| 养羊业的引种和种性资源保护与利用 |
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| 引用本文： | 马宁. 养羊业的引种和种性资源保护与利用[J]. 吉林畜牧兽医, 2004, 0(1): 15-17,19 |
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| 作者姓名： | 马宁 |
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| 作者单位： | 吉林农业大学动物科技学院,吉林,长春,130118 |
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| 摘 要： | 本文概述了20世纪后半叶中国养羊业引种和育种情况，归纳出中国养羊业发展的八项特点，从遗传学基本理论出发，简述了引种保种和生态适应性相互关联的问题，提出了当前养羊业发展过程中存在的值得思考的几个问题和商榷性建议。
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| 关 键 词： | 养羊业 引种和育种 保护与利用 种性资源 生态适应性 |
Protection and Utilization of Introduced Species and Breeding of Sheep Farming |
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| Ma Ning. Protection and Utilization of Introduced Species and Breeding of Sheep Farming[J]. Jilin Animal Science and Veterinary Medicine, 2004, 0(1): 15-17,19 |
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| Authors: | Ma Ning |
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| Abstract: | This review focuses on the development of introduced species and breeding and eight charicteristics of sheepfarming in the late 20th century in China. Based on the genetic theory, the correlative problems between the protectionand utilization of breeding introduction of sheep farming and the ecological adaptation , are stated and several reflecting problems and consulting proposals are put forward as well. |
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| Keywords: | sheep farming introduced species and breeding protection and utilization ecological adaptation |
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