METHOD OF INCREASING PRODUCTIVITY OF PIGS Russian patent published in 2014 - IPC A23K1/16 A23K1/175 

FIELD: veterinary medicine.

SUBSTANCE: method comprises adding to the basic diet of pigs the zeolite-containing tripoli and calciphyte-5. Prior to weaning the mixture of calciphyte-5 and zeolite-containing tripoli is added to the prestarter in the ratio of 3:1 and fed to the suckling pigs based on 0.2 g/kg body weight from 15^th to 60^th day of life. In the postweaning period calciphyte-5 mixed with zeolite-containing tripoli is added to the basic diet in the ratio of 3:1.25 and fed to the pigs of prepubescent based on 3 g/kg body weight in the period from 60^th to 120^th day of life.

EFFECT: decrease of carcinogens in the basic diet, increasing digestibility and biological value of feed components and increasing the productivity of pigs.

3 tbl