Some Suggestions on Dwarfing Rootstock of Apple Trees in Orchard Construction

Utilization of dwarfing rootstock was the present production direction in apple tree cultivation.High resistance dwarfing rootstocks should be chosen while building the apple orchards.Strong high quality seedlings were used for the new planting.To reach early production,high quality and efficiency,the tree shape was chosen according to the plant density,type of rootstock and site conditions.Based on the existed problems,the suggestions were put forward.These would provide references for apple orchard construction.