The experimental feed ingredients of concentrate, rice
straw, mangosteen peel (MP), garlic powder (GP), three
kinds of pellet and their chemical compositions are shown
in Table 1. Concentrate was formulated based on availability
of resources such as cassava chip for a main energy
source and palm kernel meal, coconut meal, soybean meal
and rice bran as sources of protein. CP of concentrate, rice
straw, MP and GP were 11.72%, 2.74%, 20.23% and 21.78%,
respectively