【Objective】Investigating the effects of management measures on plant diversity in Eucalyptus plantations could provide theoretical basis for the scientific management of the Eucalyptus plantations.【Methods】A total of 4treatments(A:Manual ground clearance and weeding,base fertilizing;B:Burning,chemical weeding,base fertilizing and topdressing;C:Man-ual ground clearance and weeding,base fertilizing and topdressing;CK: Eucalyptus plantations cutover land dominated by shrub and herbaceous)were used to comparati...