%0 Journal Article %T IMPACT OF VARIABLE FERTILIZATION ON FORAGE CORN PRODUCTIVITY %A Strel'cov, R.M. %K forage corn, crop yield, differentiated fertilization, mineral fertilizers, precision farming, agrochemical indicators, sustainable farming, spatial soil heterogeneity, agroecological efficiency, crop productivity. %J Agrobiotechnologies and digital farming %D 2026 %N 5 %P 6 %I Kazan state agrarian University