Description
Typical management of Irish dairy units is based on a low-cost spring-calving strategy with 90% of annual feed derived from grass grown on the farm. Almost 70% of feed is from grazed grass managed by rotational grazing, the remainder is conserved forage and concentrates. The objectives of the work were to examine how the management system has to be modified when part of the dairy unit land is allocated to maize silage instead of grass silage production, and to examine how climate change over the next 50 years will impact on grass and maize management within the production system.
Citation
Brereton, A. J. and Holden, N. M., "Irish Dairy Farming: Effects of Introducing a Maize Component on Grassland Management Over the Next 50 Years" (2023). IGC Proceedings (1993-2023). 55.
https://uknowledge.uky.edu/igc/20/satellitesymposium4/55
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Irish Dairy Farming: Effects of Introducing a Maize Component on Grassland Management Over the Next 50 Years
Typical management of Irish dairy units is based on a low-cost spring-calving strategy with 90% of annual feed derived from grass grown on the farm. Almost 70% of feed is from grazed grass managed by rotational grazing, the remainder is conserved forage and concentrates. The objectives of the work were to examine how the management system has to be modified when part of the dairy unit land is allocated to maize silage instead of grass silage production, and to examine how climate change over the next 50 years will impact on grass and maize management within the production system.
