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Fish Nutrition
Fish Nutrition, Fourth Edition is an up-to-date, authoritative presentation of all key elements of the nutrition of fish and crustaceans. As aquaculture is rapidly expanding, more than 200 herbivorous and carnivorous species occupy a diverse range of ecological niches, and have therefore evolved to utilize a wide array of food sources. This new edition highlights these differences and covers the complexity and challenges associated with fish nutrition, addressing nutrient requirements to produce high-quality, healthful and sustainable resources, the essential nutrients for fish species, including proteins and amino acids, vitamins, minerals and essential fatty acids, a feed quality assessmen...
Fish Nutrition
This third edition of Fish Nutrition is a comprehensive treatise on nutrient requirements and metabolism in major species of fish used in aquaculture or scientific experiments. It covers nutrients required and used in cold water, warm water, fresh water, and marine species for growth and reproduction. It also highlights basic physiology and biochemistry of the nutrients and applications of these principles to scientific and practical diet formulations and to manufacturing techniques for major species used worldwide in aquaculture.*Nutrient requirements for dietary formulations for fish farming*Digestive physiology*Comparative nutritional requirements of different species*Fish as unique animals for certain metabolic pathways
Nutrition and Feeding of Fish
Aquaculture is now recognized as a viable and profitable enterprise worldwide. As aquaculture technology has evolved, the push toward higher yields and faster growth has involved the enhancement or replacement of natural foods with prepared diets. In many aquaculture operations today, feed accounts for more than one-half the variable operating cost. Therefore, knowledge of nutrition and practical feeding of fish is essential to successful aquaculture. This book is not written exclusively for scientists but also for students, practicing nutritionists, and aquaculturists. It covers the known nutrient requirements and deficiency effects for different fishes, and digestion and metabolism of nutr...
Fisheries Review
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Fishery Bulletin
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The Obama Victory
Barack Obama's stunning victory in the 2008 presidential election will go down as one of the more pivotal in American history. Given America's legacy of racism, how could a relatively untested first-term senator with an African father defeat some of the giants of American politics? In The Obama Victory, Kate Kenski, Bruce Hardy, and Kathleen Hall Jamieson draw upon the best voter data available, The National Annenberg Election Survey, as well as interviews with key advisors to each campaign, to illuminate how media, money, and messages shaped the 2008 election. They explain how both sides worked the media to reinforce or combat images of McCain as too old and Obama as not ready; how Obama used a very effective rough-and-tumble radio and cable campaign that was largely unnoticed by the mainstream media; how the Vice Presidential nominees impacted the campaign; how McCain's age and Obama's race affected the final vote, and much more. Briskly written and filled with surprising insights, The Obama Victory goes beyond opinion to offer the most authoritative account available of precisely how and why Obama won the presidency.
