Aquaculture species

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  • 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 111 12   Download

  • 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.

    pdf330p phoebe75 01-02-2013 20 9   Download

  • Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học quốc tế đề tài: Further insights of the variance component method for detecting QTL in livestock and aquacultural species: relaxing the assumption of additive effects

    pdf22p toshiba18 08-11-2011 28 2   Download

  • 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 150 39   Download

  • They clam approximately 500 species, widely distributed in coastal intertidal zone of tropical temperate countries. Our country has about 40 species of 7 breed groups, distributed along the coast from north to south. Northern coastal areas have clam oil (Meretrix lime), clam password (Meretrix llusoria Rumplius). Southern coastal areas have clam (Meretrix lyrata Sowerby). Clams are mollusks team has great potential in the tide country. Culture technique is not complicated, short cycle, investment less valuable export.

    pdf46p xinh_la 10-02-2012 27 6   Download

  • Sử dụng thức ăn tươi sống trong Nuôi trồng thủy sản (The success of any farming operation for fish and shellfish depends upon the availability of a ready supply of larvae or ‘seed’ for on-growing to market size. However, for many fish and shellfish species (i.e. carps, marine finfish, crustaceans, bivalves etc.) this has only been possible in recent years through the development and use of a succession of live food organisms as feed for the developing larvae.

    doc0p anhvu 19-03-2009 309 66   Download

  • A preliminary study was carried out in mid 1999 on the status and potential impact of the introduction of exotic fish species in the Mekong Basin. Introductions have been made for four main purposes: aquaculture, stocking into lakes and reservoirs, pest control (mosquito) and the aquarium fish trade. Introductions of exotic species and movements of large quantities of fish for stocking are accompanied by risks to the environment, the possibility of native fish species declining through competition, predation or genetic interference, and the possible spread of disease....

    pdf60p nguyenngocsonctu 01-12-2010 74 18   Download

  • Aquaculture is a general term for the resource, giving the human animal from the environment and human exploitation, aquaculture harvest used for food, raw materials or sold on the market. In the aquatic species, most commonly used fishing activities, aquaculture and exploitation of fish.

    pdf14p xinh_la 10-02-2012 37 13   Download

  • Evaluating mutual fund performance is a topic of long-standing interest in the academic literature, but few if any studies have addressed the selection of an optimal portfolio of funds. Instead of using the historical data to estimate performance measures or produce fund rank- ings, this study uses the data to explore the mutual-fund investment decision.

    pdf204p thangbienthai 22-11-2012 30 9   Download

  • By all accounts, Marine Ornamentals 2001: Collection, Culture and Conservation, was a highly successful meeting. The November 2001 gathering in Orlando, Florida, was attended by more than 300 individuals from 23 countries, representing a broad cross-section of interests in the marine ornamental fish and invertebrate industry, including scientists, hobbyists, students, commercial collectors, and representatives of government agencies.

    pdf0p coeus75 29-01-2013 16 7   Download

  • Tilapia tolerate adverse water quality and other stressors better than most other commercial aquaculture species. Because stress and environmental quality play such important roles in the disease process, tilapia are labeled as being very "disease-resistant." This basically means that in the presence of pathogens, tilapia are the last to break with disease.

    pdf13p vachmauthu5_2305 10-04-2011 56 6   Download

  • The culture of striped catfish, Pangasianodon hypophthalmus (Sauvage), or “ca tra” in Vietnamese in the Mekong Delta of Vietnam, can be considered as a unique aquatic farming system in many ways. Production is the fastest growth recorded in any aquaculture sector, ever, based on a single species, superseding the production per unit for any form of primary production. Stripped catfish aquaculture now need to be improved in many aspects and environmental issues need to be paid more attention to ensure the sustainable development.

    pdf8p tam_xuan 02-03-2012 26 5   Download

  • Genetic improvement of fish species is considered a priority area for research and development by the government of Viet Nam, particularly in the context of rural development, food security and poverty alleviation. The current proposal has been developed in consultation with Vietnamese staff of participating institutions. The project builds upon the existing collaborative links between Deakin University and the Research Institutes of Aquaculture (RIAs) in Viet Nam.

    pdf13p tam_xuan 02-03-2012 21 4   Download

  • The birth of livestock genomics 15 years ago was inspired by the human genome initiative and the potential for capturing both its technologies and massive comparative data sets for application to livestock species, most of which are mammals. We are currently reaping the benefits of these efforts, with sequencing projects completed or ongoing in chickens, cattle, pigs, and horses and valuable mapping resources developed for others such as sheep and turkeys.

    pdf555p taurus23 27-09-2012 16 2   Download

  • Spirulina is a Microalgae that can be consumed by humans and animals. It is usually taken by humans as a nutritional supplement and is made primarily from two species of cyanobacteria: Arthrospira platensis and Arthrospira maxima. Arthrospira is cultivated worldwide; used as a dietary supplement as well as a whole food; and is available in tablet, flake and powder form. It is also used as a feed supplement in the aquaculture, aquarium and poultry industries.

    ppt36p nguyentainang1610 15-03-2010 177 90   Download

  • The object of aquaculture is not the same requirements for the size of food at an early stage larvae. rotifer is a live feed after the first important microalgae for them. rotifer but sometimes can not be used for some species of fish larvae that have a small mouth size. So rotifer size is the same in all species, and size change within the lifetime of them?

    ppt25p thanhxuan48ntu 15-04-2011 103 25   Download

  • In order to overcome the limitation of land available for aquaculture in the central costal region of Vietnam and to reduce organic pollution in traditional integrated fish farming, a new method was developed called the ‘improved VAC’ In traditional VAC systems the manure from farm animals is released into fish ponds whereas in the ‘Improved VAC’ the manure is used for earthworm culture. The worm production is then used to feed high value fish species in tanks.

    pdf8p tam_xuan 02-03-2012 15 3   Download

  • Climate change is likely to aid the spread of invasive alien species, further threatening agricultural productivity and food security through spread of weeds, pests, and diseases of crops and livestock. The introduction of new and adaptable exotic species for agriculture and to meet increasing demands for biofuels, mariculture, aquaculture, and reforestation presents a particular challenge.

    pdf74p yeurauxanh88 01-10-2012 19 2   Download

  • Farming of groupers (members of the Serranidae, subfamily Epinephelinae) is widely practised in Asia, particularly in the tropical East (China, Hong Kong SAR, Taiwan Province of China) and Southeast Asia (Indonesia, Malaysia, the Philippines, Singapore, Thailand, and Vietnam). Most grouper species bring high prices in local or export markets, and thus are an attractive culture proposition for coastal aquaculture farmers.

    pdf25p tuanloc_muido 07-12-2012 22 0   Download

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