| 海陆杂交所选育的长绒棉抗枯萎病研究 |
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| 引用本文： | 刘泽辉,武刚,陆敬善,水涌,覃文彬.海陆杂交所选育的长绒棉抗枯萎病研究[J].新疆农业科学,2007,44(4):445-449. |
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| 作者姓名： | 刘泽辉 武刚 陆敬善 水涌 覃文彬 |
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| 作者单位： | 新疆塔河种业研发中心,新疆阿拉尔,843300;新疆阿拉尔农科所,新疆阿拉尔,843300;甘肃农业大学草业学院,兰州,730070;新疆塔河种业研发中心,新疆阿拉尔,843300;新疆阿拉尔农科所,新疆阿拉尔,843300;新疆阿拉尔农科所,新疆阿拉尔,843300 |
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| 基金项目： | 新疆生产建设兵团农一师科技局项目 |
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| 摘 要： | 利用海陆杂交技术所选育的长绒棉抗病材料在枯萎病病圃、重病田等抗病性鉴定,都表现很好的抗病性.长绒棉抗病材料对该区不同致病力枯萎病病源菌抗病性鉴定,都具有一定抗病性,病指没有明显差异.与高产、优质品系杂交其后代抗病性稳定,为长绒棉抗枯萎病育种提供了很好抗源,增加了长绒棉抗病育种上的抗源新种质.
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| 关 键 词： | 海陆杂交 长绒棉抗病材料 枯萎病源菌 致病力分化 抗病性 |
| 文章编号： | 1001-4330（2007）04-0445-05 |
| 收稿时间： | 2006-12-15 |
| 修稿时间： | 2007-01-09 |
Investigation on Resistance to Fusarium wilt of Long-fibre Cotton Selected from Sea-land Hybrid |
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| LIU Ze-hui,WU Gang,LU Jing-shan,SHUI Yong,QIN Wen-bin.Investigation on Resistance to Fusarium wilt of Long-fibre Cotton Selected from Sea-land Hybrid[J].Xinjiang Agricultural Sciences,2007,44(4):445-449. |
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| Authors: | LIU Ze-hui WU Gang LU Jing-shan SHUI Yong QIN Wen-bin |
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| Institution: | 1. Xinjiang Tarim River Seed Co. Ltd, Alaer, Xinjiang 843300, China ; 2. Institute of Agricultural Sciences, Agricultural Divisionl, Xinjiang Production and Construction Corps Alaer Xinjiang 843300, China;3. College of Prataculture , Gansu Agricultural University, Lanzhou 730070, China |
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| Abstract: | The resistance to Fusarium wilt of long-fibre cotton selected from sea-land hybrid was appraised by using sea-land hybrid techniques.The results indicated that all the materials displayed perfect disease resistance.There was no significant difference in its disease index.The resistance to disease of the hybrid later generation with high yield and high quality was stable,which provided good anti-source for the long-fibre cotton anti Fusarium wilt breeding. |
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| Keywords: | sea-land hybrid long-fibre cotton disease-resistant material withers cause of disease fungus pathogenicity differentiation disease resistance |
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