The recordings in this collection are the annual progress reports of NACA’s regional lead centres in India, Thailand, China and the Philippines, plus a summary of NACA’s progress over the past five years and a special address by Professor E.G. Silas. The presentations were made at the 22nd NACA Governing Council Meeting in Cochi, Kerala, from 9-11 May 2011, India.

This report, the 52nd in the series, contains information about the aquatic animal health status of thirteen states in the Asia-Pacific region. The foreword discusses transboundary disease issues and contingency planning.

These guidelines prepare and enable aquaculture societies to seek group certification from independent third party certification programmes. The guidelines are independent of commodity and certification standards. They were developed as part of a collaborative MPEDA/NaCSA/NACA project on the certification of aquaculture societies. Draft guidelines developed by the project partners were discussed at the inception meeting on aquacutlure society certifiction held at Kakinada during 1-2 September 2009.

This regional review study is an effort to promote improved inland fisheries management under the Code of Conduct for Responsible Fisheries. It covers ten Asian countries with significant inland capture fisheries, namely Bangladesh, China, India, Indonesia, the Republic of Korea, Myanmar, Nepal, Sri Lanka, Thailand and Viet Nam. The papers were presented and discussed at a regional workshop held from 8-11 February 2010 in Pattaya, Thailand. Audio recordings of the presentations are also available for download.

This report, the 51st in the series, contains information about the aquatic animal health status of twelve states in the Asia-Pacific region. The foreword discusses animal welfare in aquaculture.

In this issue:

Recent developments and future prospects of inland aquaculture in Asia. Factors influencing success of Penaeus vannamei culture. Freshwater prawn farming in a carbon-nitrogen controlled periphyton-based system: A sustainable approach to increase stagnant pond productivity. Constraints to fish production in community ponds in Orissa, India. Continued confidence in inland fisheries developmentg of a Sri Lankan youth begins to pay off. The Asia-Pacific Quarterly Aquatic Animal Disease Report: 12 years and beyond.

This report, the 50th in the series, contains information about the aquatic animal health status of thirteen states in the Asia-Pacific region. The foreword discusses food safety and biosecurity.

In this issue:

Rapidly changing aquaculture scene in the Red River Delta, Vietnam. Current situation and challenges for the farming of snakeheads in the Mekong Delta. Is there a business case for small-holders in Vietnamese pangasius? Small scale prawn culture practices towards sustainable development in Chittagong region, Bangladesh. Gloating hapa technology for the mass production of tilapia Oreochromis niloticus in Bangladesh. Management in seed production of golden mahseer Tor putitora in hatchery condictions.

India produces 4.6 million tonnes of fish annually from its inland water bodies, of which 1 million tonnes originates from enhancement and capture fisheries of open waters. Reservoirs of all categories together produce 94,000 tonnes of fish against a potential of nearly 1 million tonnes. Ownership of inland water bodies vests with the government and the fishing rights of reservoirs and beels are given to individuals, groups and communities according to norms that vary across the states.

This report, the 49th in the series, contains information about the aquatic animal health status of fifteen states in the Asia-Pacific region. The foreword discusses the outcomes of the ninth meeting of the Asia Regional Advisory Group on Aquatic Animal Health.