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| 40%磺草酮·莠去津悬浮剂苗后防除玉米田杂草应用技术研究 | |
| 引用本文： | 王广祥,刘喜尧,王喜军,马金宝,姚秀亮.40%磺草酮·莠去津悬浮剂苗后防除玉米田杂草应用技术研究[J].吉林农业科学,2008,33(1):40-42. |
| 作者姓名： | 王广祥 刘喜尧 王喜军 马金宝 姚秀亮 |
| 作者单位： | 1. 吉林益恒农药有限公司,吉林,公主岭,136100 2. 吉林省扶余永平农业技术推广站,吉林,扶余,131213 3. 吉林省通榆县边昭农业技术推广站,吉林,通榆,137200 4. 吉林省敦化市农业技术推广站,吉林,敦化,133700 |
| 基金项目： | 农业部农药检定所农药试验项目(110211272) |
| 摘 要： | 通过田间试验调查结果表明:40%磺草酮.莠去津悬浮剂在玉米3～4叶期施用,剂量为0.9～2.4kg/hm2范围内,对单子叶草的防效幅度为41.6%～88.1%,对各种阔叶杂草的防效幅度达68.2%～94.0%,对杂草的鲜重抑制效果为81.0%～92.9%。而且杀草谱广,防效持久,玉米增产98.0%以上。 |
| 关 键 词： | 氰津莠悬浮剂 玉米田杂草 药效试验 |
| 文章编号： | 1003-8701(2008)01-0040-03 |
| 修稿时间： | 2007年6月15日 |
The Research of Application of the Sulcotrione-Atrazine 40% SC for Controlling Weeds in Early Post Emergence in Corn Field |
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| WANG Guang-xiang,LIU Xi-yao,WANG Xi-jun,MA Jin-bao,YAO Xiu-liang.The Research of Application of the Sulcotrione-Atrazine 40% SC for Controlling Weeds in Early Post Emergence in Corn Field[J].Jilin Agricultural Sciences,2008,33(1):40-42. | |
| Authors: | WANG Guang-xiang LIU Xi-yao WANG Xi-jun MA Jin-bao YAO Xiu-liang |
| Abstract: | By a series of survey,results of field trails were as follows: Excellent weed control performance were achieved when applied at 3-4 leaf stage of corn with the dosage of 0.9～2.4g.ai/hm2.Average controlling percentage against barnyard grass was 41.6%～88.1% and that against all kinds of broadleaf weeds was 68.2%～94.0%.The total fresh weight of weeds was decreased by 81.0%～92.9%.The results showed that Sulcotrione-Atrazine 40% SC is a broad spectrum and persistent herbicide.It could raise the output of corn by 98%. |
| Keywords: | Sulcotrione-Atrazine SC Weeds in corn field Field trails |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |