Analysis on the Eco - Environmental Impact Causes of Eucalyptus Fast - Growing Plantation
Soil fertility declines were common problems in Eucalyptus fast - growing forest of China. Based on ecological investigation and monitoring of eucalyptus fast - growing plantation, the analysis is carried out and main reason of soil fertility decline and fundamental reversal in current recession were concluded. There were no remarkable differences between undergrowth inside and outside or forest - fringed Eucalyptus forest in Eucalyptus fast - growing plantation. Particularly, the indices such as vegetation coverage, plant species number and plant height of undergrowth inside Eucalyptus forest were higher than those in sparse Pinus forest and barren field vegetation. Due to abun- dant rainfall, Eucalyptus tree can coexist with a majority of undergrowth species according to our investigation.
eucalyptusfast - growing forestsoil nutrient utilizationundergrowthanalysis of causes
NETL
NSTL
万方数据
维普
