TY JOUR TI The effect of paratypic factors on milk production of Simmental cows under industrial conditions KW milk productivity KW dry period KW lactation KW heifers KW calving KW live weight KW milk yield JO Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences AU Popova, O.A. AU Hohlova, A.P. AU Maslova, N.A. PY 2026 IS 0 PB FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"