The paper takes degraded quaternary red soil in Jiangxi province as the object of the study. The soil physical property and chemical property of 9 kinds of rehabilitated forests 10-year were investigated. The research results were described as follows: (1) Soil organic matter

total nitrogen

available nitrogen

total phosphorus and available phosphorus are increased obviously. The increase in soil organic matter was the most evident.So do soil total potassium and available potassium.(2) The amount of soil organic matter and total nitrogen decreased obviously with decreasing of soil depth

the amount of available phosphorus

available potassium

available nitrogen decreased slowly

and the change of total phosphorus

total potassium was not obvious with soil depth.(3) Soil bulk density

non-capillary porosity decreased in large degree

and capillary porosity

capillary moisture capacity increased in different degree of different rehabilitated forest. The change of total porosity of different rehabilitated forest were more obvious than that of other physical property.