FIELD: animal breeding.
SUBSTANCE: pregnant cows as an agent affecting the litter viability in the dry period twice for 15 days, with interval of 15 days, multifunctional fodder additive “Profort” is introduced into the fodder in dose of 30.0 g per head a day. Use of the invention will make it possible to increase vitality of calves.
EFFECT: invention can be used to increase the viability of calves.
1 cl, 6 tbl
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