| 浅谈如何搞好家畜种群选配 |
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| 引用本文： | 杨德成.浅谈如何搞好家畜种群选配[J].科技情报开发与经济,2011,21(2):180-181. |
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| 作者姓名： | 杨德成 |
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| 作者单位： | 山西省家畜冷冻精液中心,山西太原,030027 |
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| 摘 要： | 在阐述种群选配意义的基础上,介绍了纯繁、杂交的概念和作用,分析了纯繁与杂交的关系。
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| 关 键 词： | 家畜 种群选配 纯繁 杂交 |
How to Do Well the Selective Breeding of Livestock Species Group |
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| YANG De-cheng.How to Do Well the Selective Breeding of Livestock Species Group[J].Sci-Tech Information Development & Economy,2011,21(2):180-181. |
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| Authors: | YANG De-cheng |
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| Institution: | YANG De-cheng |
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| Abstract: | Based on expounding the significance of selective breeding of species group,this paper introduces the concepts and functions of pure-breeding and cross-breeding,and analyzes the relation between pure-breeding and crossbreeding. |
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| Keywords: | livestock selective breeding of species group pure-breeding cross-breeding |
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