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生态学杂志 ›› 1999, Vol. ›› Issue (2): 30-35.

• 研究报告 • 上一篇    下一篇

自然植物种群的亲本分析及其在生态学研究中的应用

陈小勇   

  1. 华东师范大学环境科学系, 上海200062
  • 收稿日期:1997-07-20 出版日期:1999-04-10

Parentage Analysis of Natural Plant Populations and Its Applications in Ecology

Chen Xiaoyong   

  1. Department of Environmental Science, East China Normal University, Shanghai 200062
  • Received:1997-07-20 Online:1999-04-10

关键词: 玉米, 垄作, 平作, 光合特性, 叶绿素荧光特性, 黑土区

Abstract: The advantages and drawbacks of three methods for parentage analysis, genetic exclusion, maximum likelihood assignment and fractional paternity assignment are disscussed. The applications of parentage analysis and progresses in multiple paternity identification and sibling competition, mating system, gene flow, and reproductive contribution are also reviewed.

Key words: photosynthetic characteristics, chlorophyll fluorescence characteristics, black soil region., maize, ridge tillage, shallow tillage