TY JOUR TI INTENSIFICATION AGENTS USE EFFECT ON SOIL BIOLOGICAL ACTIVITY AND PHYTOSANITARY STATE UNDER PEA SOWING KW biological activity KW microorganisms KW root rot KW meadow-chernozem soil KW soil cultivation KW complex chemicalization KW peas JO Bulletin of KSAU AU Shuliko, N.N. AU Korchagina, I.A. AU Hamova, O.F. AU Korchagina, I.A. AU Kiseleva, A.A. AU Yushkevich, L.V. AU Yuschenko, D.N. PY 2024 IS 0 PB Krasnoyarsk State Agrarian University