Propagation of Self-rooted Dwarf Grafted Apple Trees
Propagation of self-rooted dwarf is the development trend of the world apple,which with the advantages of simple seedling,trees uniformity,early bearing fruit,high yield and good quality.The breeding technology of self-rooted dwarf grafted apple trees of China at present is relatively weak,which has become a technical problem restricting the development of China's apple seedlings.Based on productive practice and seedlings experience,the breeding technology of self-rooted dwarf grafted apple trees was discussed from the aspects of female parent orchard construction,rootstock breeding,seedlings breeding,grafting technology,grafted seedlings management,fertilizer and water management and culture branches.