通过分析陕北半干旱区道路边坡植被重建中存在的立地条件差、缺乏科学合理的植被恢复规划、养护管理困难、基础理论研究少、效益评价体系未建立等问题,有针对性地提出了相应的解决措施,如重视自然植被更新演替规律、加大对植物种特别是乡土植物种的开发和研究、增强配套技术的研究及建立科学的效益评价体系等。 Through the analysis of poor site conditions, lack of scientific and reasonable vegetation restoration planning, difficult maintenance and management, less basic theoretical research and the lack of benefit evaluation system in the reconstruction of roadside slopes in the semiarid area of ​​northern Shaanxi, we put forward some suggestions The corresponding solutions include paying attention to the law of natural vegetation regeneration succession, increasing the research and development of plant species, especially native plant species, enhancing the research of supporting technologies and establishing the scientific evaluation system of benefits.