| 超级稻品种(材料)抗病虫性的鉴定 |
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| 引用本文： | 沈君辉,毛雪琴,孙国昌,刘光杰,程式华.超级稻品种(材料)抗病虫性的鉴定[J].植物保护,2002,28(3):9-11. |
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| 作者姓名： | 沈君辉 毛雪琴 孙国昌 刘光杰 程式华 |
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| 作者单位： | 1. 中国水稻研究所,杭州,310006
2. 浙江省农业科学院,杭州,310021 |
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| 基金项目： | 农业科技跨越计划项目 :中国超级稻试验示范 |
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| 摘 要： | 通过室内接虫接菌方法 ,对38份超级稻品种 (材料 )进行了抗白背飞虱、褐飞虱、稻瘟病和白叶枯病鉴定。筛选出对白背飞虱、褐飞虱和白叶枯病中抗以上的品种(材料)分别为13、5、15和18份 ,其中三抗的有R527、E18和Ps-32A3个品种 (材料 ) ,四抗的有超丰占和R2812个品种 (材料 )。
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| 关 键 词： | 超级稻 白背飞虱 褐飞虱 稻瘟病 白叶枯病 抗性鉴定 |
| 文章编号： | 0529-1542(2002)03-0009-03 |
Screening for resistant super-rice cultivars (elite lines) against diseases and insect pests of rice |
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| SHEN Jun-hui ;MAO Xue-qin ;SUN Guo-chang ;LIU Guang-jie ;CHENG Shi-hua.Screening for resistant super-rice cultivars (elite lines) against diseases and insect pests of rice[J].Plant Protection,2002,28(3):9-11. |
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| Authors: | SHEN Jun-hui ;MAO Xue-qin ;SUN Guo-chang ;LIU Guang-jie ;CHENG Shi-hua |
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| Institution: | 1.China National Rice Research Institute;Hangzhou 310006;China; 2.Zhejiang Academy of Agriculture Science;Hangzhou 310021;China |
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| Abstract: | Thirty-eight super-rice cultivars (elite lines) were screened for resistance to whitebacked planthopper (WBPH), brown planthopper (BPH), rice blast (RB) and bacterial leaf blight (BLB). There were 13, 5, 15 and 18 cultivars (elite lines) moderately resistant to WBPH, BPH, RB and BLB, respectively. R527, E18 and Ps-32A were resistant to three of them and Chaofengzhan and R281 were resistant to all of them. |
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| Keywords: | super-rice whitebacked planthopper brown planthopper rice blast bacterial blight screening for resistance |
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