AUTHOR=Liao Yanqing , Yu Zhihong , Kuang Lihua , Jiang Yefeng , Yu Chenxi , Li Weifeng , Liu Ming , Guo Xi , Ye Yingcong TITLE=Analysis of cultivated land degradation in southern China: diagnostics, drivers, and restoration solutions JOURNAL=Frontiers in Plant Science VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2025.1533855 DOI=10.3389/fpls.2025.1533855 ISSN=1664-462X