Research on Farmland Protection in Sichuan Province Based on Perspective of Food Security
RENQian, LIXinxin, LIUYaya, YUXiangke, HUANGZhongjie
Journal of Agriculture . 2025, (2): 27 -32 .  DOI: 10.11923/j.issn.2095-4050.cjas2024-0003