%0 Journal Article %T %A Tret'yakova, O.L. %A Kostin, M.Y. %A Sirota, I.V. %K fattening and meat qualities, control cultivation, purebred gilt, two-breed and three-breed hybrids, meat yield, carcass categories %J MOSCOW ECONOMIC JOURNAL %D 2017 %N 2 %P 0 %I Electronic science