+ Site Statistics
References:
52,654,530
Abstracts:
29,560,856
PMIDs:
28,072,755
+ Search Articles
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ PDF Full Text
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn

+ Translate
+ Recently Requested

Effectiveness of fertilizers applied to calcareous chernozem soil given basal dressing of high rates of phosphorus and phosphorus-potassium fertilizers



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



In trials in 1969-71 with winter wheat grown on calcareous chernozem soil containing 0.81-1 mg P2O5 and 35-37 mg K2O/100 g soil, average grain yields on plots given a basal dressing of (a) 400 kg P2O5 or (b) 400 kg P2O5 + 150 kg K2O/ha, or (c) no fertilizer were 4.84, 4.68 and 3.73 t/ha, respectively. Application of 90 kg N + 60 kg P2O5/ha increased yields to 5.61, 5.54 and 4.55 t/ha on plots given (a), (b) and (c), respectively.

(PDF emailed within 1 workday: $29.90)

Accession: 000077744

Download citation: RISBibTeXText



Related references

Effectiveness of fertilizers on calcareous Chernozem when applied on high phosphorus and potassium phosphate backgrounds. 1973

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

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 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. Agrokhimiya: 8-69, 1983

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

Accumulation of labile phosphorus in the soil and effectiveness of phosphorus fertilizers applied annually to an irrigated carbonate Chernozem in the Caucasian foothills. Soviet agricultural sciences: ) 59-62, 1979

The effectiveness of phosphorus fertilizers applied systematically to crops grown in rotation on a Ciscaucasian calcareous chernozem. Agrokhimiya (10): 16-25, 1980

Effectiveness of phosphorus and potassium fertilizers applied to cotton in relation to phosphorus and potassium contents in the soil. Khimiya v Sel' skom Khozaistve 13(10): 23-25, 1975

Changes in contents of available phosphorus in cis-Caucasian calcareous chernozem soil as affected by the application of phosphorus fertilizers under irrigated conditions. Agrokhimiya (4): 30-39, 1980

Efficiency of the application of phosphorus fertilizers each year, periodically and only once to cis-Caucasus calcareous chernozem soil with an irrigated crop rotation and the phosphorus balance in soil. Agrokhimiya (9): 28-37, 1980

Effect of nitrogen fertilizers applied with a basal dressing of phosphorus and potassium on growth, development and yield of cotton on serozem-meadow soils of Shirvan. Izvestiya Akademii Nauk Azerbaidzhanskoi SSR, Biologicheskikh Nauk (4): 55-59, 1975

Effectiveness of periodic application of phosphorus potassium fertilizers in a crop rotation on dernovo calcareous soil. Agrokhimiya: 55, 1972

Effectiveness of phosphorus fertilizers applied to wheat, sugar beet and peas on slightly leached chernozem soil in Dobrudzha region. Pochvoznanie i Agrokhimiya 10(1): 80-87, 1975

Effectiveness of phosphorus and potassium fertilizers applied in reserve to derno-podzolic soil. Khimiya v Sel' skom Khozyaistve 12(11): 20-23, 1974

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