Methods and compositions are provided for enhancing feed utilization efficiency in a ruminant animal by adding to the feed a sufficient amount of a nonionic surfactant to enhance the utilization of the feed by the animal. The methods and compositions result in enhanced weight gain and/or milk production...http://www.google.es/patents/US6221381?utm_source=gb-gplus-sharePatente US6221381 - Enhancing milk production by adding to feed a nonionic surfactant coated on a carrier
Enhancing milk production by adding to feed a nonionic surfactant coated on ...
