摘要
Abstract
In this test,the Gansu Alpine Merino as the female parent,the Australian Marino,Bond,Polled Dorset,White Suffolk,Texel and SA Mutton Merino as male parents,were used to carry out two-way cross for studying their lambs,growth and development and meat performance in grazing condition.The results showed that the cross effects were obvious, especially in TxG combination,the Fj had good adaptability and the birth weight,weaning weight, carcass weight,meat weight were superior to other cross combinations,and were higher by 0.92 kg,5.07 kg and 4.50 kg than those of Gansu Alpine Merino lambs (P<O.Ol) respectively,the dressing percentage,meat percentage were higher by 4.62,4.95 percentage points than those of Gansu Alpine Merino lambs.关键词
甘肃高山细毛羊/杂交组合/产肉性能Key words
Gansu Alpine Merino/ cross combination/ meat performance分类
农业科技
