| 常规施药机具喷施微生物农药研究 |
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| 引用本文： | 傅锡敏,吴萍,龚艳,陈志谊,刘永锋,刘邮洲.常规施药机具喷施微生物农药研究[J].植物保护,2006,32(4):60-63. |
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| 作者姓名： | 傅锡敏 吴萍 龚艳 陈志谊 刘永锋 刘邮洲 |
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| 作者单位： | 1. 农业部植保机械工程技术重点开放实验室,南京,210014
2. 江苏省农业科学院植物保护研究所,南京,210014 |
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| 基金项目： | 中国农业科学院科研项目 |
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| 摘 要： | 针对微生物农药含有大量菌丝、菌核生物的特点,通过试验与测定,研究常规施药机具作业时产生的工作压力、流体速度、流道结构等参数变化对微生物农药活性的影响。试验表明:随着工作压力、液体流速的增加,活菌吸附定殖数逐渐增多;气体流速在35 m/s时,活菌的吸附定殖效果最好;水稻病害防治效果较明显。
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| 关 键 词： | 施药机械 微生物农药 生物防治 水稻 |
| 收稿时间： | 2005-09-06 |
| 修稿时间： | 2005-09-06 |
A trial study on the microbial pesticides sprayed with conventional sprayers |
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| Fu Ximin;Wu Ping;Gong Yan;Chen Zhiyi;Liu Yongfeng;Lui Youzhou.A trial study on the microbial pesticides sprayed with conventional sprayers[J].Plant Protection,2006,32(4):60-63. |
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| Authors: | Fu Ximin;Wu Ping;Gong Yan;Chen Zhiyi;Liu Yongfeng;Lui Youzhou |
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| Institution: | 1. Key Laboratory of Plant Protection Machinery Engineering, Ministry of Agriculture, Nanjing 210014, China; 2. Institute of Plant Protection, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China |
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| Abstract: | According to the characteristics of microbial pesticides that contain a lot of hyphae and fungus nucleoli, the effects of different spraying techniques on the efficacy of the microbial pesticides were tested. The results showed that the adhesion of live microbes increase as the working pressure and flow-velocity increase, microbial adhesion is the best when gas flow-velocity is 35 m/s, and the microbial pesticides sprayed with conventional sprayers can effectively prevent paddy from diseases. |
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| Keywords: | conventional sprayers microbial pesticides biological control paddy |
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