【摘要】 本文是在对重庆市秀山县进行详细调查的基础上,对入侵植物的基本情况进行了分析研究。结果表明:秀山县入侵植物有21种,隶属于13科21属。入侵植物对退耕还林区、轮休期农田影响教大,其相对总盖度甚至达到了100%。更多还原

【Abstract】 In this paper,based on the careful research of flora in Xiushan of Chongqing,study on basal circs of the alien invasive plants in Xiushan of Chongqing.The results indicated that there are has 21 kinds of alien invasive plant species which belonging to 21 generas and 13 families in Xiushan region,the alien plants has an important influence on the area where change farmland into woodland and the farm land that the condition of being unseeded,and the total coverage of the alien plant mostly reached 100%.更多还原