定西师专校园植物调查与校园绿化建议

对定西师范高等专科学校校园植物进行调查统计，共鉴定到植物83种，隶属于4纲、28目、38科、73属．其中被子植物80种，占总数的96．4％；裸予植物3种，占总数的3．6％．被子植物种类较多的有：菊目、蔷薇目、豆目、唇形目、十字花目、百合目，所含种类占校园植物总数的57．8％．调查结果表明，被子植物在校园内的分布相对广泛，属于校园植物优势类群．结合学校办学特色，从校园绿化、校园植物保护利用和生态文明建设的角度提出几点建议．

A survey of campus plants in Dingxi for campus Teachers College and suggestions greening

The ecological, environmental protection and economy are the world＇s leadiIlg line, then the campus construction of ecological civilization is the theme of today. Based on this idea, using the method of investigation on Dingxi teachers college campus plants in all the investigation statistics, plants were identified 83 species, belonging to 4 classes, 28 orders, 38 families and 73 genera and there are 80 species of angiosperms, which accounted for 96.4% of the total, 3 species of gymnosperm, accounted for 3.6% of the total, those angiosperm species are ： Aster ales, Rosales, Fabales, Lamiales, Cross flower heads, Liliales; these orders contained species occupied 57.8% of the total number of campus plants. Findings shows, the angiosperms in campus distribution are the relatively wide, belonging to the campus advantage plant groups. In combination with the characteristics of running a school, which from the campus landscaping, campus greening plants protection and The construction of ecological civilization and cause to put forward some suggestions.