Продуктивность многолетних трав в зависимости от удобрения покровной культуры на черноземе обыкновенном
Journal Title: Бюллетень науки и практики - Year 2017, Vol 3, Issue 1
Abstract
В статье приведены исследования за пятилетний период по изучению урожайности и химического состава многолетних трав на черноземе обыкновенном в зависимости от доз удобрений, вносимых под покровную культуру. Изучено влияние последействия удобрений, вносимых раздельно и совместно под яровой ячмень на урожай и качество сена люцерны и травосмеси.
Authors and Affiliations
Andrey Fedyushkin, Alexander Paramonov, Valentina Medvedeva
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