TY JOUR TI AGROCHEMICAL AND BIOLOGICAL SOILS PROPERTIES IN THE MINERAL FERTILIZERS AND STRAW APPLICATION KW soil KW straw KW fertilizers KW environmental reaction KW humus KW ammonium nitrogen KW available phosphorus KW available potassium KW enzymatic activity JO Bulletin of KSAU AU Chernositova, T.N. AU Pileckaya, O.A. PY 2023 IS 0 PB Krasnoyarsk State Agrarian University