RUMINANT FEED ADDITIVE COMPOSITION CONTAINING NOVEL PHOSPHORIC ACID-AMINO ACID COMPOSITE SALT AND WATER-SOLUBLE SUBSTANCE OF HIGH MOLECULAR WEIGHT

摘要

The invention is concerned with a ruminant feed additive composition containing a phosphoric acid-amino acid composite salt and a water-insoluble salt of a polyvalent metal-sensitive water-soluble substance of high molecular weight. Such a composition takes the form of a powder or granules and contains a basic amino acid which is not dissolved in the rumen of a ruminant but is efficiently digested and absorbed in the abomasum and lower digestive organs.