西南科技大学校园园林植物调查与分析

The Investigation and Analysis of Landscape Plants on Campus of Southwest University of Science and Technology

于2017年对西南科技大学校园园林植物进行实地调查,并对校园植物优势类群、应用频率和绿化配置进行分析。结果表明,校园现有植物92科195属257种;蔷薇科、百合科、木兰科共46种,占17.9%,为优势科;应用频率较高的植物有香樟、广玉兰、桂花、二球悬铃木、复羽叶栾树、天竺桂、柠檬桉、黄葛树、雪松、银杏、沿阶草、山麦冬等;校园植物种植形式有同种植物间的群植、丛植、孤植、列植等。并提出了进一步增强植物多样性,加强西校区季相景观营造,局部增加复层群落,加强立体绿化等建议。

The field investigation of Southwest University of Science and Technology shows that there are 92 families, 195 genera ,257 species of plants on campus in 2017. The dominant groups ,applying frequency and afforestation arrangement of plants on campus are analyzed. There are 46 species of Rosaeeae, Liliaeeae and Magnoliaeeae, aecounting for 17.9% ,whieh are dominant families. The application of high frequency plants are Cinnamomum camphora, Magnolia grandiflora, Osmanthus fragrans, Platanus acerifolia, Koel- reuteria bipinnata, Cinnamomum japonicum, Eucalyptus citriodora , Ficus virens Ait. var. sublanceolata, Cedrus deodara, Ginkgo biloba, Ophiopogon bodinieri and Liriope spicata etc. In the form of plant planting in the campus, there are community, jungle, isolated and row planting. Then suggestions are put forward to enhance plant diversity, strengthen the construction of seasonal landscape in West Campus, increase compound community and strengthen three-dimensional afforestation, in view of the promotion of campus plant landscape effect.