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生态学杂志 ›› 1989, Vol. ›› Issue (2): 46-49.

• 专论与综述 • 上一篇    下一篇

从生态位的观点试论稻田综合利用

苟小红   

  1. 西南农业大学
  • 收稿日期:1988-03-02 修回日期:1988-06-28 出版日期:1989-04-10

An Approach to the Integrated Utilization of Paddy Field from the Viewpoints of Ecological Niche

Gou Xiaohong   

  1. Southwest Agricultural University
  • Received:1988-03-02 Revised:1988-06-28 Online:1989-04-10

关键词: 草地农业生态系统, 界面, 系统耦合, 系统相悖, 健康评价

Abstract: The concept of ecological niche in natural ecosystem is re-interpreted in man-made ecosystem,and the niche theory is applied to the paddy field ecosystem.The nichs efficiency is significantly improved by intrducing new ecological units and directively regulating the factor space of economy-ecology for the int(?)grated utilization of paddy field.

Key words: Grassland agroecosystem, Interface, System coupling, System discordance, Health assessment