摘要
通过对衡阳盆地紫色土丘陵坡地植物群落进行分析,结果表明:(1)衡阳盆地紫色土丘陵坡地乔木有8科10属12种,灌木有20科42属58种,草本有28科58属78种;(2)衡阳盆地紫色土丘陵坡地的物种丰富度与生物多样性指数变化趋势为阴坡>阳坡,下坡>中坡>上坡。
By analyzing the plant community on the purple soil slope in Hengyang Basin, the results showed that：（1） About the main types of vegetation in the Hengyang Basin. The tree species were 8 families 10 genera and 12 species, the shrub communities were 20 families 42 genera and 58 species ,the herbage were 28 families 58 genera and 78 species in total;（2）The tendency in richness and bio-diversity in Hengyang Basin were the north-facing slope〉the south-facing slope and the down slope〉the middle slope〉the upper slope.
出处
《中国农学通报》
CSCD
北大核心
2009年第14期280-282,共3页
Chinese Agricultural Science Bulletin
基金
湖南省重点课题"衡邵盆地生态公益林重点建设区植被恢复研究与示范"(62020608001)
关键词
植物群落
紫色土
衡阳盆地
plant community, purple soil, Hengyang Basin
