Effects of Replacing Groundnut Cake with Blood Vegetable Waste Meal in the Diets of Weaner Rabbits

Table 3

Effects of GNC replacement with BVWM on nitrogen digestibility of rabbits.

	Level of GNC replacement with BVWM
Parameters	0	15	30	45	SEM
Nitrogen intake (g)	2.05	2.14	2.21	2.29	0.1 NS
Faecal nitrogen (g)	0.58^a	0.55^a	0.51^a	0.37^b	0.02
Urinary nitrogen (g)	0.23	0.20	0.18	0.16	0.02 NS
Total nitrogen output (g)	0.18	0.75	0.69	0.53
Nitrogen balance (g)	1.24^b	1.39^b	1.52^ab	1.76^a	0.1
Nitrogen digestibility (%)	60.49^b	64.95^b	68.78^ab	76.86^a	2.0

Means in the same row followed by different superscript letter are significantly different (𝑃<0.05).