为丰富兰州地区园林绿化植物种类和提高兰州地区园林绿化质量，对引进的鸢尾属植物5个类群28个品种进行了引种比较试验，通过对不同鸢尾品种的生物学特性与适应性进行观测，对比分析了各鸢尾品种在兰州地区表现的差异。结果表明，有髯鸢尾品种永恒蔚蓝、永恒薰衣草、甜心小姐、印度首领、魂断蓝桥、蓝褐威廉姆森、金娃娃，花菖蒲品种月夜野，西伯利亚鸢尾品种五月之愉以及黄菖蒲在兰州地区均适应性优，具有较大的应用推广潜力，应予以推广。

To enrich the variety of ornamental plants in Lanzhou and improve the quality of landscaping in Lanzhou, an introduction and comparative experiment was conducted on 28 varieties of Iris plants from 5 horticultural groups. By observing the biological characteristics and adaptability of different Iris varieties, the differences in performance of each Iris variety in Lanzhou were compared and analyzed. Results show that bearded Iris varieties such as Eternal Blue, Eternal Lavender, Sweetheart, Indian Chief, Blue Bridge of Sighs, Blue and Brown Williamson, and Golden Doll, Japanese Iris variety Moonlit Night Field, Siberian Iris variety May Delight, and Yellow Flag Iris all have excellent adaptability in Lanzhou, demonstrating significant potential for widespread application and promotion.

S682.19

兰州市青年科技人才创新项目(2023-QN-178)。