Method for breeding dwarfed interstock cherry seedlings

An intermediate stock and cherry technology, applied in the fields of botanical equipment and methods, horticulture, cultivation, etc., can solve the problems of short tree life, high technical requirements, shallow root distribution, etc., and achieve long tree life, beautiful fruit surface, The effect of deep root distribution

Inactive Publication Date: 2014-07-02
YANGLING HUAFENG NURSERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, a method of using Gisela series rootstocks as dwarfing rootstocks to breed dwarf cherry seedlings has been produced. The dwarf cherry seedlings bred by this method first need to establish tissue culture rooms and greenhouses. It is the use of Gisela Series cultivation is carried out in tissue culture rooms and greenhouses, using certain temperature and humidity for tissue culture and cuttings. The technical requirements are relatively high. After surviving, they grow to a certain thickness, and then they are moved to the field, and

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0023] Example 1

[0024] On February 16, 2008, one acre of land was prepared in Yangling, Shaanxi as a test field. The big green leaf cherry seeds stored in the sand were sown and bred into seedlings in the traditional way, with 11,000 seedlings fixed. By August 28, 2008, the temperature was Graft at 20℃-25℃, choose good interstock scion, graft dwarf interstock Gisela No. 5 at 5cm-10cm near the ground of seedlings, graft 10,000 plants, graft with wood buds, and finish on September 2 During the period, the field management was carried out according to the traditional method. Until the beginning of spring in March 2009, when the interstock sprouts, the base anvil was cut off 0.5cm-1cm above the healing wound. The interstock Gisela No. 5 sprouted and survived 9800 The survival rate is 98%; on May 20, 2009, when the temperature is 20℃-25℃, select good varieties of scion, graft the red light, early fruit and choose three cherry varieties at about 25cm of the intermediate stock. Whe...

Example Embodiment

[0025] Example 2

[0026] On February 18, 2008, one acre of land was prepared in Yangling, Shaanxi as a test field. The big green leaf cherry seeds stored in the sand were sown and bred into seedlings in the traditional way, with 11,000 seedlings fixed. By August 26, 2008, the temperature was Graft at 20℃-25℃, choose good interstock scion, graft dwarf interstock Gisela No. 5 at a place 5cm-10cm near the ground of seedlings, graft 10,000 plants, grafting with wood buds, grafting ends on August 30 During the period, the field management was carried out according to the traditional method. Until the beginning of spring in March 2009, when the interstock sprouts, the base anvil was cut off 0.5cm-1cm above the healing wound. The interstock Gisela No. 5 sprouted and survived 9800 The survival rate is 98%; on August 28, 2009, when the temperature is 20℃-25℃, select good varieties of scion, graft the red lantern, early fruit and choose three cherry varieties at about 25cm of the interme...

Example Embodiment

[0027] Example 3

[0028] On November 22, 2009, the three varieties of dwarf interstock cherry seedlings bred by this method, Hongdeng, Zaidaguo, and Choi, were planted in a greenhouse of one acre in Yangling, Shaanxi. 130 dwarf cherry seedlings were planted. Dig a hole with a depth of 80cm and a width of 60cm. When planting, the intermediate anvil is buried 2 / 3, the ground is 1 / 3 exposed, and the planting density is 2m×2.5m. The small crown and sparse layer shape is used for management to ensure water, fertilizer, and sunlight. Suitable temperature and humidity. By the spring of 2010, 130 trees will survive, and the survival rate will be 100%. During this period, traditional field management will be used. By 2011, 16 of the 130 dwarf cherry trees planted will have bloomed and bear fruit, and their early fruiting properties will be obvious; in 2012, 90 % Of the dwarf cherry trees bloom and bear fruit, ripening fruits on April 11, yielding 4-6 kg per plant. In 2013, all 130 pla...

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PUM

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Abstract

The invention discloses a method for breeding dwarfed interstock cherry seedlings. The method includes the first step that daqingye cherry seeds are seeded and grow into seedlings, the seedlings are used as grafting stocks, and cherry dwarfed stocks Gisela Five are used as dwarfed interstocks; the second step that the portions, close to the ground, of the grafting stocks are used for carrying out grafting with the dwarfed stocks Gisela Five, the grafting stocks are used for carrying out budding with the dwarfed stocks Gisela Five from the end of August to the beginning of September in the current year, and grafting between the grafting stocks and the Gisela Five is completed; the third step that Gisela Five bud seedlings pass the winter and sprout and grow long branches in spring of the next year, and when the interstocks bud, the grafting stocks are trimmed at positions 0.5-1 above budding healed wounds in spring of the next year; the fourth step that from May to June of the next year, cherry varieties are connected at positions about 25 cm from the Gisela Five interstocks in a budding mode, interstock leaves are reserved, when the budding varieties bud, the interstocks are trimmed at positions 0.5-1 cm above the budding healed wounds, seedling cultivation can be completed after leaves fall off in the next year, and dwarfed interstock biennial cherry seedling finished products can be bred. The method has the advantages of being high in practicability, low in cost and easy to operate.

Description

technical field [0001] The invention relates to a method for breeding dwarf intermediate stock cherry seedlings. Background technique [0002] For decades, arborization cherry trees have been planted in our country. The trees are tall and bear fruit after seven or eight years, and enter the high-yield period after ten years. The general output is about 1,000 catties. [0003] In recent years, my country has introduced Gisela No. 5 and No. 6 series of rootstocks from Germany. These series of rootstocks have strong dwarfing properties and can only be reproduced asexually. Thus, a method of using Gisela series rootstocks as dwarfing rootstocks to breed dwarf cherry seedlings has been produced. The dwarf cherry seedlings bred by this method first need to establish tissue culture rooms and greenhouses. It is the use of Gisela Series cultivation is carried out in tissue culture rooms and greenhouses, using certain temperature and humidity for tissue culture and cuttings. The tech...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G1/06
Inventor 不公告发明人
Owner YANGLING HUAFENG NURSERY CO LTD
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