The faeces contain nitrogen which fertilizes the soil.

排泄物含有肥沃土壤的氮。

The birds' waste then fertilizes fields.

随后，禽类的粪便可以肥沃田地。

Growth period every half moon fertilizes 1 times.

生长期每半月施肥1次。

And it's assumed that the dust fertilizes the rainforest.

并且可以确定这些尘土给当地的雨林施肥。

Therefore she is especially fussy about who fertilizes them.

因此，雌性对能使她怀孕的雄性特别挑剔。

Pollen is usually blown to other trees and fertilizes their ovules.

花粉通常会被风吹到其它树上使其受精。

And yet, we've been able to demonstrate that the phosphorus that's carried by the dust and deposited on the old landscapes in Kauai actually fertilizes the forest.

不过，如今我们已经证实尘埃带到其所属考爱岛的磷，堆积在那儿的老地方——正滋养着森林。