Summary
This 2022 field trial compared the performance of multispecies grass–legume–herb swards against conventional perennial ryegrass monoculture under intensive beef grazing in Ireland. The results suggest multispecies swards delivered agronomic or livestock performance benefits, as indicated by the title's claim of outperformance. The findings contribute evidence on whether botanical diversity in intensively grazed pastures can improve productivity or resilience compared to monoculture systems.
UK applicability
The findings are directly applicable to UK beef grazing systems, as Ireland and the UK share similar temperate maritime climates, forage types, and grassland management practices. Results may inform UK grazing policy and farm management decisions regarding sward diversity and intensification strategies.
Key measures
Forage dry matter yield, botanical composition, herbage nutritive value (crude protein, digestibility), animal weight gain, grazing behaviour, sward persistence
Outcomes reported
The study compared the agronomic and livestock performance of multispecies swards relative to perennial ryegrass monoculture under intensive beef grazing. Measurements likely included forage yield, nutritive value, botanical composition, and animal performance metrics.
Topic tags
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