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皖南花公猪性腺生长发育的研究
引用本文:陈宏权,赵瑞莲,等.皖南花公猪性腺生长发育的研究[J].安徽农业大学学报,2001,28(1):54-57.
作者姓名:陈宏权  赵瑞莲
作者单位:1. 安徽农业大学动物科学系,合肥 230036
2. 安徽省农科院畜牧所
3. 黄山市畜牧兽医站
基金项目:安徽省科技攻关项目;;
摘    要:研究皖南花公猪性腺生长发育规律表明,睾丸重量在出生时为0.43-0.50g,240日龄之后达到92.33-97.75g;附睾重量在45日龄时为1.12g,240日龄达到34.50g;睾本积(y)随日龄(x)的生长可以用模型y=a bx cx^2来描述,其中a、b和c为模型参数。前列腺、精囊腺和尿道球腺重量在出生时分别为0.21、0.13和0.26g,240日龄后分别达到8.27、182.00和153.83g;副性腺的生长呈出现指数生长模式。公猪性腺的生长发育与血浆中生长激素和睾酮的水平具有明显的正相关。

关 键 词:皖南花猪  公猪  生殖器官  生长发育  激素  性腺  
文章编号:1000-2197(2001)01-0054-04
修稿时间:2000年5月22日

Study on Growth and Development of Sexual Gland of Wannanhua Boars
CHEN Hong quan,JIANG Mo you,ZHAO Rui lian,ZHANG Zheng zhong,LING Rong chun.Study on Growth and Development of Sexual Gland of Wannanhua Boars[J].Journal of Anhui Agricultural University,2001,28(1):54-57.
Authors:CHEN Hong quan  JIANG Mo you  ZHAO Rui lian  ZHANG Zheng zhong  LING Rong chun
Institution:CHEN Hong quan 1,JIANG Mo you 1,ZHAO Rui lian 2,ZHANG Zheng zhong 3,LING Rong chun 3
Abstract:The results of this study on growth and development of sexual glands of Wannanhua boars indicate that the testis weight is from 0 43 to 0 50 g at birth,compared with from 92 33 to 97 75 g at 240 days The epididymis weight is from 1 12 g at 45 days, compared with 34 50 g at 240 days The growth of testis volume (y) with days (x) can be presented by a model of y=a+bx+cx 2 in which a,b and c capture the model parameters,respectively The weights of prostate gland, vesicular gland and cowper's gland are 0 21, 0 13 and 0 26 g at birth,compared with 8 27, 182 00 and 153 83 g at 240 days respectively,which can be described by exponential growth curves There is a significant relationship between the growth and development of sexual glands and the levels of hormone (GH and T) in blood serum of Wannanhua boars
Keywords:Wannanhua pig  boar  growth and development  hormone  reproductive organ
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