皖南花母猪生殖系统生长发育的研究  

Study on Growth and Development of Reproductive System of Wannanhua Dam Pig

作　　者：陈宏权[1] 蒋模有[1] 赵瑞莲[2] 任守文[2] 张正忠 凌荣春 

机构地区：[1]安徽农业大学动物科学系,安徽合肥230036 [2]安徽省农科院畜牧所 [3]安徽黄山市畜牧兽医站

出　　处：《黑龙江畜牧兽医》1999年第10期1-3,共3页Heilongjiang Animal Science And veterinary Medicine

基　　金：安徽省科委资助

摘　　要：对皖南花母猪生殖器官的生长发育进行了测定。结果显示：仔猪出生时卵巢的重量为１２．５～１４．９ ｍｇ，卵巢重量呈现指数生长模式，１２０ 日龄后右侧卵巢重量和体积的生长明显快于左侧。仔猪出生时输卵管长度达到２．３０ ～２．４９ ｃｍ ，４５日龄为８．３～８．５ ｃｍ ，２４０ 日龄达到２１．３ ～２１ ．５ ｃｍ ；１８０ 日龄后右侧输卵管外径的生长速度明显快于左侧。子宫的生长发育与日龄之间的线性相关明显。血浆中ＧＨ和Ｔ４ 激素水平与生殖器官的生长发育具有明显的相关性。The results of studies on growth and development of reproductive system of Wannanhua dam pigs indicated that ovary weightat 0 day-age is 12 5～14 8 mg,and ovary growth can be presented byexponential growth curve during 0～240 day-age.The weight and size ofright ovary are increasingly faster than that of left ovary after 120 day-age.The lenght of fallopian tube at 0 day-age is 2.30～2.49 cm.8.3～8.5 cm at 45 day-age,and 21 3～21 5 cm at 240 day-age.The diameter of the fallopian tube on right side is increasingly faster that on leftside after 180 day-age .The linear relation between the growth anddevelopment of wonb and the day-age is very significant.The correlationcoefficients between the reproductive system and the hormone(GH and T 4)of serum in Wannanhua female pigs are significant.

关 键 词：皖南花猪 母猪 生殖器官 日龄 激素 生长发育 

分 类 号：S828.89[农业科学—畜牧学] S828.3[农业科学—畜牧兽医]