影响大约克种猪繁殖的普通病调查  

Investigation on Common Disease Affecting Reproduction for Yorkshire Breeding Pig

作　　者：侯萍 冯杰[1] 主性[1] 柏丽芬 龚晓凤 Hou Ping;Feng Jie;Zhu Xing;Bai Lifen;Gong Xiaofeng(College of Animal Science,Guizhou University,Guiyang Guizhou 550025,China;Agricultural Committee of Guizhou Province,Guiyang Guizhou 550001,China)

机构地区：[1]贵州大学动物科学学院,贵州贵阳550025 [2]贵州省农业委员会,贵州贵阳550001

出　　处：《贵州畜牧兽医》2018年第3期49-51,共3页Guizhou Journal of Animal Husbandry & Veterinary Medicine

摘　　要：对贵阳市某规模化教学科研猪场影响大约克种猪繁殖的普通病进行调查,结果:影响该猪场大约克种母猪繁殖的普通病有20种,危害较大的主要是长期不发情、子宫内膜炎、产褥热、流产、屡配不孕、难产、子宫脱出、妊娠期延长等,其中病死率较高的是子宫脱出和难产,病死率分别为71.43%(5/7)和50.00%(4/8);大约克种公猪的普通病较少,其中影响较大的主要是肢蹄病,发病率和淘汰率分别为12.90%(8/62)和8.06%(5/62)。An investigation on common diseases affecting the reproduction of Yorkshire breeding pigs was carried out in a teaching-research pig farm.The results show that there are 20 kinds of common diseases that affect the reproduction of Yorkshire sows in this farm,the most harmful ones of which are long-term non-estrus,endometritis,puerperal fever,miscarriage,repeated infertility,dystocia,uterine prolapse,prolonged pregnancy etc,and the mortality was higher in uterine prolapse and dystocia with mortality of 71.43%（ 5/7） and 50.00%（ 4/8）,respectively; there are fewer common diseases in Yorkshire boars,the major one is foot and limb disease,and the incidence and elimination rate are 12.90%（ 8/62） and 8.06%（ 5/62）,respectively.

关 键 词：大约克种猪 普通病 难产 子宫脱出 

分 类 号：S858.28[农业科学—临床兽医学]