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随着科学技术的发展,各种大楼拔地而起,各种工厂开始诞生,并且规模越来越大,不断在建设的建筑物占据越来越广阔的土地面积,这本是社会在进步的体现,可是万事皆有两面性,有利必有弊,随之带来的问题就是绿化面积的减少,众所周知,绿化是人类生活中必不可少的一部分,植物光合作用不但能吸收空气中的二氧化碳而释放出氧气,使空气变得清新,而且还能美化环境,愉悦人们的身心,那么,在众多植物中,宿根花卉在绿化这一个领域很有发展前景,本文着重阐述宿根花卉在园林绿化中的应用。
With the development of science and technology, all kinds of buildings have been built up, various factories have begun to be born, and the scale is getting larger and larger, and the buildings under construction occupy an increasingly vast area of land. This is a social progress But all things are two-sided, there are advantages and disadvantages, the ensuing problem is to reduce the green area, we all know, green is an essential part of human life, plant photosynthesis can not only absorb the release of carbon dioxide in the air Out of oxygen, so that the air becomes fresh, but also beautify the environment and delight people’s body and mind, then, in many plants, perennial flowers in the field of green has great prospects for development, this article focuses on the application of perennial flowers in landscaping .