%0 Journal Article %T PRODUCTIVE AND BIOLOGICAL PROPERTIES OF THE PUREBRED PIGS OF KM-1 BREED TYPE AND CM-1 BREED AND THEIR CROSSBREEDS AFTER RECIPROCAL CROSSING %A Barkov, D.A. %K pigs of meat direction of efficiency, reciprocal crossing, early maturation, crude protein in blood, hemoglobin._ %J Bulletin of KSAU %D 2012 %N 0 %P 3 %I Krasnoyarsk State Agrarian University