新疆农业科学2012，Vol.49Issue(1)：133-138,6.DOI:65-1097/S.20120131.2234.021
添加烟酰胺对绒山羊消化代谢的影响
Effect of Dietary Niacinamide Supplementation on Digestion and Metabolism of Cashmere Goats
摘要
Abstract
[ Objective ] This experiment was conducted to study the effects of dietary niacinamide supplementation on digestion and metabolism of Cashmere goats. [ Method ] Ten male Bogda Cashmere goats were selected and randomLy divided into two groups with 5 Cashmere goats in each group. Animals in control group were fed diet with 30% concentrate and 70% forage and those in experiment group were supplemented with 130 mg(d · goat) nicotinamide. [Result]The results showed that dietary niacinamide supplementation increased the intake of DM, OM, CP and roughage by 8. 65% (P < 0. 05) , 7. 68% ( P < 0.05 ) , 10. 55% ( P <0. 05) and 8. 42% ( P < 0. 05) , respectively. Dietary niacinamide supplementation increased the average daily gain of cashmere goats by 96. 84% ( P < 0.05). The amount of the digestible DM, OM, CP, cellulose and semi - cellulose were increased by 0. 45% , 0. 49% , 4. 58% and 7. 39% , respectively. [ Conclusion] The present study showed that niacinamide could significantly increase the intake of roughage and daily weight gain of cashmere goats(P < 0.05).关键词
烟酰胺/绒山羊/消化/代谢Key words
niacinamide/ Cashmere goat/ digestion/ metabolism分类
农业科技引用本文复制引用
李海英,郑文新,刘志强,禚梅,张文财,杨开伦..添加烟酰胺对绒山羊消化代谢的影响[J].新疆农业科学,2012,49(1):133-138,6.基金项目
乌鲁木齐市科技局科技创新种子资金计划(K09141008) （K09141008）
