Table 2. Animal performances during in vivo experiment

Animal numbers	Months	Concentration intake (kg)	Forage intake (kg)	Total intake (kg)	ADG (g/d)	FCR
32	7.25 ± 0.40	6.46 ± 0.83	0.80 ± 0.11	7.26 ± 0.89	1,798.65 ± 250.07	4.14 ± 0.66

All values were represented as average with standard deviation.
ADG, average daily gain; FCR, feed conversion ratio (dry matter intake / ADG).