TY CONF TI VARIABILITY OF THE 1000-GRAIN MASS OF SPRING BARLEY UNDER THE INFLUENCE OF CULTIVATION CONDITIONS KW mass of 1000 grains KW variability of mass of 1000 grains KW varieties of spring barley KW cultivation conditions JO The state and problems of agricultural science in Yenisei Siberia AU Polyakov, A.O. AU Mudrova, V.E. PY 2024 PB Krasnoyarsk Scientific Research Institute of Agriculture is a separate division of the Federal Research Center KSC SB RAS