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通过对阿拉善干旱荒漠区石质荒山立地条件的分析,提出了该地的造林技术措施:因地制宜采取不同的整地方式,固土护坡,拦蓄坡面径流,抗旱保墒;在林种、树种选择配置上,优先考虑林木降低风速、阻挡风沙、保持水土的防护功能,兼沙区城市园林景观功能,形成多林种、多树种、多层次组合的生态景观模式。
Through the analysis of the site conditions of stony barren hills in Alashan arid desert region, this paper puts forward some afforestation technical measures: adopting different methods of site preparation, soil protection and slope runoff, saving runoff and drought and preserving soil moisture according to local conditions; , Give priority to forest trees to reduce wind speed, wind and sand block, to maintain the protective functions of water and soil, and urban landscape function of sand areas, the formation of multi-forest species, multi-species, multilevel ecological landscape model.