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YIELD END QUALITY OF PEAS DEPENDING ON THE LIMING AND POTASSIUM FERTILIZERS AT CULTIVATION ON WEAK SOUR SOD-PODSOLIC LIGHT LOAMY SOIL

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Abstract

In field experiences conducted on sod-podzolic light loamy soil with pH 5,51-6,00 liming by dolomite meal, chalk and carbonate sapropel has shown positive effect on photosynthetic action for process production of peas. Using dolomite meal and carbonate sapropel on the background of N16P60K90 increase quantity of protein in the peas grain and irreplaceable amino acids, influence of the chalk on the quality of peas was poor. Liming by various forms of calcareous means, potassium fertilizer application had positive influence on lisin considerably increasing this index, in which connection the most impact had chalk application in a soil.

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Germanovich T.M., Tsaruk I.A. YIELD END QUALITY OF PEAS DEPENDING ON THE LIMING AND POTASSIUM FERTILIZERS AT CULTIVATION ON WEAK SOUR SOD-PODSOLIC LIGHT LOAMY SOIL. Soil Science and Agrochemistry. 2009;(1):144-155. (In Russ.)

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ISSN 0130-8475 (Print)