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Trout Farming
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Book Synopsis Trout Farming Handbook by : Stephen Drummond Sedgwick
Download or read book Trout Farming Handbook written by Stephen Drummond Sedgwick and published by Wiley-Blackwell. This book was released on 1995-09-13 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: The sixth edition of the standard guide for trout farmers covers the latest developments and new opportunities, not only for rainbow trout farming in the sea but also for hatching and growing brown trout for angling. The design and construction of trout farms is clearly outlined and every stage of trout production is dealt with in detail: hatching and fry production, fish feeds and feeding, hygiene and the prevention and treament of disease, and the management of brood stock. Processing and marketing are discussed together with ways and means of increasing profability. Special attention is given to the prevention of pollution and protection of the environment and to recent developments such as cage farms in deep lakes, disease control and vaccination against disease, and co-operative farming.
Download or read book Trout Farming written by Paul M. Scheffer and published by . This book was released on 1969 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Trout Farming, 1979-85 by : Deborah T. Hanfman
Download or read book Trout Farming, 1979-85 written by Deborah T. Hanfman and published by . This book was released on 1986 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trout Farming written by Paul M. Scheffer and published by . This book was released on 1969 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Looking Fish in the Eye - Cataract as a Problem in Fish Farming by : Nina Peuhkuri
Download or read book Looking Fish in the Eye - Cataract as a Problem in Fish Farming written by Nina Peuhkuri and published by Nordic Council of Ministers. This book was released on 2009 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increasing frequencies of cataracts (i.e., opacities in eye lens) have been diagnosed in farmed salmonids during past years. Cataracts have proven a pronounced problem in fish farming because it leads to reduced eyesight and even total blindness of the fish. Norway has been leading research on cataracts because of the economic significance of Atlantic salmon farming. Other issues in respect of stocking and animal welfare have been considered. There are still knowledge gaps on the causes of cataract as well as on its consequences. Furthermore, quantitative information on the severity of the problem is still largely lacking. The report presents results from a number of case studies that have been conducted by the project group and collaborators. The project has shown cataracts to be relatively common in all the six salmonid species included in surveys from Finland and Sweden. The prevalence and severity (coverage of eye lens) were however variable often related to an exposure to Diplostomum spp. parasites that use fish as their intermediate hosts. The result contrasts with findings from Norway about the importance of nutritional imbalance and environmental (abiotic) factors in predisposing fish to cataract development.
Book Synopsis The Quest for the Golden Trout by : Douglas M. Thompson
Download or read book The Quest for the Golden Trout written by Douglas M. Thompson and published by UPNE. This book was released on 2013-09-22 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The angler's dream of fishing pristine waters in unspoiled country for sleek, healthy trout has turned fishing into a form of theater. It is a manufactured experienceÑmuch to the detriment of our rivers and streams. AmericansÕ love of trout has reached a level of fervor that borders on the religious. Federal and state agencies, as well as nongovernmental lobbying groups, invest billions of dollars on river restoration projects and fish-stocking programs. Yet, their decisions are based on faulty logic and risk destroying species they are tasked with protecting. River ecosystems are modified with engineered structures to improve fishing, native species that compete with trout are eradicated, and nonnative invasive game fish are indiscriminately introduced, genetically modified, and selectively bred to produce more appealing targets for anglersÑincluding the freakishly contrived "golden trout." The Quest for the Golden Trout is about looking at our nationÕs rivers with a more critical eyeÑand asking more questions about both historic and current practices in fisheries management.
Author :András Woynarovich Publisher :Food & Agriculture Organization of the UN (FAO) ISBN 13 : Total Pages :96 pages Book Rating :4.:/5 (318 download)
Book Synopsis Small-scale Rainbow Trout Farming by : András Woynarovich
Download or read book Small-scale Rainbow Trout Farming written by András Woynarovich and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2011 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: A basic guide to starting and successfully practicing small-scale rainbow trout farming, summarizing all essential technical information important for small-scale trout production. It includes general information on efficient treatment of trout farm effluents, taking into consideration the need to protect mountainous regions where water resources could support profitable trout farming. The aim is to guide the reader through the necessary technical information, related practical solutions and the steps of preparation of both investment in and day-to-day operation of a small-scale rainbow trout farm. It includes a glossary and illustrations for easy understanding.
