TY JOUR TI IMPROVEMENT OF THE TECHNOLOGY OF CULTIVATION OF SPRING SOFT WHEAT VARIETY TULAIKOVSKAYA NADEJDA ON GRAY FOREST SOIL OF THE REPUBLIC OF TATARSTAN THEM KW spring wheat KW variety KW seeding rate KW nutrition background yield JO Agrobiotechnologies and digital farming AU Serzhanov, I.. AU Shaykhutdinov, F.. AU Garaev, R.I. AU Serzhanova, A.R. PY 2023 IS 2 PB Kazan state agrarian University