摘要
为了筛选出适合芸豆田使用的安全性除草剂,通过对比试验研究了5种除草剂的单用或混配的药效,结果表明:播后苗前除草剂,选择75%噻吩磺隆WG复配96%精异丙甲草胺EC处理防效优于50%乙草胺乳油;而作为苗后茎叶处理除草剂,10%乙羧氟草醚乳油复配15%精稳杀得乳油处理防效明显高于两个单剂10%乙羧氟草醚乳油处理和15%精稳杀得乳油处理。土壤封闭处理药剂对芸豆的安全性高于茎叶处理药剂。
To select appropriate application method, 5 kinds of herbicides were used alone or mixed. Before the emergence, 75% Thifensulfuron W G and 96% S-metolachlor E C mixing effect was better than using the effect of 50% acetochlor; And after the emergence, 10% Fluoroglycofen and 15% fluazifop-p-butyl mixing effect was better than the single used of them. From the consideration on the safety of kidney bean, closed treatment of soil security was better than the stem leaf treatment reagent.
出处
《北方农业学报》
2016年第6期21-25,共5页
Journal of Northern Agriculture
基金
"十二五"国家科技支撑计划子课题(2014BAD07B05-03)
国家现代农业食用豆体系呼和浩特试验站建设项目(CARS-09-207)
关键词
芸豆
除草剂
安全性
药效
Kidney bean
Herbicide
Security
Efficacy
