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| 15%硝草酮油悬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,张德兴,陈佳星.15%硝草酮油悬剂苗后防除玉米田杂草应用技术研究[J].吉林农业科学,2007,32(3):39-41,44. |
| 作者姓名： | 王广祥 刘喜尧 王喜军 张德兴 陈佳星 |
| 作者单位： | 1. 吉林益恒农药有限公司,吉林,公主岭,136100 2. 扶余永平农业技术站 3. 通榆县边昭农业技术站 4. 敦化市黑石农业技术站 |
| 基金项目： | 农业部农药检定所农药试验项目(SHY042929) |
| 摘 要： | 通过田间试验调查结果表明:15%硝草酮油悬剂在玉米3～4叶期施用,有效剂量为0.1125～0.337 5 kg/hm2范围内,对禾本科杂草的防效幅度为32.6%～74.8%,对各种阔叶杂草的防效幅度达64.6%～95.0%,对杂草的鲜重抑制效果为82.8%～98.5%,各种防效均达到极显著差异水平。而且防控时间持久,与人工除草对照相比,玉米增产6.7%以上。 |
| 关 键 词： | 硝草酮油悬剂 玉米 杂草 药效试验 |
| 文章编号： | 1003-8701（2007）03-0039-03 |
| 收稿时间： | 2006-12-14 |
| 修稿时间： | 2006-12-14 |
Researches on Application Technique of the 15% ICIA0051 Oil Suspension Concentrate for the Controlling of Weeds in Corn Field after the Emergence of Seedling |
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| WANG Guang-xiang,LIU Xi-yao,WANG Xi-jun,ZHANG De-xing,CHEN Jia-xing.Researches on Application Technique of the 15% ICIA0051 Oil Suspension Concentrate for the Controlling of Weeds in Corn Field after the Emergence of Seedling[J].Jilin Agricultural Sciences,2007,32(3):39-41,44. | |
| Authors: | WANG Guang-xiang LIU Xi-yao WANG Xi-jun ZHANG De-xing CHEN Jia-xing |
| Institution: | 1 .Jilin Yiheng A gricultural Chemical Co, Ltd., Gongzhuling 136100; 2. Yongping Agro-Technique Extension Station of Fuyu County 131213; 3. Bianzhao Agro-Technique Extension Station of Tongyu County 137200; 4. Heishi Agro-Technique Extension Station of Dunhua City 133706. China |
| Abstract: | The results of field trial showed that excellent weed control performance were achieved when 15% ICIA0051 Oil Suspension Concentrate was applied at the 3-4 leaf stage of corn within the application dosage 112.5~337.5g/hm2 with an average control percentage 32.6%~74.8% against barnyard grass,and 64.6%~95.0% against all kinds of broadleaf weeds and with 82.8%~98.5% for the total weight of all kinds of weeds.It's a broad spectrum and persistent herbicide,and raised the yield of corn by 6.7% compared with the control. |
| Keywords: | ICIA0051 OSC Weeds in corn field Field trails |
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