%0 Journal Article
%T THE ASSESSMENT OF GREY SOILS FERTILITY TRANSFORMATION ACCORDING TO THE DEGREE OF HUMUS CONTENT
%A Sorokina, O.A.
%K humus content, grey soils, deposit, old arable land, forest cover, the degree of humus content, fertility, rang-ing, spatial variation
%J Bulletin of KSAU
%D 2018
%N 
%P 6
%I Krasnoyarsk State Agrarian University