TY JOUR TI INFLUENCE OF LIQUID ORGANOMINERAL FERTILIZERS ON YIELD, QUALITY OF GRAIN PRODUCTION OF CORN AND THE DYNAMICS OF NUTRIENT REMOVAL FROM THE SOIL KW nitrogen KW zinc KW organomineral fertilizers KW corn (Zea Mays). JO Agrobiotechnologies and digital farming AU Ziganshin, A.A. AU Safin, R.I. PY 2025 IS 4 PB Kazan state agrarian University