Effects of <i>Dodonaea viscosa</i> Afforestation on Soil Nutrients and Aggregate Stability in Karst Graben Basin oleh Lijun Liu, Guanglin Gou, Jinxia Liu, Xuebin Zhang, Qilin Zhu, Jinxia Mou, Ruoyan Yang, Yunxing Wan, Lei Meng, Shuirong Tang, Yanzheng Wu, Qiuxiang He