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A kind of grafting method of European hibiscus mosaic

A technology of mosaic hibiscus and hibiscus, applied in the field of grafting and plant breeding, can solve the problems of long breeding cycle, high production cost, uneconomical, etc., and achieve the effect of large seedling emergence and low production cost

Active Publication Date: 2015-12-02
WUHU OUBIAO AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the propagation of European hibiscus mainly adopts the cutting method. This method has a long propagation cycle and is not easy to survive. The most important thing is that the European hibiscus is expensive. Using branches as raw materials to propagate seedlings has high production costs and is uneconomical.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] (1) After cutting the roots and falling leaves in autumn, excavate the roots of hibiscus that gave birth to children in that year, and store them with mud. From the end of February to the beginning of March of the next year, choose the thick ones to clean up, and cut the 8cm long root sections as stock for subsequent use. The root sections The upper end of the root needs to keep a 1-2cm long root neck, and the fibrous root should be trimmed to a length of 3cm;

[0024] (2) the opening is cut vertically from the neck to the root on the above-mentioned stock with a knife, forming a kerf of depth 1cm;

[0025] (3) cut the scion and get the Hibiscus mosaic branch, cut the segment with 2-3 full buds as the scion, cut one side of the scion bottom into a large inclined plane of 2cm, the same side of the described large inclined plane and the terminal bud, and Cut a small 1cm long noodle on one side;

[0026] (4) binding the above-mentioned cut scion is inserted in the otch of...

Embodiment 2

[0030] (1) Excavate the roots of the hibiscus planting hibiscus in the year after cutting the leaves in autumn, and store them with mud. From the end of February to the beginning of March of the next year, choose the thick ones to clean up, and cut the 15cm long root sections as stock for subsequent use. The root sections The upper end of the root needs to retain a 1-2cm long root neck;

[0031] (2) the opening is cut obliquely from the neck to the root on the above-mentioned rootstock with a knife, forming a kerf of depth 1cm;

[0032] (3) cut the scion and get the Hibiscus mosaic branch, cut the segment with 2-3 full buds as the scion, cut one side of the scion bottom into a large inclined plane of 2cm, the same side of the described large inclined plane and the terminal bud, and Cut a small 1cm long noodle on one side;

[0033] (4) binding the above-mentioned cut scion is inserted in the otch of rootstock rapidly by the direction that the large cut face is facing outwards ...

Embodiment 3

[0037] (1) Excavate the roots of the hibiscus planting hibiscus in the year after cutting the leaves in autumn, and store them with mud. From the end of February to the beginning of March of the next year, choose the thick ones to clean up, and cut the 10cm long root sections as stock for subsequent use. The root sections The upper end of the root needs to keep a 1-2cm long root neck, and the fibrous root should be trimmed to a length of 3cm;

[0038] (2) the opening is cut vertically from the neck to the root on the above-mentioned stock with a knife, forming a kerf of depth 1cm;

[0039] (3) cut the scion and get the Hibiscus mosaic branch, cut the segment with 2-3 full buds as the scion, cut one side of the scion bottom into a large inclined plane of 2cm, the same side of the described large inclined plane and the terminal bud, and Cut a small 1cm long noodle on one side;

[0040] (4) binding the above-mentioned cut scion is inserted in the otch of rootstock rapidly by the...

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Abstract

The invention relates to a European variegated leaf hibiscus grafting method. The method comprises the steps of (1) root pruning, (2) notch forming, (3) scion trimming, (4) binding and (5) wax sealing. When the method is used for breeding European variegated leaf hibiscus, the production cycle is short, the survival rate is high, production cost is low, and operation is convenient.

Description

technical field [0001] The invention relates to the technical field of plant breeding, especially the technical field of grafting. Background technique [0002] European Hibiscus mosaic, also known as Hibiscus mosaic, is a hibiscus cultivar introduced from Belgium in Europe in 2002. This is a rare variegated leaf and a rare flower with very stable characters and distinctive characteristics. Its outstanding features: First, white spots are distributed on leaf margins, and the spots on young leaves are goose yellow. The colorful spots are large and bright, from spring to autumn, the yellow and white of the colorful spots reflect each other, looking like flowers. The second is: the flowering period is long-lasting. The open flowers are purple-red double-petaled flowers, and the buds that are about to be released are deep purple-red with silky luster; from the formation of the buds to the full opening, the flowering period is from June to September, and lasts for three months...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/06
Inventor 戴勤王冬梅李慧珍
Owner WUHU OUBIAO AGRI DEV
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