Walleye Fry Culture Using Recirculation Aquaculture PDF Download
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Author: Edward Aneshansley (D.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 126
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Book Description
Author: Edward Aneshansley (D.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 126
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Book Description
Author: John Clay Bruner
Publisher: Springer Nature
ISBN: 3030806782
Category : Science
Languages : en
Pages : 332
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Book Description
Walleye, one of the most sought-after species of freshwater sport fishes in North America, has demonstrated appreciable declines in their numbers from their original populations since the beginning of the 20th century. Similarly, Yellow Perch, once the most commonly caught sport fish and an important commercial species in North America, have also shown declines. Compiling up-to-date information on the biology and management of Walleye, Sauger, and Yellow Perch, including research on systematics, genetics, physiology, ecology, movement, population dynamics, culture, recent case histories, and management practices, will be of interest to managers, researchers, and students who deal with these important species, particularly in light of habitat alterations, population shifts, and other biotic and abiotic factors related to a changing climate.
Author: L. M. Harding
Publisher:
ISBN:
Category :
Languages : en
Pages : 4
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Book Description
Author:
Publisher:
ISBN:
Category : Walleye (Fish)
Languages : en
Pages : 4
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Book Description
Author: U.S. Fish and Wildlife Service
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 716
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Book Description
Author:
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 612
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Book Description
Author: Patrick Kestemont
Publisher: Springer
ISBN: 9401772274
Category : Science
Languages : en
Pages : 897
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Book Description
This extensive work focuses on an important group of temperate freshwater fish, approaching the topic from the perspectives of both biology and aquaculture. It compiles the latest research on fish belonging to the Percidae family and describes in detail all biological aspects relevant to the culture of different species, including ecology, reproductive physiology, feeding and nutrition, genetics, immunology, stress physiology and behavior. It also considers commercial fish production and fish farming topics, such as protocols for induction of gonad maturation, spawning, incubation and larval rearing. Expert contributors not only provide a critical peer review of scientific literature but also original research data, and identify effective practical techniques. The book features chapters on systematics, ecology and evolution, on development, metabolism and husbandry of early life stages and on growth, metabolism, behavior and husbandry of juvenile and grow-out stages. Furthermore, the authors consider genetic improvement and domestication, as well as diseases and health management, crucial to the readers' understanding of these fish and how they can be cultured. Both researchers of percid fish biology and aquaculture professionals who are considering intensive and pond culture of percid fishes will value this timely and comprehensive handbook.)
Author: Thomas A. Wiggins
Publisher:
ISBN:
Category : Walleye (Fish)
Languages : en
Pages : 36
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Book Description
Author: Michael Francis Masterson
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 190
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Book Description
Author: Bregnballe, J.
Publisher: Food & Agriculture Org.
ISBN: 925136981X
Category : Technology & Engineering
Languages : en
Pages : 120
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Book Description
Stringent environmental restrictions to minimize pollution from hatcheries and land-based aquaculture facilities in northern European countries have sparked the rapid technological development, investment and innovation in recirculation systems in many parts of the world. In general, aquaculture production affects the environment, but state-of-the-art recirculation methods reduce this effect considerably compared to traditional ways of farming fish. Recirculation systems thereby offer two immediate advantages: cost effectiveness and reduced environmental impact. Recirculation also secures a higher and more stable aquaculture production with less diseases and better ways to control the hatchery parameters that influence fish growth in aquaculture production systems This development is welcome and fully in line with the FAO Code of Conduct for Responsible Fisheries. This guide focuses on the techniques for the conversion from traditional farming methods to recirculated aquaculture and advises the fish farmers on the pitfalls to be avoided along the way. Key features of the guide are: assists farmers to convert to recirculation aquaculture; introduces the technology and the methods of management; advises on good practise shifting to recirculation aquaculture; specifies running a recirculation system, staff education and training; provides case stories from different recirculation projects.
