2种除草剂对花生的药害研究

XianDai NongYe KeJi(2018)

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Abstract
在温室条件下,研究了2种常用除草剂50%丁草胺乳油、41%草甘膦异丙胺盐对花生产生药害的症状、发生规律以及对花生生长发育的影响.结果表明,2种除草剂对花生茎叶处理后都表现出各种药害症状,一般药后2 d开始显症,药后5~10 d症状加重,浓度大时可导致死亡,浓度小时可慢慢恢复.
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