我国典型农田土壤中有机物料腐解特征及驱动因子
马想,徐明岗,赵惠丽,段英华(
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Decomposition Characteristics and Driving Factors of Organic Materials in Typical Farmland Soils in China
MA Xiang,XU MingGang,ZHAO HuiLi,DUAN YingHua()
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图3. 各因子对有机物料腐解的贡献率
C表示气候因子,O表示有机物料性质,S表示土壤因子;其中气候因子包括：地积温和累积降水;物料性质包括：有机物料碳,有机物料氮和有机物料含水率;土壤因子包括：土壤含水率,土壤有机碳,土壤全氮和土壤可溶性碳。下同
Fig. 3. The relative contribution of different types of factors to organic materials decomposition
C=climate condition, O=organic matter properties, S=soil characters; Climate condition include Accumulated temperature and Accumulated precipitation; Organic matter properties include Organic matter carbon, Organic matter nitrogen and Organic matter moisture; Soil characters include Soil moisture, Soil organic carbon, Soil total nitrogen and soil dissolved carbon. The same as below
