单词preemergence
n.: 出苗前；出芽期
网络: 前的除草剂；前除草剂；幼苗出土前除草剂
出芽期
出苗前
Acetanilide herbicides are widely used for preemergence control of broad-leaved weeds in corns , soybean and several other other crops.
酰胺类除草剂是目前应用广泛的芽前除草剂，主要用于大豆、谷物及其它几种阔叶草的优先控制。
Screening of Preemergence Herbicide Based on Spore Stroma of Osmunda japonica Thunb and Study of Its Spore Security Test
薇菜播孢基质芽前除草剂筛选及对孢子安全性试验研究
Reason Analysis on Bad Effect of Preemergence Herbicides
苗前除草剂药效差的原因分析
Factors Affecting the Effect of Preemergence Herbicide
影响苗前除草剂药效的因素