%0 Journal Article
%T DESIGN AND DEVELOPMENT OF CROP ROTATION, SATURATED PERENNIAL GRASSES - THE BASIS OF FOOD SUPPLY ENHANCEMENT AND AGRICULTURE BIOLOGIZATION (by the example of LLC 
%A Vafina , L..
%A Khismatullin, M..
%A Sochneva, S..
%A Sayfutdinov, A..
%K land resources, acidity, humus, phosphorus, potassium, feed units, alfalfa, grain grasses, cash proceeds.
%J Vestnik of Kazan State Agrarian University
%D 2016
%N 11
%P 3
%I Kazan state agrarian University