伊犁师范学院校园木本植物群落的物种组成及其生态结构

Species Composition and Ecological Structure of Woody Plant Community in Yili Normal University

采用群落调查法对伊犁师范学院校园木本植物的多样性进行调查,并进行了生态结构分析.结果表明:校园木本植物共有79种,隶属于28科51属,乔木37种、灌木42种;单属且单种的科高达11个.在51个属中,泛热带分布属2个,热带亚洲至热带大洋洲分布属1个,中国特有分布属1个,温带分布属47个;在生活型结构中,小高位芽植物占37.97%,中高位芽植物占35.44%,攀援植物仅占1.27%;校园木本植物中生型植物占59.49%,湿中生植物占17.72%,湿生植物只有1种,仅占1.27%.校园木本植物的利用价值呈多样化特征,主要体现在园艺观赏、药用、饲用、食用、工业原料、美容保健等方面.

Community survey was used to investigate the diversity of woody plants in the campus of Yili Normal University, and the ecological structure was analyzed. The results showed that there were 79 species which belong to 28 families, 51 genus in the schoolyard. There were including 37 species of arbors and 42 species shrubs. And there were totally about 11 families which had only one genus and species. Two of the 51 genus were Pantropic, one was Tropical Asia ＆ Trop. Australasia and Endemic to China has only one. The other 47 genus were Temperate. Analysis of life form showed that 37.97% of the wood species was MicroPh, 35.44% belonged to MegaPh, and only 1.27% belonged to ScanPh. In the university, 59.49% of woody plants belonged to mesophyte, 17.72% belonged to mesohydrophyte, and only 1.27% belonged to hygrophyte. The utilization value of the woody plants in campus is diverse which mainly be observed in the following aspects： horticultural and ornamental value, medicinal value, feeding value, dietary value, raw materials of industry, beauty and health care, and so on.