中国粮食主产区农业发展空间格局与差异化发展

马楠, 高原, 沈体雁

Spatial Pattern and Differential Development of Agricultural Development in Main Grain Producing Areas of China

MA Nan, GAO Yuan, SHEN Tiyan

经济地理 . 2025, (1): 166 -176 . DOI: 10.15957/j.cnki.jjdl.2025.01.017