在溶解的有机物中积累的反性成分降低了长期肥下红色土壤的微生物代谢系数

Xiao Yang1, Shuai Zhang2, Dong Wu2

  • 1State Key Laboratory of Efficient Utilization of Arid and Semi-Arid Arable Land in Northern China/Key Laboratory of Arable Land Quality Monitoring and Evaluation, Ministry of Agriculture and Rural Affairs, Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences (CAAS), Beijing 100081, China; State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Institute of Soil and Water Conservation, Northwest A&F University, Yangling, Shaanxi 712100, China.

概括

长期的肥料修改通过改变溶解有机物 (DOM) 化学多样性来减少土壤二氧化碳排放. 这种转变增加了微生物碳使用效率,减轻了全球变暖的影响.