Change of Planting Structure of Main Grain Crops in Zunyi City and Comparative Advantage Analysis of Guizhou, Sichuan and Chongqing Regions
MUShaodong, LIZhengli, WANGFang, PUZezheng, XIAOYapeng, TANGJia, SUNJing
Journal of Agriculture . 2026, (4): 101 -108 .  DOI: 10.11923/j.issn.2095-4050.cjas2025-0021