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›› 1991, Vol. 27 ›› Issue (4): 470-474.

• 研究简报 • 上一篇    下一篇

Leslie矩阵模型在油松毛虫种群动态分析中的应用研究

油松毛虫测报课题组   

  1. 北京林业大学
  • 收稿日期:1990-03-26 修回日期:1900-01-01 出版日期:1991-07-25 发布日期:1991-07-25

THE LESLIE MATRIX MODEL FOR THE POPULATION DYNAMICS OF DENDROLIMUS TABULAEFORMIS

The Topical Group of Forecast on Dendrolimus tabulaeformis   

  1. Beijing Forestry University
  • Received:1990-03-26 Revised:1900-01-01 Online:1991-07-25 Published:1991-07-25

关键词: 油松毛虫, Leslie矩阵, 有效积温, 生理时间

Abstract: According to the researches on the population dynamics and effective accumulated temperature of Dendrolimus tabulaeformis, a Leslie matrix model of this pest insect is established. After the vector of population on some time are imputed, the development of the population can be showed. The simulation results basically fits what occurred in the field.

Key words: Dendrolimus tabulaeformis, Leslie matrix, Effective accumu-Lated temperature, Physiological time