%0 Journal Article
%T Fertility chernozem south and yield of winter wheat under different systems of fertilizers and soil treatment
%A Shevchenko, I..
%K southern black soil, fertility, humus, P2O5, exchangeable potassium, the yield of winter wheat.
%J Actual directions of scientific researches of the XXI century: theory and practice
%D 2014
%N 2
%P 6
%I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov