| 引用本文： |
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石亮成,董志德,谢桃结,周玲,石钢.七种除草剂防除凤眼莲试验研究[J].广西科学,2011,18(3):304-307. [点击复制]
- SHI Liang-cheng,DONG Zhi-de,XIE Tao-jie,ZHOU Ling,SHI Gang.Control Effect of Seven Kinds Herbicides on Eichhornia crassipes[J].Guangxi Sciences,2011,18(3):304-307. [点击复制]
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| 摘要: |
| 选用78%溴腈.莠灭净WP,95%草甘膦原药+草甘膦伴侣WP,20%噻吩磺隆WP,95%草甘膦铵盐SG,20%氯氟吡氧乙酸EC,20%百草枯AS,25%百草枯AS共7种除草剂,于2010年在柳州市柳南区太阳村镇董家屯的农民鱼塘进行防除凤眼莲[Eichhornia crassipes (Mart.) Soims]的小区药效试验。试验结果表明,78%溴腈.莠灭净WP,20%百草枯AS和25%百草枯AS的防效均为100%;95%草甘膦原药+草甘膦伴侣WP的防效为93.2%~93.6%;95%草甘膦铵盐SG的防效为90.8%~91.4%。在900~4500g (ml)/hm2剂量范围内7种除草剂对水生生物安全,对周边环境无不良影响和危害。 |
| 关键词: 凤眼莲 防除 除草剂 |
| DOI： |
| 投稿时间：2011-01-07修订日期：2011-04-26 |
| 基金项目:广西柳州市科学研究与技术开发计划攻关项目(2008030906)资助 |
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| Control Effect of Seven Kinds Herbicides on Eichhornia crassipes |
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SHI Liang-cheng1, DONG Zhi-de2, XIE Tao-jie1, ZHOU Ling3, SHI Gang4
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| (1.The Garden Research Institute of Liuzhou City, Liuzhou, Guangxi, 545005, China;2.Liuzhou Plant Protection Station, Liuzhou, Guangxi, 545001, China;3.Liuzhou Agricultural Testing Center, Liuzhou, Guangxi, 545001, China;4.The Square Management Office of Liuzhou City, Liuzhou, Guangxi, 545001, China) |
| Abstract: |
| The effects of 7 herbicides on controlling Eichhornia crassipes were observed in fish ponds.The results showed that the control effect of 78% Bromo nitrile·Ametryn WP and 20%Paraquat AS was 100%;the control effect of 95% mixture WP by the Glyphosate and the Glyphosate companion was 93.2% to 93.6%;the control effect of 95% Glyphosate ammonium SG was 90.8% to 91.4%.All 7 herbicides were safe to the aquatic in the fish ponds and the environment when they were in the dose range from 900ml to 4500ml per hm2. |
| Key words: Eichhornia crassipes control herbicides |
