摘要
为了研究中药促孕散对奶牛产后子宫复旧的影响，试验采用中药促孕散对卵巢、子宫和恶露排放情况进行检查并统计发情率和受胎率。结果表明：处理组0—30d,0-45d的发情率分别是75％、90％，60d内的受胎率为65％；恶露排尽的平均时间为12．4d，比对照组提前6．6d；子宫颈、子宫孕角及卵巢活动的时间与对照组相比均极显著提前（P〈0．01）。说明促孕散能够加快子宫复旧过程以及奶牛生殖系统的恢复作用。
To study the effect of traditional Chinese medicine fertility - promoting powder on uterine involution in the postpartum dairy cows, tra- ditional Chinese medicine fertility - promoting powder was used for the examination of the ovarian, uterine, and lochia discharges, and the sta- tistical analysis of the rate of estrus and conception rate was conducted in the test. The results showed that the estrus rates of the treatment group at 0 to 30 d and 0 to 45 d were 75% and 90%, respectively. The conception rate within 60 d was 65%. The average time of lochia drainage was 12.4 d, which was 6.6 d earlier than the control group. The activity time of uterine cervix, uterine pregnancy angle and ovaries was highly significantly earlier （P 〈0.01 ） than that of the control group. The results indicate that fertility -promoting powder can accelerate the process of uterine involution, as well as the recovery function of reproductive system in dairy cows.
出处
《黑龙江畜牧兽医》
CAS
北大核心
2015年第12期182-184,187,共4页
Heilongjiang Animal Science And veterinary Medicine
基金
国家星火计划项目(2014GA891001)
"十二五"国家科技支撑计划项目(2012BAD43B02)
关键词
促孕散
子宫复旧
奶牛
影响
生殖系统
恢复
fertility - promoting powder
uterine involution
dairy cattle
effect
reproductive system
recovery
