| 牦牛对特殊生态环境的适应 |
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| 引用本文： | 欧阳熙.牦牛对特殊生态环境的适应[J].西南民族学院学报(自然科学版),1991(3). |
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| 作者姓名： | 欧阳熙 |
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| 作者单位： | 西南民族学院牧医系 |
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| 摘 要： | 本文根据国内外有关资料,从牦牛的解剖形态、生理生化、行为和遗传等方面较系统地阐述了牦牛对高海拔少氧、寒冷和粗饲等特殊生态环境的适应。为牦牛选育、改良、牧饲管理提供了系统的资料。
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| 关 键 词： | 牦牛 特殊生态环境 适应性 |
The Adaptability of Yaks to the Special Ecological Environment |
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| Ou Yangxi.The Adaptability of Yaks to the Special Ecological Environment[J].Journal of Southwest Nationalities College(Natural Science Edition),1991(3). |
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| Authors: | Ou Yangxi |
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| Abstract: | This article reviews the adaptability of yaks to the special ecological such as high alti- ude,oxygendeficiency,frigid dimate and extensive grazing system,ect,from anatomy, (?)hysiology and biochemistry,behavior and genetics in accordance with the internal and ex- crnal references.It will provide a systematical information for selection,breeding,im- (?)rovement,herding and raising about the yak. |
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| Keywords: | Yak special ecological environment adaptability |
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