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 ...
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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 matter to culture units may exceed the assimilative capacity of the ecosystems. The result is deteriorating water quality which stresses the culture species, and stress leads to poor growth, greater incidence of disease, increased mortality, and low produc tion. Effluents from aquaculture systems can cause pollution of receiving waters, and pollution entering ponds in source water or chemicals added to ponds for management purposes can contaminate aquacultural products. Thus, water quality in aquaculture extends into the arenas of environmental protection and food quality and safety. A considerable body of literature on water quality management in aquaculture has been accumulated over the past 50 years. The first attempt to compile this information was a small book entitled Water Quality in Warmwater Fish Ponds (Boyd I 979a).
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Add this copy of Pond Aquaculture Water Quality Management to cart. $37.60, new condition, Sold by discount_scientific_books rated 5.0 out of 5 stars, ships from Sterling Heights, MI, UNITED STATES, published 1998 by Springer.
Add this copy of Pond Aquaculture Water Quality Management to cart. $197.50, good condition, Sold by Salish Sea Books rated 5.0 out of 5 stars, ships from Bellingham, WA, UNITED STATES, published 1998 by Springer-Verlag Publishing.
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Good++; Hardcover; Covers are still glossy with minor shelfwear and edgewear; Unblemished textblock edges; The endpapers and all text pages are clean and unmarked; Good binding; This book will be shipped in a sturdy cardboard box with foam padding; Medium Format (8.5"-9.75" tall); Dark aqua covers with title in black lettering; 1998, Springer-Verlag Publishing; 715 pages; "Pond Aquaculture Water Quality Management, " by Claude E. Boyd & C.S. Tucker.
Add this copy of Pond Aquaculture Water Quality Management to cart. $309.99, new condition, Sold by Ingram Customer Returns Center rated 5.0 out of 5 stars, ships from NV, USA, published 1998 by Springer.
Add this copy of Pond Aquaculture Water Quality Management to cart. $311.31, new condition, Sold by GreatBookPrices rated 4.0 out of 5 stars, ships from Columbia, MD, UNITED STATES, published 1998 by Springer.
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New. Sewn binding. Cloth over boards. 700 p. Aquaculture. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
Add this copy of Pond Aquaculture Water Quality Management to cart. $311.31, like new condition, Sold by GreatBookPrices rated 4.0 out of 5 stars, ships from Columbia, MD, UNITED STATES, published 1998 by Springer.
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Fine. Sewn binding. Cloth over boards. 700 p. Aquaculture. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
