Immunity, growth and reproduction are influenced by trace minerals, and their role in animal production is an area of strong interest for producers, feed manufactures, veterinarians and scientists. Connie Larson has reviewed the literature on what w...

01 apr 2006

Vitamin A appears to be a critical aspect of feeding forage to ruminants. There are a number of factors to be taken into account to ensure that ruminants can best utilise such a valuable resource from forage.

01 apr 2003

Supplying dietary phosphorus to ruminants can be a wasteful business. We need to have better knowledge of how much dietary P from feedstuffs is available to the rumen, so that it contributes more to the animal and less to environmental pollution. Ne...

01 jun 2001