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Chinese Journal of Applied Ecology ›› 1991, Vol. 2 ›› Issue (2): 121-126.

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Parameters of energy flow in paddy field community

Yang Xianguo, Chen Changming   

  1. Hunan Agricultural College, Changsha 410128
  • Received:1989-08-14 Online:1991-04-25 Published:1991-04-25

Abstract: In this paper, communities in paddy field were studied on the basis of combination of field survey with laboratory analysis from the view point of dynamics of energy flow. Data of species number, biomass, heat value, respiration loss, productivity, assimilation efficiency and ingestion of communities in late rice field were obtained. According to above data, parameters of energy flow of communities in late rice field were evaluated.

Key words: Paddy field, Community, Parameters of energy flow