Syromyatnykova N. Influence of keeping mainteinance of beef cattle on efficiency production beefs in the steppe area of the Ukraine

The investigate different keeping of beef cattle housing have been studied: loose keeping on deep bedding under sheds with feeding on feedlots; loose keeping on deep bedding in the capital house; stable nursing in the capital house. The influence of a way of housing on grouthe of young beef catlle, slaughter traitse and quality of beef of young bulls; has been established efficiency of use of feeds to produce live wight gain has been revealed; reaction of adaptation of animals too enviroument have been determinate; conversion of protein and anargy of feeds to protein and energy of beef production has been estimated; energetic and economical assessnent of beef production have been done