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近年来,城市绿化中出现了一些唯草坪至上,互相攀比,大量使用草坪的倾向,有的甚至在海塘绿化中也采用草坪。这种做法在城市污染日益严重,而对环境质量要求日益提高,重视发展生态园林的今天带有很大的局限性。从我国国情和生态角度出发,在城市绿化中应当更加重视树的作用,尤其是高大乔木。为什么城市绿化,改善生态环境,树是主体,而不是草坪呢?
In recent years, there has been a tendency in the urban afforestation that lawns are paramount, complimenting each other and using lawns in large numbers. Some even adopt lawns in greenery. This approach is increasingly serious in urban pollution, and increasingly demanding on the quality of the environment, focusing on the development of ecological gardens today has great limitations. From the perspective of China’s national conditions and ecology, more attention should be paid to the role of trees in urban greening, especially tall trees. Why green city, improve the ecological environment, the tree is the main body, not the lawn?