%0 Journal Article %T MEAT EFFICIENCY OF BROILER CHICKENS RECEIVING MEDECINES “PROVAGEN” AND “LACTUSAN” %A Danilova, K.A. %K "Provagen", "Lactusan", probiotic, prebi- otic, chicken broilers, meat efficiency, meat chemical composition, environmentally pure preparations, live mass of a bird %J Bulletin of KSAU %D 2019 %N %P 6 %I Krasnoyarsk State Agrarian University