TY JOUR TI EVALUATION OF SOFT SPRING WHEAT LINES AND VARIETIES BY BREEDING INDICES KW spring soft wheat (Triticum aestivum L.) KW productivity KW yield KW crop structure KW selection index JO Vestnik of Kazan State Agrarian University AU Zenkina, K.V. AU Aseeva, T.A. PY 2025 IS 20 PB Kazan state agrarian University