园林设计中保技术存在问题.doc

园林设计中植保技术存在问题 贯彻实施适地适种,既能获得最好的绿化效果、提升抵抗性能、有效地抵抗侵蚀的病虫害,同时节约了资金,自然群落的模拟结构每一个植物的群落应当具有相对应的规模与面积,并且这样的群落结构通过一定的种类层次表现,对树种群落水平与垂直结构实施有效规范,确保了群落稳定的生长培育,当群落与四周环境发生相对稳定的作用时才会产生群落顶级状态。群落形成的组合并不是将灌、乔、地被等简单的排列在一起,而是从原有稳定的自然城市中的植物群落去找寻生长组合,森林生态环境是其中植物长时间选择的最终结果。 Implement to the optimum, can get the best greening effect, improve resistance performance, effectively resist erosion of plant diseases and insect pests, saved money at the same time, the simulation of natural community structure of each plant community should have corresponding to the scale and area, and the type of community structure by a certain level of performance, the horizontal and vertical structure of tree species community implement effective standards, to ensure that the growth of the stability of the community, when communities and around the role of the environment is relatively stable when the communitys top state is produced. Community would infuse, Joe, a combination is not a simple arrangement together, but from the original stability of natural plant communities in the city to seek growth, forest ecological environment is the end result of a long time to choose the plants. 植物自然群落主要包含灌木与乔木以及多层次的植物,多样化的植物种类决定了生物群种的多样性。太阳能代理构建稳定的植物群落按照生态原理中稳定群落的定义,要想获得稳定的园林生态环境并且保证其协调发展,有利维持生态环境的发展平衡,必须丰富生物的种类。物种具有多样性是多样化群落的重要基础,它能够有效提升观赏高级群落的价值,加强群落的抗韧性,有利于保证稳定的群落生态环境,防止有害物种的侵害。 Natural plant community consists of shrubs and trees and multi-level plants, the diversity of the species diversity of plant species determines the biota. Build stable plant community, according to the definition of ecological communities of the stability of the principle in order to get stable landscape ecological environment and ensure their coordinated development, beneficial to maintain the development of the ecological environment balance, must rich biological species. Species diversity is an important basis of diverse communities, it can effectively enhance the value of ornamental, senior community, strengthen community resistance