TY CONF TI THE EFFECT OF AGROTECHNICAL METHODS ON THE PHOTOSYNTHETIC APPARATUS OF SPRING WHEAT KW spring wheat KW photosynthetic apparatus KW agrotechnological methods KW Krasnoyarsk forest-steppe JO «PROBLEMS OF SOIL FERTILITY IN MODERN AGRICULTURE» AU Kozulina, N.S. AU Lipshin, A.G. AU Bobrovsky, A.V. AU Vasilenko, A.V. AU Kryuchkov, A.A. PY 2024 PB Krasnoyarsk Scientific Research Institute of Agriculture is a separate division of the Federal Research Center KSC SB RAS