Camellia grafting and propagating method

A technology of camellia and camellia trees, which is applied in the field of camellia grafting and propagation, can solve the problems of limited grafting quantity, low survival rate, and high cost, and achieve the effects of reducing the cost of reproduction, expanding the amount of reproduction and the survival rate

Inactive Publication Date: 2013-04-03
DASHUN INT FLOWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the common method of camellia propagation is grafting, but due to the limitation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: the grafting time is from mid-May to mid-June, the rootstock is 6 cm long non-lignified Camellia oleifera germ, and the scion is the middle and upper part of the camellia tree, full of buds, semi-lignified or lignified spring shoots without damage by diseases and insect pests , cut off from 2 cm of camellia oleifera germ, then cut longitudinally from the center of the fracture with a thin blade, and cut about 1 cm long; cut the buds with leaves from the spikes, the lower end of the buds is 1.5 cm long, the upper end is 0.5 cm long, and the lower part of the buds is cut to a length of 1 cm Cut off half of the leaves, insert them into the rootstock immediately after cutting, align the two layers, and tie them tightly.

[0011] The grafted seedlings were cultivated on a sandy seedbed, and 0.5% aqueous urea solution or 0.1% potassium dihydrogen phosphate was applied every 10 days.

Embodiment 2

[0012] Embodiment two: the selection of stock and scion, the operation process etc. with grafting are all identical with embodiment one, just described grafting time is the middle ten days of a month in September.

[0013] Experiments have shown that the survival rate of the camellia grafted seedlings in embodiment one is 90%, and the survival rate of the camellia grafted seedlings in embodiment two is 87%, and the plants are all robust.

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Abstract

The invention discloses a camellia grafting and propagating method. The method is characterized in that the grafting time is between the middle of May and the middle of June; a rootstock is a camellia germ with a length of 6 cm which is not lignified; and a scion is a semi-lignified or lignified spring twig which is at the middle upper part of a camellia tree, has full bud and is free from pest and disease damage. The camellia grafting and propagating method comprises the following steps: cutting from the 2 cm position of the camellia germ and then longitudinally cutting from the center of a fracture by using a thin blade, wherein the cutting length is 1 cm; and cutting a leafy bud with a length of 1.5 cm at the lower end and a length of 0.5 cm at the upper end from the scion, cutting the lower part of the bud into a wedge-shaped surface with a length of 1 cm and cutting a half of leaf and immediately inserting into the rootstock after the completion of cutting, so that the half of leaf and the rootstock are aligned with each other and are tightened. A grafted seedling is cultivated onto a sandy seedling bed, and 0.5 percent of urea aqueous solution or 0.1 percent of monopotassium phosphate is applied every 10 days.

Description

technical field [0001] The invention belongs to the technical field of plant propagation and cultivation, and in particular relates to a camellia grafting propagation method. Background technique [0002] Camellia is a dicotyledonous plant class, Rhododendronaceae, Camellia family Camellia, belonging to evergreen shrubs and small trees. The ancient name sea pomegranate. There are aliases such as Yuminghua, Naidong or Datura, and it is divided into Huadong Camellia, Sichuan Camellia and Late Camellia. There are many varieties of Camellia, and it is a traditional ornamental flower in China. It ranks seventh in the "Top Ten Famous Flowers" and is also one of the world's most valuable flowers and trees. [0003] At present, the common method of camellia propagation is grafting, but due to the limitation of the mother tree, the number of grafting is limited, the survival rate is low, and the cost is high. Contents of the invention [0004] The technical problem to be solved ...

Claims

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Application Information

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IPC IPC(8): A01G1/06
Inventor 杨铁顺赵亮柯盛发刘青吴建平闵宇
Owner DASHUN INT FLOWER
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