在现代城镇大发展中,如何搞好园林绿化,维护良好的生态环境,实现社会经济可持续发展,是一个值得探讨的课题。 园林绿化是以丰富多彩的植物品种,向城镇输入自然因素,既是一项生物系统工程,又是一项社会文化工程,直接反映城镇的发达程度和文明水平,我们认为在城镇绿化中应注重下列问题: In the great development of modern cities and towns, how to do a good job of landscaping, maintain a good ecological environment and achieve sustainable social and economic development is a topic worth exploring. Landscaping is based on the rich and colorful plant species, which inputs natural factors into the towns and cities. It is not only a biological system project but also a social and cultural project that directly reflects the developed degree of cities and towns and the level of civilization. We think the following should be emphasized in urban greening problem: