【摘要】 对适宜当归栽培的化学除草剂进行筛选,结果表明:适宜当归地的除草剂为敌草胺、扑草净及2种除草剂混合处理;当归实生苗和1年生苗地适宜处理剂量为敌草胺2 kg/hm2+扑草净2 kg/hm2(有效含量:敌草胺50%,扑草净40%);当归实生苗和1年生苗地的最佳茎叶处理剂为拿捕净,剂量为1.5 L/hm2(有效含量:12.5%).更多还原

【Abstract】 Screened the chemical herbicide that suitable to Angelica Sinensis 〈Oliv.〉Dieis.The results indicated that the suitable herbicides to Angelica are Napropamide,Prometryme as well as the mixed treatment,which suitable dosage is respective 2 kg/hm2 for Angelica seedling and Angelica annual in the mixed treatment(effective content: Napropamide 50%,Prometryme 40%);the best stem leaf treatment compound for Angelica seedling and Angelicaannual is Sethoxydim,which dosage is 1.5 L/hm2(effective content: 12.5%).更多还原