Characteristics of Soil redox system O Soil redox system can be divided two system: inorganic and organic systems. (2 The organisms participates in soil redox reaction G The soil is a heterogenesis system. soil redox potential is different in the field O Equilibrium of soil redox is usually changeCharacteristics of Soil redox system: ① Soil redox system can be divided two system: inorganic and organic systems. ② The organisms participatesin soilredox reaction. ③ The soil is a heterogenesis system. Soil redox potential is differentin the field. ④ Equilibrium of soilredox is usually change