marl soil

例句：

1. 1. The marlsoil is rich in nutrients and suitable forgrowing vegetables.
   这种泥炭土富含养分，适合种植蔬菜。
2. 2. The farmer used themarl soil to enrich his farmland.
   农民使用泥炭土来增加他的农田肥力。
3. 3. The marl soil hasa high water-holding capacity,which makes it ideal for gardening.
   泥炭土具有很高的保水能力，非常适合园艺。