| 绿豆田除草剂筛选试验 |
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| 引用本文： | 王成,刘峰.绿豆田除草剂筛选试验[J].黑龙江农业科学,2011(9):54-57. |
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| 作者姓名： | 王成 刘峰 |
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| 作者单位： | 黑龙江省农业科学院齐齐哈尔分院,黑龙江齐齐哈尔,161006 |
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| 基金项目： | 国家食用豆产业技术体系建设专项资助项目 |
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| 摘 要： | 对绿豆田进行播后苗前除草试验,结果表明：除草效果最好的处理为75%噻吩磺隆WG 30 g.hm-2＋72%异丙甲草胺EC 1 800 mL.hm-2,药后20、40 d的总杂草株防效最高,分别为91.7%和87.1%;其绿豆产量为1 355.6 kg.hm-2,且与其它各处理产量差异达极显著水平;相比之下,48%氟乐灵...
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| 关 键 词： | 绿豆 除草剂 安全性 防效 |
Screening Test of Herbicides in Mung Bean Field |
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| WANG Cheng,LIU Feng.Screening Test of Herbicides in Mung Bean Field[J].Heilongjiang Agricultural Science,2011(9):54-57. |
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| Authors: | WANG Cheng LIU Feng |
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| Institution: | WANG Cheng,LIU Feng(Qiqihar Branch of Heilongjiang Academy of Agricultural Sciences,Qiqihar,Heilongjiang 161006) |
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| Abstract: | An experiment on herbicides＇ application to mung bean field was conducted. The results showed that the best treatment was 75% thifensulfuron WG 30 g·hm^-2 ＋72% metolachlor EC 1 800 m L·hm^-2 ,and it had the best controlling effect,which the total control effect were 91.7 % and 87.1% respectively at 20 and 40 days after application,and the total control effect were the highest in all treatments and the yield was 1 355.6 kg·hm^-2. The difference between this treatment and the other treatments reached highly significant level. In contrast, the control effect of 48% Trifluralin EC 1 500 m L·hm^-2 was the worst,it didn＇t suit for mung bean field. |
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| Keywords: | mung bean herbicides safety controlling effect |
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