| 水稻抗稻纵卷叶螟种质的筛选鉴定及相关研究进展 |
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| 引用本文： | 陈建酉,周汉钦,潘大建,李晨,范芝兰. 水稻抗稻纵卷叶螟种质的筛选鉴定及相关研究进展[J]. 广东农业科学, 2007, 0(8): 3-6 |
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| 作者姓名： | 陈建酉 周汉钦 潘大建 李晨 范芝兰 |
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| 作者单位： | 广东省农科院水稻研究所,广东,广州,510640 |
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| 摘 要： | 从抗虫种质资源、鉴定方法、抗虫机理及品种选育等方面对水稻抗稻纵卷叶螟的筛选鉴定及相关研究进展进行综述;对1 000多份水稻品种材料的抗虫性进行自然鉴定,筛选出抗稻纵卷叶螟材料2份,并通过杂交、回交等手段,选育出抗稻纵卷叶螟的中间材料,为选育抗虫水稻品种提供种质材料及研究参考.
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| 关 键 词： | 水稻 稻纵卷叶螟 抗性 筛选 鉴定 |
| 文章编号： | 1004-874X（2007）08-0003-04 |
| 修稿时间： | 2007-05-23 |
Research progress in screening and identification of rice germplasm for resistance to the rice leaf roller (Cnaphalocrocis medinalis) and related areas |
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| CHEN Jian-you,ZHOU Han-qin,PAN Da-jian,LI Chen,FAN Zhi-lan. Research progress in screening and identification of rice germplasm for resistance to the rice leaf roller (Cnaphalocrocis medinalis) and related areas[J]. Guangdong Agricultural Sciences, 2007, 0(8): 3-6 |
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| Authors: | CHEN Jian-you ZHOU Han-qin PAN Da-jian LI Chen FAN Zhi-lan |
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| Affiliation: | Rice Research Institute, Guangdong A cademyof A gricultural Sciences, Guangzhou 510640, Chian |
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| Abstract: | In his paper,research progress in screening and identification of rice germplasm for resistance to the rice leaf roller and related areas was summarized,including rice germplasm,techniques for identification,mechanism and resistant varieties breeding.Two material with the moderately resistant to the rice leaf roller were screened out of 1 000 rice germplasm,some medium material were obtained by way of cross and backcross,which could be used in rice insect-resistant breeding. |
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| Keywords: | rice Cnaphalocrocis medinalis resistance screening identification |
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