This aims to boost the fertility of soil and keep it moist through established practices.

这种方法目在于通过既有惯常做法，增加土壤肥力，保持土壤湿度。

They focus on keeping their soil rich and free of disease.

农民关心是保持土壤肥沃并且免受病害。

It keeps soil wet, limits the growth of weeds, and helps keep soil temperatures even.

它保持土壤湿润，限制杂草生长，并有助于保持土壤温度均匀。

Besides, the rain, the forest also helps maintain the health and fertility of the soil, and without it, the field would quickly wither and erode.

此外，雨水、森林也有助于保持土壤健康和肥沃，如果没有雨水，这片土地很快就会枯萎，也会。

This ensures that the soil below stays warm enough for the microbes to remain active.

这保了下面土壤保持温暖让微生物保持活跃。

Keep the soil wet but be careful to avoid washing away seeds.

保持土壤湿润，但要小心避免把种子冲走。

They help keep water in the soil and feed microorganisms that help plants.

它们有助于保持土壤中水分，并滋养有助于植物生长微生物。

He thought some kind of cover would keep rain away and the soil warm.

他想到某种遮盖物可以防水，并使土壤保持温暖。

Keep the soil wet, but not too wet, until the seeds begin to grow.

保持土壤湿润，但不要太湿，直到种子开始生长。

This layer will help keep the soil cool and moist.

这一层覆盖物有助于保持土壤凉爽和湿润。

Plants and crops soak up the water they need and the rest keeps the soil moist fills up the aquifers and the runoff fills up the lakes.

植物和农作物会吸收它们所需水分，剩下则保持土壤湿润，填满含水层，径流则填满湖泊。

One reason is that they often don't have good training about what to plant, when to plant, or how to keep soil productive.

其中一个原因在于，他们通常都没有接受过良好培训，不知道应该种什么、什么时候种，或者怎样保持土壤肥力。

Squash plants grow along the ground, so their leaves provide shade, help to keep water in the soil, and make it hard for weeds to grow.

南瓜植株沿地生长，其叶片提供遮荫， 有助于保持土壤水分，并使杂草难以生长。

They vary from the delight that megafauna provide those visiting a safari park to the more prosaic: pollinators fertilising crops; earthworms keeping the soil healthy.

包括大型动物为参观野生动物园游客带来愉悦，也包括一些更平淡用处：传粉昆虫给农作物授粉，蚯蚓保持土壤健康。

One reason is that they often don’t have good training about what to plant, when to plant, or how to keep soil productive.

其中一个原因在于，他们一般没有接受过较好培训，不知道种什么、什么时候种，或者怎样保持土壤肥力。

Mulch suppresses weeds and holds moisture in the soil. You can use mulch made from bark, pine needles, cottonseed or oak leaves.

护根物可以抑制杂草生长，保持土壤水分。你可以使用由树皮，松针，棉籽或橡树叶制成根护物。

I had tilled the plot again, mixing in some nice manure and keeping it watered to get the worms excited.

我又把地耕了一遍，并在地里施了一些好肥料，保持土壤水分充，好让蠕虫活跃起来。

So that scientists can help millipedes keep the soil healthful, for them and for us.

这样科学家就能帮助马陆保持土壤健康，这对它们和我们都有益。

The webs of their roots protect against mudslides while allowing soil to retain water and filter out toxins.

其根部网状结构可防止泥石流，同时使土壤保持水分并滤出毒素。

The soil for chrysanthemums should be kept moist but well drained so it does not get too wet.

栽培菊花土壤应保持湿润，但要排水方便，这样就不会太湿。