›› 2008, Vol. 1 ›› Issue (8): 143-144.

• 动物生产 • Previous Articles     Next Articles

Effect of Bovine Colostrum on Finewool Sheep Oestrus during Nonbreeding Season

LI Ping-ping1, DAI Xin-xin1, WU Yuan-chang1, JIANG Xin-huan2   

  1. 1. College of Animal Science and Technology, Shihezi University,Shihezi 832000,China; 2. Kuitun City Raises Livestock 129 Agglomerates Section,Kuitun 834032,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-08-20 Published:2008-08-20

Abstract: The finewool sheep indicates the colostrum making use of a milk cow to 340 Chinese Merino reclamation of wasteland by army in must breed a season that the guidance being in progress is in heat handling , bears fruit , oestrus rate is 85% (289/340), fertilization rate 85.12% (246/289); contrast group oestrus rate 35% (21/60), difference is extremely notable (P<0.01).

Key words: colostrum; fine-wool sheep; nonbreeding season; be in heat

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