Study on technical model, ecological benefit and sustainable agricultural application of fish and vegetable symbiotic system
DOI:
https://doi.org/10.56028/aetr.15.1.768.2025Keywords:
fish-vegetable symbiosis system; sustainable agriculture; nitrogen and phosphorus cycle; modular design; artificial intelligence integration.Abstract
As an integrated aquaponics system combining aquaculture and hydroponics, the Fish-Egg System (FES) achieves synergistic effects of fish waste recycling and water purification through microbial-mediated nitrogen-phosphorus conversion. This technology significantly reduces chemical fertilizer usage by 60-80% and water consumption by 90%. This paper systematically reviews the technical models, ecological benefits, and sustainable agricultural applications of FES, with a focus on analyzing the characteristics and applicability scenarios of five operational modes: media beds, deep-water cultivation, nutrient film technology, floating boards, and modular systems. Future efforts should address bottlenecks in technical standardization, cross-climate adaptability, and policy coordination to propel this technology as a core driver for sustainable agricultural transformation.
