Method for quickly grafting young seedlings of gynura segetum

A technology for seedlings and gyroscopes, which is applied in the directions of grafting, botanical equipment and methods, plant protection covers, etc., can solve the problems of low reproductive efficiency of gyroscope seeds, long growth years, long flowering and fruiting time, etc., and achieve callus growth. The effect of compact, robust growth and improving graft survival rate

Pending Publication Date: 2022-02-08
JIANGXI AGRICULTURAL UNIVERSITY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for rapid grafting of gyro fruit seedlings, which mainly solves the problems of low reproductive efficiency, long growth period, and long flowering and fruiting time of gyro fruit seeds, so that it can quickly flower and set fruit for multiplication and application

Method used

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  • Method for quickly grafting young seedlings of gynura segetum
  • Method for quickly grafting young seedlings of gynura segetum
  • Method for quickly grafting young seedlings of gynura segetum

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] (1) Separation and treatment: Choose a gyrchy tree that grows and healthy, diseaseless pests, at 5 o'clock in late February, with a high branch cut the branch of the buds with a high branch, and the branches are filled into the humidity. 60% of the river sand; in the branches, the form is full of sprouts, 1 cm above the buds, cut down 2 cm, down-cut mouth, 2cm from the bud, resulting in the flap buds;

[0034] (2) Rootstock selection and treatment: rootstock selection 2-year birth gyro fruit seedlings growing and patient, selected rootstock cuts at 10 cm from the ground and cuts the incision, and then cut down below the section below the section. Go to a 2cm of 2cm, cut the other branches on the trunk.

[0035] (3) Grafting: A step of step (1) is bonded at the rootstock cutting surface of step (2), and the upper portion of the rootstock is 0.5 cm from the scooter, with a long 20 cm, a long boss of a width of 2 cm. The film is tied. Just expose the part of the bud;

[0036] ...

Embodiment 2

[0038] (1) Separation and treatment: Choose a gyrchy tree that grows and healthy, diseaseless pests, at 5 o'clock in late February, with a high branch cut the branch of the buds with a high branch, and the branches are filled into the humidity. 60% of the river sand; in the branches, the form is full of sprouts, 1 cm above the buds, cut down 3cm down, lower cut mouth 2cm, resulting in a budding of the sheet;

[0039] (2) The rootstock selection and treatment: the rootstock selection 3-year birth gyro fruit seedlings growing and patient, selected rootstock cuts at 15cm from the ground and cuts the incision, and then cut down with the blade below the section. Go to a piece of 3 cm, cut the other branches on the backbone to the base;

[0040] (3) Grafting: The step of step (1) is bonded at the rootstock cutting surface of step (2), and the upper portion of the rootstock is 0.2 cm from the scooter, and the long ribs of the long 20 cm and the width of 2 cm are brought. Just expose the ...

Embodiment 3

[0043] (1) Separation and treatment: Choose a gyrchy tree that grows and healthy, diseaseless pests, at 5 o'clock in late February, with a high branch cut the branch of the buds with a high branch, and the branches are filled into the humidity. 60% of the river sand; in the branches, the form is full of sprouts, and cut down by 1 cm above the budding, 2.5cm downward, down the bud 2cm from the bottom of the bud, resulting in a budding of the sheet;

[0044](2) Squeezing and treatment of rootstock: rootstock selection 2-year birth gyro fruit seedlings growing and patient, selected rootstock cuts at 12cm from the ground and cuts the incision, then 2.5 cm below the section. Under cutting with a piece of 2.5cm, cut the other branches on the backbone to the base;

[0045] (3) Grafting: A step of step (1) is bonded at the rootstock cutting surface of step (2), and the upper portion of the rootstock is 0.5 cm from the scooter, with a long 20 cm, a long boss of a width of 2 cm. The film is...

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Abstract

The invention discloses a method for quickly grafting young seedlings of gynura segetum, belongs to the technical field of plant grafting, and aims to solve the problem that successful gynura segetum grafting cases are not reported at present. The rapid grafting method for the young seedlings of the gynura segetum comprises the following steps: a gynura segetum seed tree which grows robustly and is free of plant diseases and insect pests is selected, branches are sheared, buds with full shapes are selected, and sheet-shaped scions with the buds are obtained through cutting; a 2-3-year-old gynura segetum seedling which grows robustly and is free from plant diseases and insect pests is selected as a stock, the seedling is cut off at a position 10-15cm away from the ground, and one piece is cut off below the section; and the scions are attached to the sections of the rootstocks, binding and tightening are conducted through grafting films, and finally watering management is conducted. According to the grafting scheme, the problems of low seed breeding efficiency, long growth age limit and long flowering and fruiting time of the gynura segetum are solved, the seedling growing age limit of the gynura segetum can be shortened, the gynura segetum blooms and fruits in advance so as to be put into production, the grafting survival rate is high, grafted seedlings grow robustly, and the method has wide application value.

Description

Technical field [0001] The present invention relates to the field of plant grafting technologies, and more particularly to a rapid grafting of a gyroscopic real seedlings. Background technique [0002] The existing gyrnuts reproductive technology is mainly seed reproduction and cutting breeding, but the gyrchies are thick and woodted, and contain germination inhibitors, leading to the duration of the gyrnuts, and germination. The gyrch fruit is also difficult to remove, you need to open with a hammer, but it will hurt the seed during the process, so the seed reproduction is difficult to promote. The cutting breeding of the gyro fruit has been successful, but the cutting breeding of cutting breeding is not as good as grafting, and the root of the Springs, the roots of the Springs, which are relatively fragile, and the growth rate of cutting seedlings is slow. [0003] The existing grafting technology is mainly used by sprouting, cutting, cleaning, "T" bud, supplemented by differen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/30A01G17/00A01G13/02
CPCA01G2/30A01G17/005A01G13/0237
Inventor 唐明徐莹朱恒裘利洪于宏于芬沈爱民国春策张文根
Owner JIANGXI AGRICULTURAL UNIVERSITY
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