阴道电阻值测定法与阴道角化细胞涂片法检测蓝狐发情的比较研究  

Comparative study of vaginal electric resistance and vaginal keratinocytes in the detection of blue foxes estrus

作　　者：吴汝梓 于东岳 潘志超 刘志平[1] 韩欢胜[3] WU Ruzi;YU Dongyue;PAN Zhichao;LIU Zhiping;HAN Huansheng(College of Wildlife Resources,Northeast Forestry University,Harbin 150040,China;Harbin Hualong Blue Fox Breeding Co. Ltd.,Harbin 150070,China;Heilongjiang Academy of Agricultural Reclamation,Harbin Institute of Special Products,Harbin 150038,China)

机构地区：[1]东北林业大学野生动物资源学院,哈尔滨150040 [2]哈尔滨华隆蓝狐育种有限公司,哈尔滨150070 [3]黑龙江省农垦科学院哈尔滨特产研究所,哈尔滨150038

出　　处：《黑龙江畜牧兽医》2018年第24期212-215,265,共5页Heilongjiang Animal Science And veterinary Medicine

基　　金：国家2011创新团队野生动物养殖与利用平台项目(43216001);黑龙江省农垦科学院畜牧兽医研究所所内基金项目(2018XTJJ07);全国农技推广体系改革与建设补助项目(无编号)

摘　　要：为了比较阴道电阻值测定法和阴道角化细胞涂片法对蓝狐发情鉴定的准确率和实用性,试验选取60只青年雌种狐,随机分为2组,每组30只。Ⅰ组使用阴道电阻值测定法,Ⅱ组使用阴道角化细胞涂片法对繁殖期雌蓝狐进行发情鉴定。结果表明:Ⅰ组鉴定准确率为86. 7%,Ⅱ组鉴定准确率为56. 7%,阴道电阻值测定法鉴定蓝狐发情的准确率极显著高于阴道角化细胞涂片法(P<0. 01);阴道角化细胞涂片在蓝狐排卵±3 d内变化不明显。说明使用阴道电阻值测定法对蓝狐进行发情鉴定,其准确率优于阴道角化细胞涂片法,且快速、简便。In order to compare the accuracy and practicability of the vaginal resistance method and vaginal keratinocyte method in the evaluation of blue foxes estrus,60 young female foxes were selected and randomly divided into two groups,30 in each group. The estrus of female blue foxes in reproductive period was identified by vaginal resistance method in group I and vaginal keratinocyte method in group Ⅱ. The results showed that the accuracy rate of identification was 86. 7% in group Ⅰ and 56. 7% in group Ⅱ,which was significantly higher( P< 0. 01) in group Ⅰ than that of in group Ⅱ. Also,the keratinocytes did not change significantly within±3 days after the blue fox’s ovulation. The results suggest that the accuracy of vaginal resistance method is better than vaginal keratinocytes method for the identification of blue fox’s estrus with the characteristics of rapid and simple.

关 键 词：繁殖期 蓝狐 发情 发情鉴定 阴道电阻值测定法 阴道角化细胞涂片法 

分 类 号：S864.3[农业科学—野生动物驯养] S865.23[农业科学—畜牧兽医]