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Method for rapid seedling culture of golden camellia

A golden camellia, fast technology, applied in botany equipment and methods, grafting, horticulture, etc., can solve the problems of slow layering propagation speed, strict grafting management measures, and low rootstock nutrients, so as to achieve rapid seedling grafting survival rate and improve grafting Survival rate, effect of promoting wound healing

Inactive Publication Date: 2017-05-24
茂名市林业科学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The first is cutting and layering, the disadvantages of which are the consumption of more propagation materials, high cost, slow propagation speed of layering and low reproduction coefficient, which is not conducive to the large-scale production of Camellia japonica asexual propagation
[0005] The second is germ stock grafting. The disadvantage is that the grafting management measures are strict, it is difficult to adapt to field production, and the rootstock has less nutrients, and the germination and growth after survival is weak.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A method for quickly growing seedlings of camellia japonica, comprising the following steps:

[0028] A, handle scion: under the both sides place of 0.5cm below leaf bud, the scion lower end is cut into the wedge-shaped slope of 1.4cm, and cut off at the 0.1cm place of bud tip top, each scion has a leaf and a bud, The length of the bottom bud apart from the wedge-shaped slope is 0.5cm;

[0029] B, processing rootstock: cut off or saw off the stock from 7cm from the ground, and split vertically downward at the center of the stock section, the length of the split is 1.2cm, and the split and the wedge-shaped inclined surface The shape is adapted to ensure that the wedge-shaped inclined surface can be smoothly inserted into the cleft during grafting, so as to ensure the smooth progress of grafting;

[0030] C, grafting treatment: the lower end of the scion is dipped in α-naphthalene acetic acid solution and then inserted into the cleft, the concentration of the α-naphthale...

Embodiment 2

[0036] A method for quickly growing seedlings of camellia japonica, comprising the following steps:

[0037] A, handle scion: under the both sides place of 0.8cm below leaf bud, scion lower end is cut into the wedge-shaped slope of 1.2cm, and cuts off at bud tip top 0.2cm place, has a leaf and a bud on each scion, The length of the bottom bud apart from the wedge-shaped slope is 0.8cm;

[0038] B, processing rootstock: cut off or saw off the stock from 6cm from the ground, and split vertically downward at the center of the stock section, the length of the split is 1.0cm, and the split and the wedge-shaped inclined surface The shape is adapted to ensure that the wedge-shaped inclined surface can be smoothly inserted into the cleft during grafting, so as to ensure the smooth progress of grafting;

[0039] C, grafting treatment: the lower end of the scion is dipped in α-naphthalene acetic acid solution and then inserted into the cleft, the concentration of the α-naphthalene acet...

Embodiment 3

[0045] A method for quickly growing seedlings of camellia japonica, comprising the following steps:

[0046] A, handle scion: under the both sides place of 0.7cm below leaf bud, the scion lower end is cut into the wedge-shaped slope of 1.3cm, and cut off at the 0.15cm place of bud tip top, with a leaf and a bud on each scion, The length of the bottom bud apart from the wedge-shaped slope is 0.6cm;

[0047]B, processing rootstock: cut off or saw the rootstock from 8cm from the ground, and split vertically downward at the center of the stock section, the length of the split is 1.1cm, and the split and the wedge-shaped inclined surface The shape is adapted to ensure that the wedge-shaped inclined surface can be smoothly inserted into the cleft during grafting, so as to ensure the smooth progress of grafting;

[0048] C, grafting treatment: the lower end of the scion is dipped in α-naphthalene acetic acid solution and then inserted into the cleft, the concentration of the α-napht...

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Abstract

The invention relates to a method for rapid seedling culture of golden camellia. Rapid breeding of the golden camellia is carried out in a grafting seedling culture mode. Before grafting, a scion is dipped in an alpha-naphthylacetic acid solution, and the concentration of the alpha-naphthylacetic acid solution is 100-250 ppm. According to the method for rapid seedling culture of the golden camellia, before the golden camellia scion is grafted, firstly, the golden camellia scion is treated with the alpha-naphthylacetic acid solution, operation is easy, wound healing of the golden camellia scion can be promoted, and the advantages of achieving rapid seedling culture and increasing the grafting survival rate are achieved.

Description

technical field [0001] The invention belongs to the technical field of grafting and propagation, and in particular relates to a method for rapidly growing seedlings of camellia japonica. Background technique [0002] Camellia chrysantha belongs to the family Theaceae and the genus Camellia. It is twin sisters with Tea, Camellia, Camellia oleifera, Camellia oleifera, and Camellia sasana. It is one of the national first-class protected plants. The flowers of Camellia japonica are golden yellow, dazzling, as if coated with a layer of wax, crystal clear and oily, as if translucent. Camellia chrysalis grows solitary in the leaf axils. When the flowers bloom, there are cup-shaped, pot-shaped or bowl-shaped flowers, which are delicate and colorful, beautiful and elegant. The oriental magic tea, which is called miraculous abroad, is known as "the giant panda in the plant kingdom" and "the queen of the tea family". [0003] At present, the methods of asexual propagation of Camellia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06A01G17/00
CPCA01G2/30A01G17/005
Inventor 刘付月清冼世庆林思诚
Owner 茂名市林业科学研究所
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