TY JOUR TI RESULTS OF ASSESSMENT OF THE PRODUCTIVITY OF NEW VARIETIES OF SPRING BARLEY IN THE CONDITIONS OF THE PREDKAMA ZONE OF THE REPUBLIC OF TATARSTAN KW spring barley KW root rot KW adaptive potential KW 1000 grain weight JO Agrobiotechnologies and digital farming AU Afanasyeva, D.S. AU Kadyrova, F.Z. PY 2024 IS 3 PB Kazan state agrarian University