The changes of serum mineral element content of dairy cows at different lactation stages

摘要：

Introduction From the late pregnancy to the peak of lactation, due to oxidative stress, changes in feeding environment, and diets and other factors, dairy cows are prone to metabolic disorders, thereby affecting the bodys health, causing declined milk production and quality (Valko et al., 2006).The concentration of serum mineral elements can react to the health and physiological metabolic status of dairy cows to a certain extent (Aitken et al., 2009).The aim of this study was to investigate the effects of different lactation stages and milk yield on the serum mineral element concentrations, and to provide a reference for scientific evaluation of nutritional status, population health and diet formula of dairy cows.

作者: M.Qin H.Zhang B.L.Shi X.Y.Guo S.M.Yan

作者单位: College of Animal Science, Inner Mongolia Agricultural University, Hohhot 010018, P.R.China

会议类型: 国际会议

会议名称: The 5h International Symposium on Dairy Cow Nutrition and Milk Quality(第五届“奶牛营养与牛奶质量国际研讨会)

会议地点: 北京

会议语种:英文

页码: 248-250

在线出版日期: 2017-05-05（万方平台首次上网日期，不代表论文的发表时间）