Article
Genetic parameters for two selection criteria for feed efficiency in rabbits.
Journal of animal science - 1 Jul 2013
Drouilhet L, Gilbert H, Balmisse E, Ruesche J, Tircazes A, Larzul C, Garreau H
Abstract excerpt
Improvement of feed efficiency can be achieved by genetic selection directly on feed to BW gain ratio or for alternative traits. In the present study, 2 different traits were explored in the growing rabbit and their heritability and genetic correlations with traits recorded between weaning (30 d) and 63 d of age: i) residual feed intake (RFI), to select animals having low ad libitum feed intake independently from...
Topics
- Animals
- Breeding
- Feeding Behavior
- Female
- Genotype
- Male
- Quantitative Trait, Heritable
- Rabbits
- Selection, Genetic
- Weight Gain
