertation Abstracts International B, Sciences and Engineering 51(9): 4114B

No-till field implement. United States Patent (US 4,930,431): 10 pp.

No-till liquid herbicide and fertilizer suspension. United States Patent (US 5,102,446): 5 pp.

No-till plot planter with row space and fertilizer placement capabilities. Agronomy Journal 84(2): 264-267

No-till seeders effects on seed zone properties and wheat emergence. Transactions of the ASAE 34(3): 733-739

No-till sowing using narrow-winged points or discs and press wheels. Agricultural engineering conference 1990 Proceedings of a conference held in Toowoomba, Australia, 11-14 November 1990: 82-87

No-till switchgrass establishment as affected by limestone, phosphorus, and carbofuran. Journal of production agriculture 3(4): 475-479

No-till systems in semi-arid climates. Landtechnik 47(7/8): 323-327

No-till warm-season grass establishment as affected by atrazine and carbofuran. Agronomy Journal 83(2): 311-316

No-till winter wheat dry matter and tissue nitrogen response to nitrogen fertilizer form and placement. Agronomy Journal 83(6): 1035-1043

No-till winter wheat production: response to spring applied nitrogen fertilizer form and placement. Agronomy Journal 83(4): 722-728

No-tillage and legume cover cropping in corn agroecosystems: effects on soil arthropods. Acta Phytopathologica et Entomologica Hungarica 24(1-2): 99-104

No-tillage cultivation of spring crops - the need for technological solutions. Utredning/Rapport Nordiske Jordbrugsforskeres Forening NJF ( 56): 166-172

No-tillage cultivation of winter crops. Utredning/Rapport Nordiske Jordbrugsforskeres Forening NJF ( 56): 173-178

No-tillage mechanical transplanting cultivation of rice. Report of the Tohoku Branch, the Crop Science Society of Japan ( 32): 8-11

Nocardia associated with pulmonary tuberculosis. Journal of Communicable Diseases 23(2): 157-159

Nocardia asteroides as a causative agent of mastitis in dairy cattle in Iraq. Indian Veterinary Journal 66(1): 10-12

Nocardia asteroides infection complicating rheumatoid arthritis. Journal of Rheumatology 18(3): 459-461

Nocardia asteroides infection following scleral buckling. Ophthalmic Surgery 22(3): 150-152

Nocardia asteroides mastitis in goats. Arquivo Brasileiro de Medicina Veterinaria e Zootecnia 42(6): 545-547

Nocardia asteroides otitis media in AIDS. Presse Medicale 20(31): 1512-1513

Nocardia asteroides pericarditis: report of a case and review of the literature. Mayo Clinic Proceedings 65(6): 819-824

Nocardia asteroides pneumonia complicating low dose methotrexate treatment of refractory rheumatoid arthritis. Annals of the Rheumatic Diseases 50(9): 642-644

Nocardia asteroides septicemia in a pemphigus patient. Successful treatment with trimethoprim-sulfamethoxazole and amikacin association. Dermatologica 181(4): 311-313

Nocardia brasiliensis cellulitis in a heart transplant patient. Texas Heart Institute Journal 17(2): 133-135

Nocardia brasiliensis infection in patients with AIDS. Clinical Infectious Diseases 14(4): 977-978

Nocardia colonizing the sputum in cystic fibrosis. American Review of Respiratory Disease 141(4 PART 2): A815

Nocardia infection in AIDS: a clinical and microbiological challenge. Journal of Clinical Pathology 45(9): 821-822

Nocardia infection in the dog. Obiettivi e Documenti Veterinari 11(12): 21-24

Nocardia scleritis. American Journal of Ophthalmology 110(4): 446-447

Nocardial brain abscesses in a pregnant woman. Reviews of Infectious Diseases 13(4): 630-632

Nocardial infection as a complication of AIDS: report of six cases and review. Reviews of Infectious Diseases 13(4): 624-629

Nocardiosis. Antifungal drug therapy A complete guide for the practitioner: 233-236

