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应用生态学报 ›› 1993, Vol. 4 ›› Issue (2): 210-213.

• 研究论文 • 上一篇    下一篇

rm及与其有关参数的评释

马继盛, 杨效文   

  1. 河南农业大学, 郑州 450002
  • 收稿日期:1990-05-23 修回日期:1991-01-23 出版日期:1993-04-25 发布日期:1993-04-25

A review on rm and relative parameters

Ma Jisheng, Yang Xiaowen   

  1. Henan Agricultural University, Zhengzhou 450002
  • Received:1990-05-23 Revised:1991-01-23 Online:1993-04-25 Published:1993-04-25

摘要: 种群自然内禀增长率rm和种群增长力rc是两个描述种群增长的综合指标,但目前对于这两个参数在概念及使用上存在着一些混乱.本文就rm和rc及与其有关参数的含意、使用范围、各种计算公式的优劣以及它们之间的关系进行了详细的评述,并提出了一些新的见解.

关键词: 自然内禀增长率, 世代时间, 净生殖率, 稳定年龄分布, 二化螟, 温度, 触角电位, 性信息素通讯

Abstract: The intrinsic rate of natural increase (rm) and capacity for population growth (rc) are two comprehensive parameters describing a population growth. Their conceptions and usage are now confusable. In this paper, the meaning of rm, rc and relative parameters, their usage range, advantages and disadvantages of various formulae, and relationship among them are reviewed. Some new opinions are put forward.

Key words: Intrinsic rate of natural increase, Generation time, Net reproduction rate, Stable age distribution, electroantennograph, Chilo suppressalis, temperature, sex pheromone communication