Table 3. In vitro ileal and total tract disappearance of nutrients in feed ingredients fed to pigs

Item (%)	Rice	Corn	Soybean hulls	Wheat	Wheat bran	Palm kernel expellers	Copra meal	Cashew nuts	Rapeseed meal	Soybean meal	SEM	p-value
In vitro ileal disappearance
Dry matter	81.7b	81.6b	17.9h	87.4a	56.9e	32.8g	48.6f	81.1b	61.8d	75.9c	0.4	< 0.001
Crude protein	88.4b	72.6f	59.7g	85.0c	72.8f	75.8e	79.7d	91.4a	85.9c	90.4ab	0.5	< 0.001
In vitro total tract disappearance
Dry matter	96.7a	84.9d	49.2h	88.1c	65.8g	43.5i	70.9f	94.6b	77.6e	94.5b	0.4	< 0.001
Organic matter	96.6a	84.8b	47.3f	87.8b	64.6e	43.0g	69.4d	94.4a	77.9c	93.9a	0.6	< 0.001

Least squares of means within a row without a common superscript letter are different (p < 0.05).
SEM, standard error of the means.