山西农业大学校园木本植物资源现状调查初报

对山西农业大学校园现有的木本植物进行了种类统计和鉴定,调查了木本植物的生长情况,分析和研究了造成部分树木生长不良的原因,以期为新种引进,科学保护和合理利用现有植物资源,建设高水准的实验实习基地提供科学依据。结果为:校园现有木本植物58科120属255种(含变种、变型及栽培变种),占《山西树木志》收录种类的33.2%,能基本满足教学和科研的需要,但单属科、单种属较多,分别占58.6%、60.0%;多数木本植物生长良好,但由于人为破坏、气候不适或感染病虫害等原因部分树木生长不良甚至死亡。就此提出对植物资源进行管护的几点建议。

Primary Report of Present Situation of Woody Species in Shanxi Agricultural University

We investigated,identified and classified woody species in Shanxi Agricultural University.It provided information of their growing conditions and summarized causes for their poor growth.It might provide helps for new species introduction,plant resources protection and establishing,high-level trial bases building.The results were as follows: on campus,there were 255kinds of woody species(including varieties,forma and cultivated varieties),which belonged to 120 genera,58 families.The total species accounted for 33.2% of Shanxi Arbustum.But monogenus were about 58.6% of total families and autogenus were about 60.0% of total genera.The woody plant resources could meet basic demands for teaching and researching.Large number of woody species was growing well.But parts of them were in poor situations because of human destruction,bad climatic adaptation,plant diseases and insect pest.Suggestions of plants management were put forward.