September 29, 2025, Kohima — Researchers from Nagaland University have developed an eco-friendly fishing device called ‘BR Fishing Trap’ made entirely from bamboo and plastic threads, earning a UK patent for their sustainable innovation.
The low-cost trap is designed specifically for hill stream fishing and cage culture fish farms, offering an affordable alternative to expensive market fishing equipment not easily available in the region.
The innovation received UK Patent Number 6399114 on October 25, 2024, strengthening Nagaland University’s reputation for creating practical solutions through research.
How the Trap Was Created
Dr. Pukhrambam Rajesh Singh, Assistant Professor in the Zoology Department, and Prof. Bendang Ao led the research team. They were studying fish varieties and plankton in Milak and Dikhu rivers of Mokokchung District when they faced a problem.
Many fishing tools were either too expensive or unavailable in local markets. This pushed researchers to work with local bamboo weavers, leading to creation of the BR Fishing Trap.
The trap uses only locally available bamboo and plastic threads. Traditional bamboo artisans can easily make it using their existing skills without needing expensive materials or complex training.
Benefits for Local Communities
Beyond environmental advantages, the BR Fishing Trap offers strong economic benefits for hill communities. It relies on materials found locally and skills that bamboo weavers already possess.
The innovation can encourage small business development, create jobs, and provide income security for fishing communities across Nagaland and neighboring states. Local artisans can produce and sell these traps.
The device is particularly useful for Nagaland’s geography with its many hill streams. Conventional fishing equipment often doesn’t work well in such terrain or costs too much for small-scale fishers.
Supporting Sustainable Fishing
The bamboo trap is eco-friendly, breaking down naturally without harming rivers or fish habitats. Unlike plastic or metal traps that pollute waterways, bamboo returns to nature safely.
Fishers can use the trap in both natural streams and fish farming operations. This versatility makes it valuable for different types of fishing practiced in the region.
The research shows how universities can create practical solutions for local challenges using traditional materials and community knowledge. It combines modern research with indigenous skills.
The patent recognition from UK validates the innovation’s uniqueness and practical value. It also brings international attention to research work happening at Nagaland University.
Local fishing communities can now access affordable, sustainable fishing tools that suit their environment. The trap supports both their livelihoods and environmental conservation goals.