| 棉花多抗病性鉴定筛选技术及其在育种中的应用 |
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| 引用本文： | 叶鹏盛,曾华兰,李琼芳,谭永久.棉花多抗病性鉴定筛选技术及其在育种中的应用[J].云南农业大学学报,2002,17(4):335-337. |
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| 作者姓名： | 叶鹏盛 曾华兰 李琼芳 谭永久 |
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| 作者单位： | 四川省农业科学院经济作物育种栽培研究所 四川简阳641400
(叶鹏盛，曾华兰，李琼芳)，四川省农业科学院经济作物育种栽培研究所 四川简阳641400(谭永久) |
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| 基金项目： | 四川省“十五”攻关项目 (96 0 0 1) |
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| 摘 要： | 通过建立准确、可操作的多抗病性鉴定筛选技术,有效地鉴定评价了棉花品种的抗黄萎病性、抗枯萎病性。在育种实践中,利用该技术可定向改良提高棉花品种的抗病性,并选育出我国第一套棉花抗黄萎病多菌系、高抗枯萎病的抗源种质川737,川2802,以及系列抗黄萎病、抗枯萎病品种川棉243,川棉239和川棉65,显示了该多抗病性鉴定筛选技术的科学性和实用性。
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| 关 键 词： | 棉花 多抗性 鉴定 棉黄萎病 棉枯萎病 |
| 文章编号： | 1004-390X(2002)04-0335-03 |
| 收稿时间： | 2002-5-8 |
Evaluation Technique on Cotton Multi-Resistance to Diseases and Its Application in Breeding |
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| YE Peng sheng,ZENG Hua lan,LI Qiong fang,TAN Yong jiu.Evaluation Technique on Cotton Multi-Resistance to Diseases and Its Application in Breeding[J].Journal of Yunnan Agricultural University,2002,17(4):335-337. |
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| Authors: | YE Peng sheng ZENG Hua lan LI Qiong fang TAN Yong jiu |
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| Institution: | (Institute of Industrial Crop Breeding and Cultivation, Sichuan Academy of Agricultural Sciences, Jianyang 641400, China) |
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| Abstract: | It has been proved that the evaluation technique ,which we have developed for cotton multi resistance identification, is effective and practicable especially for Verticillium Wilt and Fusarium Wilt resistance in cotton breeding practice. With applying of this technique, the cotton resistant germ plasm Chuan 737 and Chuan 2802, with resistant to multi biotype of Verticillium Wilt and highly resistant to Fusarium Wilt, were bred and released, and the cultivars Chuanmian 243, Chuanmian 239 and Chuanmian 65, with multi resistance to both Fusarium Wilt and Verticillium Wilt, have been bred and past the cultivar registration in the nation or Sichuan Province. |
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| Keywords: | cotton multi resistance evaluation Verticillium Wilt Fusarium Wilt |
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