不同浓度β-胡萝卜素对17℃保存猪精液质量的影响  

Effect of Different Concentrations ofβ-Carotene on Quality of Boar Semen Preservated under 17℃

作　　者：魏华凯 翟军军 关湘妍 曹思广 张智源 杜春婧 张群 王骞 李井春[1] WEI Huakai;ZHAI Junjun;GUAN Xiangyan;CAO Siguan;ZHANG Zhiyuan;DU Chunjing;ZHANG Qun;WANG Qian;LI Jingchun(College of Animal Science and Veterinary Medicine,Heilongjiang Bayi Agricultural University,Heilongjiang Daqing 163319,China;College of Life Science,Yulin University,Shaanxi Yulin 719000,China)

机构地区：[1]黑龙江八一农垦大学动物科技学院,黑龙江大庆163319 [2]榆林学院生命科学学院,陕西榆林719000

出　　处：《中国畜牧杂志》2021年第9期132-135,共4页Chinese Journal of Animal Science

基　　金：黑龙江省大学生创新创业训练计划项目(202010223044);黑龙江省博士后启动基金(LBH-Q18100);黑龙江八一农垦大学博士启动基金(XYB-2016-04)。

摘　　要：实验旨在研究不同浓度β-胡萝卜素对猪精液在17℃下保存的质量影响。实验在Modena基础稀释液中添加不同浓度(0、10、15、20、25 mg/L)β-胡萝卜素并在17℃环境下保存精液,在保存1、2、3、4、5 d分别检测猪精子活率、精子活力、运动性能和畸形率。结果表明:添加β-胡萝卜素嫩能显著提高精子质量,20 mg/Lβ-胡萝卜素组精子活率、活力等优于其他组(P<0.05),同时畸形率显著降低。综上,添加20 mg/Lβ-胡萝卜素对17℃保存的公猪精液有利,可为生产实践中公猪精液的保存提供实验依据。The purpose of this study was to research the effects of different concentrations(0,10,15,20,25 mg/L)ofβ-carotene added into Modena basic diluent on sperm motility rate,sperm motility,and deformity rate at 17℃.Different concentrationsβ-carotene were added to the boar semen and stored at 17℃.The quality of the pig sperm was measured on d 1,2,3,4 and 5.The data showed thatβ-carotene can significantly improve the quality of semen.At the same time,the sperm motility and viability in the group of 20 mg/L were better than those in other groups,and the deformity rate was also significantly reduced.The results can provide experimental evidence for the preservation of boar semen in production practice.

关 键 词：Β-胡萝卜素 猪 精液 保存 精子质量 

分 类 号：S828.3[农业科学—畜牧学]