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cje ›› 1988, Vol. ›› Issue (2): 29-31.

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Diversities of Ecological Agriculture and Their Advantages

Dai Xiongwu   

  1. Agricultural Divistoning Office of Honghu County, Hubei Province
  • Received:1986-11-08 Revised:1987-03-05 Online:1988-04-10

Abstract: Three types of ecological agriculture have been identified in many year's of practice: (1) Space-structural type;(2)Circulatory-use type; (3) Integral-use type. Favourable conditions exist for developing the space ecological agriculture in China. Ecological agriculture possesses many good qualities:high efficiency and low cost, harmless and poisonless, high and stable yielding and good circling.

Key words: Ecopath model, Trophic dynamics modeling, Bohai Sea ecosystem, Stock assessment