Expressing female fertility in the Walloon region of Belgium: how to do?
Since September 2007, the Walloon Region of Belgium has used a genetic evaluation system for pregnancy rate in Holsteins and has participated in 3 of the 5 MACE trait INTERBULL runs for female fertility. In order to define general way of female fertility expression, a principal component analysis was carried out on six published foreign female fertility indexes. Results of were used to compute a direct female fertility index with the INTERBULL international female fertility proofs available on the Walloon scale. An indirect female fertility index was also developed in order to increase reliabi... Mehr ...
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Dokumenttyp: | conference paper not in proceedings |
Erscheinungsdatum: | 2009 |
Schlagwörter: | Female fertility / Pregnancy rate / correlations / Life sciences / Animal production & animal husbandry / Genetics & genetic processes / Sciences du vivant / Productions animales & zootechnie / Génétique & processus génétiques |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-27685198 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://orbi.uliege.be/handle/2268/73916 |