Effect of the cultivation of legumes on the dynamics of sod-podzolic soil fertility rate
Author(s) -
Uliana Karbivska,
Andrii Butenko,
Віктор Іванович Онічко,
І. М. Масик,
Z.I. Hlupak,
O.M. Danylchenko,
T. I. Klochkova,
O. L. Ihnatieva
Publication year - 2019
Publication title -
ukrainian journal of ecology
Language(s) - English
Resource type - Journals
ISSN - 2520-2138
DOI - 10.15421/2019_702
Subject(s) - agronomy , soil fertility , phosphorus , potassium , nutrient , fertilizer , chemistry , nitrogen , yield (engineering) , zoology , soil water , biology , ecology , materials science , organic chemistry , metallurgy
The effect of cultivation of legumes on the fertility rate of sod-podzolic surface-gleyed soil has been investigated. Based on the obtained results it has been found that on average, during the years of cultivation, the fertilizer factor with a percentage of 62% turns out to be more influential in terms of yield obtained from 1 ha of dry mass. The highest nutrient content is observed on the alfalfa variant: alkaline hydrolyzed nitrogen-80.4 mg/kg of soil, mobile phosphorus-81.5 mg/kg of soil and exchangeable potassium-77.3 mg/kg of soil.
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