摘要
在大田及温室进行了化学药剂防毒麦的药效试验 ,结果表明 :阿畏达每公顷用有效成分 15 0 0g ,在小麦播后芽前使用 ,对毒麦的株防效 97.3 %,鲜重防效 97.2 %。
The experiment in the Chemical Control of Weedsin wheat field and greenhouse was carried out,and the result indicated the control efficiency of each weed plant was 97.3% and the control efficiency of fresh weight was 97.2% by using 1500g/hm 2 chemical Aweida after wheat sowing and before seedling.
出处
《安徽农业科学》
CAS
2000年第1期63-64,共2页
Journal of Anhui Agricultural Sciences
