雷州黑鸭内脏器官的结构观察  

Observation on structure of viscera in Leizhou Black Duck

作　　者：陈琦[1] 肖卡 苏瑛[1] 汤绮明[1] 马猛[1] 刘鸿[1] 雍艳红[1] 彭金菊[1] 

机构地区：[1]广东海洋大学农学院,广东湛江524088 [2]东源县动物疫病预防控制中心,广东河源517500

出　　处：《广东农业科学》2012年第23期110-112,F0002,共4页Guangdong Agricultural Sciences

基　　金：广东省自然科学基金(06029116);广东省科技厅农业科技攻关项目(2010B020311012);广东海洋大学博士启动基金(1212040);湛江市科技计划项目(2012C02湛科[2012]86号)

摘　　要：对6只雷州黑鸭(公母各半)的消化器官、生殖器官和免疫器官进行解剖及切片观察,了解其内在器官的形态位置和结构特征。观察结果显示,雷州黑鸭的消化管长,有发达的肌胃和较发达的小肠,消化吸收功能强;雷州黑鸭产青壳蛋的概率高,蛋壳结构坚实,蛋黄颜色呈深红色,有红心海鸭蛋之称;雷州黑鸭的胸腺、脾脏发达,免疫力强。Digestive organs, reproductive organs and immune organs of 6 Leizhou Black Ducks （3 males and 3 females） were sliced to observe, in order to umterstand the position and structural features of the internal organs. The results showed： the length of digestive tract of Leizhou Black Duck was long. Digestion and absorption functions of Leizhou Black Duck with developed gizzard and small intestine were strong; its productivity of egg with green shell was high, eggshell was solid, and egg yolk was deep yellow which known as the association of sea duck. Otherwise, Leizhou Black Duck with developed thymus and spleen showed a strong immunity.

关 键 词：雷州黑鸭 消化器官 解剖与组织切片观察 

分 类 号：S852.162[农业科学—基础兽医学]