中国畜牧兽医2017，Vol.44Issue(5)：1346-1354,9.DOI:10.16431/j.cnki.1671-7236.2017.05.013
6月龄伊犁马对维生素B1和维生素B2适宜需要量的研究
Study on Requirements of VB1 and VB2 of Six-month Old Yili Horses
摘要
Abstract
The effect of different intake levels of VB1 and VB2 on plasma of VB1 ,E-TKA,TPP effect,urinary of VB1 excretion and plasma of VB2 ,E-GRAC,urinary of VB2 excretion was studied to get VB1 and VB2 requirements of Yili horse.Twenty-five healthy male Yili horse,with six-month old and average body weight of (117.12±13.33)kg,were randomly divided into 5 groups. The horses in trail groupⅠ,trail groupⅡ,trail groupⅢ,trail group Ⅳ and trail group Ⅴ,were fed with the same basal diet and added 0,10,20,30,40 mg of VB1 and added 0,7,14,21,28 mg of VB2 ,respectively.The results showed that VB1 level,E-TKA in plasma,urinary of VB1 excretion were significantly increased (P <0.05),and TPP effect were extremely significantly reduced with the increasing intake of dietary VB1 (P <0.01).With the increasing intake of dietary VB2 ,plasma VB2 level,urinary of VB2 excretion were improved significantly (P <0.05),and E-GRAC were re-duced extremely significantly (P <0.01).Based on the results in this study,the optimal require-ments of VB1 and VB2 were 33.32 and 18.73 mg/(horse·d)in six-month old Yili horse,respec-tively.关键词
伊犁马/维生素B1/维生素B2/血浆/尿液/需要量Key words
Yili horse/VB1/VB2/plasma/urinary/requirement分类
农业科技引用本文复制引用
何雪曼,邓海峰,臧长江,李晓斌,刘振,马军,甘建荣,唐雪梅,杨开伦..6月龄伊犁马对维生素B1和维生素B2适宜需要量的研究[J].中国畜牧兽医,2017,44(5):1346-1354,9.基金项目
"十二五"农村领域国家科技计划课题(2012BAD45B02) （2012BAD45B02）
