Food Intake In Fish
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Food Intake In Fish
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Author : Dominic Houlihan
language : en
Publisher: John Wiley & Sons
Release Date : 2008-04-15
Food Intake In Fish written by Dominic Houlihan and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-04-15 with Technology & Engineering categories.
The intake of food by fishes is an area of study that is of great importance to the applied sciences of fisheries and aquaculture for a number of reasons. For example a thorough knowledge of factors influencing the ingestion of feed can lead to successful manipulation of the rearing environment of cultured fishes, thereby ensuring improved growth performance and feed utilisation, and decreasing the amount of waste (and consequent pollution) per unit of fish produced. This important book, which has arisen out of a European Union COST programme, illustrates how insights into the biological and environmental factors that underlie the feeding responses of fish may be used to address practical issues of feed management. Food Intake in Fish contains carefully edited contributions from internationally recognised scientists, providing a book that is an invaluable tool and reference to all those involved in aquaculture, especially those working in the aquaculture feed industry and scientific personnel in commercial and research aquaculture facilities. This book should also find a place on the shelves of fish biologists and physiologists and as a reference in libraries of universities, research establishments and aquaculture equipment companies.
Nutrition Of Pond Fishes
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Author : Balfour Hepher
language : en
Publisher: Cambridge University Press
Release Date : 1988-08-26
Nutrition Of Pond Fishes written by Balfour Hepher and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988-08-26 with Nature categories.
This book reviews the subject of fish nutrition, one of the key aspects of aquacultural systems.
The Contribution Of Fish Intake Aquaculture And Small Scale Fisheries To Improving Food And Nutrition Security
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Author : Kawarazuka
language : en
Publisher: WorldFish
Release Date :
The Contribution Of Fish Intake Aquaculture And Small Scale Fisheries To Improving Food And Nutrition Security written by Kawarazuka and has been published by WorldFish this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Feed Management In Intensive Aquaculture
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Author : Stephen Goddard
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Feed Management In Intensive Aquaculture written by Stephen Goddard and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
""" This book has been written as a guide to the management and use of formulated feeds in intensive fish and shrimp culture. While its focus is on the use of commercially pro duced feeds in intensive production systems, it is anticipated that many of the practical issues covered will be of equal interest to those fish farmers who make their own feeds and to those who use formulated feeds in less intensive systems. Feeds and feeding are the major variable operating costs in intensive aquaculture and the book is primarily in tended to aid decision making by fish farm managers in areas of feeding policy. The dramatic increases in aquaculture production seen over the past 15 years have been made possible, in large part, by gains in our understanding of the food and feed ing requirements of key fish and shrimp species. A global aquaculture feeds industry has developed and a wide range of specialist feeds is now sold. The new options in feeds and feeding systems, which are becoming available, necessitate continual review by farmers of their feeding policies, where choices must be made as to appropriate feed types and feeding methods. While growth rates and feed conversion values are the prime factors of interest to farmers, other important issues, such as product quality and environmental impacts of farm effiuents, are also directly related to feed management practices.
Nutrient Requirements Of Fish And Shrimp
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2011-05-25
Nutrient Requirements Of Fish And Shrimp written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-05-25 with Technology & Engineering categories.
Aquaculture now supplies half of the seafood and fisheries products consumed worldwide and is gaining international significance as a source of food and income. Future demands for seafood and fisheries products can only be met by expanded aquaculture production. Such production will likely become more intensive and will depend increasingly on nutritious and efficient aquaculture feeds containing ingredients from sustainable sources. To meet this challenge, Nutrient Requirements of Fish and Shrimp provides a comprehensive summary of current knowledge about nutrient requirements of fish and shrimp and supporting nutritional science. This edition incorporates new material and significant updates to information in the 1993 edition. It also examines the practical aspects of feeding of fish and shrimp. Nutrient Requirements of Fish and Shrimp will be a key resource for everyone involved in aquaculture and for others responsible for the feeding and care of fish and shrimp. It will also aid scientists in developing new and improved approaches to satisfy the demands of the growing aquaculture industry.
Principles Of Fish Nutrition
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Author : Werner Steffens
language : en
Publisher: Ellis Horwood
Release Date : 1989
Principles Of Fish Nutrition written by Werner Steffens and has been published by Ellis Horwood this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Fishes categories.
Fish Food And Hunger
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Author : George Kent
language : en
Publisher: Routledge
Release Date : 2019-04-09
Fish Food And Hunger written by George Kent and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-09 with Political Science categories.
This book provides descriptive information on fisheries and nutrition, and outlines actions that could be taken to enhance the contribution of fisheries to the alleviation of malnutrition. It derives generalizations regarding the evaluation and design of fisheries projects and fisheries policies. .
Fish Energetics
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Author : Peter Tytler
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Fish Energetics written by Peter Tytler and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
It is almost thirty years since Professor G. G. Winberg established the basis for experimental studies in fish energetics with the publication of his monograph, Rate of Metabolism and Food Requirements of Fishes. His ultimate aim was to develop a scientific approach to fish culture and management, and the immense volume of literature generated in the ensuing years has been mainly in response to the demand for information from a rapidly expanding, world-wide aquaculture industry and to the shortcomings of contemporary practices in fisheries management. The purpose of this book is not to review this literature compre hensively, but, assuming an informed readership, to focus attention on topics in which new knowledge and theory are beginning to be applied in practice. Most emphasis has been placed on food; feeding; production (growth and reproduction) and energy budgeting, as these have most influence on the development of fish culture. Some chapters offer practical advice for the selection of methods, and warn of pitfalls in previous approaches. In others the influence of new theory on the interpretation of studies in fish energetics is discussed in the context of resource allocation and adaptation. We hope that the scope of material presented here will have sufficient interest and value to help significantly to fulfil Winberg's original objectives.
A Framework For Assessing Effects Of The Food System
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2015-06-17
A Framework For Assessing Effects Of The Food System written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-17 with Medical categories.
How we produce and consume food has a bigger impact on Americans' well-being than any other human activity. The food industry is the largest sector of our economy; food touches everything from our health to the environment, climate change, economic inequality, and the federal budget. From the earliest developments of agriculture, a major goal has been to attain sufficient foods that provide the energy and the nutrients needed for a healthy, active life. Over time, food production, processing, marketing, and consumption have evolved and become highly complex. The challenges of improving the food system in the 21st century will require systemic approaches that take full account of social, economic, ecological, and evolutionary factors. Policy or business interventions involving a segment of the food system often have consequences beyond the original issue the intervention was meant to address. A Framework for Assessing Effects of the Food System develops an analytical framework for assessing effects associated with the ways in which food is grown, processed, distributed, marketed, retailed, and consumed in the United States. The framework will allow users to recognize effects across the full food system, consider all domains and dimensions of effects, account for systems dynamics and complexities, and choose appropriate methods for analysis. This report provides example applications of the framework based on complex questions that are currently under debate: consumption of a healthy and safe diet, food security, animal welfare, and preserving the environment and its resources. A Framework for Assessing Effects of the Food System describes the U.S. food system and provides a brief history of its evolution into the current system. This report identifies some of the real and potential implications of the current system in terms of its health, environmental, and socioeconomic effects along with a sense for the complexities of the system, potential metrics, and some of the data needs that are required to assess the effects. The overview of the food system and the framework described in this report will be an essential resource for decision makers, researchers, and others to examine the possible impacts of alternative policies or agricultural or food processing practices.
Finfish Nutrition In Asia
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Author : C. Y. Cho
language : en
Publisher:
Release Date : 1985
Finfish Nutrition In Asia written by C. Y. Cho and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Animal nutrition categories.