Table 3. In vitro intestinal digestibility of cat diets with BSFL reared on different organic substrates (Exp 1)

Items (%)	CON¹⁾	AF3	AF6	PF3	PF6	SE	p-value
DM	79.59	80.06	80.12	79.91	80.15	0.211	0.344
CP	79.75^b	81.14^a	80.59^ab	80.36^ab	79.96^b	0.273	0.012
EE	84.62^b	86.68^a	86.62^a	86.73^a	86.68^a	0.372	0.001
GE	81.61^b	83.58^a	83.69^a	83.70^a	83.90^a	0.227	< 0.001

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.