FIELD: milk cattle breeding.
SUBSTANCE: method involves taking colostral fore milk dose from each udder quarter for mastitis control immediately after calving; after examination, determining density of colostral milk taken from udder sound quarters; taking out colostral milk having density of 1.045-1.055 g/cm3 and higher; pumping colostral milk having density of 1.045-1.055 g/cm3 under pressure of 0.4-0.5 atm into calf's rennet bag during the first 30 min after delivery, said pumping of colostral milk being performed during 45-60 s in an amount of 10% by live weight of calf; pumping colostral milk having density higher than 1.055 g/cm3 in an amount of 8% by live weight of calf; using colostral milk having temperature of 37-38 C.
EFFECT: provision for imparting stable immune resistance to newborn calf by natural method, and reduced costs of process.
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