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应用生态学报 ›› 1997, Vol. 8 ›› Issue (6): 663-668.

• 研究论文 • 上一篇    下一篇

生态系统原理与可持续农业

段舜山, 骆世明, 蔡昆争   

  1. 华南农业大学热带亚热带生态研究所,广州 510642
  • 收稿日期:1997-08-01 修回日期:1997-10-15 出版日期:1997-11-25 发布日期:1997-11-25
  • 基金资助:

    国家”九五”科技攻关项目(950040310);广东省自然科学基金(950389)

Principles of ecosystem and sustainable agriculture

Duan Shunshan, Luo Shiming, Cai Kunzheng   

  1. South China Agricultural University, Guangzhou 510642
  • Received:1997-08-01 Revised:1997-10-15 Online:1997-11-25 Published:1997-11-25

摘要: 论述了农业生态系统的能量流动物质循环原理、系统相关原理、相生相克原理、忍耐极限原理、结构功能原理、系统开放原理、限制因子原理、非加和原理、生物竞争原理和竞争排斥原理;认为中国生态农业是一种较为典型的可持续发展的农业系统类型,建议在国家持续农业发展进程中要积极推行生态农业.

关键词: 生态系统, 生态农业, 持续发展, 生态系统服务, 生态系统资产, 生态系统核算

Abstract: Several agricultural ecosystem principles such as the law of energy flow and matter cycle,correlation of ecosystems,symbiosis and allelopathy,tolerance limit,structure and function,ecosystem opening,limiting factors,integrated function of ecosystem,biological competition and competitive exclusion,etc.,are discussed in this paper.It is suggested that Chinese ecological agriculture is a kind of typical sustainable agricultural system,and should be powerfully carried out in the course of national sustainable agricultural development.

Key words: Ecosystem, Ecological agriculture, Sustainable development, ecosystem assets, ecosystem accounting, ecosystem services