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Aquaculture

Xem 1-20 trên 241 kết quả Aquaculture
  • Aquaculture, also known as aquafarming, is the farming of aquatic organisms such as fish, crustaceans, molluscs and aquatic plants.[1][2] Aquaculture involves cultivating freshwater and saltwater populations under controlled conditions, and can be contrasted with commercial fishing, which is the harvesting of wild fish.[3] Mariculture refers to aquaculture practiced in marine environments and in underwater habitats.

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  • This book provides an comprehension on a large range of aquaculture connected subjects. The guide chapters are prepared by top specialists in their respective regions. This e-book will be similarly beneficial for students and pros in aquaculture and biotechnology. The e-book is organized in 4 sections. The initial part discusses fish nourishment 2nd area is considers the application of genetic in aquaculture area 3 takes a search at existing methods for controlling lipid oxidation and melanosis in Aquaculture merchandise.

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  • Published in Phnom Penh in October 2002 by the. Mekong River Commission ... This paper was compiled by M.J. Phillips, with contributions from those listed in the .Thailand is blessed with an abundance of marine and freshwater resources. in 2002 it ranked in the top-ten fishing nations of the world. Thailand is also recognised for the advances it has made in developing its aquaculture sector. Capture...

    pdf65p anhtuyet 10-06-2009 102 22   Download

  • Striped catfish is one of the most imortant aquaculture species. Feed cost is a large component in striped catdfish production cost. Improving feed utilization is concerning to efficiency and sustainable aquaculture. Our general objective that improving feed utilization in striped catfish by addition of....

    pdf11p thanhtai 12-06-2009 133 12   Download

  • Open ocean aquaculture is broadly defined as the rearing of marine organisms in exposed areas beyond significant coastal influence. Open ocean aquaculture employs less control over organisms and the surrounding environment than do inshore and land-based aquaculture, which are often undertaken in enclosures, such as ponds. When aquaculture operations are located beyond coastal state jurisdiction, within the U.S. Exclusive Economic Zone (EEZ; generally 3 to 200 miles from shore), they are regulated primarily by federal agencies.

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  • The authors would like to thank the Partnership for Agriculture and Rural Development (CARD) Program funded this research. We also want thank the support of their organization as follows: • Research Institute for Aquaculture No. 1 in Vietnam, • The University of Western Australia, • Extension Center Ha Tinh, Nghe An, Thua Thien-Hue, • Vietnam National Fisheries Quality Assurance and Veterinary

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  • The growth of Aquaculture and its future role as a food supplier to human society has environmental, social and economic limitations, affecting marine ecosystems and socio-economic scales from local to global. These are close links with human health requirements and societal needs for various goods and services provided by marine ecosystems. This book shows this broad spectrum of dependencies of the future growth of aquaculture and highlights both relevant problems and expectations.

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  • HHouseholds coastal aquaculture, ranging in area from 0.5 ha to 3 ha, producing 90% of farmed shrimp production in Vietnam, worth $ 1 billion in 2004. the viability and environmental sustainability of farm economy in this area is threatened poor agricultural practices led to outbreaks of diseases, environmental degradation, plant contaminated with chemicals and antibiotics and reduced output.

    pdf39p xau_la 10-02-2012 49 6   Download

  • An environmental assessment initial quality and identify potential impacts to cultural goal of help desk staff and planners to assess the impact of projects related to environmental impact. The assessment will provide a survey of environmental impacts likely to ensure that if an aquaculture project is successfully implemented. Initial evaluation is also key to see what a positive impact and / or negative after project implementation. Typically, an assessment will be based on easily accessible information, previous studies, the local population, etc....

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  • Aquaculture market and development strategy: The case of pangasius in the mekong delta, Vietnam. Vietnam Mekong Delta plays very important roles in fishery production with its total of 60 % by the country’s prodution and its sharing of the 80% of the National fishery export, with its arround USD 2.5 billions, anually.

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  • The paper analyzes six water quality indicators in 10 locations of Kien Giang province. The results of analysis of indicators were compared with National Technical Regulation on Surface Water Quality (QCVN 08-MT: 2015/BTNMT) to evaluate surface water quality of this area. The paper also provides an assessment of the suitability of water quality status for aquaculture in the region.

    pdf14p danhvi10 22-11-2018 15 0   Download

  • This paper reviews potential impacts of climate change on Sri Lankan Fisheries and Aquaculture together with certain possible measures that the nation can adapt to cope with the impacts. The sea level rise has been identified as the mostly affecting factor on the Sri Lankan Fisheries and Aquaculture.

    pdf6p vidanh27 08-12-2018 7 0   Download

  • The objectives of dissertation: The objectives of this dissertation were to investigate the effects of nitrite, high concentrations of carbon dioxide and elevated temperatures to physiological parameters and growth of the air-breathing C. ornata during sub-lethal and chronic exposures of these factors in isolation and combination in order to provide a better physiological understanding, particularly recommendations and solutions for minimizing impacts of nitrite toxicity and its combination with other environmental elements in aquaculture ponds under global climate change

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  • This study focuses on identifying natural hazards aecting aquaculture using Rapid Rural Appraisal (RRA) and community surveys in the Northern coastal area of Vietnam. Analytic Hierarchy Process (AHP) method was then applied to calculate the weight of single hazards aecting aquaculture.

    pdf9p vithanos2711 08-08-2019 24 0   Download

  • Tham khảo tài liệu 'manual on the production and use of live food for aquaculture - phần 2', nông - lâm - ngư, ngư nghiệp phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • Streptococcal disease caused by Streptococcus iniae is without doubt one of the major bacterial diseases in fish. It has been reported to cause significant mortality in more than 12 different aquaculture species. Its distribution is worldwide in both freshwater and marine environments. The annual impact to aquaculture has been estimated to be over US$100 million. However, in the past, very few reports have described its presence in Asia.

    doc15p vohnongnguyen 23-03-2010 181 42   Download

  • Myanmar was hit by Cyclone Nargis in May 2008 with winds of 190km/hour and an enormous sea surge. It destroyed houses and even whole villages and caused massive fl ooding with an offi cially estimated death toll of 140,000 people and the livelihoods of 2.4 million people seriously affected. I outlined issues relating to small-scale aquaculture in articles in previous columns (‘Myanmar revisited’ in the January-March 2009 issue and ‘Small-scale aquaculture in the Ayeyarwady Delta’ in the April-June 2009 issue).

    pdf52p huchigo 13-09-2010 131 42   Download

  • Tham khảo tài liệu 'manual on the production and use of live food for aquaculture - phần 4', nông - lâm - ngư, ngư nghiệp phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • Tham khảo tài liệu 'manual on the production and use of live food for aquaculture - phần 3', nông - lâm - ngư, ngư nghiệp phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf30p lequanghoang15 11-08-2010 103 35   Download

  • Aquaculture & fisheries in the mekong delta - viet nam: A focuss on inland aquaculture & inland capture fisheries

    pdf25p ttnhanag 29-09-2010 118 35   Download

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