风沙土是一种在风积母质上发育的幼年土壤。我省的风沙土主要分布于彰武、阜新、康平、昌图等县,滨海及河流中下游沿岸也有分布。风沙土的土壤性状受母质的制约,有机质积累少,物理性粘粒缺乏。据测,一般风沙土表层含有机质0.22～0.85％,全氮、全磷含量分别为0.013～0.044％和0.04～0.06％。风沙土土层内沙粒占80％以上,有机、无机胶体少,品质差。 Aeolian sand is a juvenile soil developed on the aeolian parent material. Aeolian sand in our province is mainly distributed in Zhangwu, Fuxin, Kangping, Changtu and other counties, along the coast and coastal areas along the river are also distributed. The soil properties of aeolian sandy soil are controlled by the parent material, with less accumulation of organic matter and lack of physical clay. It is measured, the general aeolian sandy soil organic matter content of 0.22 to 0.85%, total nitrogen, total phosphorus were 0.013 to 0.044% and 0.04 to 0.06%. Sandy sand soil accounts for more than 80%, organic, less inorganic colloid, poor quality.