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Change of Planting Structure of Main Grain Crops in Zunyi City and Comparative Advantage Analysis of Guizhou, Sichuan and Chongqing Regions
MU Shaodong, LI Zhengli, WANG Fang, PU Zezheng, XIAO Yapeng, TANG Jia, SUN Jing
Journal of Agriculture . 2026, (4): 101 -108 .  DOI: 10.11923/j.issn.2095-4050.cjas2025-0021