The Dense Planting Cultivation Method of Dwarf Middle Stock Cherry in Protected Area
A cultivation method and interstock technology are applied in the field of dense planting of dwarf interstock large cherry in protected areas, can solve the problems of premature senescence, low degree of dwarfing, late fruiting and the like, and achieve high degree of dwarfing and increased fruiting. Longevity and early fruiting effect
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Embodiment 1
[0017] (1) Firstly, the propagated Chinese cherry was used as the base stock, and in the fall of that year, the imported Hungarian large cherry dwarf intermediate stock Mahally No. .
[0018] (2) In the spring of the second year, cut the anvil at 2 cm above the joint between the middle stock and the base stock, and untie the budding rope, and wipe off the new sprouts on the base stock at any time; The anvil is 10cm away from the grafting interface, and then the method of wood budding or square budding is used to graft the fine variety of large cherry variety Zao Daguo. The middle stock needs to be cut 2cm above the grafted large cherry variety, which has cultivated a dwarf middle stock. The survival rate of cherry seedlings is over 90%.
[0019] (3) In the winter of the third year or the spring of the fourth year, the dwarfing and close planting cultivation in the greenhouse is carried out, and the dwarfing middle stock that has been cultivated is planted with a row spacing o...
Embodiment 2
[0021] (1) Sow the Mahally cherry seeds at first, take the grown Mahally cherry seedlings as the base stock, and in the autumn of that year, graft the introduced Hungarian large cherry dwarf intermediate stock Mahally 2 with the method of wood budding or square budding No., grafted at the base anvil 20cm from the ground.
[0022] (2) In the spring of the second year, cut the anvil at 2 cm above the joint between the middle stock and the base stock, and untie the budding rope, and wipe off the new sprouts on the base stock at any time; The anvil is 12 cm away from the grafting interface, and then the method of wood budding or square budding is used to graft the fine variety of large cherry variety Hongdeng. The middle anvil needs to be cut 2 cm above the grafted large cherry variety, which has cultivated a dwarf middle anvil. The survival rate of cherry seedlings is 90%.
[0023] (3) In the winter of the third year or the spring of the fourth year, the dwarfing and close plant...
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