CATTLE MILK PRODUCTIVENESS ENHANCEMENT METHOD Russian patent published in 2013 - IPC A23K1/16 

FIELD: food industry.

SUBSTANCE: invention relates to zootechny and may be used in dairy cattle breeding. The cattle milk productiveness enhancement method involves introduction of an additive of sapropel from Orenburg Lake of Yetkulsky raion of the Chelyabinsk oblast and of expanded vermiculite into the animal ration. The additive production is as follows: one adds expanded vermiculite in an amount of 200-220 g into sapropel in an amount of 780-800 g; the produced mixture is stirred and fed to animals in a dose of 0.70-1.20 per kg of live weight once a day during 14-16 days; then one makes a pause for 14-16 days. The additive introduction into the ration is performed according to the said schedule three times.

EFFECT: invention usage allows to enhance cattle milk productiveness.

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