【作者】 王高富； 黄勇富； 罗艺； 周鹏；

【Author】 Wang-gaofu,Huang-yongfu~*,Luo-yi,Zhou-peng (ChongQing Academy of Animal Sciences,Rongchang,chongqing 402460,China)

【机构】 重庆市畜牧科学院；

【摘要】 对重庆的酉州乌羊、渝东白山羊、重庆板角山羊三个地方品种的体高、体长、胸宽、胸深、胸围、初生重、断奶重、周岁体重生长发育性能和屠宰率、净肉率、眼肌面积等肉用性能进行比较研究,利用SAS程序进行数据分析,结果发现酉州乌羊的前期生长发育和肉质优于渝东白山羊和重庆板角山羊,重庆板角山羊的后期生长发育较快,酉州乌羊的屠宰率和净肉率较差。更多还原

【Abstract】 Body height,stem length,chest width,chest depth,chest circumference, Birth Weight,Weaning Weight,Weight at age of 1 Year,net meat percentage,dressing percentage, loin eye muscle area were studied to detect their performance of the growth and carcass quality in native goat,breeds in Chongqin(Youzhou Wu goat,Yudong white goat, Chongqing Banjiao Goat).SAS was used to analyze multiple comparisons.The result discovered that Yudong white goat earlier period growth and the pulp surpass e Yudong white goat and Chongqing Banjiao Goat,Chongqing Banjiao Goat later period growth are quick, Chongqing Banjiao Goat yield of carcass and the meat rate is only bad.更多还原