[Objective]The purpose was to study the effect of intermediate cutting on Robinia pseudoacacia L.artificial forest.[Method]Based on the tree class,the experiment on which intermediate cutting intensity of Robinia Robinia pseudoacacia L.middle-aged plantation were weak,moderate,intensive and CK was made.[Result]The results indicated that intermediate cutting of Robinia pseudoacacia L.artificial forest could evidently advance tree diameter growth amount,volume growth amount and stand leaf area amount,but inte...