The continuous rain had saturated the soil.
连绵不断的雨把土地淋了个透。
Then I tamp down the soil with the back of a rake.
然后我用耙背将土壤拍实。
It is important to enrich the soil prior to planting.
栽种之前给土壤施肥很重要。
The faeces contain nitrogen which fertilizes the soil.
排泄物含有肥沃土壤的氮。
The soil is reasonably moist after the September rain.
9月的雨水之后，土壤适度湿润。
When the soil is dry, more moisture is lost from the plant.
土壤干燥时，植物就会失去更多的水分。
Some solitary bees make their nests in burrows in the soil.
一些独居的蜜蜂将它们的巢筑在土壤中的洞穴里。
The poor germination of your seed could be because the soil was too cold.
你的种子发芽不好，可能是因为土壤太冷。
这里的土壤很松。
其余的（能量）进入了土壤。
The soil felt soft beneath our feet.
我们脚下的土踩上去很松软。
Those needles add a lot of acid to the soil.
这些松针给土壤增加了很多酸性。
Scientists study the composition of the soil.
科学家研究土壤的构成。
Lime in the soil is detrimental to some plants.
土壤里的石灰对某些植物有害。
What they'll look for specifically in the soil is amino acids.
他们尤其想在土壤中找到的是氨基酸。
首先把地耙平。
Earthworms burrow deep into the soil.
蚯蚓钻土很深。
Intensive cultivation has impoverished the soil.
集约耕作使土壤变得贫瘠。
During the winter the seeds lie dormant in the soil.
冬天种子在土壤中休眠。
Earthworms do the important job of aerating the soil.
蚯蚓做了使土壤透气的重要工作。
If the soil is allowed to dry out the tree could die.
如果让土壤干硬，树就会死掉。
Plants draw minerals and other nutrients from the soil.
植物从土壤中吸取矿物质和其他养分。
Water the plant regularly, never letting the soil dry out.
经常给植物浇水，别让土壤干透了。
Keep the soil moist. That way, the seedling will flourish.
保持土壤湿润,那样小苗就会茁壮成长。
Nitrates are chemicals that occur naturally in water and the soil.
硝酸盐是水和土壤里天然存在的化学物质。
Traditional slash and burn farming methods have exhausted the soil.
刀耕火种的传统耕作方式已经使土壤枯竭了。
Plants absorb carbon dioxide from the air and moisture from the soil.
植物从空气中吸收二氧化碳，从泥土中吸收水分。
Only a small amount of the rainwater actually infiltrates into the soil.
实际上只有少量雨水渗进了土壤。
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