| 四川棉花抗枯、黄萎病性鉴定研究 |
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| 引用本文： | 曾华兰,叶鹏盛,李琼芳,江怀仲.四川棉花抗枯、黄萎病性鉴定研究[J].云南农业大学学报,2002,17(4):380-382. |
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| 作者姓名： | 曾华兰 叶鹏盛 李琼芳 江怀仲 |
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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
(曾华兰，叶鹏盛，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(江怀仲) |
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| 基金项目： | 四川省攻关项目 (96 0 0 1- 1- 7- 10 ) |
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| 摘 要： | 1996～2000年对四川省培育的棉花新品种进行了抗枯、黄萎病性鉴定。结果表明:在290份参加抗枯萎病性鉴定的品种中,抗病、耐病和感病所占比例分别为78.6 %,16.2%和5.2%;281份参加抗黄萎病性鉴定的品种中,抗病、耐病和感病所占比例分别为25.3%,34.5%和40.2%.通过抗性鉴定,推荐的双抗病新品种川棉239和川棉243分别于1999年和2000年获国家品种审定,抗病新品种川棉45,川杂8号、川杂9号、川杂11号和川优1号获四川省品种审定。
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| 关 键 词： | 棉花品种 棉枯萎病 棉黄萎病 抗病性 |
| 文章编号： | 1004-390X(2002)04-0380-03 |
| 收稿时间： | 2002-5-8 |
Evaluation of Cotton Resistance to Fusarium Wilt and Verticillium Wilt in Sichuan |
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| ZENG Hua lan,YE Peng sheng,LI Qiong fang,JIANG Huai zhong.Evaluation of Cotton Resistance to Fusarium Wilt and Verticillium Wilt in Sichuan[J].Journal of Yunnan Agricultural University,2002,17(4):380-382. |
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| Authors: | ZENG Hua lan YE Peng sheng LI Qiong fang JIANG Huai zhong |
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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: | New cotton varieties resistance to Fusarium and Verticillium selected in Sichuan Province was evaluated in 1996～2000. The results showed that: of 290 varieties tested to Fusarium, 78.6% were resistant; 16.2% toletant; and 5.2% susceptible of 281 varieties tested to Verticillium,25.3% were resistant; 34.5% tolerant and 40.2% susceptible of the recommended varieties resistant to Fusarium and/or Verticillium, Chuanmian 239 and Chuanmian 243 have been past the national cultivar registration in 1999 and 2000, respectively. Chuanmian 45, Chuanza 8, Chuanza 9, Chuanza 11 and Chuanyou 1 have been past the cultivar registration in Sichuan Province. |
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| Keywords: | cotton variety Fusarium Verticillium resistance |
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