Abstract
It is determined, that in the ХХ-th century organic agriculture was based on introduction of complex of scientifically reasonable natural and agro-technical measures, which was based on an ecological approach to its management. It is set that in the first half of the ХХ-th of century in Ukrain took place considerable distribution of the use of grass sowing and grass system of agriculture, worked out by an academician V. R. Viliams. It is found out, that cultivation of perennial legumes in grassland crop rotations provided for improvement of soil fertility, quality of agricultural products, improvement of the phytosanitary condition and the environment.
Highlights
Н. О химизации земледелия и правильных севооборотах
That in the ХХ‐th century organic agriculture was based on introduction of complex of scientifically reasonable natural and agro‐technical measures, which was based on an ecological approach to its management
That cultivation of perennial legumes in grassland crop rotations provided for improvement of soil fertility, quality of agricultural products, improvement of the phytosanitary condition and the environment
Summary
Н. О химизации земледелия и правильных севооборотах. М. Вопросы истории системы земледелия в творчестве Н. Об удобрении полей и севооборотах: избранные статьи.
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