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Cuttage seedling culture method for chaenomeles superba

A technique for raising seedlings of begonias with stalks and cuttings, applied in botany equipment and methods, planting substrates, horticulture, etc., can solve the problems of long seedling raising time, low survival rate, cumbersome maintenance and management, etc., and achieve high rooting rate and high survival rate , the effect of shortening the cutting time

Inactive Publication Date: 2019-07-26
SHANGHAI BOTANICAL GARDEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems such as long seedling time in the cutting propagation of Aoda sticking stem crabapple, low survival rate after cutting and transplanting seedlings in Shanghai area, cumbersome maintenance and management, etc.

Method used

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  • Cuttage seedling culture method for chaenomeles superba

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] figure 1 The flow chart of the method for raising seedlings by cuttings of Aoda stalked Begonias according to the embodiment of the present invention is shown. As shown in the figure, a method for raising seedlings by cuttings of Aoda stalked Begonias includes the following steps:

[0031] S101: Select the local raw soil in Shanghai that is located in a half shade and half sun environment with good drainage. The pH value is about 7.5 and the soil density is 1.5g / cm 3 Left and right; slotting treatment: loosen the soil first, pour it thoroughly with 0.5% potassium permanganate solution five days before cutting, cover the soil with plastic film for disinfection and sterilization, remove the film after 3 days, and loosen and water again according to the soil condition water;

[0032] S102: Take the annual branches with no diseases and insect pests and full leaf buds from the mother plant of Aoda Tiejing Begonia as cuttings, and moisturize the cuttings, that is, wrap them ...

Embodiment 2

[0039] S201: Choose a greenhouse environment, use the original soil in Shanghai to raise seedlings, the pH value is about 7.5, and the soil density is 1.5g / cm 3 Left and right; slotting treatment: loosen the soil first, pour it thoroughly with 0.5% potassium permanganate solution five days before cutting, cover the soil with plastic film for disinfection and sterilization, remove the film after 3 days, and loosen and water again according to the soil condition water;

[0040] S202: Take the annual branches with no pests and diseases and full leaf buds from the mother plant of Aoda Tiejing Begonia as cuttings, and moisturize the cuttings, that is, wrap them in water-soaked newspapers and put them in plastic ziplock bags, and bring them back for production as soon as possible cuttings;

[0041] S203: Making cuttings: Cut the cuttings into 15-20cm long cuttings. Generally, the thinner branches at the top that are discarded from the cuttings can be used without discarding. The up...

Embodiment 3

[0047] S301: Select the original local soil in Shanghai that is located in a half shade and half sun environment with good drainage. The pH value is about 7.5 and the soil density is 1.5g / cm 3 Left and right; slotting treatment: first loosen the soil, pour it thoroughly with 0.8% potassium permanganate solution five days before cutting, cover the soil with plastic film for disinfection and sterilization, remove the film after 2 days, and loosen and water again according to the soil condition water;

[0048] S302: Take the annual branches with no pests and diseases and full leaf buds from the mother plant of Aoda Tiejing Begonia as cuttings, and moisturize the cuttings, that is, wrap them in water-soaked newspapers and put them in plastic ziplock bags, and bring them back for production as soon as possible cuttings;

[0049] S303: Making cuttings: Cut the cuttings into 15-20cm long cuttings. Generally, the thinner branches at the top that are discarded from cuttings can be use...

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Abstract

The invention discloses a cuttage seedling culture method for chaenomeles superba. The cuttage seedling culture method comprises the following steps: carrying out cutting bed treatment; selecting local natural soil of Shanghai, and sterilizing, disinfecting and loosening the soil; taking an annual branch without diseases or insect pests and with full leaf buds on a chaenomeles superba stock plantas a cutting; carrying out moisture preservation treatment on the cutting; carrying out sterilization and disinfection, and hormone treatment on the cutting, and then carrying out cuttage; carrying out curing management after the cuttage is finished. The cuttage seedling culture method for the chaenomeles superba is simple and economical to operate and high in survival rate, and the cuttage time and the seedling culture time are shortened; the industrialized production requirements of chaenomeles superba nursery stocks can be met very well; the natural soil of Shanghai is directly used as a cuttage medium; compared with a common cuttage method, the cuttage seedling culture method is more simple and economical; the survival rate is high and the growth is rapid after the cuttage and seedlingtransplanting; the cuttage seedling culture method is more suitable for industrialized production of malus spectabilis nursery stocks in Shanghai and surrounding areas, and can be a reference for other areas as well.

Description

technical field [0001] The invention belongs to the technical field of plant vegetative propagation, and relates to a method for growing seedlings of crabapple by cutting. Background technique [0002] Chaenomeles × superba refers to the Japanese papaya (Chaenomeles japonica (Thunb.) Spach) native to Japan among the Rosaceae (Rosaceae) plants of the genus Chaenomeles and the wrinkled papaya native to my country. (Chaenomeles speciosa (Sweet) Nakai) is a collective term for a class of flowering shrubs used for ornamental purposes. This kind of ornamental plants has rich colors and elegant tree postures. It is an important flower-viewing plant in early spring and is widely used in Chinese gardens. [0003] Aoda Tiejing Begonia is a horticultural variety group, sowing seedlings cannot maintain the excellent traits of the parents, and can only be propagated by division, cutting, and grafting. Due to the limited output of divisions, grafted seedlings are suitable for potted seedl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/10A01G17/00A01G24/10
CPCA01G17/005
Inventor 毕玉科周永元蒋昌华张春英龚睿张婷奉树成
Owner SHANGHAI BOTANICAL GARDEN
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