Cuttage cultivation method for azalea

A cultivation method and azalea technology, which are applied in the field of plant cultivation, can solve the problems of increasing the cutting cultivation cost of azaleas, difficulty in the cultivation of azalea cuttings, low reproduction survival rate, etc. Excellent, large pore effect

Inactive Publication Date: 2017-02-01
PINGDINGSHAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of growing seedlings of Rhododendron by cuttings, the cutting branches of Rhododendron have special requirements on the substrate and growth environment, and are easy to be infected with bacteria and suffer from insect pests during the seedling cultivation process. Therefore, the survival rate of Rhododendron by cuttings is low. It also brings great difficulty to large-scale rhododendron cutting cultivation, which increases the cost of rhododendron cutting cultivation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A rhododendron cuttage cultivation method, selects rhododendron's semi-lignified branches of 10cm in the same year, then cuts the obtained branches after pretreatment, and grows seedlings under daily management. The specific steps of the pretreatment are: Remove the excess leaves from the branches, leave the top 2 leaves, put them into the disinfectant for 0.5 hours, remove and drain the liquid on the surface, then insert the lower part of the branches with a length of 20% into the nutrient solution for 16 hours, remove and drain liquid on the surface;

[0029] The disinfectant is mixed according to parts by weight of 1 part of shikonin, 1 part of isopulegol, 1 part of curcumin, 2 parts of chlorogenic acid, 2 parts of gibberellin and 40 parts of boric acid with a mass concentration of 0.3%. made;

[0030] The nutrient solution is prepared by mixing 50 parts of silk fibroin, 50 parts of cantaloupe juice, 20 parts of root powder, 10 parts of saponin, 1 part of potassium ...

Embodiment 2

[0045] A method for cutting and cultivating rhododendrons. Selecting 12cm semi-lignified branches of rhododendrons in the same year, and then cutting the obtained branches after pretreatment, and cultivating seedlings under daily management. The specific steps of the pretreatment are: Remove the excess leaves from the branches, leave the top 2 leaves, put them into the disinfectant for 1.5 hours, remove and drain the liquid on the surface, then insert the lower part of the branches with a length of 30% into the nutrient solution for 18 hours, remove and drain liquid on the surface;

[0046] The disinfectant is mixed according to parts by weight of 2 parts of shikonin, 2 parts of isopulegol, 2 parts of curcumin, 3 parts of chlorogenic acid, 3 parts of gibberellins and 45 parts of boric acid with a mass concentration of 0.3%. made;

[0047] The nutrient solution is prepared by mixing 70 parts of silk fibroin, 70 parts of cantaloupe juice, 30 parts of root powder, 20 parts of sa...

Embodiment 3

[0062] A rhododendron cuttage cultivation method, selects rhododendron with semi-lignified branches of 15cm in the current year, then cuts the obtained branches after pretreatment, and grows seedlings under daily management. The specific steps of the pretreatment are: Remove the excess leaves from the branches, leave the top 3 leaves, put them into the disinfectant for 2.5 hours, remove and drain the liquid on the surface, then insert the lower part of the branches with a length of 40% into the nutrient solution for 20 hours, remove and drain liquid on the surface;

[0063] The disinfectant is mixed according to parts by weight of 3 parts of shikonin, 3 parts of isopulegol, 3 parts of curcumin, 4 parts of chlorogenic acid, 4 parts of gibberellins and 50 parts of boric acid with a mass concentration of 0.3%. made;

[0064] The nutrient solution is prepared by mixing 90 parts of silk fibroin, 90 parts of cantaloupe juice, 40 parts of root powder, 30 parts of saponin, 3 parts of...

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Abstract

A cuttage cultivation method for azalea. A semi-lignified annual branch (10-15 cm) of azalea is selected and then is pre-treated and cut, and the branch is cultured under daily management until a seedling grows, wherein the pre-treatment particularly includes the steps of: removing redundant leaves from the branch with 2-3 leaves on the top remained, and soaking the branch in a disinfectant for 0.5-2.5 h, taking the branch out and draining the branch to remove liquid on the branch, and inserting the lower end, by 20-40% by length of the branch, of the branch into a nutrient solution to soak the branch for 16-20 h, and taking the branch out and draining the branch to remove liquid on the branch. The method saves time and labor intensity, is low in cost and is easy to achieve in batches, and greatly increases the rooting rate and survival rate of the cut branch of the azalea.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a rhododendron cutting cultivation method. Background technique [0002] Rhododendron, also known as azalea and pomegranate, is an evergreen or ordinary green shrub. Rhododendron generally blooms in spring, with 2-6 flowers per cluster, funnel-shaped corolla, red, light red, apricot red, snow green, white, etc., with luxuriant and bright colors. It is a typical acid soil indicator plant in south-central and southwest China. The whole rhododendron can be used for medicinal purposes. It has the effects of promoting qi and blood circulation and nourishing deficiency. It can treat internal injury cough, kidney deficiency and deafness, irregular menstruation, rheumatism and other diseases. Because of its bright red corolla, it is a famous flower plant with high ornamental value. [0003] Rhododendron can be propagated by five methods: cutting, grafting, layering, branching...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/08A01G1/00A01G31/00A01G13/00A01N59/14A01N43/12A01N37/38A01N35/06A01N35/02A01N31/06A01P1/00
CPCA01C1/08A01G13/00A01G31/00A01N31/06A01N35/02A01N35/06A01N37/38A01N43/12A01N59/14A01N2300/00
Inventor 程世平陈明辉孙学荣赵旭耀
Owner PINGDINGSHAN UNIVERSITY
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