| 苏钟猪的选种选配 |
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| 引用本文： | 邢光东,刘铁铮,葛云山,徐小波. 苏钟猪的选种选配[J]. 江苏农业学报, 2005, 21(2): 106-108 |
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| 作者姓名： | 邢光东 刘铁铮 葛云山 徐小波 |
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| 作者单位： | 江苏省农业科学院畜牧研究所,江苏,南京,210014;江苏省农业科学院畜牧研究所,江苏,南京,210014;江苏省农业科学院畜牧研究所,江苏,南京,210014;江苏省农业科学院畜牧研究所,江苏,南京,210014 |
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| 基金项目： | 江苏省“八五”农业科技重点攻关项目(BY94038) |
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| 摘 要： | 苏钟猪的选育过程在遵循常规群体继代方法的同时,也根据一些具体情况及育种需要,制定了选种、选配方法。其选择指数公式的确立主要依据日增重,背膘厚这两个主选性状,选配计划的制订主要根据后代近交系数。该文依据苏钟猪的有关资料,探讨了苏钟猪的选种选配方案。
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| 关 键 词： | 苏钟猪 选种 选配 |
| 文章编号： | 1000-4440(2005)02-0106-03 |
| 修稿时间： | 2004-11-01 |
Breeding Selection and Mating Combination in Suzhong Swine |
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| XING Guang-dong,LIU Tie-zheng,GE Yun-shan,XU Xiao-bo. Breeding Selection and Mating Combination in Suzhong Swine[J]. Jiangsu Journal of Agricultural Sciences, 2005, 21(2): 106-108 |
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| Authors: | XING Guang-dong LIU Tie-zheng GE Yun-shan XU Xiao-bo |
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| Abstract: | Suzhong swine has been selected successfully with closed breeding for over ten years by now. The formula of selection index and mating combination were mainly made by two characters, daily gain and backfat, and inbreeding coefficient of offsprings, respectively. The method of individual selection and mating combination was described detailedly in this paper. |
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| Keywords: | Suzhong swine breeding selection mating combination |
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