Based on the longterm experiment of the national red soil fertility of Chinese Academy of Agricultural Sciences,variation characteristics of changes in organic carbon(SOC)and total nitrogen(TN)storage at soil profile(100 cm)and different layers(20 cm for each layer)was studied under different managements after 24 years in upland red soil.Results showed that,compared with the initial year,SOC storage slightly decreased by the CK treatment for each layer in 0~100 cm,whereas soil TN storage increased in each layer of 40~100 cm for the CK treatment.Compared to the initial,mineral fertilizers treatments(N,NP,PK,NPK)and their combination with straw treatment(NPKS)showed an accumulation of SOC and TN in each layer of 40~100 cm.But these treatments decreased SOC and had no effect on the TN storage in each layer of 0~40 cm.Compared with the initial level,SOC and TN storage increased obviously in 0~20 cm and 40~100 cm for the NPKM treatment.Compared with the initial,the fallow and NPKMR treatments greatly increased SOC and TN storage in each layer of 0~100 cm.But there was no significantly difference between the Fallow and NPKMR treatments.For 0~100 cm soil profile,SOC and TN storage of Fallow and the rotation with soybean treatment(NPKMR)was the highest,for which SOC storage increased by 64% and 93%,TN storage increased by 71% and 82% compared to the initial,respectively.However,SOC and TN storage was lowest for the CK treatment.There were both a significantly linear correlations between SOC and TN,as well as the change of SOC and TN storage(P<0.05).but there was significantly difference in the slope of the relationship between carbon and nitrogen storage(C/N ratio of soil profile),but no significantly difference in the slope of the relationship between the changes in SOC and TN storage at soil profile among the different management measures.Fallow or soybean rotation can substantially increase SOC and TN storage,and is recommended managements to restore and improve soil fertility in red soil in this area.