Data/hora: 10/06/2024 11:59:27

Provedor de dados: 	5	
País: 	France	
Título: 	Selection for Adaptation to Dietary Shifts: Towards Sustainable Breeding of Carnivorous Fish	
Autores: 	Le Boucher, Richard; Dupont-nivet, Mathilde; Vandeputte, Marc; Kerneis, Thierry; Goardon, Lionel; Labbe, Laurent; Chatain, Beatrice; Bothaire, Marie Josee; Larroquet, Laurence; Medale, Francoise; Quillet, Edwige.	
Data: 	2012-09	
Ano: 	2012	
Resumo: 	Genetic adaptation to dietary environments is a key process in the evolution of natural populations and is of great interest in animal breeding. In fish farming, the use of fish meal and fish oil has been widely challenged, leading to the rapidly increasing use of plant-based products in feed. However, high substitution rates impair fish health and growth in carnivorous species. We demonstrated that survival rate, mean body weight and biomass can be improved in rainbow trout (Oncorhynchus mykiss) after a single generation of selection for the ability to adapt to a totally plant-based diet (15.1%, 35.3% and 54.4%, respectively). Individual variability in the ability to adapt to major diet changes can be effectively used to promote fish welfare and a more sustainable aquaculture.	
Tipo: 	Text	
Idioma: 	Inglês	
Identificador: 	http://archimer.ifremer.fr/doc/00107/21845/19429.pdf

DOI:10.1371/journal.pone.0044898	
Editor: 	Public Library Science	
Relação: 	http://archimer.ifremer.fr/doc/00107/21845/	
Formato: 	application/pdf	
Fonte: 	Plos One (1932-6203) (Public Library Science), 2012-09 , Vol. 7 , N. 9 , P. 1-7	
Fonte: 	2012 Le Boucher et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.