| 不同药剂对水稻纹枯病防治效果研究 |
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| 引用本文： | 马先树,李洪林,吴亚晶,杨勇.不同药剂对水稻纹枯病防治效果研究[J].黑龙江农业科学,2010(3):55-57. |
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| 作者姓名： | 马先树 李洪林 吴亚晶 杨勇 |
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| 作者单位： | 黑龙江省农垦总局,建三江农业科学研究所,黑龙江,富锦,156300 |
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| 摘 要： | 选择生产上常用的4种不同药剂对水稻纹枯病进行防治研究。结果表明:5%井冈霉素防效最好,防治效果达到70.9%。3.5%多抗霉素、25%施保克和30%爱苗,防治效果分别为45.5%、50.9%和49.1%。5%井冈霉素处理的产量最高,为8 175 kg.hm-2,比对照增产6.49%。
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| 关 键 词： | 水稻纹枯病 井冈霉素 产量 |
Effect on Rice Sheath Blight of Different Pesticides |
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| MA Xian-shu,LI Hong-lin,WU Ya-jing,YANG yong.Effect on Rice Sheath Blight of Different Pesticides[J].Heilongjiang Agricultural Science,2010(3):55-57. |
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| Authors: | MA Xian-shu LI Hong-lin WU Ya-jing YANG yong |
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| Institution: | (Jiansanjiang Institute of Agricultural Sciences of Heilongjiang Agricultural Reclamation Bureau, Fujin, Heilongjiang 156300) |
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| Abstract: | The effect of 4 pesticides against rice sheath blight was tested. The results showed that the control effect validamycin of 5% was the best in 4 pesticides, the control efficiency achieves 70.9%. The control efficiency polyoxin of 3.5%, 25% prochloraz and armure 30% were 45.5%,509% and 49.1%. The yield validamycin of 5% treatment was reached 8 175 kg·hm~(-2), increasing 6.49% compared with CK. |
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| Keywords: | rice sheath blight validamycin yield |
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