Effectiveness of phosphorus fertilizers depending on the content of mobile phosphorus in the dark chestnut soil and in the ciscaucasian ussr carbonated chernozem predicting the changes in soil phosphorus content and calculating the standard doses of phosphorus fertilizers

Efficiency of phosphorus fertilizers depending on the content of mobile phosphorus in dark Chestnut soil and in Ciscaucasian calcareous Chernozem, forecasting the change in phosphorus content in soils and the calculation of norms of phosphorus fertilizers. Agrokhimiia (10) 58-69, 1983

Effectiveness of phosphorus fertilizers in relation to the labile phosphorus content in a dark-chestnut soil and in a Cis-Caucasian calcareous chernozem, predicting changes in soil phosphorus content and calculating the rates of phosphorus application. Agrokhimiya (10): 58-69, 1983

Change in mobile phosphorus content in ciscaucasian ussr calcareous chernozem when applying phosphorus fertilizers under irrigation. Agrokhimiya (4): 30-39, 1980

Effectiveness of phosphorus fertilizers and dynamics of mobile phosphates in soil under annual application of various doses of phosphorus on dark chestnut soil of the northern caucasus. Agrokhimiya (11): 27-37, 1971

Change in the content of mobile phosphorus in dark chestnut soil during prolonged use of phosphorus fertilizers in irrigation conditions. Agrokhimiya: 36, 1979

Effectiveness of phosphorus fertilizers and dynamics of mobile phosphates in soil under annual application of various doses of phosphorus on dark Chestnut soils of the northern Caucasus. Agrokhimiia 11 27-37, 1971

Effectiveness of annual, periodic and single application of phosphorus fertilizers in Ciscaucasian calcareous Chernozem in an irrigated crop rotation and the balance of phosphorus in the soil. Agrokhimiia (9) 28-37, 1980

Effectiveness of increasing levels of phosphorus fertilizers on the yield of raw cotton depending on the content of available phosphorus in the soil. Trudy Vsesoiuznyi Ordena Lenina Nauchno Issledovatel'skii Institut Khlopkovodstva: 2) 50-54, 1979

Effect of the content of mobile phosphorus in soil on the yield of winter wheat and the effectiveness of phosphorus fertilizers. Agrokhimiia (6) 26-33, 1979

Dependence between the content of mobile phosphorus in the soil and the effectiveness of phosphorus fertilizers on slightly eroded calcareous Chernozems. Agrokhimiia (8) 9-15, 1981

Relationship between the content of mobile phosphates in soil, yield of crops and the effectiveness of phosphorus fertilizers on dark Chestnut soils in the Northern Caucasus under irrigation. Agrokhimiia 30-34, 1976

Peculiarities of the effect of fertilizers on alfalfa depending on the content of mobile phosphorus in light Chestnut soil. Agrokhimiia (5) 16-22, 1986

Agrochemical basis for optimum parameters in content of mobile forms of phosphorus and potassium in the soil and optimization of doses of phosphorus and potash fertilizers on soddy-podzolic soils. Agrokhimiya 0(2): 3-11, 1995

Effectiveness of fertilizers applied to calcareous chernozem soil given basal dressing of high rates of phosphorus and phosphorus-potassium fertilizers. Khimiya v Sel' skom Khozyaistve 10(6): 6-9, 1973

Effectiveness of phosphorus fertilizer on a grass stand depending on the content of mobile phosphorus in the soil. Khimiia v sel'skom khoziaistve: ) 22-26, 1984