Integrated sugarcane-fish farming in China, particularly in regions like the Pearl River Delta, is an innovative and sustainable agricultural system where sugarcane is cultivated on the embankments (dykes) of fish ponds. This practice, also known as the “dyke-pond system,” creates a symbiotic relationship between the crops and aquatic life. The sugarcane plants benefit from the nutrient-rich water from the fish ponds, while the leaves and other organic waste from the sugarcane serve as natural fertilizer for the ponds, enhancing fish productivity. This method improves land utilization, reduces waste, and increases overall agricultural efficiency. It is a practical example of circular farming, providing food, cash crops, and environmental benefits simultaneously.
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