连云港云台山野生草本植物资源调查、应用及保护研究

连云港云台山是苏北地区重要的植物种质资源库。其野生草本植物资源丰富,多数具备较好的观赏价值和经济用途,却至今尚未得到开发利用。通过线路和样方调查,结合文献整理,对云台山的草丛基本类型和草本植物区系进行了细致分析。其次,筛选出具备良好观赏价值和特殊生态意义的野生草本植物106种,对其观赏特征予以了分类讨论。再次,详细分析了该106种草本植物的开发应用方式,以园林利用为主,以绿化、改良盐碱地等生态意义和药用、食用等各类经济用途为辅。最后,整理出云台山三类具备物种多样性保护意义的关键性草本植物,对以结合园林开发利用为主的保护措施予以讨论,以期为苏北、皖北等气候型相近地区,在调查、利用和保护乡土野生草本植物资源上提供参考。

A study on resource investigation,application and protection of wild herbaceous plants of the Yuntai Mountain in Lianyungang

As an important germplasm resource pool in the north of Jiangsu Province,the Yuntai Mountain in Lianyungang abounds in resources of wild herbaceous plants,most of which have high ornamental and economic values although there is no protection and utilization of them.Through route investigations and quadrat surveys and based on literature reviews,the basic types of herbosa and herbaceous plant flora of the Yuntai Mountain were studied.The ornamental characteristics of 106 selected species of wild herbaceous plants with high ornamental value and special ecological significance are discussed.The best way to use these 106 species were analyzed,mainly focusing on the prospect of landscape application and referring to ecological significance of virescence,restorations of saline and alkaline lands,as well as to the economic uses as medicinal and food plants.Finally,three types of key herbaceous plants were selected for their significance as species for diversity conservation.Some protective measures are also discussed,mainly in combination with utilization for landscape building.This study provides references for resource investigation,application and protection of native wild herbaceous plants in the north of Jiangsu and Anhui Province with similar climatic types.