巢蕨属植物的生态与资源价值研究

目的]探讨巢蕨属植物在热带雨林生态系统中的地位及其综合利用价值。方法]对鸟巢蕨植物叶片的营养成分和巢基高位土成分进行了分析,并从食用价值、药用价值和园林园艺价值等方面介绍了鸟巢蕨的综合利用价值。结果]鸟巢蕨不但具有丰富森林物种多样性、增加雨林结构层次、为某些无脊椎动物和其他植物提供栖息地或共生生境、调节森林水分与养分循环、丰富雨林景观等生态价值,还具有食用、药用、绿化、净化和美化环境等资源价值,以及充当生态与环境监测、研究模式植物的研究价值。结论]保护和合理开发鸟巢蕨具重要意义,充分发挥巢蕨类植物的生态服务功能和资源潜力,做到资源可持续发展和利用。

Study on Ecological and Resource Values of Neottopteris Plants

Objective] To study the functions and comprehensive utilization value of Neottopteris plants in subtropical rain forest ecosystem.Method] The nutrients content in the leaves of Neottopteris nidus and the chemical elements of its perched soil in its rosette were analyzed.The paper introduced the comprehensive utilization value of Neottopteris nidus from its edible value,medicinal value and garden value.Result] The Neottopteris nidus complex could not only enhance the biodiversity,increase the structure level of rain forest,provide habitats for invertebrates and micro-organisms or symbiosis with other fern species,and regulate moisture and nutrients cycle in the forest systems,but also offer such services as edible vegetables and pharmaceutical materials for landscaping and horticultural purposes.In addition,it could also be used in ecological and environmental monitoring and as a model plant species in forestry studies.Conclusion] To resonably develop and protect the Neottopteris nidus is of great significance to helping develop the eco-services functions and resources potentials,and realizing the sustainable development and utilization of Neottopteris nidus resources.