摘要
应用迈士通药剂在高寒牧区对草地毒草黄帚橐吾(Ligularia virgaurea)进行了防除试验。结果表明,施药后第二年,迈士通用药剂量375ml/hm^2处理区,草地草群平均高度显著增高,迈士通用药剂量500ml/hm^2处理区,黄帚橐吾株数显著受到抑制,其高度降低,且对优良牧草安全,改善了其生存环境。
The herbicidemiel Milestone was used to experiment on control Ligularia virgaurea in Alpine Region. After drugging the result showed that the average height of grass groups were significantly increased in the effective doses of 375ml/hm^2, Ligularia virgaurea of the plant numbers were obviously inhibited and height were decreased in next two year. It＇s safe for quality forage and improved the living environment.
出处
《青海草业》
2016年第1期2-4,共3页
Qinghai Prataculture
关键词
迈士通
黄帚橐吾
持续性
防控效果
调查
Milestone
Ligularia virgaurea
Continuous
Control effect
Investigation
