. 2023 Mar 24;10:1126064. doi: 10.3389/fvets.2023.1126064

Table 3.

Nutrient digestibility of growth-finishing swine reared under digital livestock system.

Items	Groups ¹
Items	CON	CON0.4	DLSC	DLS0.4	SEM ²	P -value
Dry matter, %	89.22^c	91.37^b	92.12^b	93.04^a	3.015	0.021
Crude protein, %	88.21^c	90.79^b	91.04^b	92.85^a	3.507	0.027
Ether extract, %	77.71^d	80.16^c	83.45^b	87.32^a	2.365	0.030
Crude ash, %	76.52^b	77.56^b	78.01^b	80.20^a	2.880	0.017

CON (control group with a conventional livestock system without a probiotic mixture), CON0.4 (conventional livestock system with a 0.4% probiotic mixture), DLSC (digital livestock system without a probiotic mixture), and DLS0.4 (digital livestock system with a 0.4% probiotic mixture).

Standard error of mean values, n = 6.

^a,b,c,d

Mean values with different superscripts are significantly different at P < 0.05.