节点文献
河北坝上地区天然草地豆科植物区系研究
Study on the Flora of Leguminous Plants on the Natural Grassland in Hebei Bashang Region
【摘要】 对河北坝上地区天然草地豆科牧草的植物区系进行调查研究与统计分析,结果表明:该地区野生豆科植物有14属41种,少种属、单种属居多;植物区系组成有6个分布区类型与4个变型,温带性质明显;优势生活型为多年生草本。
【Abstract】 The plant flora of leguminous grass in Hebei Bashang region was investigated and analyzed.The results showed that there were 14 genera,41 species of wild leguminous plants in this region.Oligotypic genus and monotypic genus were most.The plant flora was composed of 6 areal types and 4 forma,with obvious temperate characteristics.The dominant living type was perennial herb.
【关键词】 植物区系;
豆科植物;
河北坝上地区;
天然草地;
【Key words】 Plant flora; Leguminous plants; Hebei Bashang region; Natural grassland;
【Key words】 Plant flora; Leguminous plants; Hebei Bashang region; Natural grassland;
【基金】 河北省教育厅项目资助(2005202)
- 【文献出处】 安徽农业科学 ,Journal of Anhui Agricultural Sciences , 编辑部邮箱 ,2008年07期
- 【分类号】S812
- 【下载频次】127