TY JOUR TI PRODUCTIVITY OF SPRING CAMELINA DEPENDING ON VARIOUS BACKGROUNDS OF MINERAL NUTRITION AND BIOPREPARATIONS KW spring camelina (Camelina sativa) KW yield structure KW weight of 1000 seeds KW biological yield KW oil content KW biopreparations KW mineral fertilizers. JO Agrobiotechnologies and digital farming AU Suleymanov, S.R. AU Ismagilova, E.F. PY 2025 IS 4 PB Kazan state agrarian University