中国牛业科学2025，Vol.51Issue(1)：15-17,3.
不同因素对荷斯坦奶牛胚胎移植受胎率影响的研究
Study on the Influence of Different Factors on the Fertility Rate of Embryo Transfer in Holstein Dairy Cows
摘要
Abstract
This experiment statistically analyzed the conception data of embryo transfer in a certain pas-ture in Saikexing of Inner Mongolia in 2023,and also analyzed he effects of different transfer pastures,em-bryo types,embryo development stages,embryo quality,and seasons on the conception rate of Holstein cow embryo transfer.The results showed that the embryo transfer rate of pasture B with better feeding level was significantly higher than that of pasture A(P＜0.05),fresh embryos were significantly higher than frozen embryos(P＜0.05),dense morula embryos were significantly higher than that of blastocyst(P＜0.05),grade A embryos were significantly higher than B-level embryos(P＜0.05),and spring and autumn were significantly higher than summer sea(P＜0.05).关键词
荷斯坦奶牛/胚胎移植/受胎率Key words
Holstein cows/embryo transfer/conception rate分类
农业科技引用本文复制引用
包俊杰,杜贺阳,孙伟,乌云高娃,赵志鹏,阿古达木,韩文雄,李喜和..不同因素对荷斯坦奶牛胚胎移植受胎率影响的研究[J].中国牛业科学,2025,51(1):15-17,3.基金项目
内蒙古自治区"国家乳业技术创新中心创建"重点项目(2021-国家乳创中心-3) （2021-国家乳创中心-3）
内蒙古自治区科技计划项目(2021GG0403) （2021GG0403）
