Translation of "to fertilize" into Chinese

Some natives showed the immigrants how to fertilize the soil and grow crops.

有些原住民还指示外来移民,怎样给土地施肥、栽种农作物。

As the explosives in question were rich in nitrogen, they could help to fertilize or provide a better chemical balance in the soil.

由于有关爆炸物富含氮,它们可有助于给土地增肥,或者为土地提供更好的化学平衡。