对西峰区废弃窑洞宅基地复垦前后土壤理化性质测定结果表明，靠崖式和胡同式废弃窑洞宅基地复垦后土壤质地以壤土为主，通透性较好；0～40 cm土层土壤全氮含量靠崖式废弃窑洞宅基地高于胡同式窑洞宅基地，0～60 cm土壤全磷、全钾含量无明显差别。

The effects of soil physicochemical properties of reclamation on abandoned dwelling caves were studied in Xifeng district of Qingyang city . The results showed that the textures of soil were mainly loam that hutong type and hillside abandoned dwelling caves reclamation， 0～40 cm soil nitrogen content abandoned dwelling caves by cliff above hutong abandoned dwelling caves，0～60 cm soil total phosphorus， total potassium content was no significant difference .

F301.24

甘肃省教育厅资助项目(0902-09)