Nocardiosis in a patient with antibodies against human immunodeficiency virus. Medicina Clinica Barcelona 94(18): 719

Nocardiosis in an AIDS patient. Revista Clinica Espanola 188(2): 83-84

Nocardiosis in patients with AIDS. Clinical Infectious Diseases 15(2): 370-370

Nocardiosis in patients with human immunodeficiency virus infection. Report of 2 cases and review of the literature. Medicine 71(3): 128-138

Nocardiosis mimicking pulmonary tuberculosis in Ugandan AIDS patients. Chest 100(3): 888-888

Noctuidonema daptria, n. sp. (Nematoda: Aphelenchoididae), an Ectoparasite of the Moth Lesmone porcia (Stoll). Journal of Nematology 24(1): 16-22

Noctuidonema guyanense Remillet & Silvain, 1988 : spicule morphology, redescription of the male and emended diagnosis of the genus Noctuidonema. Revue de Nematologie 13(4): 433-436

Nocturnal activity of insectivorous bats relative to temperature and prey availability in tropical Queensland. Australian Wildlife Research, 162: 151-158

Nocturnal behaviour of female Mythimna convecta. Entomologia Experimentalis et Applicata, 603: 271-282

Nocturnal behaviour of slugs. Ceiba 28(2): 193-199

Nocturnal clustering of the solitary wasp, Chalybion californicum (Saussure) (Hymenoptera: Sphecidae). Pan Pacific Entomologist 67(3): 222-224

Nocturnal density and blood-feeding activity of somme species of Culicidae (Diptera) commonly found in Cukurova. Turkiye Parazitoloji Dergisi 15(3-4): 137-143

Nocturnal distribution of Louisiana riceland mosquito adults. Journal of the American Mosquito Control Association 7(4): 628-632

Nocturnal grasshopper migration in West Africa: transport and concentration by the wind, and the implications for air-to-air control. Philosophical Transactions of the Royal Society of London B Biological Sciences, 328: 655-672 No. 1251

Nocturnal observations on the emergence and flight behaviour of Helicoverpa armigera (Lepidoptera: Noctuidae) in the post-rainy season in central India. Bulletin of Entomological Research, 822: 243-256

NodT, a positively-acting cultivar specificity determinant controlling nodulation of Trifolium subterraneum by Rhizobium leguminosarum biovar trifolii. Plant molecular biology: an international journal on fundamental research and genetic engineering 16(4): 515-526

Node and fruiting branch position effects on tuber and seed quality characteristics. Proceedings of the 1989 Beltwide Cotton Production Research Conferences: 98-100

Nodular hyperplasia of the spleen in a dog. Research Bulletin of the Faculty of Agriculture, Gifu University ( 56): 147-155

Nodular migratory eosinophilic panniculitis (human gnathostomiasis). Medicina Cutanea Ibero Latino Americana 17(3): 158-162

Nodulating competitiveness of some high N2-fixing Rhizobium from agroforest legumes. Philippine Agriculturist 72(3): 373-380

Nodulation and N2(C2H2) fixation in cowpea and groundnut during water stress and recovery. Field Crops Research 25(3-4): 223-232

Nodulation and growth of some nitrogen fixing trees in relation to nutrient levels and Rhizobium in Nigeria, Zaire and Zimbabwe. Nitrogen Fixing Tree Research Reports 6: 3-5

Nodulation and nitrogen fixation by white clover (Trifolium repens L.) in the presence of mineral nitrogen. Dissertation Abstracts International B, Sciences and Engineering 51(2): 481B

Nodulation and nitrogen fixation in faba bean (Vicia faba L.) plants under salt stress. Symbiosis Rehovot 12(3): 311-319

Nodulation and nitrogen fixation in intercropping of legumes and non-legumes with pigeonpea. Orissa Journal of Agricultural Research 3(2): 166-168

Nodulation and nitrogen fixation of faba bean (Vicia faba L.) as affected by removal of the cotyledons and nitrate supply. Annals of Botany 69(3): 227-230

