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Books > Science & Mathematics > Biology, life sciences > Life sciences: general issues > Ecological science, the Biosphere

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Selection and Breeding Programs in Aquaculture (Paperback, Softcover reprint of hardcover 1st ed. 2005) Loot Price: R5,368
Discovery Miles 53 680

Selection and Breeding Programs in Aquaculture (Paperback, Softcover reprint of hardcover 1st ed. 2005)

Trygve Gjedrem

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Loot Price R5,368 Discovery Miles 53 680 | Repayment Terms: R503 pm x 12*

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Although aquaculture as a biological production system has a long history, systematic and efficient breeding programs to improve economically important traits in the farmed species have rarely been utilized until recently, except for salmonid species. This means that the majority of aquaculture production (more than 90 %) is based on genetically unimproved stocks. In farm animals the situation is vastly different: practically no terrestrial farm production is based on genetically unimproved and undomesticated populations. This difference between aquaculture and livestock production is in spite of the fact that the basic elements of breeding theory are the same for fish and shellfish as for farm animals. One possible reason for the difference is the complexity of reproductive biology in aquatic species, and special consideration needs to be taken in the design of breeding plans for these species. Since 1971 AKVAFORSK, has continuously carried out large scale breeding research projects with salmonid species, and during the latest 15 years also with a number of fresh water and marine species. Results from this work and the results from other institutions around the world have brought forward considerable knowledge, which make the development of efficient breeding programs feasible. The genetic improvement obtained in selection programs for fish and shellfish is remarkable and much higher than what has been achieved in terrestrial farm animals.

General

Imprint: Springer
Country of origin: Netherlands
Release date: October 2010
First published: 2005
Editors: Trygve Gjedrem
Dimensions: 234 x 156 x 20mm (L x W x T)
Format: Paperback - Trade
Pages: 364
Edition: Softcover reprint of hardcover 1st ed. 2005
ISBN-13: 978-90-481-6840-8
Categories: Books > Science & Mathematics > Biology, life sciences > Life sciences: general issues > Ecological science, the Biosphere
Books > Science & Mathematics > Biology, life sciences > Zoology & animal sciences > Animal reproduction
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LSN: 90-481-6840-6
Barcode: 9789048168408

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