安格斯牛与贵州威宁黄牛杂交一代牛犊的生产初研

Produce Initial Study for Angus and Guizhou Weilin Cattle's Hybridized a Dynastry Calf

安格斯牛适应性强,繁殖率高。在安♂×威♀杂产下的公牛犊中,本次初生重最大的32.00kg,最小的19.50kg,通常情况下,这与威宁黄牛自交所产下和公牛犊初生重10～15kg相比,差异极显著(P<0.01)。

Angus' adaptability is very capable, the fertility is high. The bull calf was produced by Angus ♂×Wei♀, this time the biggest newborn weigh was 32.00kg, and the smallest was 19.50kg, usually ,the difference was the biggest notable (P<0.01). than the bull calf's newborn weigh'0kg～15kg' by weilin cattle self mating and animal husbandry calving.