论文部分内容阅读
沙棘又名酸刺、醋柳,是保持水土、防风固沙和改良土壤的先锋树种。树干、树枝可当柴烧;树叶可做饲料;果实营养丰富,可抗辐射,抗疲劳,增加肌体活力,在现代医学中具有广泛的用途。搞好沙棘资源的开发利用,对保持水土、开辟山区致富门路都具有十分重要的意义。 一、我县沙棘资源概况 方山县位于晋西北吕梁山区,10.7万人,总面积215万亩。从自然气候来看,全县都适宜沙棘生长,荒山荒坡,野生沙棘到处可见,全县11个乡镇都有天然次生的沙棘林。加之,近几年来,大力开展封山育林和人工营造沙棘林,使大面积的迹地和荒山荒
Sea buckthorn, also known as sour thorns, vinegar willow, is to maintain soil and water, wind and sand fixation and improve the pioneer tree species of soil. Trunk, branches can be firewood; leaves can be used as feed; fruit rich nutrition, anti-radiation, anti-fatigue, increase body vitality, in modern medicine has a wide range of uses. Doing a good job in the exploitation and utilization of seabuckthorn resources is of great significance to maintaining the soil and water resources and opening up roads for mountain richness. First, the county seabuckthorn resources profile Fangshan County is located in Luliang Mountain, northwest Shanxi Province, 107000 people, with a total area of 2150000 acres. From the natural climate point of view, the county is suitable for the growth of seabuckthorn, barren hills and slopes, wild seabuckthorn can be seen everywhere, 11 townships have natural secondary seabuckthorn forest. In addition, in recent years, vigorously carry out the closing hillsides afforestation and artificial seabuckthorn forest, so that a large area of land and barren hills and wilderness