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辽宁省丹东市栽培银杏有近百年历史,银杏已作为丹东市主要的绿化美化树种,其中百年以上树龄的银杏街道就有3条(七经街、六纬路、九纬路)。在丹东的鸭绿江畔、大街小巷到处可见银杏的雄姿,银杏已被确定为丹东市的“市树”。随着经济的发展、社会的进步、园林生态型城市的建设,银杏越来越受到人们青睐。这不仅是因为银杏的自身价值,更重要的是银杏的发展,不但能保持这一物种的繁衍、扩大经济树种的比例、美化环境、调节气候、净化空气,而且又能促进市场的繁荣和社会经济的发展。据初步调查,丹东地区共
Dandong City, Liaoning Province, cultivation of ginkgo nearly a hundred years of history, Ginkgo has been Dandong City as the main green landscaping species, of which more than a century old ginkgo streets there are three (seven Jing Street, Liu Wei Road, nine Wei Road). In Dandong’s Yalu River, the streets and alleys can be seen everywhere majestic gingko, gingko has been identified as Dandong City “tree.” With economic development, social progress, the construction of eco-garden city, Ginkgo more and more people favor. This is not only because of the value of ginkgo, but more importantly, the development of ginkgo will not only keep the reproduction of this species, expand the proportion of economic tree species, beautify the environment, regulate the climate and purify the air, but also promote market prosperity and society economic development. According to preliminary investigation, a total of Dandong area