欢迎访问《应用生态学报》官方网站,今天是 分享到:

应用生态学报 ›› 1999, Vol. 10 ›› Issue (6): 670-672.

• 研究论文 • 上一篇    下一篇

中国红黄壤地区农业资源持续高效利用评价研究

侯向阳   

  1. 中国农业科学院农业资源与环境中心, 北京100081
  • 收稿日期:1998-10-05 修回日期:1998-11-30 出版日期:1999-11-25 发布日期:1999-11-25
  • 作者简介:侯向阳,男,35岁,博士,副研究员,主要从事农业资源和农业区域治理的研究和管理工作,已发表相关论文30余篇.E-mail:jihuachu@mail.caas.net.cn
  • 基金资助:

    国家“九五”科技攻关项目(962004203213).

Evaluation on sustainable and highly efficient utilization of agricultural resources in red and yellow soil region of China

Hou Xiangyang   

  1. Chinese Academy of Agricultural Sciences, Beijing 100081
  • Received:1998-10-05 Revised:1998-11-30 Online:1999-11-25 Published:1999-11-25

摘要: 以分析区域农业资源利用的持续与高效的关系为基础,建立红黄壤地区农业资源持续高效利用指标评价体系,应用指标体系对红黄壤地区中低产地区的22个典型县进行评价研究。

关键词: 农业资源利用, 持续性, 高效性, 评价指标体系, 双峰, 潮间带生态系统, 正反馈作用, 生物量阈值, 多稳态

Abstract: Based on the analysis on the relationship between the sustainability and the high efficiency of regional agricultural resources utilization,this paper established an evaluation indicator system of sustainable and highly efficient utilization of agricultural resources in red and yellow soil region of China. Using this evaluation system, 22 typical counties with medium and low productivity in the region were evaluated.

Key words: Agricultural resources utilization, Sustainability, High efficiency, Evaluation indicator system, positive feedback, intertidal wetland ecosystem, bimodality, biomass threshold, alternative stable state