Under the same environment, reproduction and surviving rate of BMY beef cattle crossbred from Brahman, Murray Gray and Yunnan local cattle were 77.86 percent, which is higher than 47.02 percent of Murray Gray and 62.50 percent of Brahman.

• 通过婆墨云(BMY)扩繁和婆罗门(BB)公牛与墨云(MY)母牛或婆墨(BM)公牛与婆云(BY)母牛杂交；BMY热带肉牛的繁殖成活率高；小哨牧场的牛为77.；86%25；高于相同环境条件的纯种墨累灰牛(MM)的47