Bleeding sap releasing green-branch grafting method for juglans sigillata in plateau

A technology of soaking walnuts and plateaus, which is applied in the field of plateau soaked walnuts to open slots and drain green branches, can solve the problems of delay, low survival rate of grafting, unfavorable rapid development of modern economy, etc., achieve huge economic benefits, and improve the effect of grafting survival rate

Inactive Publication Date: 2018-08-31
金光银
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the development of the walnut industry and the production practice of improving quality and efficiency, the survival rate of the existing plateau soaked walnut grafting is low, and the unsurvi

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] This embodiment provides a method for grafting plateau soaked walnuts with slotted water and green branches. The grafting time is selected from May to June, and the average temperature is between 10-25°C, including the following steps:

[0022] Step 1: select the target species for grafting, select semi-lignified strong growth branches, and cut off the young leaves for later use;

[0023] Step 2: Grafting, by opening a small groove with a length of 2-3 cm and a width of 0.2-0.5 cm at the connection between the scion and the rootstock, the wounded water of the tree body is drawn out, and then bandaged;

[0024] Step 3: Daily management.

[0025] In order to further improve the survival rate of grafting, in step 1, cut off the young leaves and treat them with phytohormone for later use.

[0026] Specifically, in step 1, the phytohormone treatment is soaked in 200-300PPM naphthaleneacetic acid for 6-8 hours, which can promote the activity of the cambium, thereby promoting...

Embodiment 2

[0028] This embodiment provides a method for grafting plateau soaked walnuts with slotted water and green branches. The grafting time is selected from May to June, and the average temperature is between 10-25°C, including the following steps:

[0029] Step 1: select the target species for grafting, select semi-lignified strong growth branches, and cut off the young leaves for later use;

[0030] Step 2: Grafting, by tying a small stick 3-5 cm long and 0.2-0.3 cm in diameter at the connection between the scion and the rootstock, drawing out the wounded water of the tree body, and then bandaging;

[0031] Step 3: Daily management.

[0032] In order to further improve the survival rate of grafting, in step 1, cut off the young leaves and treat them with phytohormone for later use.

[0033] Specifically, in step 1, the phytohormone treatment is soaked in 200-300PPM naphthaleneacetic acid for 6-8 hours, which can promote the activity of the cambium, thereby promoting wound healing...

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PUM

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Abstract

The invention relates to a bleeding sap releasing green-branch grafting method for juglans sigillata in a plateau, and belongs to the technical field of development of forestry walnut industry and therelated technical field. The method specifically comprises the following steps: step 1, performing scion selection of a target variety: selecting a semi-lignified healthy and robust growing branch, and cutting off tender leaves for standby application; step 2, performing grafting: opening a small groove with a length of 2-3 cm and a width of 0.2-0.5 cm in a connection position of a scion and a rootstock, or bundling a small stick with a length of 3-5 cm and a diameter of 0.2-0.3 cm to draw out bleeding sap of a tree body, and performing bandaging; and step 3, performing daily management. Themethod provided by the invention selects semi-lignified growing branch new shoots, releases the bleeding sap of the tree body (grooving and releasing sap), can improve a grafting survival rate by 25%or more, can make up for the defect that grafting is performed again in a next year because grafting does not succeed in spring of a current year, completes grafting transformation a year earlier, improves quality, increases benefits, and can obtain huge economic benefits.

Description

technical field [0001] The invention belongs to the field of forestry walnut industry development and related technical fields, and in particular relates to a method for grafting plateau soaked walnuts with grooved water-discharging green branches. Background technique [0002] Grafting is one of the methods of artificial propagation of plants. That is to graft the branches or buds of one plant onto the stem or root of another plant, so that the two parts connected together grow into a complete plant. Grafting methods are divided into branch grafting and bud grafting. Grafting is carried out by utilizing the ability of plants to heal after injury. [0003] Grafting is of great significance to the reproduction of some fruit trees that do not produce seeds (such as persimmons, some varieties of citrus). Grafting can not only maintain the excellent traits of scion varieties, but also utilize the favorable characteristics of rootstocks to achieve early fruiting, enhance cold ...

Claims

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Application Information

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IPC IPC(8): A01G2/30
CPCA01G2/30
Inventor 金光银
Owner 金光银
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