The computer in the farmhouse is checking the temperature, the water and the level of organic material in the soil.

农舍里的电脑正在检查温度、水和土壤中有机物质的含量。

youdao

Organic material like compost or leaf mulch can help onions grow in heavy soil.

堆肥或护根物一类的有机肥料可以帮助洋葱在难耕的土壤生长。

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A major portion of the soil organic matter is derived from the added and residual vegetative material.

加进去的和残留下来的植物物质则是土壤有机质的主要来源。

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Adding organic material such as compost to soil can also make lead less available to plants.

VOA: special.2009.06.09

The soil should be full of loam, a mixture of sand, silt,clay and organic material.

VOA: special.2009.04.07

Soil samples from around the stone's socket will be analysed and any organic material found radio-carbon dated if possible.

BBC: Human remains found in Bronze Age pots