Skip to Main content Skip to Navigation
Theses

Utilisation en ferme des données de génotypage pour une gestion optimisée et durable de l'élevage laitier

Abstract : Over the last 10 years, new methods have emerged for farmers to estimate the genetic level of their Montbéliarde cattle. These methods rely on the genotyping of animals, an approach to read and interpret key parts of their genome. This genomic information can be used during the entire life of the animal in order to find the best mate to produce offspring according to the farmer’s expectations.Female genotyping allows for a higher genetic gain, a smaller mate co-ancestry and a reduced risk to conceive an embryo affected by a genetic defect thanks to more complete and reliable information to be used to optimize the matings. Considering farming systems specific breeding objectives when planning the matings further improves these results.
Document type :
Theses
Complete list of metadatas

Cited literature [161 references]  Display  Hide  Download

https://pastel.archives-ouvertes.fr/tel-02940692
Contributor : Abes Star :  Contact
Submitted on : Wednesday, September 16, 2020 - 2:38:28 PM
Last modification on : Thursday, October 15, 2020 - 3:05:12 AM

File

84654_BERODIER_2020_archivage....
Version validated by the jury (STAR)

Identifiers

  • HAL Id : tel-02940692, version 1

Citation

Marie Bérodier. Utilisation en ferme des données de génotypage pour une gestion optimisée et durable de l'élevage laitier. Génétique animale. Université Paris-Saclay, 2020. Français. ⟨NNT : 2020UPASA001⟩. ⟨tel-02940692⟩

Share

Metrics

Record views

89

Files downloads

123