France Holly Cutting seedbed should choose the terrain, soil deep, loose soil, good drainage and irrigation plots.

法国冬青扦插苗床应选择地势高、土层深厚、土壤疏松、排灌良好的地块。

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You get a redistribution and mixing of soil as deep roots are ripped up from the ground.

当深根被从地上拔起时，你会得到土壤的重新分配和混合。

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Mr Illes said a layer of soil 2cm deep (0.8 inches) would need to be removed from the whole of the contaminated region.

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In the tropics, they take up water from the deep soil and release it as vapor in the air.

FORBES: Govindasamy Bala

Another experiment the team are carrying out involves taking a metre-deep soil sample, which co-researcher Rebecca Rowe describes as "quite unusual".

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