chemical herbicide meaning in Chinese
化学除草剂
Examples
- Efficacy of chemical herbicides on weeds in maize field
玉米田化学除草药效研究 - Weeding of winter flax in yunnan province by chemical herbicides
云南冬亚麻播种期试验简报 - The chemical herbicide is the most effective way of weeding . however , much chemical herbicide are wasted and may cause pollution of water , air and soil because of its use for large area
化学除草是目前最主要的除草方式，但由于除草剂的使用方式都是大面积喷洒，不仅造成了浪费，也带来了许多负面的影响，如对水源、土壤和空气的污染等。