Sutha Watanasit and Saowanit Kuprasert

pp. 741 - 752

Abstract

Palm kernel cake (PKC), a by-product from the palm-oil industry, has the potential for use as a feed
ingredient. Crude protein, fiber and metabolizable energy contents of PKC are 12-18%, 18-13% and 1,940-
2,490 kcal/kg, respectively. Availability of amino acid in PKC are approximately 60-70% for chickens and
65-70% for pigs. With fat supplementation, PKC can be used up to 20% in broiler diet and can be increased
to 30-40% with further addition of methionine and lysine. For the diets of pullets and laying hen, PKC can
be used 30% and 20% respectively if supplemented with fat, methionine and lysine. PKC can be used 30%
in diet for grower (30-60 kg) and 50% in diet for finisher pigs (60-90 kg.), respectively, if supplemented with
lysine and cane molasses.