TY JOUR TI EFFICIENCY OF APPLICATION OF BIOLOGICAL PREPARATIONS BASED ON ENDOPHYTIC BACTERIA STRAINS ON SPRING WHEAT IN THE CONDITIONS OF KAMA REGION OF THE REPUBLIC OF TATARSTAN KW spring wheat (Triticum aestivum L) KW endophytic bacteria KW Burlak KW yield KW yield structure. JO Agrobiotechnologies and digital farming AU Amirov, M.F. AU Zemdihanov, M.M. AU Semenov, P.G. AU Shavalieva, A.T. AU Semenov, S.G. PY 2024 IS 3 PB Kazan state agrarian University