cyperaceous
基本解釋
- adj.莎草科(植物)的
英漢例句
- Uses: Pre-emergence and early post-emergence control of cyperaceous weeds and annual grass weeds in paddy rice at 0.45-2 kg a.i./ha.Phytotoxicity: Non-phytotoxic to rice.
主要是通過(guò)雜草的根部吸收,抑制根部和地下莖的伸長(zhǎng),從而控制地上部分的生長(zhǎng),對(duì)已出土的莎草科雜草基本無(wú)效。