The Ministry of Agriculture and Rural Affairs in China has been promoting the aquaculture of saline-alkali land, a technology that has become more mature and has diversified development models. This technology has been successfully practiced in Jingtai County, Gansu Province, improving the comprehensive production capacity of saline-alkali water for fisheries and farmers, and utilizing saline-alkali water and soil resources. The technology has also been adapted to local conditions in various regions, including Ningxia, and has been promoted in 15 provinces, forming different models of aquaculture. The Ministry is also organizing the implementation of blue granary scientific and technological innovation projects for the further research and development of this technology.