Summary
This paper synthesises findings from a global platform of research farms to identify priority genetic and nutritional traits for ruminant livestock that would enable more sustainable production systems. The authors argue that whilst ruminants face criticism for feed conversion efficiency and methane emissions, they can simultaneously contribute to food security and soil health if production systems are optimised through targeted breeding and nutrition research adapted to local environmental and cultural contexts.
UK applicability
The findings are potentially applicable to UK ruminant systems, particularly regarding breeding strategies for feed efficiency and methane reduction in grassland-based dairy and beef production. However, the global scope suggests recommendations would need contextualisation to UK climate, pasture quality, and regulatory frameworks.
Key measures
Feed conversion efficiency; enteric methane production; soil health indicators; nutrient density of ruminant products; climate adaptation and mitigation traits across diverse production systems
Outcomes reported
The study collated information from a global network of research farms to identify key genetic and nutritional changes needed to optimise ruminant production systems across diverse regions. It synthesised evidence on how breeding and feeding strategies could enhance sustainability whilst mitigating emissions and improving adaptation to climate change.
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