%0 Journal Article %T BIOLOGICAL ACTIVITY OF LEACHED CHERNOZEM DEPENDING ON BIOLOGICAL PRODUCTS APPLIED ON POTATOES IN THE ALTAI REGION’S OB RIVER AREA %A Kursakova, V.S. %A Stupina, L.A. %K biological activity, leached chernozem, microbiological preparations, potatoes, yield, microbial cenosis %J Bulletin of KSAU %D 2024 %N 0 %P 8 %I Krasnoyarsk State Agrarian University