›› 2009, Vol. 11 ›› Issue (S2): 70-73.

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Research on Genetic Diversity of Common Bean Local Germplasm in Nujinag Area of Yunnan

ZHANG Yun-feng1, HUANG Guang-he1, FAN Ying-hu1, TAN Xue-lin2   

  1. (1. Chuxiong State Research and Extension Insititute of Agricultural Science, Yunnan Chuxiong 675000; |2.Institute of Rice, Yunnan Agricultural University, Kunming 650201, China)
  • Received:2009-10-14 Revised:2009-12-22 Online:2009-12-31 Published:2009-12-31

云南怒江普通菜豆地方种质资源遗传多样性研究

张运锋1,黄光和1,樊应虎1,谭学林2   

  1. (1.云南省楚雄州农业科学研究推广所, 云南 楚雄 675000|2.云南农业大学水稻所, 昆明 650201)
  • 作者简介:张运锋,农艺师,主要从事玉米育种与推广工作。
  • 基金资助:

    “眉公河流域豆类资源的收集及标记”项目(17-605J)资助。

Abstract:

Eighteen varieties of common bean landraces from Nujiang and two varieties from Kunming were collected. In order to discover the genetic diversity and the relationship of the 20 materials collected in Nujiang and Kunming through analysis of  morphological character and RAPD. The result can provide good varieties  asscientific basis for breeding and discovering good genes.

Key words: common bean, genetic diversity, morphological difference, RAPD analysis

摘要:

利用从云南怒江地区收集的18份地方品种普通菜豆种质资源和从昆明收集的2份栽培品种,对20份材料采用形态学观察和RAPD分析,研究了云南怒江地区普通菜豆地方品种种质资源的遗传多样性和种内亲缘关系及其一些农艺性状,为普通菜豆种质资源优良基因发掘和优良品种选育提供科学依据。

关键词: 普通菜豆;遗传多样性;形态差异;RAPD分析

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