Forage source indicators of copper status in dairy cows

Aims & Objectives
To determine the effect of varying the ratio of grass silage to maize silage and offering high or low molybdenum and sulphur in the diet of the dairy cow on performance, health and copper status.

Expected Outcomes

  • To improve the efficiency of utilisation of dietary copper in a variety of dietary conditions to improve cow performance and health.

Start Date          
November 2011   

Completion Date
September 2012

Lead Contractor
University of Nottingham - Research Partnership study 

Other Delivery Partners
University of Reading, Harper Adams University, SRUC, Royal Veterinary College, Aberystwyth University

Funder
AHDB Dairy

Scientific literature
Download the report: Effect of rate of inclusion of grass and maize silage fed without or with dietary copper antagonists on the performance, health and indicators of copper status in dairy cows

For further information please contact: jenny.gibbons@ahdb.org.uk or call 024 7647 8689