So it's like an automatic fertilizer.

会自动施肥。

They're going to fertilize the soil.

他们会土壤施肥。

They will fertilize the soil. The grass will begin to grow.

这会土壤施肥。草会开始。

Plough land, plant a crop, water, fertilize, harvest, and repeat each year.

、庄稼、浇水、施肥、收获。年而复始。

Timing is also important for fertilizing.

施肥的时机也很重要。

Farmers usually take care of the last bit by fertilizing their fields.

农民一般通过田施肥来提供养分。

You can also fertilize orchids -- but not too much.

你也可以兰花施肥--但不要太多。

Fertilizing too early will not help grasses grow.

过早施肥不利于植物的。

We can start or continue composting.

我们可以在冬天开始或者继续施肥。

Yeah. Why do we add fertilizer?

好的。我们为什么要施肥？

" Houseplants should not be fertilized during winter when days are short, " Alfuth said.

" 冬季白天短，室内植物不应施肥。"

Then, the soil can be fertilized using recycled biological waste.

然后，可以使用回收的物废物对土壤进行施肥。

The birds' waste then fertilizes fields.

然后，鸟类的排泄物可为田施肥。

They're also safer, requiring no human contact with fertilizers during application.

它们也更安全，施肥过程中无需与化肥接触。

For grasses, Damiano says not to fertilize until mid to late spring.

至于植物，达米亚诺说，要到春季中后期才能施肥。

And so where the soils are consequently far less frequently fertilized naturally.

因此，那里的土壤自然施肥的频率要低得多。

Where they, too, will essentially fertilise the mangrove.

在洞底，基本上它们就是在红树林施肥。

He says the ideal is 3 to 5 times annually.

他说理想的是每年施肥 3 到 5 次。

Also, hold off on fertilizer until the air clears and plants fully recover.

此外，在空气净化和植物完全恢复之前，不要施肥。

And because it does not help the grass, fertilizing too early is simply a waste of money.

而且因为施肥对植物没有帮助，过早施肥纯粹是浪费钱。