园林植物景观设计与营造的生态稳定性问题

良好的植物景观应该拥有稳定植物群落,能够发挥自净能力。深刻理解物种多样性、遗传多样性、种间关系、化感作用、生态位等理论知识,系统阐述这些理论与构建稳定园林植物群落的关系,从而解释园林中存在的一些不合理现象并寻求解决问题的方法,包括对荒山绿化、矿区绿化等绿化项目提供理论指导与解决办法。

The Ecological Stability Problems of the Garden Plant Landscape Design and Construction

Good plant landscape should have a stable plant community and possess self- purification ability. The paper has expounded the relationship between the theory on species diversity,genetic diversity,the relationship of varieties,allelopathy,ecological niche and a stable garden plant community systematically in order to explain some unreasonable phenomena existing in the landscape and seek the methods to solve the problems,such as providing theoretical guidance and solution to hills and mining areas greening.