TY JOUR TI THE CHANGE OF MORPHOLOGICAL CHARACTERISTICS OF CHERNOZYOMS ON THE SLOPES UNDER THE INFLUENCE OF MANY YEARS OF PLOUGHING IN THE CONDITIONS OF FOREST-STEPPE ZONE OF TRANS-URALS KW lixivious chernozyom KW slope fields KW mechanical erosion KW plowing KW morphological fea-tures KW agrogene transformation KW humus layer KW parti-cle size distribution KW soil heterogeneity KW fertility mon-itoring JO Bulletin of KSAU AU Eremin, D.I. PY 2017 IS PB Krasnoyarsk State Agrarian University