晋南旱地小麦主产区几种生态农业模式的探讨

A study on eco-agricultural models in the main dry wheat areas of South Shanxi

摘要: 探讨了山西省南部黄土高原旱作农区的农业生态问题，在总结研究多种旱区农业生态系统的基础上，提出了适应不同土地资源、生产条件的旱地高效农业生态系统，分析了这些农业系统的结构、功能与适应条件，并提出了组建旱地农业生态系统需要遵循的共同原则。

Abstract: The agroecological problems in the rain fed areas of the Loess Plateau of South Shanxi were studied.Based on analysis of the structures, functions and environmental conditions of the agroecosystems,high efficient dry land agroecosystems for different land resources and production conditions were set up. Then the general principles to establish the system were reviewed.