%0 Journal Article
%T INFLUENCE OF CHEMICALS ON THE OPTICAL PROPERTIES OF AGROCENOSIS OF SPRING BARLEY WITH PERENNIAL GRASSES
%A Fesenko, M.A.
%A Shpanev, A.M.
%K spring barley (Hordeum vulgare L.), perennial grasses, weeds, vegetation index NDVI, application of mineral fertilizers, plant protection system
%J Vestnik of Kazan State Agrarian University
%D 2021
%N 16
%P 4
%I Kazan state agrarian University