Constitution of aquacultural stocks: Genetic aspects.

Before reaching of production level justifying an elaborated genetic improvement program, the new aquaculture species deserve a minimal strategy to avoid the consequences of uncontrolled genetic phenomena. Three main aspects will be discussed: initial constitution of the broodstock; maintenance of t...

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Bibliographic Details
Main Author: Chevassus, B
Format: Conference Object
Language:English
Published: Actes de colloques Ifremer, Tahiti, French Polynesia, 20 Feb - 4 Mar 1989, n°9, chap. 55, pp.569-592 1989
Subjects:
Oncorhynchus keta
Salmo salar
Salmo trutta
Salmonidae
Pisces
Marine molluscs
Marine fish
Sex ratio
Females
Males
Eggs
Larvae
Spawning populations
Aquaculture
Population genetics
Keta
Online Access:https://archimer.ifremer.fr/doc/1989/acte-1442.pdf
https://archimer.ifremer.fr/doc/00000/1442/
Description
Summary:Before reaching of production level justifying an elaborated genetic improvement program, the new aquaculture species deserve a minimal strategy to avoid the consequences of uncontrolled genetic phenomena. Three main aspects will be discussed: initial constitution of the broodstock; maintenance of the broodstock; selection of the broodstock.

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