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中国农学通报

中国农学通报 ›› 2009, Vol. 25 ›› Issue (6): 29-32.

所属专题： 畜牧兽医； 农业生态

• 畜牧 动物医学 蚕 蜂 • 上一篇    下一篇

滇东南水牛的生态特征及其生产性能

李红伟,亐开兴,王艳芬,金显栋,和占星,杨国荣,袁希平,黄必志   

  • 收稿日期:2008-12-11 修回日期:2009-02-04 出版日期:2009-03-20 发布日期:2009-03-20

Performances and Ecological Characteristics on Diandongnan buffalo

  • Received:2008-12-11 Revised:2009-02-04 Online:2009-03-20 Published:2009-03-20

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摘要： 通过对滇东南水牛的生长发育、繁殖及役用等生产性能作调查，滇东南水牛体型中等偏小，为典型的役用型水牛品种，成年公母牛体重、体高、十字部高分别为476.64±101.18 kg和392.16±64.25 kg、131.00±7.39 cm和123.33±4.50 cm、125.85±6.08 cm和120.22±2.91 cm，较德宏水牛、槟榔江水牛小；滇东南水牛的屠宰率、净肉率和槟榔江水牛较为接近，比德宏水牛低约10个百分点。并就滇东南水牛的发展策略提出一些见解。

关键词: 燕麦, 燕麦, 根系, 缺磷胁迫, 适应

Abstract: The performances of growth and devolopment, reproduction and draft on Diandongnan buffalo were observed in this paper, which present that Diandongnan buffalo belongs to medium-small and classical draft type. The adult bull and cow body weights, body heights, heights at hip cross are 476.64±101.18 kg and 392.16±64.25 kg, 131.00±7.39 cm and 123.33±4.50 cm, 125.85±6.08 cm and 120.22±2.91 cm, respectively, which are less than Dehong buffalo and Binlangjiang buffalo; and of which the dressing percentage and net meat ratio are close to Binlangjiang buffalo, and decreased by 10 percentage points than Dehong buffalo. Some devolopment strategies were pointed out in the later years about Diandongnan buffalo.

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