中国奶牛Issue(3)：23-26,4.DOI:10.19305/j.cnki.11-3009/s.2026.03.006
新型补钙产品在预防奶牛产后低血钙中的作用研究
The Advantages of the New Calcium Complement Product in Preventing Postpartum Diseases in Lactating Dairy Cows
段子祎 1阿卜杜赛米江·阿不都克里木 2王尧 2李明辉 3刘春勃 3汤海云1
作者信息
- 1. 上海柯珑清洁技术有限公司,上海 201600
- 2. 中国农业大学动物科学技术学院/畜禽营养与饲养全国重点实验室,北京 100193
- 3. 上海柯灵展新化工有限公司,上海 201400
- 折叠
摘要
Abstract
To explore the improvement effect of the new calcium complement product on the risk of postpartum hypocalcemia in lactating dairy cows and optimize calcium supplementation strategies.Thirty multiparous(both at second parity)periparturient cows with similar milk production and no history of hypocalcemia were divided into two groups of 15 cows each based on calving order.The cows in the two groups were supplemented with two kind of products at the same dosage after calving,and the changes in plasma calcium concentration within 24 hours postpartum were measured.Both types of calcium supplements maintained the average plasma calcium level above the healthy range within 24 hours postpartum,with no significant difference observed(P>0.05).However,new product,with its unique design,effervescent technology,and calcium formate content,achieved rapid calcium supplementation within 1 hour postpartum and sustained calcium supplementation within 24 hours,showing a slight advantage.Both them have significant effects in preventing postpartum hypocalcemia in lactating dairy cows,and are recommended for the prevention of postpartum paralysis in cows at second parity and above.关键词
泌乳牛/血钙水平/低血钙症/泡腾技术/产后瘫痪Key words
Lactating cows/Plasma calcium level/Hypocalcemia/Effervescent technology/Paralysis分类
农业科技引用本文复制引用
段子祎,阿卜杜赛米江·阿不都克里木,王尧,李明辉,刘春勃,汤海云..新型补钙产品在预防奶牛产后低血钙中的作用研究[J].中国奶牛,2026,(3):23-26,4.
