Table 4.
Effect of SBM, PBM and EHPBM as a dietary protein source on relative organ weight in broilers (g/100g BW)

	SBM	PBM	EHPBM
Liver	2.32±0.15	2.38±0.17	2.42±0.25
Heart	0.62±0.03	0.59±0.02	0.66±0.03
Spleen	0.11±0.01	0.13±0.02	0.11±0.01
Bursa of fabricius	0.19±0.03a	0.13±0.02b	0.16±0.02ab
Gizzard	1.49±0.15	1.45±0.07	1.47±0.11

Values (Means±SD) with different superscript within the same column significantly differ(P<0.05).
SBM, soybean meal; PBM, poultry by-product meal; EHPBM, enzyme-hydrolyzed poultry by-product meal.