A preliminary Study of Introduction,Cuttage and Generation Production of Prunus donarium
Prunus donarium grow originally in Japan. It is though that Prunus donarium can grow well at warm and humid climate. In August 1993,Prunus donarium was introduced first time to Dujiangyan,through introduction and cultivation for 5 years, the average height annually reaches 1. 6 - 2. 0 cm, more than 100 leaves can be harvested from each tree of Prunus donarim per year. The numbers of Prunus donarium could be increased by cuttage generation. Several feasible methods,such as applying fertilizer,avoiding inundation,preventing diseases and insect pests,can promote leaves growth of Prunus donarium.