Study on Undergrowth Vegetation Species Diversity of Phoebe zhennan Plantation
Study was conducted on the undergrowth vegetation species diversities in 4 standard plots at Phoebe zhennan plantation located in Lingyan Mountain, Sichuan province. The results showed that shrub and herb had clear layer, Debregeasia orientalis and Commelina benghalensis was the dominant population of shrub and herb layer. Study on the relationship between plantation density and undergrowth species diversities showed that density had negative effect on the species diversities of shrub and herb layer. The result of indexes calculation showed that species diversities of herb layer was higher than that of shrub one.
NETL
NSTL
万方数据
维普
