Table 4. Nutrient digestibility of cat diets with BSFL reared on different organic substrates (Exp 2)

Item (%)	CON¹⁾	AF3	AF6	PF3	PF6	SE	p-value
DM	83.29	86.91	86.81	86.17	85.82	1.198	0.186
CP	87.31^b	90.24^a	89.52^ab	88.96^ab	89.15^ab	0.651	0.049
EE	93.51^b	95.14^a	94.82^a	94.95^a	94.74^a	0.264	0.002
GE	81.29	82.83	83.60	81.22	80.18	1.164	0.268

CON, basal diet; AF3, 3% BSFL reared on animal-based substrate substituting with poultry meal; AF6, 6% BSFL reared on animal-based substrate substituting with poultry meal; PF3, 3% BSFL reared on plant-based substrate substituting with poultry meal; PF6, 6% BSFL reared on plant-based substrate substituting with poultry meal.
Means within columns with different superscripts differ significantly (p < 0.05).
BSFL, black soldier fly larvae; DM, dry matter; CP, crude protein; EE, ether extract; GE, gross energy.