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Method for propagating malus spectabilis by means of grafting

A begonia and rootstock technology, applied in grafting, botanical equipment and methods, horticulture, etc., can solve the problems of incision infection and low final survival rate, and achieve the effects of less incision infection, high final survival rate and broad prospects.

Inactive Publication Date: 2016-09-07
安徽菲扬新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current method of grafting and propagation of crabapple has the problems of low final survival rate and wound infection

Method used

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  • Method for propagating malus spectabilis by means of grafting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A method for grafting and propagating Chinese crabapple, comprising the steps of:

[0026] (1) Preparation before grafting

[0027] In 3 days before the grafting, the rootstock seedlings were continuously watered, and the middle part of the middle and upper branches of the healthy and vigorous growth of the plants was collected as the scion, and then the blades on the scion were cut off from the leaf base, and the petioles were retained. The moisture content of the rootstock seedlings was 10%;

[0028] (2) Cut rootstock

[0029] At a place where the rootstock is 10-20 cm above the ground, select the straight and smooth part of the stem and cut the first cut obliquely downward at an angle of 20°. The depth is 1 / 3 of the dry diameter and the length is 2 cm, and then the bottom of this cut is 1 cm upward. Cut the second knife downward at a 45° angle until it reaches the first incision, remove and cut the scutellum, and complete the rootstock incision, in which a catheter...

Embodiment 2

[0039] A method for grafting and propagating Chinese crabapple, comprising the steps of:

[0040] (1) Preparation before grafting

[0041] In 4 days before grafting, the rootstock seedlings were continuously watered, and the middle part of the middle and upper branches of the healthy and vigorous growth of the plants was collected as the scion, and then the blades on the scion were cut off from the leaf base, and the petioles were retained. The moisture content of the rootstock seedlings was 15%;

[0042] (2) Cut rootstock

[0043] At the place where the rootstock is 15 cm above the ground, select the straight and smooth part of the stem and cut the first cut obliquely downward at an angle of 25°. The depth is 11 / 30 of the dry diameter and the length is 3 cm. Cut the second knife downward at an angle of ° until it is at the first incision, remove and cut the scutellum, and complete the rootstock incision, in which a catheter is inserted;

[0044] (3) cut the scion

[0045]...

Embodiment 3

[0053] A method for grafting and propagating Chinese crabapple, comprising the steps of:

[0054] (1) Preparation before grafting

[0055] In 5 days before grafting, the rootstock seedlings were continuously watered, and the middle part of the middle and upper branches of the healthy and vigorous growth of the plants was collected as the scion, and then the blades on the scion were cut off from the leaf base, and the petioles were retained. The moisture content of the rootstock seedlings was 20%;

[0056] (2) Cut rootstock

[0057] At the place where the rootstock is 20 cm above the ground, select the straight and smooth part of the stem and cut the first cut obliquely downward at an angle of 30°. The depth is 2 / 5 of the dry diameter and the length is 4 cm. Cut the second knife downward at an angle of ° until it is at the first incision, remove and cut the scutellum, and complete the rootstock incision, in which a catheter is inserted;

[0058] (3) cut the scion

[0059] T...

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Abstract

The invention discloses a method for propagating malus spectabilis by means of grafting. The method has the advantages that the moisture contents of intermediate rootstock seedling lands are 10-20%, accordingly, healing tissues can be advantageously formed, the grafted joint butting and binding difficulty can be lowered, and the ultimate survival rate can be increased; guide tubes are inserted into rootstocks, nutrition can be continuously delivered and exchanged between the rootstocks and scion, and accordingly normal nutritional requirements of the scion can be assuredly met; each tying strap is a thin film with 3-4 wires, the thin films are disinfected before being used, and accordingly germs can be prevented from invading to infect wound; nutrient solution can be irrigated by means of binding, and accordingly clinging of cut openings can be promoted; the malus spectabilis propagated by the aid of the method by means of grafting is high in ultimate survival rate and little in cut opening infection, and accordingly the method has a huge market potential and a broad prospect.

Description

technical field [0001] The invention belongs to the field of flower propagation, and more specifically, the invention relates to a grafting and propagation method of crabapple. Background technique [0002] Begonias belong to the genus Malus ( Malus ) variety of plants and the genus Papaya ( Chaenomeles ) Generic and common names of several plants. Representative plant crabapple (scientific name: Malus spectabilis ) and papaya (scientific name: Chaenomeles sinensis ) are shrubs or small trees of the Rosaceae family. They are famous ornamental tree species in China and are commonly cultivated in various places. Horticultural varieties are pink doublet and white doublet. Begonias are mostly ornamental flowers and trees used for urban greening and beautification (although there are many varieties with high edible value of fruits). Many of them are famous ornamental plants, such as: Xifu Begonia, Suisi Begonia, Sticking Begonia and Papaya Begonia, commonly known as "Fou...

Claims

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Application Information

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IPC IPC(8): A01G1/06
CPCA01G2/30
Inventor 岳朝雷
Owner 安徽菲扬新材料有限公司
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