生态修复学
生态修复学-
基于粮食问题是我国的根本问题，本文以生态修复学的基本原理为指导，利用生态经济学的基本观点，回顾了黄土丘陵区产的发展历史，探讨了生态修复过程中的粮食生产潜力；
In this paper , use the basic principle of ecological rehabilitation science , utilize the basic point of ecological economic science , look back the history of Loess hill , discuss food produce potentiality in the process of ecological rehabilitation .