TY JOUR TI EVALUATION OF THE OATS VARIETAL REACTION TO SOIL DROUGHT BY THE CHLOROPHYLL INDEX KW drought resistance KW chlorophyll index KW oat selection KW plant stress KW aridization KW soil moisture deficiency JO Bulletin of KSAU AU Eremin, D.I. AU Lyubimova, A.V. AU Eremina, D.V. PY 2023 IS 0 PB Krasnoyarsk State Agrarian University