TY JOUR TI Comparative assessment of the feed productivity of the sowing rank in various ecological and geographical conditions KW Lathyrus sativus L. KW rank KW variety KW growing season KW productivity KW nutritional value KW ecological plasticity JO Agrarian Bulletin of the AU Marakaeva, T.. AU Khristich, V.. AU Zaycev, S.. PY 2024 IS 24 PB Ural State Agrarian University