论文部分内容阅读
黄土高原丘陵沟壑区生态农业建设的目标是调和自然和人类的关系 ,不合理的土地利用是导致土壤侵蚀的主要因素 ,控制严重的土壤侵蚀并改善提高当地人民的生活水平 ,合理利用土地资源调整土地利用结构是建设秀美山川的根本出路
The goal of ecological agriculture in the hilly and gully regions of the Loess Plateau is to reconcile the relationship between nature and human beings. Unreasonable land use is the main factor leading to soil erosion, controlling serious soil erosion and improving the living standards of local people, making rational use of land resources adjustment Land-use structure is the fundamental way to build beautiful mountains and rivers