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The low-lying saline-alkali wetland is one of main type of low yield fields in Huang-Huai-Hai Plain.
鲁西北地区是黄淮海平原中低产田渍涝洼地的主要分布区之一。
Though it is di? Cult to grow trees in the saline-alkali soil, the ground cover and wetland vegetation are rich and vary in response to subtle changes in the water table and PH values.
尽管难以在盐碱地里栽种树木，但覆盖地表和湿地的植被异常丰富，随着地下水位和PH值的细微变化而呈现不同的形态。
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