Current Status and Prospects of the Development of Rice-fish Symbiosis System
The rice-fish symbiosis system,developed from China's long-standing rice cultivation practices,has a rich historical background.This paper provides an overview of the development of the rice-fish symbiosis system in China and reviews research on its effects on paddy field productivity,soil physicochemical properties,biological communities,methane emissions and associated microbial communities,as well as pesticide use and pest management.Looking ahead,the integrated rice-fish aquaculture system is poised to enter a new phase of development.Additionally,floating rice cultivation technology is expected to offer enhanced opportunities for global food production and sustainable agricultural advancement.