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内蒙古林业科学研究院树木园于１９８６年开始从我国的“三北”、四川西部及日本、朝鲜等地广泛引种中华重，互名花——丁香属植物。１９９３年结合丁香属植物引种课题对丁香进行系统的物候观察记载及生长越冬情况观察。并对不同来源的１９个品种丁香属植物在呼和浩特市的生长适应性作了分析，提出了较稳定的推荐品种，为今后丁香属植物的遗传育科、新品种培育和推广提供了科学依据。
Inner Mongolia Academy of Forestry Arboretum in 1986 from China’s “Three Norths”, western Sichuan and Japan, North Korea and other places widely introduced Zhonghua, mutual flowers - Syringa. In 1993 the Syrian clove introduction of the subject of clove systematic observation of phenological records and overwintering growth observed. The growth adaptability of 19 varieties of Syringa from different sources in Hohhot was analyzed and the more stable recommended varieties were proposed, which provided the scientific basis for the cultivation and popularization of the genetics, fertility and new varieties of Syringa in the future.