Showing items related by title, author, creator and subject.

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  Aquatic emergency preparedness and response systems in Singapore 

  Chee, D.; Teo, X. H. (Aquaculture Department, Southeast Asian Fisheries Development Center, 2019)

  Singapore s population-dense, urban environment presents a unique context for her increasingly important aquaculture industry. This paper provides an overview of Singapore s existing aquatic emergency preparedness and response systems, which have been constructed and refined by the Agri-Food and Veterinary Authority (AVA) in view of past experience with detections of pathogens of warmwater fish. These systems have been developed to fulfil Singapore s obligations as an OIE member country and AVA s duty to safeguard food security, animal and public health. As a trade and export hub, it is critical for Singapore to have timely detection and reporting of diseases which can have an impact on trade. Singapore also needs to balance the needs and perceptions of the multiple stakeholders using the limited space and resources in our island state. Finally, this paper outlines the current issues and gaps of Singapore s existing aquatic emergency preparedness and response systems.
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  Status of implementation of the resolution and plan of action on aquaculture in Thailand. 

  Yashiro, R.; Limthammahisorn, S.; Suntornratana, U. (Aquaculture Department, Southeast Asian Fisheries Development Center, 2011)

  Aquaculture development in Thailand is based on the principle of balance and sustainability. The missions of aquaculture development include the development of fishery products from aquaculture to achieve international quality standards, enhanced sustainability of fishery products from aquaculture, stock enhancement of aquatic resources, and development of research and technology for aquaculture. The national directive aims at increasing production by 5% per year to provide at least 30 kg per person per year of food fish consumption. In recent years, Thailand aquaculture technology developments have increased not only in productivity but also in terms of quality and safety of products throughout the production line. Its development has become more harmonious with the natural environment and more consistent with socioeconomic development. With regard to supply of quality seeds on consistent and sustainable basis, the Department of Fisheries (DoF) supports both the government and private sector hatcheries to produce quality seeds. The Good aquaculture practices (GAPs) and Code of conduct (CoC) which comply with the environmental theme are also applied. Research for broodstock development is aimed at enhancing reproduction by nutritional manipulation and closed recycling water system for broodstock. Promotion of domestication and research in genetic manipulation for broodstock are practiced. Moreover, the regulations of feed quality control have been performed according to the Feed quality act (1982). The Good manufacture practices (GMPs) and HACCP for aqua-feed manufacturing are promoted as voluntary. Currently, the use of ingredients for bio-energy production is emerging in aqua-feed industry. Research to develop suitable alternative protein sources to reduce the use of fish meal is on-going and is being supported by DoF. The expanded scientific information and technology development designed for aquaculture offer significant benefits to both producers and consumers by enhancing the production efficiency and quality of cultivated aquatic species with appropriate culture practices.
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  Singapore: Status of implementation of the resolution and plan of action on aquaculture. 

  Wee, Tan Yit (Aquaculture Department, Southeast Asian Fisheries Development Center, 2011)

  Singapore is a small island state and its development of commercial aquaculture started only in the early 1970s. The foodfish aquaculture industry currently produces about 4% of the estimated 100,000 mt of fish consumed annually. The main bulk of foodfish production comes from marine coastal farms and some from land-based foodfish farms. The Agri-Food and Veterinary Authority of Singapore (AVA) is the national authority for aquaculture development for Singapore and manages aquaculture farms through the issuance of farm licenses. For marine foodfish farms, the farm licensee has to abide by good farm management guidelines to maintain the farm in good condition and ensure that the farm does not engage in activities that would pollute the farm waters. For land-based farms, there are also guidelines that address infrastructure layout, farming system and water treatment facilities. The latter requires that sedimentation ponds, reservoir ponds/tanks, supply and drainage systems, trade effluent treatment and sampling plant are included in the farm set-up. Aquaculture, as with all other food production practices, is facing challenges for sustainable development. An example of Singapore s contribution to sustainable aquaculture is through the development of technology for consistent and economical mass production of fish seeds under controlled conditions. This approach will alleviate the pressure on nature to provide the seeds for farming and would make available large numbers of quality fish for small and large-scale commercial aquaculture. AVA has established the Marine Aquaculture Centre (MAC) at St. John's Island to address the needs of aquaculture development for Singapore through fish reproduction and seed production technology development as well as large- scale fish farming technology development. At present, the fish reproduction technology research work involves closing the reproductive cycles of key marine food fish species and also fry production at a commercial scale. Closing the reproductive cycles will eliminate the reliance and alleviate the pressure on wild seed stock. Good quality brooders are selected, maintained and bred to produce quality fry, which would indirectly translate to better growth performances and shorter culture period. This, together with good farm management practices, will optimize the usage offish feeds during the culture cycle. AVA is looking into the use of vaccination for fish health management purpose, to reduce the reliance on prophylactic drugs in the future. Antibiotics or chemicals if not administered properly for treatment may have negative consequences. One of them is the presence of drug residues in aquatic products which has food safety and health concerns. Other issues include adverse effects on the environment such as build-up resistance of pathogens. In the past, the focus of attention in aquaculture management had been on increasing yield by culture practices, with a view to short-term economic viability. With the current rate of depleting marine resources, there is an urgent need to develop aquaculture in a sustainable way. Current efforts and future developments such as implementation of surveillance programmes, personnel training, fish nutrition and feeding, fish health, the establishment of good aquaculture practices, monitoring of the fish farming environment seawater re-use and information sharing will facilitate working towards the development of sustainable aquaculture in Singapore.