Representative soil samples were collected from four protected vegetable production areas of Changchun.The soil organic matter, total nitrogen, available nitrogen, nitrate nitrogen, total phosphorus, available phosphorus,total potassium and available potassium were analyzed. The results showed that the soil nutrients content of protect-ed vegetable soil were higher than the open field, and they increased with the increasing of planting years. The soilorganic matter content was between 11.58 27.35 g·kg^-1, mainly belong to low and intermediate level. The total ni-trogen content was between 1.63~3.44 g·kg^-1, mainly belong to high and very high level. The growth rates of avail-able nitrogen and nitrate nitrogen increased with the increasing of planting years. The available phosphorus contentwas between 49.38~250 mg·kg^-1, mainly belong to very high level. The available potassium content was between108.8~292.3 mg·kg^-1, mainly belong to intermediate level. The N and P of vegetable soil were excess and accumulat-ed year by year. There were differences of soil nutrients content in soil of different region. We should adapt to localconditions and apply corresponding measures for fertility regulation.