论文部分内容阅读
50％安威乳油通过土壤处理可有效地防除马铃薯田杂草,在所设3个剂量处理中,最低剂量100ml/666.7m~2除草效果即达97％以上。
50% Weifu EC can effectively control weeds in potato field through soil treatment. The minimum dose of 100ml / 666.7m ~ 2 was 97% or more in the three treatments.