Effect of administration of infuse katuk leaves (saurops androgynus (l.) merr.) to the body weight of local male goat abstract this research was aimed to determine the effect of administration of infuse katuk leaves (sauropus androgynus (l.) merr.) to the body weight of local male goat. this research was carried out in the stable, goats agricultural extension training institute (blpp) of province of aceh, in saree, aceh besar from july-november 2010. 12 local male goat, of ±1.5 years old with body weight 15.5-24 kg were used in this research. this research was used a completely randomized design (crd) the pattern of split-plot with three treatment groups. each treatment group consisted of four goats. p0 as control group, p1 was given infuse leaves katuk 25 cc and p2 was infused leaves katuk 50 cc. mean ± sd body weight given infuse katuk leaves was in the p0, p1, and p2 seen at day 16 in a row is 20,25±1,04; 14,88±0,48; 15,38±1,93. the results of analysis of variance (anava)