| 必速灭不同用量防治姜瘟病的效果 |
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| 引用本文： | 杨桂芬,黄桂珍,韦冬梅,覃程辉,杨日.必速灭不同用量防治姜瘟病的效果[J].中国蔬菜,2011,1(12):85-87. |
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| 作者姓名： | 杨桂芬 黄桂珍 韦冬梅 覃程辉 杨日 |
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| 作者单位： | 1.柳州市农业技术推广中心，广西柳州 545002；2柳江县种子管理站，广西柳江 545100 |
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| 基金项目： | 柳州市科技成果转化与应用项目(2007030701) |
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| 摘 要： | 采用土壤薰蒸的方法，进行了必速灭不同用量对姜瘟病的防治试验，结果表明：98 %必速灭颗粒剂消毒土壤的最适用量为15 kg?（667 m2）-1，既降低成本减少污染，还可提高生姜的姜丛分枝数，对姜瘟病的防治效果高达98 %，产量显著提高。
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| 关 键 词： | 必速灭 姜瘟病 防治效果 |
Effect of Different Dazomet Doses on Controlling Ralstonia solanacearum of Gingers |
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| YANG Gui-fen,HUANG Gui-zhen,WEI Dong-mei,QIN Cheng-hui,YANG Ri.Effect of Different Dazomet Doses on Controlling Ralstonia solanacearum of Gingers[J].China Vegetables,2011,1(12):85-87. |
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| Authors: | YANG Gui-fen HUANG Gui-zhen WEI Dong-mei QIN Cheng-hui YANG Ri |
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| Institution: | 1.Agricultural Technology Extension Center of Liuzhou City，Liuzhou 545002，Guangxi，China；2Seed Management Station of Liujiang County，Liujiang 545100，Guangxi，China |
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| Abstract: | In order to explore the lower and effective doses of Dazomet for controlling ginger Ralstonia solanacearum，the different doses test was carried out．The result showed that the most appropriate dose of Dazomet （98 % granular）was 0.225 t?hm-2 for disinfecting soil．It could reduce pollution with low cost，and increase the ramets per ginger cluster．The controlling effect on ginger Ralstonia solanacearum could reach 98 %．Besides，the yield was significantly increased． |
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| Keywords: | Dazomet Control Ralstonia solanacearum of ginger Controlling effect |
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