carbon stocks on the earth, contains approximately twice as much as carbon in atmosphere (Susan, 2007). The agriculture SOC stock can be strongly affected by human activities, such as land use changes (Mandlebaum and Nriagu, 2011). Land use changes influ-ence the input of organic matter and soil carbon source (Poeplau et al., 2011). Management practices (e.g., tillage and fertilization) change with the land use, which directly affect soil physicochem-ical and microbiological properties, and impact the ability of soil aggregates and organic carbon content (Helfrich et al., 2006). There-fore, land use changes alter the soil structure and the stability of organic carbon by changing the cultivation practice, and eventu-ally change soil carbon sequestration capacity (Golchin and Asgari,