TY JOUR TI RATIO OF FORAGE AND SEED PRODUCTIVITY OF RED CLOVER (Trifolium pratense L.) IN WESTERN SIBERIA KW red clover (Trifolium pratense L.) KW hay yield KW seed yield KW hydrothermal coefficient (HTC) KW variation KW correlation JO Vestnik of Kazan State Agrarian University AU Feoktistova, N.A. PY 2025 IS 20 PB Kazan state agrarian University