论文

中国西南马群体遗传资源特征分析

  • 孙玉江 ,
  • 闵令江 ,
  • 陈建兴 ,
  • 芒来
展开
  • 1. 内蒙古农业大学 动物科学与医学学院, 内蒙古 呼和浩特 010018;
    2. 山东省东营市农业科学研究所, 山东 东营 257091;
    3. 青岛农业大学 生殖发育与基因工程研究所, 山东 青岛 266109
孙玉江( 1963- ), 男, 山东莱州人, 研究员, 博士, 主要从事马属动物分子数量遗传学与马科学研究.

收稿日期: 2008-12-11

  网络出版日期: 2014-10-14

Analysis on Genetic Resource Characteristics of Southwest Horse Population in China

  • SUN Yu-jiang ,
  • MIN Ling-jiang ,
  • CHEN Jian-xing ,
  • MANGLai
Expand
  • 1. College of Animal Science and Medicine,Inner Mongolia Agricultural University, Huhhot 010019, China;
    2. Institute of Agricultural Science of Dongying, Dongying 257091, China;
    3. Institute of Reproduction Development and Genetic Engineering, Qingdao Agricultural University, Qingdao 266109, China

Received date: 2008-12-11

  Online published: 2014-10-14

摘要

为了摸清西南马遗传资源现状与特征,通过实地调查、网络分析及SPSS等数据处理得出如下结论:2006年西南马存栏291.1万匹,占全国总数40.46%,可能已经成为我国第一大生态类型马种;大理马、乌蒙马、文山马、百色马、建昌马、贵州马等西南马地方马种体尺结构由南向北、由东向西表现出逐渐偏重的趋势;西南马体尺结构紧凑,近似方形,以公马为例,体高、体长、胸围和管围分别为(11.19±7.10)cm、(114.11±8.29)cm、(132.22±9.94)cm和(1.17±1.1)cm;非密度制约因子如年无霜期、降水量、日照时数和平均气温等自然因素均与中国西南马体高呈强相关,对不同类群马的形成可能起主导作用.影响马存栏数量的影响因子主要有人均农机、人口密度、辖区比重等.

关键词: 西南马; 遗传资源; 特征

本文引用格式

孙玉江 , 闵令江 , 陈建兴 , 芒来 . 中国西南马群体遗传资源特征分析[J]. 华北农学报, 2009 , 24(2) : 94 -98 . DOI: 10.7668/hbnxb.2009.02.020

Abstract

For the purpose of making certain the genetic resources and characteristics of Southwest horse,by means of local investigation,network technology and SPSS,I come to the conclution below:The amount of Southwest horse on hand is 21911 millions,the percentage in our country is 40146 %;The body size of Dali horse,Wumeng horse,Wenshan horse,Baise horse,Jianchang horse and Guizhou horse being differentiated from Southwest horse enlarge gradually from south to north and east to west;The physical structure of Southwest horse is compact and square approximatively.To take male horse for an example,its height,length,circumference and circumference of cannon bone respectively was (115119 ±7110) cm,(114111 ±8129) cm,(132122 ±9194) cm and (15117 ±1. 15) cm.The density - independent factors were taken into account and annual frost-free period,precipitation,sunshine hours,the average temperature have powerful effect to physical measure of Southwest horse,such as heightatwithers,they might play a leading role in the formation of different ecotype horses.The main factors of influencing the abundance distribution were agricultural machinery per capita,population density,administrative district ratio,and so on.

参考文献

[1] 芒来,孟青龙.马业科学[D].呼和浩特:内蒙古农业大学,2003.
[2] 孙玉江.中国矮马遗传资源保护与利用研究[J].中国草食动物.2007(7):14.
[3] 侯文通,王永军.中国马驴遗传资源研究[D].杨凌:西北农林科技大学,2002.
[4] 佘长年.西南马驴分类汇编[C].中国西南马晶种资源考察团,1982.
[5] 中国马驴品种志编写组.中国马驴品种志[M].上海:上海科学技术出版社,1987.
[6] 姚新奎.马生产管理学[M].北京:中国农业大学出版社,2008.
[7] 李难.进化论教程[M].北京:高等教育出版社,2003:4.
[8] 孙懦泳.基础生态学[M].北京:高等教育出版社,2005.
[9] Barry Cox C,Peter,D.Mpre.Biogeography:an ecological and evolutionary approach[M].Black Publishiing Ltd,2005.
[10] Cox C B.The biogeolographic regions reconsidered[J].J Biogeogr,2001,28:511-523.
文章导航

/