中国奶牛Issue(4)：6-9,4.DOI:10.19305/j.cnki.11-3009/s.2026.04.002
补充产后康对奶牛产后酮病预防效果的研究
Study on the Preventive Effect of Postpartum Ketosis in Dairy Cows by Supplementing Chanhoukang
摘要
Abstract
In order to study the effect of postpartum supplementation of Chanhoukang on the prevention of ketosis in dairy cows,12 healthy perinatal Holstein cows with similar age,parity and body condition were selected and randomly divided into experimental group and control group,all of which were fed with standard perinatal mixed feed.The experimental group was given 1 kg/head·d of Chanhoukang(mainly composed of propylene glycol and calcium propionate)developed by the research group for 2 consecutive days after delivery.The tail root venous blood was collected on an empty stomach in the morning on the 6 th and 9 th day after delivery,and the blood biochemical indexes,antioxidant indexes,trace elements and vitamin contents were detected.The results showed that the concentration of glucose(Glu)in the blood of the experimental group was significantly higher than that of the control group(P<0.05),and the concentration of non-esterified fatty acid(NEFA)and β-hydroxybutyric acid at 9 days postpartum was significantly lower than that of the control group(P<0.05).Superoxide dismutase(SOD),glutathione peroxidase(GSH-Px)and total antioxidant capacity(T-AOC)were significantly higher than those in the control group at 6 days postpartum(P<0.05).The contents of copper(Cu),manganese(Mn)and zinc(Zn)were significantly higher than those in the control group(P<0.05).The contents of vitamin A,vitamin C and vitamin E were significantly higher than those in the control group(P<0.05).Postpartum supplementation of Chanhoukang can effectively prevent ketosis in dairy cows.关键词
奶牛/酮病/产后康/围产期Key words
Cow/Ketosis/Postpartum health/Perinatal period分类
农业科技引用本文复制引用
夏佳佳,屈栋,冯莉丽,李淑兰,李爱华,李耀忠..补充产后康对奶牛产后酮病预防效果的研究[J].中国奶牛,2026,(4):6-9,4.基金项目
奶牛酮病营养调控关键技术的研究及技术开发(2022XQ004) （2022XQ004）
银川市科技计划项目2022年校企联合创新专项(2022-2024). （2022-2024）
