论文部分内容阅读
宁南山区水土流失面积2.58万km2,是国家沙棘生态建设的主要地区之一,每年需要提供大量的沙棘 苗木,经分析宁南山区生态环境特点、沙棘的生物学特性及主要用途,有针对性地提出了当地沙棘种植技术,可在同类地区试验推广。
Ningxia mountainous area of 25,800 km2 of soil erosion, is the national eco-construction of seabuckthorn one of the major areas, each year need to provide a large number of seabuckthorn seedlings, the analysis of the ecological environment in southern mountainous region, the biological properties of seabuckthorn and the main purpose, targeted Proposed local seabuckthorn planting techniques, can be popularized in similar areas.