關刀溪森林火燒後植物演替與土壤中協生性生物固氮活性之關係

摘要

A burned area and an unburned area nearby the top of SheauChu hill in the Kuandaushi forest were selected to investigate the effect of burning on the udroot-associative dinitrogen fixation activities in the forest soils. By November in 1997, thirty-th