Cuttage culturing method for twigs of prunus X cistena

A technology of cutting and cultivating method of tender branches, applied in the field of cultivating dwarf sakura, can solve the problems of long breeding cycle, time-consuming and labor-intensive, short cutting time limit, etc. Effect

Inactive Publication Date: 2018-07-10
河北美林生态农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ziye dwarf cherry is a hybrid of purple leaf plum and dwarf cherry. Its branches have very strong germination ability, beautiful tree shape, luxuriant branches and leaves, purple-red branches and leaves, and excellent ornamental value. It is a new favorite in landscaping in recent years. , has great potential for development. The propagation of Ziye dwarf cherry mainly depends on grafting, and the period required for grafted seedlings is longer. Generally, seeds are sown in the first year, and rootstock seedlings grow into rootstock seedlings. They are grafted in the second year and can only be sold after the autumn of the second year. , this kind of propagation is time-consuming and labor-intensive, and a few of them use cutting methods, but they all use cutting branches from strong mother branches. Cuttings are suitable for the period from late November to early December, and the cuttings can be done 40 to 50 days after cutting. After rooting, it will take 100-120 days to emerge from the nursery, the cutting time is short and the reproduction cycle is relatively long

Method used

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  • Cuttage culturing method for twigs of prunus X cistena

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] S1: Between May and September, cut 30cm of the twigs that were born in the same year, remove the 8cm leaves at the bottom, and soak them with carbendazim, then cut off the bottom of the twigs by 2cm to expose the new cut opening, and use a rooting agent The cut twigs are dipped into roots, and the processed twigs are cut into the greenhouse;

[0043] S2: From the beginning of the cutting to the 13th day after the cutting, every day from 6 am to 7 pm, spray water every 10-30 minutes, and spray water 4 times from 7 pm to 6 am the next day;

[0044] S3: From the 13th day to the 19th day after cutting, spray water every 20-30 minutes from 7 am to 7 pm every day, and spray water twice from 7 pm to 7 am the next day;

[0045] S4: From the 19th day to the 25th day after cutting, spray water once every 30-40 minutes from 7 am to 7 pm, and spray water once from 7 pm to 7 am the next day;

[0046] S5: From the 25th to the 28th day after cutting, from 7 am to 7 pm, spray water every hour;...

Embodiment 2

[0049] S1: Between May and September, cut 30cm of the twigs that were born in the same year, remove the 8cm leaves at the bottom, and soak them with carbendazim, then cut off the bottom of the twigs by 2cm to expose the new cut opening, and use a rooting agent The cut twigs are dipped into roots, and the processed twigs are cut into the greenhouse;

[0050] S2: The period from after cutting to the 13th day after cutting is the first stage of greenhouse management, which specifically includes the following management steps:

[0051] S21: Every day from 6 am to 10 am, spray water every half an hour, and spray water for 1.5 minutes each time;

[0052] S22: From 10 am to 4 pm, spray water every 10 minutes, and spray water for 1 to 2 minutes each time. Generally, the water spray time is 1 minute, but in sunny and windy weather, the water spray time is 2min;

[0053] S23: From 4 pm to 7 pm, spray water every 20 minutes, and spray water for 1.5 minutes each time;

[0054] S24: Spray water on...

Embodiment 3

[0067] Embodiment 3: Remove the shading net of the greenhouse on the 20th day after cutting, and the rest is the same as in Embodiment 2.

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Abstract

The invention belongs to the technical field of culturing methods of prunus X cistena and provides a cuttage culturing method for twigs of prunus X cisterna. The method comprises a twig treatment stepand a five-stage greenhouse management step, in the twig treatment step, a 30 cm long current-growth twig is sheared in May to September, leaves in the 8 cm position of the lower end are removed, thetwig is soaked in carbendazim, then, 2 cm of the lower end of the twig is sheared, a new cut is exposed, the twig with the new cut is subjected to root dipping with a rooting agent, and finally, thetreated twig is cut in a greenhouse. By means of the method, the technical problem that existing culturing methods of the prunus X cisterna have longer reproduction cycle is solved.

Description

Technical field [0001] The invention belongs to the technical field of purple leaf dwarf cherry cultivation methods, and relates to a purple leaf dwarf cherry tender branch cutting cultivation method. Background technique [0002] The purple leaf dwarf cherry is a hybrid of purple leaf plum and dwarf cherry. Its branches are very germinating, the tree is beautiful, the branches and leaves are lush, the branches and leaves are purple-red, and the ornamental is excellent. It is the new favorite in landscaping in recent years. It has great potential for development. The reproduction of the purple-leaf dwarf cherry tree is mainly by grafting, and the grafting seedling requires a longer period. Generally, the seedlings are planted in the first year to grow into rootstock seedlings, and the grafting in the second year can only be sold after the autumn of the second year. This kind of reproduction is time-consuming and labor-intensive. A few of them also use cutting methods, but they al...

Claims

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Application Information

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IPC IPC(8): A01G2/10A01G17/00A01N65/30A01N37/10A01N43/38A01P21/00
CPCA01G17/005A01N37/10A01N43/38A01N65/00A01N65/30
Inventor 王建忠
Owner 河北美林生态农业科技有限公司
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