DairyCo
Welcome to DairyCo
Research & Development
- Breeding & Genetics
- Environment
- Health & Welfare
- Grass & Forage
- Nutrition
- Production Systems
- Completed Projects
- Across breed evaluations
- All weather cow tracks
- Calving Ease
- Crop Protection Priorities for forage and feed crops in light of proposed EU pesticide regulations and other changes
- DairyCo mobility score
- Desktop review of Greenhouse Gases
- Expanding Indices
- GR Micro test for ParaTB (08/09)
- Human resources templates
- Impact of bio-fuels on dairy feeding
- Labour efficiency report
- Labour productivity
- LINK Woodchip pads
- LISA Lupins
- Minimising slurry pooling in dairy housing
- Modelling of Greenhouse Gases
- Muck and Slurry on Clover swards
- Muscling on Holsteins
- Near Infra-Red Spectroscopy (NIRS) tests for farmyard manures
- Opportunites for new forage species
- Outwintering systems based on forage brassicas for replacement dairy heifers
- Para TB Tools
- Rearing options for Holstein bull calves to 12 weeks
- Reduce methane & nitrogen emission (Defra AC0209)
- Reducing heifer wastage in the dairy herd
- Reducing lameness in dairy cattle
- Ruminant nutrition regimes to reduce methane and nitrogen emissions
- Soil stabilisation
- Technology and your business
- Treatment and prevention of foot lameness in cattle
- Advisory Groups
- Research and Development Advisory Forum
- Forum Members
Ruminant nutrition regimes to reduce methane and nitrogen emissions
Published 8 September 09
The aim of this project was to analyse existing data on the link between feeding regimes and the production of methane and nitrogen. This was to be a precursor to new research to reduce those emissions. The main objectives of the project were:
- to update and expand the existing database of measurements of methane excretion
- to conduct a meta-analysis of dietary factors that determine methane and nitrogen exctretion
- to define key relationships with statistical models that could be used to predict excretion based on dietary information
- to produce recommendations on feeding strategies to limit methane and nitrogen excretion
Project completion: March 2008