Abstract

Alеksandr Nicolaevich Esaulko, Ylia Ivanovna Grechishkina, Maksim Sergeevich Sigida, Sergei Aleksandrovich Korostilev and Evgeniy Valerivich Golosnoi

DOI : http://dx.doi.org/10.13005/ojc/320642

The identification of potential soil reserves of potassium available for plants, their predictive assessment, determination of influence of intensity of potassium balance on the yield of major crops and the content of forms of element in the soil is particularly important, which was the basis for the study of the influence of the most common systems of fertilizers on the agrochemical properties of the soil, the peculiarities of changes in the potassium fund of leached humus, the growth and development of corn silage, which indicates the relevance of norms, combinations and forms of fertilizer for specific soil and climatic conditions of maize cultivation.

forms of potassium; nitrate nitrogen; mobile phosphorus; exchange potassium; leached humus; fertilizer system; soil properties; nutritional regime of the soil

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