| 棉隆熏蒸土壤消毒后对土传病害防治效果的影响研究 |
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| 作者姓名： | 李大伟 张昆 金伟 隋晓舟 |
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| 作者单位： | 朝阳市植物保护站;辽宁省农业发展服务中心;葫芦岛市现代农业发展服务中心;阜新市现代农业发展服务中心 |
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| 摘 要： | 目的]了解98％棉隆对保护地土传病害的防治效果,为保护地土传病害防控提供科学依据和技术支持.方法]通过应用不同浓度的棉隆对大棚土壤进行消毒,对主要土传病害进行数据分析和产量调查.结果]施用25 g/m2棉隆即可达到理想效果.结论]棉隆土壤消毒剂对防治番茄织球壳菌萎蔫病、茄子黄萎病、辣椒疫病、根结线虫等土传病害均...
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| 关 键 词： | 棉隆 土壤熏蒸 土传病害 防治效果 |
Study on the Effect of Soil Disinfection on Soil-borne Diseases Control after Dazomet Fumigating |
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| Institution: | (Chaoyang Plant Conservation Station,Chaoyang,Liaoning122000) |
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| Abstract: | Objective]The aim of this experiment was to study the effect of 98%dazomet on the control of soil-borne diseases in the protected areas,hence providing scientific basis and technical support for soil-borne diseases prevention and control in the protected areas.Method]The major soil-borne diseases were tested by analyzing of the data and investigating of the average output following by using different concentrations of dazomet to disinfect the soil in greenhouse.Result]The most ideal effect is proved to be achieved by the concentration of 25 g/m2dazomet.Conclusion]Soil disinfection by dazomet has good effects on the control of soil-borne diseases such as tomato Plectosphaerella cucumerina(Lindf.)W.Gams,eggplant Verticillium wilt,pepper Phytophthora blight and Meloidogyne incognita,which can significantly increase the yield of crops. |
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| Keywords: | Dazomet Soil fumigation Soil-borne disease Prophylaxis and treatment effect |
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