Impact of the duration of farmland restoration on plant communities and soil carbon-nitrogen-phosphorus stoichiometry in the Southern Foothills of the Greater Khingan Mountains, Inner Mongolia - Yan Sheng; Fucang Qin; Yongjie Yue; Long Hai; Long Li; Xiaoyu Dong; Danlu Tao; Rong He; Kai Zhao (PLoS ONE, 2026)