Effects of Supplementary Feeding Adding and on Milk Yield and Blood Serum Biochemical Index of Ili Mare Supplementary Feeding and Fructo-oligosaccharide

【Objective and Method】The experiment was carried out to select 24 Ili Mares whose ages,foetus order,the lactation period were the same,body weight,milk yield were close.They were divided into three groups randomly.Every group has not significant difference in milk yield and body weight.The first group is a control group,second,three groups for experimental groups.The control group:grazing;The first group:grazing+concentrated feeding;the second group:grazing+concentrated feeding+Fructo-oligosaccharide(Accounting for 0.67% of concentrated feeding).Researches the effects on milk yield and blood serum of supplementary feeding and supplementary feeding adding 0.67% Fructo-oligosaccharide on Ili mare.【Result】This result shows: the milk yield of supplementary feeding adding Fructo-oligosaccharide in 20-40 d and 40-60 d were obviously higher than that of the control group(P0.05);The milk yield of supplementary feeding in 40-60 d were obviously higher than that of the control group(P0.05);Blood serum concentration(Alb,Bun) in the group of supplementary feeding and supplementary feeding adding Fructo-oligosaccharide was obviously higher than the that of control group(P0.05).【Conclusion】But there was no significant difference in the other Blood Biochemical Indexes.