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沙棘是我区分布很广的经济树种,具有较高的生态、经济和社会效益。据内蒙古林木种子管理站1989年普查,全区现有沙棘林53748.9公顷,其中天然林14473.3公顷、人工林39275.6公顷。我区当前沙棘的开发利用状况主要有如下3项。 1.营造沙棘防护林。在现有沙棘林中,防护林占74％,这是由于我区水土流失严重,过去一直将沙棘作为营造水土保持林的主要灌木树种造成的。从沙棘的防护效益来看是有效的,特别是在黄
Seabuckthorn is a widely distributed economic tree in our district, with high ecological, economic and social benefits. According to the 1989 Census of Forest Tree Seed Management Station in Inner Mongolia, there are 53,748.9 hectares of seabuckthorn forest in the region, of which 14,473.3 hectares are natural forests and 39,275.6 hectares are planted forests. The current development and utilization of seabuckthorn in our district are mainly as follows. 1. Create seabuckthorn shelterbelt. Among the existing seabuckthorn forests, shelterbelts account for 74% of the total. This is due to the serious soil erosion in the area. Seabuckthorn has historically been the main shrub species that create soil and water conservation forests. Seabuckthorn from the protective effectiveness of the point of view is effective, especially in the yellow