geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

A method of determining P fertilizer rates for different soils and different P levels


, : A method of determining P fertilizer rates for different soils and different P levels. Doklady Bolgarskoi Akademii Nauk 33(2): 277-280

The relationship between the content of available P determined by various methods and the P sorbed at 0.2 mg P/l in 0.01 M CaCl2 allowed satisfactory determination of the optimum soil phosphate level and of required P fertilizer rates for pot-grown ryegrass in chernozem-smolnitsa, gray forest soil, cinnamon pseudopodzolic forest soil and leached chernozem, but not in calcareous chernozem.

US$29.90


Other references

Edgar, G.W., 1963: Progressive Myoclonus Epilepsy As An Inborn Error Of Metabolism Comparable To Storage Disease. Epilepsia 4: 120-137

Piccini, R.X.; Facchini, L.A.; Tomasi, E.; Thume, E.; Silveira, D.S.; Siqueira, F.V.; Rodrigues, M.A., 2006: Health care needs of the old aged: effectiveness in the offer and use of primary health care services. The effectiveness of the primary care offered and the use of these services made by the aged population approached in the baseline studies of the Program for Expansion and Consolidation of Family Health (PROESF) conducted by the UFP included 41 mu...

Wears, R.L., 2015: Standardisation and Its Discontents. NlmCategory="UNASSIGNED">In discussions of the quality and safety problems of modern, Western healthcare, one of the most frequently heard criticisms has been that: "It is not standardised." This paper explores issues around...

Mahood, A., 1961: An experiment on the control of Glossina palpalis (R.-D.) in Southern Zaria Province, Northern Nigeria, by chemical means. Surveys carried out in 1958 in southern Zaria Province, close to the boundary between the Northern and Southern Guinea savannah zones of Northern Nigeria, between Kachia and the western escarpment of the Jos Plateau, indicated the presence of a po...

Griffin, D.M., 1991: Implementation of the results of scientific research in practical management: a case study from Nepalese forestry. The experience is described of the Nepal-Australia Forestry Project from 1978 to 1988, in the Middle Hills of Nepal, focusing on the research and management aspects of improving the productivity of the forestry sector (especially the provision of...

Vasudevaiah, V.; Dash, M., 2015: Effectiveness of CME on "Pediatric Emergencies and Management" Among the Health Personnels in Community Health Centre, Karikalampakkam, Puducherry. To assess the level of knowledge among health personnels on pediatric emergencies and their management and to evaluate the effectiveness of CME programme on the same. This study was conducted at Karikalampakkam village of Puducherry. Karikalampakk...

Curson, P.; McCracken, K., 2006: An Australian perspective of the 1918-1919 influenza pandemic. The 1918-1919 influenza pandemic stands as one of the greatest natural disasters of all time. In a little over a year the disease affected hundreds of millions of people and killed between 50 and 100 million. When the disease finally reached Austr...

D.Simone, Claudio, 2003: Use of bacteria endowed with arginine deiminase to induce apoptosis and/or reduce an inflammatory reaction and pharmaceutical or dietetic compositions containing such bacteria. Disclosed is the use of bacteria endowed with arginine deiminase to induce apoptosis and/or reduce an inflammatory reaction, and pharmaceutical or dietetic compositions containing such bacteria. Also included is a strain of Lactobacillus brevis hi...

Mortensen, R.M.; Medoff, J.; Feldman, J.M., 1988: Case report: chylous ascites and carcinoid tumors: possible association of two rare disorders. Three cases of chylous ascites are reported in a series of 275 patients with carcinoid tumor. All three patients had diarrhea and elevated serotonin production. The literature is reviewed and the possible causes of the chylous ascites are discusse...

Elderen, T.Van.; Maes, S.; Seegers, G.; Kragten, H.; Wely, L.Relik-Van., 1994: Effects of a post-hospitalization group health education programme for patients with coronary heart disease. Effects of a post-hospitolization group health education programme for patients with coronary heart disease. A health education programme was offered to groups of coronary heart patients and their partners after discharge from hospital. A randomiz...