| 防除南方亚麻田杂草的除草剂筛选 |
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| 引用本文： | 邬腊梅,孟桂元,柏连阳,刘祥英,蔡海林.防除南方亚麻田杂草的除草剂筛选[J].农药科学与管理,2011,32(3):47-49. |
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| 作者姓名： | 邬腊梅 孟桂元 柏连阳 刘祥英 蔡海林 |
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| 作者单位： | 1. 湖南人文科技学院农科所,湖南,娄底,417000
2. 湖南农业大学生物安全科学技术学院,湖南,长沙,410128 |
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| 基金项目： | 现代农业产业技术体系建设岗位科学家项目(麻类)"农药与杂草防控" |
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| 摘 要： | 本文概述了9种除草剂对南方亚麻田杂草的田间防治效果,通过田间试验表明,二甲四氯钠、敌草胺、异丙甲草胺、精异丙甲草胺4种除草剂对亚麻田杂草的防除效果理想,速效株防效分别为82.05%,79.49%,82.05%,82.05%;5个月后的株防效在68%以上,鲜重防效在41%以上,且对亚麻无药害,药剂持效期长达半年,可在南方亚麻田杂草防除中推广应用。
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| 关 键 词： | 亚麻田杂草 除草剂 株防效 鲜重防效 |
Herbicides Screening in the South Flax Field |
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| Wu Lamei,Meng Guiyuan,Bai Lianyang,Liu Xiangying,Cai Hailin.Herbicides Screening in the South Flax Field[J].Pesticide Science and Administration,2011,32(3):47-49. |
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| Authors: | Wu Lamei Meng Guiyuan Bai Lianyang Liu Xiangying Cai Hailin |
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| Institution: | Wu Lamei,Meng Guiyuan,Bai Lianyang(Agriculture Research Insititute,Hunan Institute of Humanities,Science and Technology,Loudi 417000,China) Liu Xiangying,Cai Hailin(College of Biosafety Science and Technology,Hunan Agricultural University,Changsha 410128,China) |
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| Abstract: | This paper summerizes the field control effects of nine herbicide to southern flax field weeds,The field experiment shows that MCPA-Na,Napropamide,Metolachlor and s-metolachlor have ideal effect on weeds in south flax field.The quick control efficiency respectively are 82.05%,79.49%,82.05%,82.05%;five months later,the plant control efficiency is more than 68%,the fresh weight control efficiency is more than 41%.For their long residual activity and safety to flax,these four herbicides can be applicated in so... |
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| Keywords: | weed in flax field herbicide plant control efficiency fresh weight control efficiency |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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