湟水流域农业生态系统浅析

THE PRIMARY ANALYSIS ABOUT THE AGRICULTURE'S ECOSYSTEM IN HUANG WATER' S DRAINAGE BASIN

本文从生态学的观点出发,根据“生态位”及“生物和环境协同进化”的理论,并遵循生态-经济相结合等原则,初步建立了湟水流域农业生态系统。

From the point of the ecology, and according to the 'ecological niche' and the 'theory of the living things and the environment coperated evolution', following principle of ecology and economy combined, primary set up the agriculture ecosys tem in Huang water's drainage basin.