| 水稻同核异质不育系材料对白背飞虱抗性的研究初报 |
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| 引用本文： | 刘光杰,占小登,沈君辉,曹立勇,程式华.水稻同核异质不育系材料对白背飞虱抗性的研究初报[J].中国水稻科学,2003,17(1):89-90. |
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| 作者姓名： | 刘光杰 占小登 沈君辉 曹立勇 程式华 |
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| 作者单位： | 中国水稻研究所,国家水稻改良中心,浙江,杭州,310006 |
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| 基金项目： | 国家农业科技跨越计划项目“中国超级稻试验示范”资助项目，农业部水稻生物学重点试验室开放课题 (0 2 0 4 0 2 ) |
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| 摘 要： | 采用蜜露量测定法，初步研究了具有不同胞质的水稻同核异质不育系对白背飞虱的抗性反应。试验结果表明，具有D型不育胞质的不育系国广5A明显抗白背飞虱。
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| 关 键 词： | 同核异质不育系 白背飞虱 水稻 抗虫性 蜜露测定 |
| 文章编号： | 1001-7216(2003)01-0089-02 |
| 收稿时间： | 1900-01-01; |
Preliminary Study on the Resistance of Mononuclear-Heteroplasmic CMS Lines of Rice to the Whitebacked Planthopper, Sogatella furcifera |
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| LIU Guang jie,ZHAN Xiao deng,SHEN Jun hui,CAO Li yong,CHENG Shi hua.Preliminary Study on the Resistance of Mononuclear-Heteroplasmic CMS Lines of Rice to the Whitebacked Planthopper, Sogatella furcifera[J].Chinese Journal of Rice Science,2003,17(1):89-90. |
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| Authors: | LIU Guang jie ZHAN Xiao deng SHEN Jun hui CAO Li yong CHENG Shi hua |
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| Institution: | （Chinese National Center for Rice Improvement; China National Rice Research Institute; Hangzhou 310006; China） |
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| Abstract: | The resistant reaction of the mononuclear heteroplasmic CMS lines with different cytoplasms to the whitebacked planthopper, Sogatella furcifera was studied preliminarily by means of honeydew measurement. Results revealed that the CMS line Guoguang 5A with the D type cytoplasm was resistant to S. furcifera remarkably. |
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| Keywords: | mononuclear heteroplasmic CMS line Sogatella furcifera rice pest resistance honeydew measurement |
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