Preview

Soil Science and Agrochemistry

Advanced search

EFFECT OF FERTILIZERS IN THE GRAIN-ROW CROP ROTATION ON SOD-PODZOLIC LIGHT LOAMY SOIL WITH VERY HIGH PHOSPHORUS MAINTENANCE AND POTASSIUM UNDER VARIOUS WEATHER CONDITIONS

Full Text:

Abstract

On sod-podzolic light loamy soil with very high phosphorus maintenance and potassium the high cost efficiency of introduction in a crop rotation of N330-630 is established. The greatest efficiency and delay of degradation of fertility is reached at application of N630P90K195 against the background of 50 t/hectare of manure. The efficiency of use of phosphoric and potash fertilizers in low doses (P15-20K30-60) is established that promotes increase in stability of efficiency in years with adverse weather conditions.

For citations:


Kulesh O.G., Mezentseva E.G., Shedava A.A., Zhabrovskaya N.Yu. EFFECT OF FERTILIZERS IN THE GRAIN-ROW CROP ROTATION ON SOD-PODZOLIC LIGHT LOAMY SOIL WITH VERY HIGH PHOSPHORUS MAINTENANCE AND POTASSIUM UNDER VARIOUS WEATHER CONDITIONS. Soil Science and Agrochemistry. 2019;(1):109-119. (In Russ.)

Views: 187


Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.


ISSN 0130-8475 (Print)