经济动物学报2026，Vol.30Issue(2)：118-121,4.DOI:10.13326/j.jea.2026.1909
短毛黑色水貂与山东黑褐色标准水貂繁殖性能比较
Comparative Study on Reproductive Performance of American Blackglam Mink and Shandong Black Standard Mink
摘要
Abstract
This study aimed to compare the reproductive performance of American Blackglam mink with that of Shandong Black Standard mink,and to provide theoretical support for the establishment of evaluation standards for the reproductive performance of both breeds.The results were as follows:there were no significant differences(P>0.05)in the utilization rate,mating frequency,and mating ratio of male minks between the two breeds,with American Blackglam minks at 90.77%,11±1 times,and a ratio of 1∶4.1,and Shandong Black Standard minks at 90.00%,10±1 times,and a ratio of 1∶4.2;the gestation period rate of female American Blackglam mink were significantly lower than that of Shandong Black Standard mink(P<0.01),and the litter survival rate was significantly higher than that of Shandong Black Standard mink(P<0.01).The initial litter weight,offspring birth weight,total number of offspring per litter,and survival rate of juvenile minks during the time of skinning were all significantly lower(P<0.05)than those of Shandong Black Standard minks.Other reproductive performance indicators such as the mating rate,litter size,and number of live offspring per litter showed no significant differences(P>0.05)between the two breeds.It was concluded that American Blackglam minks outperformed Shandong Black Standard minks in terms of gestation period and litter survival rate of females,but underperformed in terms of litter weight,offspring birth weight,total number of offspring per litter,and survival rate of juvenile minks during the time of skinning.The research results provided theoretical support for the establishment of breeding performance evaluation criteria for the two varieties of mink.关键词
短毛黑色水貂/山东黑褐色标准水貂/繁殖性能Key words
American Blackglam mink/Shandong Black Standard mink/performance of reproduction分类
农业科技引用本文复制引用
孙朝阳,高娅薇,刘庆,崔凯,马泽芳..短毛黑色水貂与山东黑褐色标准水貂繁殖性能比较[J].经济动物学报,2026,30(2):118-121,4.基金项目
山东省现代农业产业技术体系特种经济动物创新团队项目(SDAIT-21-01),全国第三次信息资源普查项目(19220705) （SDAIT-21-01）
