TY JOUR TI Results of researching different methods of creating fodder areas in arid region of Northern Caspian KW arid pastures KW agrophytocenosis KW sowing time KW degradation KW sowing methods KW forage value KW productivity JO Agrarian Bulletin of the AU Bulahtina, G.K. AU Podoprigorov, Y.N. AU Hyupinin, A.A. PY 2021 IS 209 PB Ural State Agrarian University