FIELD: fur farming. SUBSTANCE: method involves an additional addition of carotene-containing biomass of yeast of genus Rhodotorula in the amount 0.15-0.25 g per a head to a food diet of mink female during their multiplication for February-March. EFFECT: increased fertility and puppy yield. 1 tbl, 1 ex
Authors
Dates
1998-12-10—Published
1997-07-11—Filed