Analysis of Soil Physical and Chemical Properties and Nutrients in Different Forest Land Types in Lianhuashan Nature Reserve
Lianhuashan Nature Reserve is an important urban ecological barrier.In order to improve the quality of ecological protection and the scientificity of forest transformation,the soil chemical properties and nutrients in different forest land types were analyzed in 70 survey sites in the reserve.The results showed that the soil in the reserve was mainly acidic,with high content of organic matter,high content of hydrolyzed nitrogen and total ni-trogen;The content of available phosphorus was generally at the lower level of the middle.There was a lack of phenomenon in most areas,and the distribution was uneven.The content of total phosphorus was generally insuf-ficient,and the content of available potassium and total potassium were low.The results provide a scientific basis and reference for the ecological management and construction of the reserve.
basic subject of forestrysoil nutrientsforest land typesoil pHLianhuashan Nature Reserve
NETL
NSTL
万方数据
维普
