| 30%世苗乳油对稻胡麻斑病的防治效果 |
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| 引用本文： | 韩民利,何永祥,祁开利. 30%世苗乳油对稻胡麻斑病的防治效果[J]. 河北农业科学, 2007, 11(1): 55-56 |
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| 作者姓名： | 韩民利 何永祥 祁开利 |
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| 作者单位： | 河北省农林科学院滨海农业研究所,河北,唐海,063200;河北省农林科学院滨海农业研究所,河北,唐海,063200;河北省农林科学院滨海农业研究所,河北,唐海,063200 |
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| 摘 要： | 研究了30%世苗乳油对稻胡麻斑病防治效果和产量的影响.结果表明,30%世苗乳油15mL对水30kg,分别于水稻破口前4～7d和齐穗期均匀喷雾1次,可有效控制水稻生长后期稻胡麻斑病的发生,水稻成熟期功能叶绿叶数量和绿叶率增加,产量提高.
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| 关 键 词： | 水稻 稻胡麻斑病 防治方法 |
| 文章编号： | 1008-1631(2007)01-0055-02 |
| 修稿时间： | 2006-01-28 |
Controlling Effects of 30% Shimiao on Rice Brown Spot Disease |
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| HAN Min-li,HE Yong-xiang,QI Kai-li. Controlling Effects of 30% Shimiao on Rice Brown Spot Disease[J]. Journal of Hebei Agricultural Sciences, 2007, 11(1): 55-56 |
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| Authors: | HAN Min-li HE Yong-xiang QI Kai-li |
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| Affiliation: | Institute of Coastal Agriculture, Hebei Academy of Agriculture and Forestry Sciences, Tanghai 063200, China |
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| Abstract: | Experiment was conducted to study the effects of Shimiao chemical agent on the rice brown spot disease control.The result shows that 15 mL 30% Shimiao agent with 30kg water spraying 4-7days before heading can effectively control the occurrence of rice brown spot disease and increase the yield. |
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| Keywords: | Rice Rice brown spot Control methods |
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