| 云南地区稻作品种多样性的分布中心及其与生态、文化因素之间的联系 |
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| 引用本文： | 冯建孟,何汉明,高东,李成云.云南地区稻作品种多样性的分布中心及其与生态、文化因素之间的联系[J].资源与生态学报（英文版）,2011,2(2):162-167. |
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| 作者姓名： | 冯建孟 何汉明 高东 李成云 |
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| 作者单位： | 1. 大理学院生命科学与化学学院,大理671000;
2. 云南农业大学农业生物多样性与病虫害控制教育部重点实验室,昆明,650201 |
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| 基金项目： | supported by the National Natural Science Fund(30860161); National Basic Research Program(2011CB100400) and The Ministry of Science and Technology of China |
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| 摘 要： | 生态和文化因素对农作物品种的选育和分布起着十分重要的影响。本研究利用稻作品种的空间分布数据库，探讨了云南地区稻作品种多样性的分布中心及其与生态、文化因素之间的联系。研究结果表明，云南地区稻作品种多样性的分布中心主要集中在滇南、滇西南和滇东南地区。这可能与当地温暖、湿润的气候和特有的稻作文化有关。对滇南多样性分布中心而言，傣族和哈尼族的稻作文化起着重要影响；对滇西南多样性分布中心而言，起重要影响的稻作文化主要来自傣族，景颇族和拉祜族；而对滇东南分布中心而言，苗族、瑶族和壮族的稻作文化则起着相对更为重要的影响。传统文化不仅促进了稻作品种的选育，同时，丰富的稻作品种也有利于稻作文化的保存和延续。
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| 关 键 词： | 多样性中心 稻作品种 生态因子 文化因素 云南 |
Diversity Centers of Rice Cultivar in Yunnan and Their Correlation with Ecological and Cultural Factors |
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| FENGJianmeng,HEHanming,GAODong,LIChengyun.Diversity Centers of Rice Cultivar in Yunnan and Their Correlation with Ecological and Cultural Factors[J].Journal of Resources and Ecology,2011,2(2):162-167. |
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| Authors: | FENGJianmeng HEHanming GAODong LIChengyun |
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| Institution: | FENG Jianmeng 1,2,HE Hanming 2,GAO Dong 2 and LI Chengyun 2 * 1 Department of Life Science and Chemistry,Dali University,Dali 671000,China,2 Key Laboratory of Agro-Biodiversity and Pest Management of Education Ministry of China,Yunnan Agricultural University,Kunming 650201 |
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| Abstract: | Ecological and cultural factors have strong impacts on the distribution and cultivation of agricultural cultivar.,In this paper,the correlation between diversity centers of rice cultivar and ecological, cultural factors was probed,based on datasets of rice cultivar in Yunnan,Southwest China.The results showed that diversity centers of rice cultivar were observed in Southwest Yunnan,South Yunnan and Southeast Yunnan,which may be related to the local culture of rice production and warm,humid climate. For the ... |
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| Keywords: | diversity centers rice cultivars ecological factors culture Yunnan |
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