| 中国地方粳稻资源特征特性评价及多样性分布 |
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| 引用本文： | 杨忠义,曹永生,苏艳,刘晓利,奎丽梅,李华惠,辜琼瑶,卢义宣. 中国地方粳稻资源特征特性评价及多样性分布[J]. 西南农业学报, 2007, 20(5): 875-882 |
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| 作者姓名： | 杨忠义 曹永生 苏艳 刘晓利 奎丽梅 李华惠 辜琼瑶 卢义宣 |
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| 作者单位： | 1. 云南省农业科学院,云南,昆明,650231
2. 中国农业科学院作物研究所,北京,100081 |
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| 基金项目： | 国家科技基础条件平台建设项目(2005DKA31800)，云南省科技攻关项目(2001NG03) |
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| 摘 要： | 通过规范整理17 858份中国地方粳稻种资源的特征特性相关资料信息,中国地方粳稻种资源主要分布在南方,云南是粳稻种资源多样性集中的一个区域,故重点整合云南3141份地方粳稻种资源资料信息。针对稻种资源的主要特征特性,尤其是红米等特种稻类型资源,利用G IS等手段分别从地理分布、早中晚稻、水陆稻、特种稻、抗性、米质等6个部分进行统计和分析,进一步摸清了中国特别是云南地方粳稻种资源的特征特性、分布和多样性的表现,其分析结果可为稻作各领域研究提供参考信息。
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| 关 键 词： | 中国地方粳稻资源 特征特性 评价 多样性分布 |
| 文章编号： | 1001-4829（2007）05-0875-08 |
| 修稿时间： | 2007-03-21 |
Diversity distributing and appraise of characteristics of local Japonice rice germplasm in China |
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| YANG Zhong-yi,CAO Yong-sheng,SU Yan,LIU Xiao-li,KUI Li-mei,LI Hua-hui,GU Qiong-yao,LU Yi-xuan. Diversity distributing and appraise of characteristics of local Japonice rice germplasm in China[J]. Southwest China Journal of Agricultural Sciences, 2007, 20(5): 875-882 |
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| Authors: | YANG Zhong-yi CAO Yong-sheng SU Yan LIU Xiao-li KUI Li-mei LI Hua-hui GU Qiong-yao LU Yi-xuan |
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| Affiliation: | 1.Yunnan Academy of Agricultural Sciences;Yunnan Kunming 650231;China;2.Institute of Crop Sciences;CAAS;Beijing 100081;China |
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| Abstract: | Through sorting out the data normally about characteristics of 17858 copies of local Japonice rice germplasm in China,it was found that local Japonice rice germplasm mainly distributed in the south of China and the Yunnan.Prouince was the center of Japonice rice germplasm.The thesis emphatically combined the data in 3141 copies of local Japonice rice germplasm in Yunnan.Aiming at the main characteristics of rice germplasm,and the means such as GIS,were used to add up and analyse the geographical distribution,season type,lowland or upland rice,special rice,resistance and grain quality,and more about the characteristics,distribution and diversity of local Japonice rice germplasm.The result of these analysis could be considered as reference for rice study in all kinds of fields. |
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| Keywords: | local Japonice rice germplasm in China appraise of characteristics distributing diversity |
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