1) Sketch Effect

草稿效果
3) weed control effect

控草效果
1.
Weed control effect of paraquat in untilled fields and its influence on the light and yield of rapeseed;
百草枯的控草效果及对光照和油菜产量的影响
2.
Weed control effect of Clodinafop-propargel and its influence on the light,nutrition,water and yield of rapeseed;
炔草酯的控草效果和对油菜田间光照、养分、水分及产量的影响
3.
The weed control effects of 17.

94%,随时间的延长药效略有下降,120 d内的控草效果仍可达92%以上;17。
4) Control effect

除草效果
1.
The control effect was above 90% and better than that of 72%2,4-D with 750ml/ha.

使用剂量 15~ 18g/hm2 ,于小麦 3~ 4叶 1心期 (双子叶杂草 2~ 4片 (轮 )叶期 ) ,对水 2 2 5kg喷施 ,对作物安全 ,除草效果达 90 %以上 ,优于 72 % 2 ,4-滴丁酯 75 0ml/hm2 的除草效果。
5) weed control

除草效果
1.
The safety and scope of weed control and activity of herbicides was determined through test of basin cultivation.
盆栽试验条件下 ,比较了乙草胺、草净津和莠去津及其三者组成的混剂用作土壤处理与茎叶处理剂对玉米安全性、杀草谱及除草效果。
6) control efficacy

除草效果
1.
Field experiments in wheat were conducted to determine broadleaf weed control efficacy of tribenuron plussynergist.
在田间条件下,用苯磺隆加增效剂对麦田阔叶杂草的除草效果进行了试验。
补充资料:草稿
1.亦作"草稾"。 2.初拟的文稿或画稿等。 3.喻指念头,主意。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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