Monday, January 21, 2013

Practical Action Blogs - Blog Archive » Fish without Refrigeration | Practical Action

By Erwin Rathnaweera

On the 9th November 2012, I was part of a market mapping workshop with Kokkilai lagoon fishers. The discussion was geared towards post-harvest handling technologies for the fish. Everybody’s concern was the inadequate supply of ice due to poor transportation facilities. The whole situation reminded me of some community-invented technologies that I came across three years ago in Sri Lanka and India.

A lack of ice supply was a major issue faced by the lagoon fisheries sub-sector in the post-conflict scenario in Sri Lanka. This was largely due to the inadequate production of ice coupled with poor transportation facilities. As a coping strategy, fishers had invented a simple technology. I first noticed this in Periya Kalapu Lagoon of Eastern province, Sri Lanka. As the following photograph shows, it is a box made of galvanized mesh. Once fish were caught, they were kept in the mesh box and placed in lagoon water. The box was tied to a pole planted on the landing site. The fish were kept in these boxes until traders or villagers came to buy them. When I talked to a few of them, I found that they preferred to purchase live fish. Otherwise, by the time the ice arrived, the fish would have been rotten.