TY JOUR TI EVALUATION OF HYBRID SOWS AND PUREBRED BOARS FOR POSTERRITY KW breed KW Landrace KW Duroc KW Large White KW Yorkshire KW hybridization KW genotype KW ripening JO Bulletin of KSAU AU Lefler, T.F. AU , .. PY 2016 IS PB Krasnoyarsk State Agrarian University