[The effect of the quality of roughage fodder on the survival and productivity of livestock].
D000383:Agriculture; D000821:Animal Feed; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D000829:Animals, Domestic / Q000254:growth & development*; D014887:Weather
Vliianie kachestva grubykh kromov na sokhrannost' i produktivnost' zhivotnykh.