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Position: Home > Articles > STUDY ON EFFICACY TEST OF ZIWEIQING TO CONTROL LIGULARIA VIRGAUREA Qinghai Prataculture 2015,24 (3) 7-9

紫薇清防除黄帚橐吾药效试验

作  者:
于红妍;唐俊伟;王朝华
单  位:
青海省草原总站
关键词:
紫薇清;防除;黄帚橐吾;药效试验
摘  要:
为了探索一种对黄帚橐吾防控效果理想,对人畜、环境影响较小,价格适宜的草地毒草防除药剂,采用紫薇清除草剂在青海草地进行防除黄帚橐吾的药效试验。结果表明,紫薇清用药剂量为1200ml/hm2处理区防治效果达到80%,对大部分优良牧草安全。
译  名:
STUDY ON EFFICACY TEST OF ZIWEIQING TO CONTROL LIGULARIA VIRGAUREA
作  者:
YU Hong-yan;Qinghai Provincial Grassland Station;
关键词:
Ziweiqing;;control;;Ligularia virgaurea;;efficacy test
摘  要:
In order to explore a kind of controlling agent of poisonous weeds( ligularia virgaurea) control effect was an ideal,a little influence on human and livestock and appropriate in grassland.The herbicide Ziweiqing was used to efficacy test of contro1 Ligularia virgaurea in tibetan plateau. The result showed that the effect to control Ligularia virgaurea of the effective doses of 1200 ml / hm2.It was found that the herbicide Ziweiqing was safe to most of quality forage.

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