| 湖南稻种资源主要特征特性与利用状况 |
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| 引用本文： | 段永红,李小湘. 湖南稻种资源主要特征特性与利用状况[J]. 植物遗传资源学报, 2013, 14(6): 1059-1063 |
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| 作者姓名： | 段永红 李小湘 |
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| 作者单位： | 湖南省水稻研究所 |
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| 基金项目： | 农业部作物基因资源与种质创制湖南科学观测实验站 |
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| 摘 要： | 对1992-2012年湖南种质库收集保存的12451份（剔除重复后）稻种资源的农艺性状和特性进行了系统整理和分析评价。结果表明：湖南种质库收集保存的稻种资源区域特色明显；不同类型稻种资源的特性各有特点；75.43%的稻种资源得到分发利用。并提出加强种质资源收集保存的目标性和系统性、提高种质资源评价的规范性和精准度、加快惠益共享平台建设步伐的建议。
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| 关 键 词： | 水稻；种质资源；特性；利用；分析 |
| 收稿时间： | 2013-01-23 |
| 修稿时间： | 2013-03-27 |
Analysis of main agronomic characteristics and utilization status of rice resources in Hunan Province |
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| duan yong hong. Analysis of main agronomic characteristics and utilization status of rice resources in Hunan Province[J]. Journal of Plant Genetic Resources, 2013, 14(6): 1059-1063 |
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| Authors: | duan yong hong |
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| Affiliation: | Hunan Rice Research Institute |
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| Abstract: | Main agronomic characteristics of 12451 (repetition eliminated) rice germplasm resources collected and conserved in Hunan plant gene bank during 1992-2012 were analyzed and evaluated. The results showed those germplasm resources showed significant regional characteristics. Different types of rice germplasm resource had their own unique characteristics. 75.43% of the germplasm was utilized. Moreover, some suggestions were put forward for the collection, conservation, evaluation and utilization of rice germplasm resources. |
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