Откормочные и мясные качества свиней нового заводского типа свиней 'Березинский' в белорусской мясной породе
2012
Sheyko, I.P. | Pristupa, N.V., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus)
The application of new breeding methods in a breed forming process enables to form and get highly productive genotypes in pig breeding within a short period of time. These genotypes are characterized by high indices of fattening and meat qualities. Study of the productivity indices of animals of the new plant type 'Berezinsky' prove about rather high indices of fattening and meat qualities: age of reaching 100 kg of weight is about 174.4 days, average daily weight gain - 825 g, forage spends per 1 kg of gain - 3.28 forage units, back fat thickness - 18 mm, weight of rear half third part of carcass - 11.4 kg, loin area - 43.5 cm2 and meat content in carcass - 63.4%. Correlations researches show that meat qualities of carcasses of the new breed type of pigs may be precisely (P= 0.01; P=0.001) estimated on its content in separate cuts and first of all in hock.
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Эту запись предоставил National Academy of Sciences of Belarus