宁波市高校校园植物现状调查与评价（Investigation and evaluation of campus plants in Universities in Ningbo）.docVIP

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宁波市高校校园植物现状调查与评价（Investigation and evaluation of campus plants in Universities in Ningbo）.doc

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宁波市高校校园植物现状调查与评价（Investigation and evaluation of campus plants in Universities in Ningbo）

宁波市高校校园植物现状调查与评价（Investigation and evaluation of campus plants in Universities in Ningbo） Twenty-second volume first journal of Ningbo University (Science and Engineering Edition) Vol.22 No.1 March 2009 JOURNAL OF NINGBO UNIVERSITY (NSEE) Mar. 2009 Article number: 1001-5132 (2009) 01-0138-05 Investigation and evaluation of campus plants in Universities in Ningbo Nisui 1, Zhou Lebin 2, Huang Zuoan 2, Wang Yanan Two (1. 、 School of life science and biological engineering, Ningbo University, Zhejiang 315211, China; 2.. School of science and technology, Ningbo University, Zhejiang, Ningbo 315211, Ningbo) Abstract: in the case of Ningbo City Based on a comprehensive survey of campus plant germplasm resources in 4 universities The species of green plants were analyzed, The quantity, frequency of application and species richness of the plant were analyzed 207 plants belonging to 90 families 199 genera, including trees 45 kinds, accounting for 22% shrubs 45 kinds, accounting for 22% vines 13 kinds, accounting for 6%, herb 104 kinds, accounting for 50%. Cultivated green plants 111 species, accounting for the total number of plants 54%, and weeds have 87 kinds, accounting for 42%, a large proportion of the Humulus (Humulus, scandens), Solidago canadensis (Solidago canadensis), Niu Jincao (Eleusine, indica) for other plants And the campus landscape had a serious impact 16.86. campus is rich in plant resources as a whole , But the greening structure is simple Trees and herbs have fewer species of greenery The species composition of campus is similar Single species Suggest adding The introduction of big plant species improved the richness of plant species And make the campus greening system play a better ecological benefits and landscape effects . Key words: college campus; plant resources Richness CLC number: Q949.9, document identification code: A Green plants to the earth covered with beautiful green earth, is based on the Ningbo City Campus of 4 universities in different pla