Uman NUH | today: 09/30/2020

Author(s) Herkіyal O.M., Candidate of Agricultural Science, Professor of Department of Agricultural Chemistry and Soil Science, Uman National University of Horticulture, Ukraine
Category Agricultural chemistry
year 2012 issue №1-2, 2012
pages 27-34 index UDK 631.82:631.582
DOI
Abstract The share of fertilizer in forming capacity increases with the growth of saturation in crop rotation. Taking into account a surplus of crop capacity the payback of a unit of fertilizer was the highest in crop rotation with nutrients saturation of 135 kg/ha. If the level of saturation grows twice or in tree times the payback of fertilizer decreases.
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