【摘要】 陕西省野生兰科植物资源丰富，我国大多数兰科植物生长北线即在陕西秦岭。长期以来野生兰科植物资源受人为破坏、气候变化等影响，生存受到严重威胁。本文在实地调查及查阅文献资料基础上，分析研究了陕西省野生兰科植物分布区域特征、海拔高度及立地条件，提出了陕西省内野生兰科资源保护策略，包括建立种质资源库、开展就地保存和迁地保护，建立种质繁殖基地、加强兰科资源繁育技术研究等。更多还原

【Abstract】 Abundant in Shaanxi Province, China’s orchid resources northernmost line is located in Qinling, Shaanxi Province. However, wild orchids have been endangered due to the impacts from natural, human and climatic factors. Based on literature review, and field investigation, the research analyzed the regional characteristics, altitude and site conditions of wild orchids in Shaanxi Province and put forward the strategies for the protection of wild orchids resources including the establishment of germplasm resource bank and germplasm breeding base, in-situ and ex-situ conservation, and strengthening the research on orchid resources breeding.更多还原