The use of growth activators and organic meliorant in potato cultivation on gray forest soils

Abstract

In Russia, potatoes are one of the main food and industrial crops. At the same time, a number of difficulties arise in the process of growing it due to unstable weather conditions. It is shown that the use of copper nanoparticles and 1% liquid-phase biological product against the background of organic meliorant allows to increase potato yield and improve agrochemical indicators of gray forest soil. Keywords: COPPER NANOPARTICLES, LIQUID-PHASE BIOLOGICAL PRODUCT, COMPOST, POTATOES, YIELD, GRAY FOREST