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du bo yang de te xing yu tui guang li yong
Author(s): 
Pages: 26,33
Year: Issue:  6
Journal: Henan Journal of Animal Husbandry and Veterinary Medicine

Abstract:  杜泊羊是纯肉用型绵羊,该品种羊不仅具有产肉率高、繁殖性能强、增重速度快、胴体品质好等优良的肉用生产性能,还具有适应性好、抗逆性强、食草性广等特性.1 起源杜泊羊原产于南非共和国,是由有角陶塞特羊与波斯黑头羊杂交育成.20世纪40年代,南非从欧洲引进萨福克、有角陶塞特、德克塞尔、罗姆尼等优良肉羊品种.通过以上引进良种公羊与当地不同品种的母羊进行大规模的杂交试验后发现,用有角陶塞特公羊和南非的黑...
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