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Panicled hydrangea cuttage method

A panicle hydrangea cutting technology, applied in botany equipment and methods, planting substrates, gardening, etc., can solve the problem of low rooting rate and achieve the effect of improving the rooting rate of cuttings

Inactive Publication Date: 2015-11-18
JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, panicle hydrangea is a kind of flower with very promising application prospects. There have been studies on cutting it, but there is a problem of low rooting rate

Method used

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  • Panicled hydrangea cuttage method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] (1) In March, choose healthy panicle hydrangea branches;

[0022] (2) Prepare the cutting matrix, which is composed of vermiculite and perlite with a volume ratio of 1:1;

[0023] (3) above-mentioned Hydrangea paniculata branch is trimmed into 5-7cm long, and in June, branch trimming stays two leaves and cuts off half, gets fringe;

[0024] (4) the above-mentioned spikes are dipped in the ABT solution of 100 mg / L for 10 seconds and taken out after 10 seconds, and then the cuttings are placed in the cutting matrix obtained in step (2), and the depth of the cuttings is 1 / 2 or 1 / 3 of the spikes;

[0025] (5) Water thoroughly, spray water every day, keep the humidity above 80%, and place it under the shade for normal management.

Embodiment 2

[0027] (1) In June, choose healthy panicle hydrangea branches;

[0028] (2) prepare cutting matrix, be made up of vermiculite;

[0029] (3) above-mentioned Hydrangea paniculata branch is trimmed into 5-7cm long, and branch trimming stays two leaves and cuts off half, gets fringe bar;

[0030] (4) Dip the above-mentioned spikes into the naphthalene acetic acid Na solution with a concentration of 1000mg / L for 10 seconds and then take them out, then cut them in the cutting matrix obtained in step (2), and the cutting depth is 1 / 2 or 1 / 3 of the spikes ;

[0031] (5) Water thoroughly, spray water every day, keep the humidity above 80%, and place it under the shade for normal management.

Embodiment 3

[0033] (1) In June, choose healthy panicle hydrangea branches;

[0034] (2) Prepare the cutting matrix, which is composed of peat and vermiculite with a volume ratio of 1:1;

[0035] (3) above-mentioned Hydrangea paniculata branch is trimmed into 5-7cm long, and branch trimming stays two leaves and cuts off half, gets fringe bar;

[0036] (4) Take out the indole butyric acid solution with a concentration of 300mg / L dipped in the above-mentioned spikes for 10 seconds, then cut them in the cutting matrix obtained in step (2), and the depth of cuttings is 1 / 2 or 1 / 2 of the spikes 3;

[0037] (5) Water thoroughly, spray water every day, keep the humidity above 80%, and place it under the shade for normal management.

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PUM

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Abstract

The invention discloses a panicled hydrangea cuttage method. The panicled hydrangea cuttage method comprises the following steps that (1) healthily and strongly growing panicled hydrangea branches are selected; (2) a cutting medium is prepared and consists of one or more of turf, vermiculite and perlite; (3) the lengths of the panicled hydrangea branches are trimmed to be 5-7 cm to obtain cuttings; (4) the cuttings are treated by using a growth regulator solution containing naphthylacetic acid, indolebutyric acid, ABT and a green plant growth regulator or naphthylacetic acid Na and then are plugged into the cutting medium obtained in the step (2) in a cuttage mode; (5) profound watering is performed, water is sprayed every day to keep the humidity to be above 80%, and the cuttings are arranged in a sunshade for normal management. Compared with the prior art, the panicled hydrangea cuttage method has the advantage of cutting propagation in the prior art, and the cutting and rooting rate of the panicled hydrangea and the survival rate after transplantation can be remarkably improved by the adoption of the specific cutting medium and the growth regulator solution and combination of other processing methods.

Description

technical field [0001] The invention relates to a hydrangea panicle cutting method, which belongs to the technical field of nursery stock propagation. Background technique [0002] Hydrangea paniculata is a small tree or shrub in the Hydrangea family, with huge flower heads, like white snow pressing on the branches, or like white butterflies around the forest, with strong branching ability, long flowering period, and can be used as dried flowers; the flower color is white or pink, Bring a beautiful color and cool feeling to summer. And it is extremely cold-resistant, easy to prune, and has few pests and diseases. Therefore, it is an emerging tree species with high ornamental value in landscaping. It can also be used as medicine, and has the effect of clearing away heat and resisting abuse. [0003] At present, panicle hydrangea is a kind of flower with very promising application prospects. There have been studies on cutting it, but there is a problem of low rooting rate. ...

Claims

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Application Information

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IPC IPC(8): A01G31/00
CPCA01G31/00A01G24/00
Inventor 周余华周琴蒋涛王磊于健王红梅
Owner JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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