What’s Next for Eco-Management Clusters?
Sheep GEMS News Brief 14 – May 2025 Previously, we introduced the concept of eco-management cluster—groups of flocks that share similar climate and management practices. These clusters are the foundation of our approach in Sheep GEMS for building genetic evaluations that more closely consider production environments. We are still exploring the makeup of eco-management clusters, as they undoubtedly differ among breeds. However, one of their important uses is in our study of genotype-by-environment interactions (G×E). G×E occur when the ranking of animals based on their genetic potential changes depending on the production environment in which they are managed. As an…