Open AccessThe influence of light gray forest soil cultivation systems and the use of fertilizers and biological product on the root supply and crop yields in the crop rotation link in the Volga-Vyatka region
Author(s) -
А. В. Ивенин,
А. П. Саков
Publication year - 2020
Publication title -
agrarnaâ nauka
Language(s) - English
Resource type - Journals
eISSN - 2686-701X
pISSN - 0869-8155
DOI - 10.32634/0869-8155-2020-336-3-81-86
Subject(s) - straw , plough , tillage , agronomy , ammonium nitrate , crop yield , crop rotation , environmental science , crop , mathematics , biology , chemistry , organic chemistry