Over the last decade, dramatic increases in the production of a variety of species from commercial aquaculture systems and sharp increases in per capita fish consumption have occurred in Bangladesh. This transition has been made possible by widespread adoption of semi-intensive and intensive production practices, accompanied by growth in the production and use of aquafeeds. Findings relating to the current status of aquaculture in Bangladesh have been reported in greater detail elsewhere.
An account is given of the studies on the culture of the freshwater mussel Anodonta woodiana with fishes in fertilized ponds which have been conducted at the Freshwater Aquaculture Center, CLSU, Nueva Ecija, Philippines.
Post-tsunami rehabilitation and reconstruction activities in Aceh have been criticised as focusing on vertical reporting at the expense of lateral coordination, leading in some cases to ‘overlaps and redundancies, mistargeting and hastily planned and implemented programs’. Our experience is that effective coordination between implementing agencies, linked to appropriate Indonesian government agencies, can effectively improve the delivery of services, in this case to coastal aquaculture farmers in Aceh.
Aquaculture production systems in developing countries are largely based on the use of unimproved species and strains. As knowledge and experience are accumulated in relation to the management, feeding and animal health issues of such production systems, the availability of genetically more productive stock becomes imperative in order to more effectively use resources. For instance, there is little point in providing ideal water conditions and optimum feed quality to fish that do not have the potential to grow faster and to be harvested on time, providing a product of the desired quality.
In recent years a number of floodplain aquaculture projects have sprung up in the Daudkandi area of Comilla District. Key to this development are a number of unique organisational and financing arrangements which facilitate the development of necessary infrastructure through issuing shares to farmers who have land in the targeted floodplain area. In February 2007, a short review was carried out to better understand how floodplain aquaculture was affecting a range of local social, economic and environmental issues.
An account is given of a development project for the production of cockle seed and subsequent transfer of thetechnology used to the fisherfolk of Kuala Juru for the setting up of hatcheries for bivalve seed production.
Fisheries and Aquaculture Network in the Latin American region and to prepare a work program to facilitate forward planning and to seek financial assistance to implement activities within the framework of the Network
Expansion in the world's human population and economic development will increase future demand for fish products. As global fisheries yield is constrained by ecosystems productivity and management effectiveness, per capita fish consumption can only be maintained or increased if aquaculture makes an increasing contribution to the volume and stability of global fish supplies.
Cage-pond integration system is a new model for enhancing productivity of pond aquaculture system. A field trial was conducted using African catfish (Clarias gariepinus) and Nile tilapia (Oreochromis niloticus) in cages and carps in earthen ponds. This study aimed to assess the production and profitability of different cage-pond integration models of Nile tilapia and African catfish with carps under farmers’ conditions and to recommend the best ones for adoption in Nepal.
The existing fisheries in Brunei are almost entirely artisanal, using traditional gear. Stock assessment is discussed and the potential for aquaculture considered. Some of the problems in the fisheries are related to the extensive oil and natural gas industry but the greatest problem is that of red tides, which are a constraint not only in the development of the bivalve shellfish industry but also in the utilization of some fish resources there, at least during the bloom periods.