近十年来北京全市共铺植草坪1040.4公顷,相当于过去30年中铺植面积的20多倍,所应用的草坪植物种类也有所增加。但是草坪建成后二、三年又重新更换草种的实例这几年也常有发生,不但浪费了人力、物力、还影响到人们种草的积极性。因此正确选择草种是草坪建造成功与否的一个重要因素。必须认真考虑。 In the past ten years, 1040.4 hectares of lawns were planted in Beijing, equivalent to more than 20 times of the area planted in the past 30 years, and the types of lawn plants also increased. However, in the past two or three years after the establishment of the lawn, the grass species has been replaced again and again in recent years. It not only wastes human and material resources, but also affects the enthusiasm of people to plant grass. Therefore, the correct choice of grass is an important factor in the success of lawn construction. Must be seriously considered.