%0 Journal Article
%T SPATIAL STRUCTURE OF WEED CONTENSION OF GRAIN-GRASS-ROW CROP ROTATION IN THE NORTH-WEST OF RUSSIA
%A Shpanev, A.M.
%A Smuk, V.V.
%K crop rotation, weeds, species composition, weed structure, coefficient of variation, aggregation coefficient
%J Vestnik of Kazan State Agrarian University
%D 2023
%N 18
%P 7
%I Kazan state agrarian University