Comparative characteristics of crossbred pigs in the conditions LTD«Tatmit Agro»

Experiments on the productive qualities of pigs crossbred Large White x Landrace (KB x L) 23 head, Landrace x Large White (L x KB) 21 head were held in reproduktornom economy LLC "Agro TATM" Sabinsky District of Tatarstan. During the experiment, they were selected by a group of sows of different origin, age and body weight. In reproductive qualities showed no significant advantage hybrids pigs Landrace x KB in detachable piglet weight at 3%, the mass of the nest to weaning at 2%, or 7.98, and 98.95 kg, respectively. Comparative characteristics of meat quality hybrids found in crosses KB x Landrace fat reduction occurs in carcasses of pigs and a decrease in pre-slaughter live weight, with respect to hybrids of Landrace x KB. Animals of both populations are resistant to stress, which showed DNA-analysis.