【摘要】 采取杂交育种的方法,于2006年末,在甘肃省东部地区育成并存栏陇东绒山羊新品种3.76万只。新品种羊全身被毛白色,以产绒为主,绒肉兼用,一级以上成年公、母羊平均产绒量分别为578g和451g,体重分别为33.7 kg、24.01 kg,羊绒细度14.85μm,羊绒自然长度5.3cm,屠宰率47.08%,经产母羊产羔率103%。更多还原

【Abstract】 By the means of cross-breeding,had bred the Longdong cashmere goats total 37.6 thousands by the end of 2006 in the east area of Gansu Province.All body’s hair of the new species goat is white,it’s primary product is cashmere,and it is a cashmere-meat dual-purpose goats.The average cashmere yield of adult male and female goats of first order and over are 578g and 451g;body weight of male and female goats are 33.7kg and 23.3kg;cashmere diameter and down thick are 14.85um and 5.3cm;slaughter rate is 47.08%;birth rate of multiparous ewes is 103%.更多还原