preplant 中文意思是什麼
preplant
解釋
種植前-
A control program might involve early preplant tillage to encourage germination of the weed seeds, followed by shallow tillage prior to planting to kill the emerged weeds
這樣，在耕地前想辦法促使雜草萌發，隨后在播種前淺耕將其殺滅。
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