Studies On The Application Of Ornamental Grasses In Changsha

With a rapid development of the economy, contradictory becomes more and more intense which is between human and environment. In this case the role of garden on the ecological environment is increasingly prominent. All of the world focus on the landscape which greatly improves the ecological environment. In addition, human being is much desiring nature for the industrial city cannot provide affable feeling. As a economical plant, ornamental grass is much popular among people.This article summed up the meaning of ornamental grass based on the others, and found out the application mode of it in landscape. A evaluation system of ornamental grasses has created from aesthetic value,adaptive capacity to environment and stable stability. Then, the writer surveyed the application of ornamental grasses in Changsha. Application mode was put forward based on the investigation and relative analysis of the current situation.There are four important conclusions in this article:The application of ornamental grasses in Changsha. That contains the species, application mode, the advantage and disadvantage of ornamental grasses in Changsha.The establishment of the evaluation system of ornamental grasses.Filtered20kinds of local ornamental grasses in Changsha which can use in landscape.The application mode of ornamental grasses in different types of green space. The space include park, side slope of road, residential zone, school and private gardens.