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草坪植物是城乡园林绿化的重要组成部分,它在绿化覆盖面积中所占的比例是国际上衡量城市绿化现代化的重要标志之一,对绿化城市保护环境和平衡生态系统起着重要作用。因此,在城市绿化建设中它与树木、花卉同样是不可缺少的绿化材料。目前,沈阳市可用做草坪的植物品种较少,野牛草占全市草坪面积的75％,其它品种有结缕草、白颖苔草、白花车轴等。暖季型的草种野牛草、结缕草等虽耐干旱瘠薄、适应性广泛、再生力强、易繁殖,但绿色期较短,只有150—160天,系美中不足之处。为了丰富我市的草坪植物种类,延长草坪的绿色观赏期,改变我市初冬、早春的景
The lawn plant is an important part of urban and rural landscaping, and its proportion in the greening area is one of the most important indicators to measure the urbanization modernization in the world. It plays an important role in protecting the environment and balancing the ecological system in greening cities. Therefore, it is also an indispensable afforestation material in the urban afforestation construction with trees and flowers. At present, there are fewer plant species available for lawns in Shenyang, accounting for 75% of the lawn area in the city. Other varieties include Zoysia japonica, Carex spicatum and Baihua Axle. Although warm season grass bison, Zoysiagrass and other drought tolerant infertility, wide adaptability, strong reproducibility, easy to reproduce, but the green period shorter, only 150-160 days, the Department of the fly in the ointment. In order to enrich the lawn plant species in our city, extend the lawn green ornamental period, change our city early winter, early spring scenery