Table 4. In vitro ileal digestibility (IVID) of dry matter (DM) and crude protein (CP) and in vitro total tract digestibility (IVTTD) of DM and organic matter (OM) in fish meal, defatted black soldier fly larva (BSFL) meal, and adult flies¹⁾, Exp. 1

Item	Fish meal	Defatted BSFL meal	Adult flies	SEM	p-value
Age (d)	-	15	34
IVID of DM (%)	91.6^a	81.2^b	61.6^c	0.4	< 0.001
IVID of CP (%)	92.2^a	81.8^b	67.2^c	0.5	< 0.001
IVTTD of DM (%)	93.6^a	82.6^b	65.7^c	0.3	< 0.001
IVTTD of OM (%)	91.5^a	78.1^b	63.2^c	0.2	< 0.001

Each least squares mean represents 3 observations.
Means within a row without a common superscript letter differ (p < 0.05).