Nodulation and nitrogen fixation of mungbeans in Australia. Mungbean: the Australian experience Proceedings of the first Australian mungbean workshop: 66-72

Nodulation and nitrogen fixing capacity in relation to variable salinity levels in Vigna radiata L. (Mung). Research Bulletin of the Panjab University, Science 39(3-4): 187-196

Nodulation and nitrogenase activity in gram (Cicer arietinum L.) as influenced by Rhizobium and VA mycorrhiza interaction. National Academy Science Letters 14(7): 289-292

Nodulation and nitrogenase activity patterns of L. leucocephala and Gliricidia sepium during early stages of growth. Leucaena Research Reports 9: 55-58

Nodulation and nutrient accumulation of chickpea as influenced by weed management. Indian Journal of Agronomy 34(2): 234-236

Nodulation and plant growth as influenced by growth regulators in some legumes. Acta Botanica Indica 17(2): 177-181

Nodulation and yield of field bean (Phaseolus vulgaris L.) crops treated with different herbicides under two systems of cultivation. Turrialba 40(2): 250-255

Nodulation competitiveness of Rhizobium leguminosarum bv. phaseoli and Rhizobium tropici strains measured by glucuronidase (gus) gene fusion. Biology and Fertility of Soils 14(2): 140-144

Nodulation genetics: the plant-bacterial interface. Nitrogen fixation: achievements and objectives Proceedings, 8th international congress on nitrogen fixation, Knoxville, USA, May 20-26, 1990: 15-19

Nodulation in vitro of Acacia mangium (Leguminosae). Annales des Sciences Forestieres 47(5): 451-460

Nodulation interaction of the soybean allele Rj2 with Asiatic isolates of Bradyrhizobium japonicum. Crop science 31(5): 1129-1131

Nodulation of Elaeagnus angustifolia in the wood at Valdemoro (Madrid). Ecologia Madrid ( 4): 121-129

Nodulation of non-legumes by rhizobia. Nitrogen fixation: achievements and objectives Proceedings, 8th international congress on nitrogen fixation, Knoxville, USA, May 20-26, 1990: 813-823

Nodulation of oilseed rape (Brassica napus) by rhizobia. Journal of Experimental Botany 41(233): 1567-1572

Nodulation of Soybean by a Transposon-Mutant of Rhizobium fredii USDA257 Is Subject to Competitive Nodulation Blocking by Other Rhizobia. Plant Physiology 94(3): 1276-1281

Nodulation of white clover inoculated with 2 Rhizobium trifolii strains under different Al and Mn levels in nutrient solution. Pesquisa Agropecuaria Brasileira 24(6): 693-698

Nodulation status of soybean (Glycine max) crop in Punjab state. Research and Development Reporter 7(1-2): 204-206

Nodulation studies with induced mutants of black gram (Vigna mungo L.). Mutation Breeding Newsletter ( 36): 9-10

Nodulation success and persistence of recommended inoculum strains for subtropical forage legumes in northern Australia. Soil Biology and Biochemistry 23(6): 533-541

Nodulation, N2 fixation (15N) and N nutrition relationships in mycorrhizal or phosphate-amended alfalfa plants. Symbiosis Rehovot 12(1): 33-41

Nodulation, biomass and nitrogen content in Sesbania species. Plant and Soil 128(2): 221-223

Nodulation, dinitrogen fixation, and yield improvement in second-crop soybean cover-inoculated with Bradyrhizobium japonicum. Agronomy Journal 83(3): 622-625

Nodulation, growth and seed yield of moong in response to rhizobium inoculation and application. Indian Journal of Mycological Research 27(2): 153-157

Nodule carbohydrate composition and nitrogen fixation in pea (Pisum sativum L.): effect of Rhizobium strain and NH4NO3. Soil Biology and Biochemistry 23(7): 681-688

Nodule culture and regeneration of Eucalyptus grandis hybrids. Plant Cell Reports 9(10): 586-589