| 11个水稻品种抗稻曲病的田间抗病性评价 |
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| 引用本文： | 金素心,代光辉,何润梅,钱德明,薛红卫. 11个水稻品种抗稻曲病的田间抗病性评价[J]. 上海交通大学学报(农业科学版), 2005, 23(3): 317-320 |
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| 作者姓名： | 金素心 代光辉 何润梅 钱德明 薛红卫 |
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| 作者单位： | 上海交通大学,农业与生物学院,上海,201101;上海市闵行区农业综合执法队,上海,201109;中国科学院,上海植物生理研究所,上海,200032 |
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| 基金项目： | 上海市教委曙光计划项目(BM150096) |
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| 摘 要： | 在上海交通大学七宝校区农场和闵行区两地测定了11个水稻品种（楚梗3号、楚梗24号、95Y-2、水晶3号、桂朝2号-6542、寒优湘晴、楚梗22号、合系41、9522、9363、东繁1号）对稻曲病的抗病性,鉴定结果分析表明,水晶3号为抗病品种、9522为感病品种,东繁1号为中抗品种.通过田间观察发现：晚熟品种比早熟品种易感病,田块的边缘发病重,中间轻.
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| 关 键 词： | 水稻 稻曲病菌 抗病性评价 田间观察 |
| 文章编号： | 1671-9964(2005)03-0317-04 |
| 修稿时间： | 2004-09-15 |
Resistance Evaluation of 11 Rice (Oryza sativa) Varieties to Ustilaginoidea virens |
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| JIN Su-xin,DAI Guang-hui,HE Run-mei,QIAN De-ming,XUE Hong-wei. Resistance Evaluation of 11 Rice (Oryza sativa) Varieties to Ustilaginoidea virens[J]. Journal of Shanghai Jiaotong University (Agricultural Science), 2005, 23(3): 317-320 |
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| Authors: | JIN Su-xin DAI Guang-hui HE Run-mei QIAN De-ming XUE Hong-wei |
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| Affiliation: | JIN Su-xin1,DAI Guang-hui1,HE Run-mei1,QIAN De-ming2,XUE Hong-wei3 |
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| Abstract: | Resistance evaluation of 11 rice (Oryza sativa) varieties to Ustil ag inoidea virens was carried out in farm of Qibao campus of Shanghai Jiaotong Univ ersity and Shanghai Minhang region. It was demonstrated that Crystal 3 was resis tant,9522 was susceptible and Dongfan 1 was middle resistant. The observation f rom the field showed that the early maturing varieties were more resistant than those late ones and the disease was more severe at the edge than that at the cen ter of paddy field. |
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| Keywords: | Oryza sativa Ustilaginoidea virens resistance evaluation observa tion in the paddy field |
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