The objective of research was to investigate the effects of hydrolyzed crab husk to weight of broiler chicken’s digestion organ. The research was conducted on June 9th until July 30,h 2004 at animal cage Cambai Village, Prabumulih. Complete Random Design (CRD) method was used in this research, with 4 treatments and 5 replications, each trial contains 3 chickens, it means that 60 DOC of broile…