| 66%乙·嗪·滴丁酯微乳剂防除春大豆田杂草安全性及药效试验 |
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| 引用本文： | 刘辉,刘伟.66%乙·嗪·滴丁酯微乳剂防除春大豆田杂草安全性及药效试验[J].大豆通报,2012(1):21-24. |
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| 作者姓名： | 刘辉 刘伟 |
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| 作者单位： | 黑龙江省泰来县农业技术推广中心;国家大豆工程技术研究中心 |
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| 摘 要： | 66%乙·嗪·滴丁酯微乳剂是三元复配混剂,在春大豆田播后苗前进行土壤均匀喷雾,对大豆出苗及生长安全,药后40d对一年生禾本科及阔叶杂草的株防效均大于90%,鲜重防效均大于95%,并且持效期长达45d以上。
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| 关 键 词： | 乙.嗪.滴丁酯微乳剂 春大豆 安全性 除草效果 |
Efficacy and Security Test of 66% Acetochlor·Metribuzin·Butylate Micro-Emulsion for Controlling Weeds in Spring Soybean Field |
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| Liu Hui,Liu Wei.Efficacy and Security Test of 66% Acetochlor·Metribuzin·Butylate Micro-Emulsion for Controlling Weeds in Spring Soybean Field[J].Soybean Bulletin,2012(1):21-24. |
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| Authors: | Liu Hui Liu Wei |
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| Institution: | 1.Heilongjiang Province TaiLai County Agricultural Technology Extension Center,TaiLai,Heilongjiang 162400;2.National Soybean Engineering and Technology Research Center,Harbin 150030) |
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| Abstract: | 66% Acetochlor·Metribuzin·Butylate Micro-Emulsion is a ternary compound mixture,which was sprayed in the soil of spring soybean before seedling after sowing,and was safety on emergence and growth of soybean.On the 40 d after spraying,the preventing control effect of annual grass and broadleaf weeds is greater than 90% for each plant,the preventing control effect is greater than 95% for fresh weight,and persistent period was over more than 45 d. |
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| Keywords: | Acetochlor·Metribuzin·Butylate Spring soybean Security Weed control |
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