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Download 1 Jun 2005

Economics of better management practices for semi-intensive shrimp farms in Honduras and shrimp cooperatives in Nicaragua

Economics of better management practices for semi-intensive shrimp farms in Honduras and shrimp cooperatives in Nicaragua

Several stakeholder groups have formulated and recommended the implementation of better management practices (BMPs)aimed at improving production efficiency and/or ameliorating impacts of shrimp farming on the environment. In this study, an economic optimisation model with an environmental component was used to evaluate the effects of five specific BMPs on the profitability, optimal selection of management strategies, and net quantities of nutrients discharged by semi-intensive shrimp farms in Honduras and small-scale operations in Honduras and Nicaragua.

Download 1 Jun 2005

A Practical Guide to Feeds and Feed Management for Cultured Grouper

A Practical Guide to Feeds and Feed Management for Cultured Grouper

Most marine fish farms in Asia still rely on what is commonly termed "trash fish". Despite it's apparent abundance and availability, there are some issues and problems related to its use in fish farming. This guide explores new and better farming practices making use of formulated feeds, as well as technical aspects of feed storage and quality control, management of feeding including weaning of groupers onto formulated feeds and economic considerations.

Download 1 Jun 2005

A Guide to Small-scale Marine Finfish Hatchery Technology

A Guide to Small-scale Marine Finfish Hatchery Technology

Recent improvements in hatchery production technology for high-value marine finfish species such as groupers have led to an increased interest in setting up hatcheries to produce fingerlings for aquaculture. Small-scale hatcheries make this technology available to poor people in developing countries. This guide provides an outline of the requirements to establish a small-scale marine finfish hatchery, particularly the economic aspects.

Download 31 May 2005

Mahajal - the big fishing net: A street play performed at the Policy Review Workshop, Noida, Delhi, 24-25 April 2003

Mahajal - the big fishing net: A street play performed at the Policy Review Workshop, Noida, Delhi, 24-25 April 2003

Mahajal – The Big Fishing Net was written by Mr Rakesh Raman, a playwright from Ranchi, Jharkhand, and performed by his theatre troupe. The play was written as an interpretation of the outcomes of the project case studies carried out in Jharkhand, Orissa and West Bengal. Act One sets the scene of fisherfolk’s livelihoods and the difficulties they face in a tribal village. Act Two places the project’s policy change recommendations within the context of their lives and aspirations.

Download 31 May 2005

Livelihoods and fisheries in the lower Mekong basin

Livelihoods and fisheries in the lower Mekong basin

People who manage fisheries in the lower Mekong are beginning to think of themselves as a community within a common river basin. This is a different way of thinking; managing fisheries is no longer seen as an isolated activity but as a part of the life of people who live along the river. Previously, fisheries managers might have thought of their job as safeguarding or increasing fish production, but now they must share in the effort to alleviate poverty.