Dry and early lactation cows fed maize and wholecrop-based diets could benefit from greater supplementation with the antioxidants vitamin E and beta carotene, according to new UK farm survey results presented today at Dairy-Tech Online (Wednesday 10 February).
The survey, which identified widespread deficiency, involved 150 cows across 10 farms in the South West of England and was undertaken by Molecare Farm Vets, in partnership with DSM.