绵阳住宅区植物配置分析

对绵阳市修建于不同时期的住宅区的植物配置调查分析显示,早期植物配置使用乡土树种数量多,但选种种类少、结构单一、缺乏变化；近段时期应用植物种类增加、配置手法多样,使绵阳住宅区环境得到改善。但在目前的植物引种争栽种过程中出现有部分死亡、长势不良的现象。分析指出,引起这一现象的原因在于相关人员缺乏对植物的生物学习性和栽培常识的了解。

An Analysis of the Plant -Disposition in Mianyang City ''''s Housing Area

In this paper,the author investigated the plants disposed in the housing areas of Mianyang city de- veloped in different period of history.The results show that in the early period agrestic trees were largely in use. But there were shortcomings of little species,single configuration and absent variety.Recently,the species of plants have been increased and the techniques of configuration become diverse,which have improved the environ- ment of Mianyang city(?) housing area.But problems now still exist that in the process of introduction and planting part-death and ill-growth appear frequently,the cause of which is that correlated personnel lack of the common knowledge of the plant(?) biological behaviors and the necessary knowledge of growing them correctly.