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刺槐,又名洋槐。原产北美,1601年由罗宾运入法国,它是引入欧洲的第一个树种。现已分布于苏联、瑞士、意、德、日、奥、匈、捷、罗、南美、非洲、澳大利亚以及小亚细亚各国。我国清光绪3～4年间(1877～1878年)由日本引进南京开始栽植。1897年又经德人在青岛大量引种,市内的行遭树、胶济铁路两旁的护路林,以及郊区的荒山造林,大部分采用刺槐,故有“德国槐”之称,青岛亦得名“洋槐半岛”。解放后,栽植面积迅速扩大,在北纬23°～46°,东经124°～86°的广大区域内都有栽植。一、剌槐是个优良树种刺槐适应性强,生长快,育苗造林容易成活,材质坚硬,用途广泛,在我国的阔叶树种中,是深受群众欢迎的一个优良树种。它的树形美观,枝叶茂密,花多而洁白芳香,
Black locust, also known as acacia. Origin North America, 1601 shipped by Robin into France, it is the introduction of the first species of Europe. Now distributed in the Soviet Union, Switzerland, Italy, Germany, Japan, Austria, Hungary, Czech Republic, Romania, South America, Africa, Australia and Asia Minor countries. Guangxu period of our country 3 to 4 years (1877 ~ 1878) by Japan to introduce Nanjing began planting. In 1897, a large number of German introduced in Qingdao, the city’s rows were trees, roadside forests along the Jiaoji Railway, and afforestation in the suburbs of the barren hills, most of the use of black locust, it is “German locust,” said Qingdao also The name “acacia Peninsula.” After the liberation, the planting area expanded rapidly and was planted in vast areas ranging from 23 ° to 46 ° North latitude and 124 ° to 86 ° East longitude. First, acacia acacia is a good tree species Robinia adaptable, fast growth, nursery afforestation easily survived, hard material, a wide range of uses, in our broad-leaved tree species, is welcomed by the masses of a good tree species. Its beautiful tree, dense foliage, flowers and more white aroma,