助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   insecticidal lamp 的翻译结果: 查询用时:0.006秒
图标索引 在分类学科中查询
所有学科
林业
更多类别查询

图标索引 历史查询
 

insecticidal lamp
相关语句
  杀虫灯
     Study on the Application of Jiaduo Flap Insecticidal Lamp in the Compact Shortened Apple park
     佳多频振式杀虫灯在矮化密植苹果园的应用研究
     Experiment of Trapping Dendrolimus superans with Insecticidal Lamp
     杀虫灯诱杀松毛虫的试验
短句来源
     The optimal lighting-up time was 20.00~4.00.The control cost of trapping Dendrolimus superans by using insecticidal lamp was 60 yuan·hm~2,which was 50% lower than chemical preparations.
     采用杀虫灯诱杀落叶松毛虫防治成本为60元. hm2,比化学药剂防治成本低50%。
短句来源
  相似匹配句对
     The Lamp
     灯
短句来源
     Experiment of Trapping Dendrolimus superans with Insecticidal Lamp
     杀虫灯诱杀松毛虫的试验
短句来源
     Electroluminescence Lamp
     矿井电致发光安全头灯
短句来源
     Study on the Application of Jiaduo Flap Insecticidal Lamp in the Compact Shortened Apple park
     佳多频振式杀虫灯在矮化密植苹果园的应用研究
     Insecticidal Activity of Sarisan
     细辛醚杀虫作用研究
短句来源
查询“insecticidal lamp”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


The results of 3 year s investigation showed that Prodenia litura (Fabricius) preferred to oviposit on taros in summer and autumn. The average oviposition on taros was 0. 162 lumps/m2 whereas that on Chinese cabbage was 0. 04 lumps/m2. Its oviposition on taros was four times higher than that on Chinese cabbage. The average oviposition and larvae of P. litura were reduced by 39.13% and 52.17% respectively, in Chinese cabbage fields interplanted with taroes compared with that in Chinese cabbage fields (CK). The...

The results of 3 year s investigation showed that Prodenia litura (Fabricius) preferred to oviposit on taros in summer and autumn. The average oviposition on taros was 0. 162 lumps/m2 whereas that on Chinese cabbage was 0. 04 lumps/m2. Its oviposition on taros was four times higher than that on Chinese cabbage. The average oviposition and larvae of P. litura were reduced by 39.13% and 52.17% respectively, in Chinese cabbage fields interplanted with taroes compared with that in Chinese cabbage fields (CK). The combination of stroboresonance insecticidal lamps with interplanting resulted in optimum pest control effects so that the average oviposition and larvae of P. litura was reduced by 73. 91% and 83.23% respectively, compared with that in Chinese cabbage fields (CK). The pest control effect of combinatorial practice was raised by 21. 74% compared with that of stroboresonance insecticidal lamps. The effective control distance was 20 - 30 m in Chinese cabbage fields interplanted with taros.

通过3年调查研究,初步明确在浙江温州夏秋季节斜纹夜蛾喜产卵于毛芋上,毛芋上平均卵块量为0.162块/m2,青菜上为0.04块/m2,是青菜上的4.0倍;青菜套种毛芋与青菜田(CK)相比青菜上平均落卵量和幼虫量分别减少39.13%和52.17%;青菜田套种毛芋控制斜纹夜蛾落卵的有效距离约20 m。青菜田套种毛芋并用频振式杀虫灯控害效果更佳,与青菜田(CK)相比,落卵量和幼虫量平均减少73.91%和83.23%,比单用频振式杀虫灯的控害效果提高21.74%。

Insecticidal lamps for trapping Dendrolimus superans were set up in test regions on Hongqi forest farm in Hegang city.Results showed that the trapping effect of twin lamps was better than that of single one.The trapping effect of clear sky was better than that of breathless day.The optimal lighting-up time was 20.00~4.00.The control cost of trapping Dendrolimus superans by using insecticidal lamp was 60 yuan·hm~2,which was 50% lower than chemical preparations.

通过在鹤岗市红旗林场设点布灯诱杀落叶松毛虫试验,结果表明:双灯诱杀效果好于单灯,晴天、无风天诱杀效果好。最佳开灯时间为20:00至4:00;采用杀虫灯诱杀落叶松毛虫防治成本为60元.hm2,比化学药剂防治成本低50%。

>=Jiaduo Flap Insecticidal Lamp has been proved to be effective in controlling pests in the compact shortened apple park. It can better lure and kill various pests of the orchard in quantity,With little investment and no pollution,the application of this kind of lamp is socially,ecologically and economically feasible,for it can help produce fruits of secure quality.

佳多频振式杀虫灯在矮化密植苹果园害虫的防治中,诱虫种类多,数量大,对果园多种害虫诱杀效果显著,且投资少,无污染,具有明显的经济、社会、生态效益,有利于无公害果品生产。

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关insecticidal lamp的内容
在知识搜索中查有关insecticidal lamp的内容
在数字搜索中查有关insecticidal lamp的内容
在概念知识元中查有关insecticidal lamp的内容
在学术趋势中查有关insecticidal lamp的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社