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Survey on Fattening Traits of Demonstrating Farms in Rural Area

GONG Jian-jun,WAN Zhao-jun,LU¨Xue-bin,YING San-cheng(Sichuan Academy of Animal Science,Sichuan Chengdu610066,China)  
The fattening traits were measured in the project district.The results were as following:average daily gain were724,733,635and562g,days to100kg weight were175,168,178and192.3days,feed consumption ratio were3.25,3.07,3.25and3.56,lean meat percentage were61.26%,63.29%,56.47%and47.80%for special dam,exotic3-way crossbred,native3-way crossbred and native2-way crossbred,respectively.It was concluded from the results that the breed combination extended in the project showed excellent performances,value of extension and availability,it should be extended in the production increasingly.
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