The nutrients,microorganisms and enzyme activities of soil in shrub wasterland,secondary artificial Eucalyptus camaldulensis forest land and soil erosion land were studied.The nutrients were poor in all land and amoun...The nutrients,microorganisms and enzyme activities of soil in shrub wasterland,secondary artificial Eucalyptus camaldulensis forest land and soil erosion land were studied.The nutrients were poor in all land and amount of bacteria counted more than 79% of the total of soil microorganisms.The nutrients concentrations,microorganism numbers and enzyme activities of soil were middle and lower slope>upper slope>soil erosion land.展开更多
文摘The nutrients,microorganisms and enzyme activities of soil in shrub wasterland,secondary artificial Eucalyptus camaldulensis forest land and soil erosion land were studied.The nutrients were poor in all land and amount of bacteria counted more than 79% of the total of soil microorganisms.The nutrients concentrations,microorganism numbers and enzyme activities of soil were middle and lower slope>upper slope>soil erosion land.
