# Breeding for reduced methane emission and feed-efficient Holstein cows: An international response

> Research article (Journal of Dairy Science, 2021) · cited 101× · AI/ML

**Wikidata**: [openalex:W3161821996](https://www.wikidata.org/wiki/openalex:W3161821996)  
**Source**: https://4ort.xyz/entity/breeding-for-reduced-methane-emission-and-feed-efficient-holstein-cows-an-international-response