【摘要】 运用生物测定方法研究了安全剂R - 2 91 48对乙草胺的解毒效应 ,指示作物玉米的根鲜重、芽长和芽鲜重与R - 2 91 48浓度呈线性关系。结果表明 :R - 2 91 48能有效保护玉米免受乙草胺的药害。更多还原

【Abstract】 A bioassay was developed for determining the influence of the acetochlor and R-29148 on corn seeds.Safener concentration was correlated with root fresh weight,shoot length and shoot fresh weight.It appears that R-29148 can protect corn against acetochlor injury.更多还原