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林业科学 ›› 2001, Vol. 37 ›› Issue (3): 101-105.doi: 10.11707/j.1001-7488.20010316

• 论文及研究报告 • 上一篇    下一篇

竹缺爪螨实验种群生命表的研究

张飞萍 蔡秋锦 钟景辉   

  1. 福建林学院资源环境系,南平350001;泉州市林业局森防站,泉州362000
  • 收稿日期:2000-01-18 修回日期:1900-01-01 出版日期:2001-05-25 发布日期:2001-05-25

STUDY ON POPULATION LIFE TABLE OF APONYCHUS CORPUZAE RIMANDO

Zhang Feiping,Cai Qiujin,Zhong Jinghui   

  1. Fujian College of Forestry Nanping 353001;Quanzhou Bureau of Forestry Quanzhou 362000
  • Received:2000-01-18 Revised:1900-01-01 Online:2001-05-25 Published:2001-05-25

摘要:

在25℃温度条件下,用黄金间碧竹(Bambusa vulgaris cv.vittata)叶饲养竹缺爪螨(Aponychus corpuzae Rimando) ,应用生存分析理论和多维矩阵模型组建竹缺爪螨种群生命表,计算得种群主要参数为:内禀增长率rm=0.0811,净增殖率R0=5.8368,平均世代长度T=21.7532d,周限增长率λ=1.0845/d;并分析了种群在不同年龄的生命状态,各发育期重叠情况以及稳定的年龄—阶段分布;最后讨论了应用这2种方法组建螨类生命表的优点。

关键词: 竹缺爪螨, 黄金间碧竹, 生存分析, 多维矩阵模型, 种群生命表

Abstract:

The population life table of Aponychus corpuzae Rimando which was fed on leaves of Bambusa vulgaris cv.vittata in 25℃ condition was constructed by survival analysis theory and multidimensional matrix model.After calculating,the population's parameters were as follows:rm=0.0811,Ro=5.8368,T=21.7532d,λ=1.0845/d.Meanwhile,the population's survival states in different ages,the overlapping stage and the steady age-stage distributions were analysed.At last,the two methods applied in mites were discussed.

Key words: Aponychus corpuzae Rimando, Bambusa vulgaris cv.vittata, The theory of survival analysis, Multidimensional matrix model