Digestive Fermentation, Antioxidant Status, and Haemato-Biochemical Indices of Growing Rabbits Fed on Diets Supplemented with Ziziphus spina-christi Leaf

Table 2

Effect of ZL supplement on ammonia-N and crude protein degradability of the testing diet incubated in digestive tract content.

Item	ZL0	ZL10	ZL20	value	±SE
Ammonia-N (g/kg OM)	2.17^a	1.93^ab	1.86^b	0.05	0.073
Crude protein degradability (%)	54.20	52.72	52.08	0.74	1.950

^{a, b, c}The same row having different superscripts differ significantly (). ZL0: control group, ZL10: 10g ZL/kg, and ZL20: 20 g·ZL/kg.