Book Synopsis Trout Culture by : Ann Townsend Young
Download or read book Trout Culture written by Ann Townsend Young and published by . This book was released on 1991 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Trout Farming Handbook by : S. D. Sedgwick
Download or read book Trout Farming Handbook written by S. D. Sedgwick and published by . This book was released on 1978 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Preservation of eggs and genetic sex discrimination in rainbow trout (Oncorhynchus mykiss) by : Marina Komrakova
Download or read book Preservation of eggs and genetic sex discrimination in rainbow trout (Oncorhynchus mykiss) written by Marina Komrakova and published by Cuvillier Verlag. This book was released on 2006 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Salmon and Trout Farming by : Lindsay M. Laird
Download or read book Salmon and Trout Farming written by Lindsay M. Laird and published by Ellis Horwood. This book was released on 1988 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handboek voor de teelt en afzet van zalm en forel
Book Synopsis An Entirely Synthetic Fish by : Anders Halverson
Download or read book An Entirely Synthetic Fish written by Anders Halverson and published by Yale University Press. This book was released on 2010-03-02 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anders Halverson provides an exhaustively researched and grippingly rendered account of the rainbow trout and why it has become the most commonly stocked and controversial freshwater fish in the United States. Discovered in the remote waters of northern California, rainbow trout have been artificially propagated and distributed for more than 130 years by government officials eager to present Americans with an opportunity to get back to nature by going fishing. Proudly dubbed an entirely synthetic fish by fisheries managers, the rainbow trout has been introduced into every state and province in the United States and Canada and to every continent except Antarctica, often with devastating effects on the native fauna. Halverson examines the paradoxes and reveals a range of characters, from nineteenth-century boosters who believed rainbows could be the saviors of democracy to twenty-first-century biologists who now seek to eradicate them from waters around the globe. Ultimately, the story of the rainbow trout is the story of our relationship with the natural world--how it has changed and how it startlingly has not.
Book Synopsis TROUT 2013 - simulating VHS outbreaks by : Løtvedt, Siri
Download or read book TROUT 2013 - simulating VHS outbreaks written by Løtvedt, Siri and published by Nordic Council of Ministers. This book was released on 2015-03-22 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish diseases are a major concern for aquaculture where fish are commercially reared. In the Nordic-Baltic countries aquaculture is currently taking place in freshwater fish farms and in marine fish farms. A range of viral diseases can cause devastating losses to fish rearing and wild fish stocks. Viral hemorrhagic septicemia (VHS) – also known as “Egtved disease” - is a viral fish disease which affects a large number of freshwater and marine fish. The rainbow trout is very susceptible to the disease. This report provides information on the preparatory work and the conduct a simulation exercise code-named “TROUT 2013”. The aim of the exercise was to test National VHS Contingency Plans.
Book Synopsis Trout Culture, 1979-86 by : Deborah T. Hanfman
Download or read book Trout Culture, 1979-86 written by Deborah T. Hanfman and published by . This book was released on 1987 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aquaculture written by Ann Townsend Young and published by . This book was released on 1994 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9789251047002 Total Pages :148 pages Book Rating :4.0/5 (47 download)
Book Synopsis Report of the Ad Hoc EIFAC/EC Working Party on Market Perspectives for European Freshwater Aquaculture by : Food and Agriculture Organization of the United Nations
Download or read book Report of the Ad Hoc EIFAC/EC Working Party on Market Perspectives for European Freshwater Aquaculture written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2001 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Production of freshwater fish is a major branch of European aquaculture. The outcome of this workshop is to provide key information and strategic advice on how to fulfil the production potential of the sector to: (i) policy-makers, administrators and legislators; (ii) future investors; (iii) consumers; and, particularly, (iv) producers. Trout and carp dominate European aquaculture, whereas there are other promising candidates for culture that have not been profitably exploited.
Book Synopsis Coldwater Fisheries and Aquaculture Management by : Mohd Ashraf Rather
Download or read book Coldwater Fisheries and Aquaculture Management written by Mohd Ashraf Rather and published by CRC Press. This book was released on 2023-12-01 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a rich resource of important information on coldwater fish farming and coldwater fisheries management, including new research and recent technological advances. It aims to provide an understanding of the underlying mechanisms of coldwater physiology of fishes, which is essential for effective fishery management and for taking advantage of their vast potential application in aquaculture. Coldwater Fisheries and Aquaculture Management: Technology for Sustainable Food Production elaborates on key aspects associated with reproductive biology and endocrinology of coldwater fishes, such as gonadal development and maturation, vitellogenesis, steroidogenesis, whole genome information of fishes, transcriptomics, proteomics, and more. It also looks at genetic modification of coldwater fishes, phytobiotic-based feed to attain profitability in aquaculture, and the nutritional requirements of coldwater fishes, such as plant-based proteins in fish diets and feeding carbohydrates to fish. It also describes the beneficial dietary nutrition of fish consumption by humans. Several chapters address the various challenges to coldwater fish and fishery management, such as fish bacterial diseases (along with their immune components and defense mechanisms), unpredictable nature of climate change on fish, water pollution, etc. The volume also offers strategies on the sustainable management of fish that include looking at pollution in freshwater ecosystems, biotechnological interventions, predicting threats to fish from climate change, and other factors. This volume will be of value to those in fishery management and fish science as well as to marine researchers, faculty and students, and other involved with aquaculture science and management.
