甘薯不同轮作模式对土壤团聚体稳定性及碳、氮含量的影响

刘亚军, 王文静, 胡启国, 马婷婷, 储凤丽

Effects of Different Rotation Patterns of Sweet Potato on Soil Aggregate Stability and Contents of Carbon and Nitrogen

Liu Yajun, Wang Wenjing, Hu Qiguo, Ma Tingting, Chu Fengli

图4 不同处理对土壤团聚体全氮贡献率的影响

Fig.4 Effects of different treatments on total nitrogen contribution rate of soil aggregates