Article
Genotype by environment interaction for activity-based estrus traits in relation to production level for Danish Holstein.
Journal of dairy science - 1 Dec 2016
Ismael Ahmed, Strandberg Erling, Berglund Britt, Kargo Morten, Fogh Anders, Løvendahl Peter
Abstract excerpt
The objective of this study was to investigate whether genotype by environment interaction exists for female fertility traits and production of energy-corrected milk at 70d in milk (ECM70). Fertility traits considered were the activity-based estrus traits interval from calving to first high activity (CFHA), duration of high activity episode (DHA), as an indicator for first estrus duration, and strength of high...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.
