preplant翻譯，preplant的意思，preplant同義詞，preplant的反義詞，preplant短語詞匯

詞語：preplant

preplant的解釋

preplant['pri:'plɑ:nt]adj. （作物）種植前的（等於preplanting）

preplant的意思

preplant 種植前;preplant herbicide 釋義：移植前除草劑;

preplant的參考例句

1.Yield advantage for irrigated corn to seven applications of N solutions versus preplant and two sidedress treatments is illustrated (Table 2). 表2的結果表明，對於水澆地的玉米來說，隨水施用7次氮肥的玉米產量明顯高於播前基施加上二次側施的處理。

2.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，隨後在播種前淺耕將其殺滅。