%0 Journal Article %T Fluorescence of corn chlorophyll and the mechanism of increasing its yield when applying mineral fertilizers %A Ovsyannikov, Y.A. %K corn, photosynthesis, net photosynthetic productivity, fluorescence, mineral fertilizers, root system, root secretions, yield, rhizosphere, microorganisms %J Agrarian Bulletin of the %D 2021 %N 205 %P 6 %I Ural State Agrarian University