in a complete ration based on tropical grass and concentrates fed to growing goats. The
treatments were: EG: Dwarf Elephant Grass as control; GS: EG+ Gliricidia sepium; LL: EG+
Leucaena leucocephala; IZ: EG+ Indigofera zolingeriana. Concentrates were included in all
diets. Twenty male goats with body weight 13-15 kg were allocated to two groups: 4 goats
for digestibility study, and 16 goats for growth trial.