Overhead-layering rapid propagation method of camellia chrysantha seedlings

A technology of Camellia japonica and branch pressing, applied in the field of rapid propagation of Camellia japonica seedlings by pressing branches at high altitude, can solve the problems of unfavorable large-scale production, development and application of Camellia japonica asexual propagation, difficulty in popularization, and long cultivation period, etc. The effect of the time of income, shortening the time of seedling emergence, and shortening the time of flowering

Inactive Publication Date: 2014-07-09
MEIZHOU SHENGTONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are also the problems of long breeding cycle and low survival rate
[0005] The above two methods not only consume a large amount of propagation material, are costly, are difficult to manage, and are not easy to promote, but also have a long cultivation cycle, which is not conducive to the large-scale production and development and application of Camellia japonica asexual reproduction

Method used

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Examples

Experimental program
Comparison scheme
Effect test

experiment example 1

[0031] (1) Selection of branches of the mother tree: on the mother tree over 3 years old, select 100 branches with a stem thickness of 0.6cm to 1cm, 1 to 2 years of growth and 2 to 3 branches;

[0032] (2) Circumcision branches: Circumfer two circles at intervals of 5cm below the branch of the selected branch. The circumcision distance from the circumcision place to the end of the branch is 40-60cm and the distance between the two circles is 2cm. Two circles The depth of circumcision is the thickness of the bark, the bark between the two circles is peeled off, and then the bare phloem is completely stripped off, and then aired for 24 hours after stripping, and the moisture is dried;

[0033] (3) Substrate treatment: soak the moss with 0.01% potassium permanganate solution for 10 minutes for disinfection treatment, then infiltrate it with the rooting agent solution diluted 1000 times for 10 minutes and set aside;

[0034](4) Substrate wrapping: choose a plastic film with a spec...

experiment example 2

[0039] (1) Selection of branches of the mother tree: on the mother tree over 3 years old, select 100 branches with a stem thickness of 0.6cm to 1cm, 1 to 2 years of growth and 2 to 3 branches;

[0040] (2) Circumcision branches: Circumfer two circles at intervals of 8cm below the branch of the selected branch. The circumcision distance from the circumcision place to the end of the branch is 40-60cm and the distance between the two circles is 3cm. Two circles The depth of circumcision is the thickness of the bark, the bark between the two circles is peeled off, and then the bare phloem is completely stripped off, and then aired for 24 hours after stripping, and the moisture is dried;

[0041] (3) Substrate treatment: soak the moss with 0.03% potassium permanganate solution for 15 minutes for disinfection treatment, and then infiltrate it with the rooting agent solution diluted 1100 times for 12 minutes before use;

[0042] (4) Substrate wrapping: choose a plastic film with a sp...

experiment example 3

[0047] (1) Selection of branches of the mother tree: on the mother tree over 3 years old, select 100 branches with a stem thickness of 0.6cm to 1cm, 1 to 2 years of growth and 2 to 3 branches;

[0048] (2) Circumcision branches: Circumfer two circles at intervals of 10cm below the branch of the selected branch. The circumcision distance from the circumcision place to the end of the branch is 40-60cm and the distance between the two circles is 4cm. Two circles The depth of circumcision is the thickness of the bark, the bark between the two circles is peeled off, and then the bare phloem is completely stripped off, and then aired for 24 hours after stripping, and the moisture is dried;

[0049] (3) Substrate treatment: soak the moss with 0.03% potassium permanganate solution for 20 minutes for disinfection treatment, and then infiltrate it with the rooting agent solution diluted 1200 times for 15 minutes before use;

[0050] (4) Substrate wrapping: choose a plastic film with a s...

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PUM

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Abstract

The invention discloses an overhead-layering rapid propagation method of camellia chrysantha seedlings and belongs to the technical field of camellia chrysantha propagation. The method is characterized by including the steps of (1) seed tree branch selection, (2) branch girdling, (3) medium treatment, (4) medium wrapping, (5) post-layering management and (6) plant shearing and planting. The overhead-layering rapid propagation method of the camellia chrysantha seedlings is easy and convenient to implement, short in seedling growing time, high in rate of survival and suitable for camellia chrysantha propagation.

Description

technical field [0001] The invention relates to a method for propagation of camellia camellia seedlings, more specifically, a method for rapid propagation of camellia camellia seedlings by pressing branches at high altitude. Background technique [0002] Camellia chrysantha (Camellia chrysantha) is a general term for camellias with yellow flowers, belonging to the Camellia genus Camellia group of the Theaceae family. Golden camellia is known as "the giant panda in the plant kingdom" and "the queen of the tea family". Camellia not only has a very high ornamental value, but also because the leaves and flowers of Camellia contain natural tea polyphenols and tea polysaccharides, as well as essential amino acids and various trace elements, it can prevent and treat cardiovascular diseases, arteriosclerosis, and delay aging. It has good prevention and treatment effects and health care effects in improving the immune function of the body, so its economic value and medicinal value a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
Inventor 杨文武
Owner MEIZHOU SHENGTONG TECH
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