Effects of tryptophan and probiotic supplementation on growth and behavior in quail

In laying hens, a diet supplemented with tryptophan (Trp) has been shown to affect their pecking behavior. However, unlike this positive effect, Trp is also involved in negative effects on behavior and stress through indolic pathways. Indole production can be reduced by probiotics (Pro), thus we hyp...

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Bibliographic Details
Main Authors: A. Yıldırım, N. Kraimi, P. Constantin, F. Mercerand, C. Leterrier
Format: Article
Language:English
Published: Elsevier 2020-11-01
Series:Poultry Science
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0032579120305307