沙棘起源于亿年前的喜马拉雅山,具有顽强的生命力。目前水利部一直把沙棘作为水土保持生物措施的关键树种。它具有防风固沙,遏制水土流失,提高土壤固氮能力。在防止荒漠化中也起到了积极的作用。它还是提取绿色饮品的主要原材料,同时具有提升免疫力、抗肿瘤、抗癌、抗炎症等功效。一、繁殖方法 Seabuckthorn originated in the Himalayas hundreds of millions of years ago, with tenacious vitality. At present, the Ministry of Water Resources has been using seabuckthorn as a key tree species for soil and water conservation biological measures. It has the wind and sand, to prevent soil erosion, improve soil nitrogen fixation capacity. It has also played a positive role in preventing desertification. It is also the main raw material for extracting green drinks, and has the effects of enhancing immunity, anti-tumor, anti-cancer and anti-inflammation. First, the breeding method