| 不同育秧方式对稻瘟病发生为害的影响 |
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| 引用本文： | 王彬,李明强,陈兴明,孙洪双.不同育秧方式对稻瘟病发生为害的影响[J].中国植保导刊,2006,26(2):8-10. |
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| 作者姓名： | 王彬 李明强 陈兴明 孙洪双 |
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| 作者单位： | 四川省宣汉县植保植检站,四川,宣汉,636150 |
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| 摘 要： | 不同育秧方式对比试验的结果显示,秧田期在接种菌源条件下,旱育秧叶瘟较水育秧发生早、为害重;大田期在不防治条件下,旱育秧叶瘟、穗瘟发生为害显著轻于水育秧。说明在防止菌源进入的前提下,旱育秧是控制稻瘟病的一项好措施。
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| 关 键 词： | 水稻 育秧方式 稻瘟病 发生 |
| 文章编号： | 1672-6820(2006)02-0008-03 |
| 修稿时间： | 2005年8月11日 |
Effects of different seedling-raising methods on the occurrence and damage of rice blast |
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| WANG Bin,LI Ming-qiang,CHEN Xing-ming,SUN Hong-shuang.Effects of different seedling-raising methods on the occurrence and damage of rice blast[J].China Plant Protection,2006,26(2):8-10. |
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| Authors: | WANG Bin LI Ming-qiang CHEN Xing-ming SUN Hong-shuang |
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| Abstract: | The comparative experiment of different seedling-raising methods was conducted. The results indicated that, inoculated with pathogen at rice seedling stage, the seedling leaf blast under dry raising conditions occurred earlier and damaged more severely than those under water raising conditions. Without any control measures in fields, the seedling leaf blast and neck blast under dry raising conditions did less damage than those under water raising conditions. The experiment showed that dry seedling-raising was a good way to control rice blast under no pathogen condition. |
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| Keywords: | rice seedling-raising methods rice blast occurrence |
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