Prunus virginiana was a color garden tree species which was introduced several recent years,and had high decorative value.It was one of a excellent garden afforestation Prunus virginiana tree species in north.With three different bearing root powder dealing with cutting of Prunus virginiana,the results showed that the bearing root rate reached to 85% which was the most high with 50 mg/L GGR.So it could be adopted in cutting and cultivation.
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