腐植酸铵与除草剂配伍的效应研究  

Research on Synergistic Effects of Ammonium Humate and Herbicides

作　　者：何秀院[1,2] 周永全 许恩光[4] 

机构地区：[1]太原理工大学,山西太原030024 [2]稷山县农业技术推广中心,山西稷山043200 [3]稷山县兴乡腐植酸肥业开发有限公司,山西稷山043200 [4]黑龙江省林业科学院,黑龙江哈尔滨150080

出　　处：《河南农业科学》2011年第7期102-105,共4页Journal of Henan Agricultural Sciences

基　　金：山西省科技攻关项目(20090311026-2)

摘　　要：农业可持续发展的大趋势和省时、高效、环保、经济的原则,要求肥料和农药等尽可能科学合理地配合使用,为此,研究了腐植酸铵与除草剂的配伍效应。田间试验结果表明：腐植酸铵与除草剂草甘膦配伍,可提高除草剂药效10%~15%,药效进程提前2~5 d;腐植酸铵与烟嘧磺隆、2,4-D丁酯配伍不仅可提高药效20%,而且还能促进玉米生长,增加其抗旱性。此外,腐植酸铵的抗蒸腾性,还可增加叶面喷药效率,这些对于促进生态农业发展和绿色环保具有重要意义。The general trend of sustainable agriculture development and comprehensive viewpoints of saving time,high efficiency,environmental friendliness and economy require scientific and rational use of fertilizer and herbicide together.Field experiment was carried to explore the synergistic effects of ammonium humate and herbicides.The results showed that the weeding efficiency could be improved by 10%-15% and the pharmacodynamic process be shortened 2-5 days through combined use of ammonium humate and glyphosate.Compatible use of ammonium humate,nicosulfuron and 2,4-D butyl acetate could not only improve efficacy by 20%,but also improve corn growth and enhance their stress resistance.The effects have broad prospects in the aspects of promoting the development of eco-agriculture and environmental protection.

关 键 词：腐植酸铵 除草剂 配伍 增效作用 

分 类 号：S482.91[农业科学—农药学]