冷浸田是因长期浸水、土层糊烂与还原作用强烈而造成的一种低产田。

Cold spring paddy soils are the low yielded soils with puddling soil layer formed under strongly reducing condition induced by persistent submergence.

低洼涝渍田和粘闭滞渍田是渍害土壤的主要类型，约占全市低产田总面积的80％。

The waterlogged lowland and clay salinized land accounted for 80% of the area′s low yield farmland.