A team of researchers from Universitas Negeri Yogyakarta (UNY) has explored the potential of the Minapadi system—an integrated rice and fish farming model—as a dual solution for pest control and natural fish feed. Conducted from May to September 2024, the study investigated how insect populations in rice fields could serve as natural food sources for catfish, while also examining the system’s effectiveness in managing pest populations without chemical intervention.

 

The research utilized three differently treated rice field plots: one with catfish and a light trap, one with catfish but no light trap, and one without fish. Throughout the study, insects were categorized into pests and natural enemies. The data showed an increase in insect abundance in all plots over time, with plots incorporating fish showing a moderate insect diversity index. Interestingly, while insect abundance didn’t significantly affect the protein content in catfish, the light trap in the integrated plot proved useful in reducing pest populations naturally.

 

Led by Dr. Tien Aminatun and her team, the study concluded that the Minapadi system holds great promise as an eco-friendly farming technique that supports both agricultural and aquaculture productivity. It not only reduces reliance on synthetic pesticides but also utilizes naturally available resources to support fish nutrition. The findings are expected to benefit farmers seeking sustainable and integrated farming practices.