TY JOUR TI EFFICIENCY OF AGROCHEMICALS USING TO ACCELERATE POST-HARVEST RESIDUES DECOMPOSITION OF SPRING WHEAT IN DARK-GRAY FOREST SOIL KW humification coefficient KW mineralization KW biodestructors KW straw decomposition KW soil enzymatic activity KW carbon-to-nitrogen ratio KW composting KW lignin JO Vestnik of Kazan State Agrarian University AU Eremin, D.I. AU Lyubimova, A.V. PY 2025 IS 20 PB Kazan state agrarian University