北方农业学报 ›› 2012, Vol. ›› Issue (4): 64-64.

• 植物保护研究与应用 • 上一篇    下一篇

25%乙虎微乳剂防除大豆田杂草及安全性研究

韩文革[1] 孙太凡[2] 冯世德[2] 张成林[2] 孔祥清[1] 曲红杰[2]   

  1. [1]黑龙江八一农垦大学农学院,黑龙江大庆163319 [2]黑龙江八一农垦大学理学院,黑龙江大庆163319
  • 出版日期:2012-08-20 发布日期:2012-08-20
  • 通讯作者: 韩文革
  • 作者简介:韩文革(1966-),男,黑龙江铁力人,副教授,学士,主要从事植物学的教学和研究工作。
  • 基金资助:
    黑龙江省教育厅科技项目(10551227)《农药微乳剂的研究》的资助:

Study on Crop Safety and Weed Control Efficacy of an Acetochlor 25 % Microemulsion in Soybeans Yields

HAN Wen-ge (College of Agricultural, Heilongjiang Bayi Agricultural University,Daqing 163319,China)   

  • Online:2012-08-20 Published:2012-08-20

摘要: 文章对25%乙虎微乳剂防除大豆田杂草进行试验,结果表明,在剂量6000ml/hm2时对田间主要禾本科杂草及阔叶杂草具有良好的防除效果,株防效在82%以上,40d鲜重总防效均达到85%以上,在试验剂量下对出苗、幼苗生长无影响,为大豆增产提供了保障作用。

Abstract: Soybean weed control experiments were conducted. The results indicated that an acetochlor 25% microemulsion at or above 600 g a.i./ha provided good control of grass and small-seeded broadleaf weeds,with weed plant reductions greater than 82% and 40days fresh weight reductions greater than 85%.Soybean yields were not affected at all rates tested.

中图分类号: 

  • S451