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沙拐枣是我国荒漠、半荒漠地区典型的固沙植物。1972年以来,我们先后从全疆各地和甘肃、宁夏等省区采集、引进多种沙拐枣种苗,在吐鲁番县红旗公社治沙站的风蚀、流沙区进行育苗、造林等项试验。目前造林保存面积2,000余亩,林木生长良好,覆盖度达40—60％,林地上风蚀大大削弱,流沙已基本固定。试验证明,沙拐枣对流沙、风蚀戈壁有较强的适应性,生长迅速,固沙性能良好,繁殖容易,有一定经济用途,是我国西北干旱、缺水地区固定流沙、绿化戈壁的优良树种。
Calligonum jujuba is a typical sand-fixing plant in the desert and semi-desert areas of China. Since 1972, we have collected and introduced many kinds of Calligonum Calligonum seedlings from all over Xinjiang, Gansu, Ningxia and other provinces and autonomous regions, and conducted experiments on nurturing and afforestation in the wind erosion and quicksand areas at the Control Station of Hongqi Commune in Turpan County. At present, the afforestation area of more than 2,000 acres, good growth trees, coverage of 40-60%, wind erosion greatly reduced the forest, quicksand has been basically fixed. Experiments show that A. jujube has strong adaptability to fast-moving sand and wind-induced desert, rapid growth, good sand-fixing performance, easy propagation and economic use. It is an excellent tree species with quicksand and greenery in arid and dry areas of northwest China.