1) weed control rate
除草率
2) weeding ratio
除草效率
1.
The mulch not olny have characteristic of the common mulch but also have advantage of the high weeding ratio and high degradable ratio and safe usage.
该地膜既具有普通地膜保墒、保温的特点,更具有除草效率高、降解彻底、使用安全的优点。
3) weeding
[英][wi:d] [美][wid]
除草
1.
Report of Oxyfluorfen in the Test of Weeding of Chinese Fir;
乙氧氟草醚在杉木苗田除草试验的报告
2.
The weeding effect on Miscanthus floridulu and Phrag mites by Caoshu herbicides;
草舒对五节芒和芦苇的除草效果初报
3.
Development of Weeding Robot Based on Direct Herbicide Application Method;
基于直接施药方法的除草机器人
4) Weed control
除草
1.
Effects of weed control in tobacco fields by 50% napropamide WP covering were studied.
通过喷施 5 0 %敌草胺可湿性粉剂覆盖农膜防除烤烟地杂草试验 ,结果表明 ,不同处理的除草剂对烤烟地一年生禾本科杂草的防效很好 ,对双子叶杂草稍差。
2.
Field experiments were conducted to evaluate preapplied roundup tank mixtures with atrazine plus acetochlar for weed control in zero-tillage corn field.
对农达和乙阿合剂单用及桶混在免耕玉米田的除草效果进行了研究 。
6) weed clearing
除草;除莠 WC
补充资料：草率将事
【解释】：指办事马虎不认真。
【出处】：叶圣陶《〈叶圣陶文集〉自序》：“虽说不愿意十分撤烂污，然而‘半生不熟’‘草率将事’产毛病总不能免。”
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条