柠条根系发达，萌芽力强．耐瘠薄，耐寒、耐旱，适应性强，容易繁殖，用途广，是理想的水土保持、防风固按树种之一。柠条水平分布在黄河流域以北的地区。北起吉林、辽宁，西至青海、新疆，以陕北分布较集中，并有大面积的人工林。垂直分布多在1000～2000米之间的沙漠绿洲或黄 Kakizo roots developed, strong sprout. Resistance to infertility, cold, drought, adaptability, easy breeding, wide range of uses, is the ideal soil and water conservation, wind and one of the tree species. Caragana horizontal distribution in the Yellow River north of the region. North Jilin, Liaoning, Qinghai and Xinjiang to the west, more concentrated in northern Shaanxi and a large area of ​​plantation. Vertical distribution of more in the 1000 to 2000 meters between the desert oasis or yellow