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Biology and Culture of Channel Catfish
The history of channel catfish farming in the United States serves as a model for the development of pond-based aquaculture industries worldwide. Channel catfish farming is the largest and economically most important aquaculture industry in the United States. In 2003, over 300,000 metric tons (662 million pounds) of channel catfish were processed, representing about half the total United States aquaculture production. Demand for farm-raised catfish is strong, with record processing years in 2002 and 2003. In 22 chapters written by active scientists in the field, Biology and Culture of Channel Catfish comprehensively synthesizes over 30 years of research on this American icon. Throughout the ...
Environmental Best Management Practices for Aquaculture
Published in Cooperation with THE UNITED STATES AQUACULTURE SOCIETY The rapid growth of aquaculture worldwide and domestically has caused concerns over social and environmental impacts. Environmental advocacy groups and government regulatory agencies have called for better management to address potentially negative impacts and assure sustainable aquaculture development. Best Management Practices (BMPs) combine sound science, common sense, economics, and site-specific management to mitigate or prevent adverse environmental impacts. Environmental Best Management Practices for Aquaculture will provide technical guidance to improve the environmental performance of aquaculture. This book will be ...
Pond Aquaculture Water Quality Management
The efficient and profitable production of fish, crustaceans, and other aquatic organisms in aquaculture depends on a suitable environment in which they can reproduce and grow. Because those organisms live in water, the major environ mental concern within the culture system is water quality. Water supplies for aquaculture systems may naturally be oflow quality or polluted by human activity, but in most instances, the primary reason for water quality impairment is the culture activity itself. Manures, fertilizers, and feeds applied to ponds to enhance production only can be partially converted to animal biomass. Thus, at moderate and high production levels, the inputs of nutrients and organic...
Fisheries Review
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Evolution of the Alabama Agroecosystem
Evolution of the Alabama Agroecosystem describes aspects of food and fiber production from prehistoric to modern times. Using information and perspectives from both the "hard" sciences (geology, biology) and the "soft" science (sociology, history, economics, politics), it traces agriculture's evolution from its appearance in the Old World to its establishment in the New World. It discusses how agricultural practices originating in Europe, Asia and Africa determined the path agriculture followed as it developed in the Americas. The book focuses on changes in US and Alabama agriculture since the early nineteenth century and the effects that increased government involvement have had on the country's agricultural development. Material presented explains why agriculture in Alabama and much of the South remains only marginally competitive compared to many other states, the role that limited agricultural competitiveness played in the slower rate of economic development in the South in general, and how those limiting factors ensure that agricultural development in Alabama and the South will continue to keep up but never catch up.
Improving Farmed Fish Quality and Safety
Global aquaculture production has grown rapidly over the last 50 years. It is generally accepted that there is limited potential to increase traditional fisheries since most fish stocks are well or fully exploited. Consequently increased aquaculture production is required in order to maintain global per capita fish consumption at the present level. Fish farming enables greater control of product quality and safety, and presents the possibility of tailoring products according to consumer demands. This important collection reviews safety and quality issues in farmed fish and presents methods to improve product characteristics.The first part of the book focuses on chemical contaminants, chemica...
