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Chinese Journal of Applied Ecology ›› 1990, Vol. 1 ›› Issue (3): 270-276.

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Simulation and modelling of crop production

Shen Siyuan   

  1. Institute of Soil Science, Academia Sinica, Nanjing 210008
  • Received:1989-11-25 Online:1990-07-25 Published:1990-07-25

Abstract: According to the ecological factors which limit the productivity of agroecosystem, crop production system and productivity model can be distinguished and established. This paper paid more attention to compartment mechanistic mode), spatial variabic model and statistic model. Each of these models is useful to predict crop production, in agroecosy stem at a certain level.

Key words: Agro-ecosystem, Ecological factor, Productivity, Production model