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28%乙·嗪悬乳剂防除大豆田杂草效果初报

Experiment on Weed Control Effect of 28 % Acetochlor+Metribuzin to Soybean Fields

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【作者】 陈勇张宏军黄美莲林友豪

【Author】 Chen Yong1, Zhang Hongjun2, Huang Meilian3, Lin Youhao4(1College of Agronomy, South China Agricultural University, Guangzhou 510642, P.R. China; 2 The Institute for Control ofAgrochemicals, Ministry of Agriculture, Beijing 100026, P.R. China; 3 Guang Dong Center for Agriculturalmanagement training Guangzhou 510500, P.R. China; 4 Guangzhou City Research Base for AgricultureScientific and Technical Development, Guangzhou 511495, P.R. China)

【机构】 华南农业大学农学院农业部农药检定所广东省农业干部学校广州农业科技开发研究基地 广州510642北京100026广州510500广州511495

【摘要】 为了评价28%乙·嗪悬乳剂在东北地区春大豆田中防除杂草的应用效果,2003年在长春市进行了田间小区试验。试验结果表明,用该药剂1049.95(g·ai)/hm2,除草效果可达88.52%以上,对大豆安全,可防除整个大豆生长期杂草。

【Abstract】 The field plot trial on effect of the mixture of acetochlor and metribuzin on weeds control in soybean field were conducted at Zhangzhun during 2003 for weed control in soybean field were evaluated. The results showed that: Using the mixture at the dosage of 1049.95(g·ai)/hm2,the control effect was more than 88.52 % , and no phytotoxicity was observed to soyabean. By one time treatment, the control effect can persist in the whole growth season of soybean.

【关键词】 乙草胺嗪草酮乙·嗪悬乳剂大豆田杂草防除
【Key words】 AcetochlorMetribuzinMixtureWeeds controlSoybean field
【基金】 国家“十五”攻关项目“杂草治理新技术研究中新农药的研制开发子专题”项目资助(2001BA509B07)。
  • 【文献出处】 中国农学通报 ,Chinese Agricultural Science Bulletin , 编辑部邮箱 ,2006年08期
  • 【分类号】S451.224
  • 【被引频次】4
  • 【下载频次】53
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