| 助剂Quad7对除草剂烟嘧磺隆增效作用的研究 |
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| 引用本文： | 赵世君,陶波,滕春红.助剂Quad7对除草剂烟嘧磺隆增效作用的研究[J].东北农业大学学报,2008,39(3):46-52. |
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| 作者姓名： | 赵世君 陶波 滕春红 |
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| 作者单位： | 东北农业大学农学院,哈尔滨,150030 |
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| 基金项目： | 黑龙江省科技厅科技攻关项目 |
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| 摘 要： | 利用3种不同助剂,通过温室盆栽试验与田间试验相结合的方法,研究了Quad7、农药生物增效剂、非离子表面活性剂对烟嘧磺隆活性的影响。试验结果表明,在相同喷液量条件下,处理35、50、70 ga.i.hm-2加Quad7比不加防效分别提高15%、11%、4%;3种助剂对烟嘧磺隆增效强度分别为Quad7增效15%,农药生物增效剂增效9%,非离子表面活性剂增效7%;使用Quad7可以降低喷液量,提高药效。
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| 关 键 词： | 烟嘧磺隆 Quad7 增效作用 |
| 文章编号： | 1005-9369(2008)03-0046-07 |
| 修稿时间： | 2007年1月13日 |
Research of synergism of adjuvant Quad7 on nicosulfuron |
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| ZHAO Shijun,TAO Bo,TENG Chunhong.Research of synergism of adjuvant Quad7 on nicosulfuron[J].Journal of Northeast Agricultural University,2008,39(3):46-52. |
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| Authors: | ZHAO Shijun TAO Bo TENG Chunhong |
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| Abstract: | Effect of Quad7,biological synergist and non-ionic surfactants on activity of nicosulfuron were conducted by the combination of potted plant experiments and field experiments.The results indicated that synergism of Quad7 on 35,50,70 ga.i·hm-2 nicosulfuron was increased by 15%,11% and 4%.Synergism of three adjuvants on Nicosulfuron were Quad7 by 15%,biological synergist by 9%,non-ionic surfactants by 7%.Quad7 can reduce volume and improve effect. |
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| Keywords: | Quad7 |
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