哺乳期饲喂白藜芦醇和地衣芽孢杆菌对0-2月龄湖羊生长性能、营养物质消化代谢和血清指标的影响

王世琴,毕研亮,赵国宏,崔凯,黄文琴,张乃锋,李发弟,屠焰,刁其玉

Growth Performance, Nutrient Digestibility and Serum Parameters in 0-2 Months Old Hu Lambs

ShiQin WANG,YanLiang BI,GuoHong ZHAO,Kai CUI,WenQin HUANG,NaiFeng ZHANG,FaDi LI,Yan TU,QiYu DIAO

表2 饲喂白藜芦醇和地衣芽孢杆菌对湖羊羔羊平均日增重、采食量和饲料转换比的影响

Table 2 Effects of supplementing of Resveratrol and Bacillus licheniformis on ADG, starter feed intake and F/G in Hu lambs

项目 Items	日龄 Days of age	组别 Groups				SEM	P值 P value
项目 Items	日龄 Days of age	CON	EW	RSV	BL	SEM	P值 P value
平均日增重ADG (g·d^-1)
	0-21d	219.81	215.51	211.89	230.72	3.290	0.199
	21-49d	298.64a	199.41ab	211.01ab	192.02b	7.018	＜0.001
	49-63d	271.52	263.69	288.29	247.90	6.531	0.164
	21-63d	289.6a	220.83bc	236.77b	210.64c	5.320	＜0.001
	0-63d	267.74a	218.29b	227.36b	212.94b	4.250	＜0.001
开食料采食量 Starter intake (g·d^-1)
	0-21d	9.59	11.15	8.03	10.18	0.516	0.179
	21-49d	208.32b	413.49a	423.00a	396.88a	27.688	＜0.001
	49-63d	816.79	855.3	889.37	788.29	21.231	0.397
	21-63d	411.14b	560.76a	578.46a	527.35a	22.256	0.005
	0-63d	277.29b	377.56a	388.31a	354.96a	14.842	0.006
饲料转换比 F/G
	0-21d
	21-49d		2.08	2.01	2.06	0.059	0.907
	49-63d	3.01	3.25	3.09	3.16	0.061	0.638
	21-63d		2.50	2.49	2.49	0.072	0.997