临河区玉米田化学除草存在的主要问题及解决对策  

Problems and solution countermeasure of the chemical controlling weed in corn field in Linhe

作　　者：闫素珍[1] 米志恒[1] 刘卓恩 闫礼[1] 高海燕[1] 张艳[1] 李秀荣[3] 

机构地区：[1]巴彦淖尔市临河区农业技术推广中心,内蒙古临河015000 [2]巴彦淖尔市科技信息研究所,内蒙古临河015000 [3]巴彦淖尔市临河区绿色食品发展中心,内蒙古临河015000

出　　处：《北方农业学报》2016年第3期120-123,共4页Journal of Northern Agriculture

摘　　要：玉米是临河地区主要栽培作物,随着种植面积的增加和高选择性除草剂的不断研发和生产,玉米田化学除草剂应用发展迅速。但由于除草剂应用技术性较强,除草效果受许多因素的影响,生产中出现许多效果不佳、药害频繁等问题。文章立足临河当地生产实际,分析了目前玉米田化学除草剂应用中存在的主要问题及原因,并提出解决问题的对策。Corn is the main cultivation crop in Linhe. With the increased of planting area, high selectivity herbicide wascontinuously developed and producted, the application of chemical herbicide developed rapidly. But the chemical herbicideapplication need highly professional technology, weed control effect is influenced by a number of factors, there was many problemsoccurred such as weed control effect and phytotoxicity happend frequently. Stand on the local production practice,according to theproblems and causes of the corn field chemical herbicide application,we put torward eftective method to solve problems.

关 键 词：化学除草 高选择性 应用技术性 除草效果 药害 

分 类 号：S563[农业科学—作物学]