安徽农业科学2017，Vol.45Issue(22)：101-103,116,4.
4种谷田除草剂的防除效果
Control Effect of Four Herbicides
摘要
Abstract
[Objective] The aim was to select the millet production of herbicides.[Method] The effects of different concentrations of herbicides were studied by plot experiment.[Result] The atrazine preemergence and postemergence treatment (3-5 leaves stage)showed good performance in the overall effect of weed control,and crop phytotoxicity was small,but had the poor control effect on monocotyledonous weeds.Monosulfuron plus propazine WP prevention effect on single and dicotyledonous weeds were relatively stable,and had small seedling injury.2,4-D butyl ester had better control effect on weeds at high concentration,but the damage increased with the increase of concentration.Methoxone on weed control effect was poor,and had severe phytotoxicity on seedling.[Conclusion] The results provide a scientific basis for the use of herbicides show millet.关键词
谷田/除草剂/防除效果Key words
Millet/Herbicide/Control effect分类
农业科技引用本文复制引用
赵凯,马建萍,独俊娥,吕建珍..4种谷田除草剂的防除效果[J].安徽农业科学,2017,45(22):101-103,116,4.基金项目
现代农业产业技术体系建设专项(CARS-07-13.5) （CARS-07-13.5）
