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cje ›› 1999, Vol. ›› Issue (3): 27-31.

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Research on the Ecological Engineering Exploiting of the Musca domestica and its Larvae by System Dynamics Methods

Bao Cunkuan1, Liang Zhengming2   

  1. 1. School of the Urban and Environmental Science, Northeast-China Normal University, Changchun 130024;
    2. The Survey, Design and Research Institute for Water Pover and Water Electricity of Jilin Province, Changchun 130021
  • Received:1996-09-16 Revised:1996-11-18 Online:1999-06-10

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Abstract: The system dynamics methods have been used widely in researchs of the behavings of many types of systems. In present study, this method is expected to be used in resolving some problems of the ecological engineering exploiting of the Larvae of Musca domestica . The results showed that the rate of the areas for Musca domestica and the larvae is 1:4(FAA:FWA=1:4);the rate of the larvae to turn into pup(PPR)is the most important key portion of the system. The overgrowth theory of biological population is base of the exploiting engineering, and the nutrition value of the larvae and the ability of the population overgrowth may provide many economical benefits.

Key words: Trachurus japonicus, season, fork length, trophic level.