| 两系稻制种穗期病害发生较重的原因及防治措施 |
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| 引用本文： | 刘自君,蒲祖康.两系稻制种穗期病害发生较重的原因及防治措施[J].中国植保导刊,2003,23(9):7-9. |
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| 作者姓名： | 刘自君 蒲祖康 |
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| 作者单位： | 湖南省怀化市植保植检站,湖南,怀化,418000 |
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| 摘 要： | 调查分析稻粒黑粉病、穗颈稻瘟等两系杂交稻制种穗期主要病害的发生原因,提出了清除菌源、轮换制种、健身栽培、对口药剂防治等防治措施。
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| 关 键 词： | 杂交稻 两系制种 穗期病害 防治措施 |
| 文章编号： | 1004-7255(2003)09-0007-03 |
| 修稿时间： | 2003年7月14日 |
Causes of the outbreak of diseases at heading stage in seed production plots of two-line system hybrid rice and the control measures |
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| LIU Zi- jun,PU Zu- kang.Causes of the outbreak of diseases at heading stage in seed production plots of two-line system hybrid rice and the control measures[J].China Plant Protection,2003,23(9):7-9. |
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| Authors: | LIU Zi- jun PU Zu- kang |
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| Abstract: | s: Causes of main diseases such as rice kernel smut and neck blast at heading stage in seed production plots of two line system hybrid rice were investigated and analyzed. And the proposed control measures were as follows: cleaning bacteria inoculums, rotating seed producing fields, promoting healthy cultivation, spraying appropriate pesticides. |
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| Keywords: | hybrid rice two line hybrid rice seed production system diseases at heading stage control measures |
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