Method for supplying methionine biodisponu00ecvel and / or at least 50 of the same to a cow, to improve the milk from a dairy cow, and to improve the condition of a cow, feed intake, and,A metering unit.

摘要

The present invention relates to a method for supplying bioavailable methionine to a cow which comprises supplying to a cow at least one of a branched ester of methionine, methionine amide, a branched ester of the hydroxy analogue of methionine and a salt thereof.