Rigid branch grafting and rapid grow seedling technique for grape

A technology of hard branch grafting and new technology, applied in horticulture, botanical equipment and methods, gardening tools/equipment, etc., can solve the development of high-grade and high-quality products that are not suitable for variety diversification, planting scale production standardization, and management modern products. demand, reduce the competitiveness of grape products, slow grape growth and development, etc., to achieve high yield and high efficiency, improve breeding purity and production efficiency, and achieve early results

Inactive Publication Date: 2005-09-14
昌云军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Before the present invention, grape seedlings mostly adopt traditional methods of raising seedlings such as pruning and rooting, cuttings, and some use green branch grafting to raise seedlings. The above methods lead to slow growth and development of grapes, low survival rate, long cycle, and damage to parts when transplanting seedlings. The root system has to go through a slow seedling period, which delays growth and fruiting. There is a long

Method used

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  • Rigid branch grafting and rapid grow seedling technique for grape
  • Rigid branch grafting and rapid grow seedling technique for grape

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Take the hard branch grafting of the early-maturing variety "Yatomi Rosa" grape as an example:

[0022] (1) Choose sandy loam soil with flat terrain, sunny, irrigation and drainage to build a hotbed for grape seedlings, and the hotbed uses electric heating wires to heat up and control the temperature;

[0023] (2) Select the mature branches and tendrils of the annual "Yatomi Rosa" grape with normal growth after winter pruning as scion 2;

[0024] (3) select the annual "Kyoho" grape seedlings with well-developed root system and strong growth to make the female stock 5 of grafting;

[0025] (4) At 2.5cm from the lower end of the "Yatomi Rosa" grape scion 2, it is beveled to the bottom to form a long horse-ear-shaped beveled surface 3, and then beveled into a horseshoe-shaped beveled surface 3 at the bottom of the back side, and 2 scions are left on the top of the scion 2. Flower bud 1 truncated;

[0026] (5) Cut evenly from the 5cm above the root of the "Jufeng" rootsto...

Embodiment 2

[0031] The mid-maturing variety "Graft Rose" was used as the hard branch scion, and it was grafted on the rootstock of "Jufeng" as the female parent:

[0032] (1) Build a seedling breeding hotbed indoors and prepare electric heating equipment;

[0033] (2) Select the branch flower bud 1 scion 2 of "Rose Fragrance" and the rootstock 5 with "Kyoho" as the female parent;

[0034] (3) At 2.5cm from the lower end of the scion 2 of "Rose Fragrance" to the bottom, it is beveled to form a long horse-ear-shaped beveled surface 3, and then it is cut into a horseshoe-shaped beveled surface 3 at the bottom of the back, and two flower buds 1 are left on the upper part of the scion 2. truncate;

[0035] (4) Cut evenly at 6 cm above the 5 roots of "Jufeng" seedling stock, and vertically cut a vertical slit in the middle of the cut surface, which is the root stock incision 6, about 3 cm long;

[0036] (5) Insert the horse-ear-shaped beveled surface 3 of the "Rose Fragrance" scion 2 from top...

Embodiment 3

[0040] Take the late-maturing variety "Zexiang" as the scion and "Beida" as the rootstock seedling grafting as an example:

[0041] (1) Build seedling hotbeds indoors or outdoors, and prepare electric heating equipment;

[0042] (2) Select "Zexiang" scion 2 and "Beida" as female rootstock 5;

[0043] (3) At 2.5cm from the lower end of the "Zexiang" scion 2 to the bottom, it is beveled to form a long horse-ear-shaped beveled surface 3, and then it is cut into a horseshoe-shaped beveled surface 3 at the bottom of the back, and two flower buds 1 are left on the top of the scion 2 to cut off ;

[0044] (4) Cut evenly at 7 cm above the 5 roots of "Beida" rootstock, and vertically cut a vertical slit in the middle of the cut surface, which is the rootstock incision 6;

[0045] (5) Insert the horse-ear-shaped beveled surface 3 of the "Rose Fragrance" scion 2 from top to bottom along the rootstock 5 incision 6, and pay attention to at least aligning the bonding cambium 4 on one side...

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Abstract

Disclosed a new technology for fast growing seedling by grafting hard branch of grape, is characterized in the following method and steps : (1) building hotbed for growing seedling of grape and preparing heating means; (2) selecting high quality of hard branch for grafting and stock with developed and strong root; (3) shearing the stock in its 5-8 cm above the root, and making a vertical cut in the middle of said cut; cutting a surface with obliquity from 2.5 cm of lower graft to the bottom, and cutting a tangent plane in the back of graft at the base with two flower buds cutting in its upper part; introducing the oblique plane of graft into the stock along the cut with respect to at least one cambium of two sides, and packing securely the combination of the top part of stock and the grafting cut of the graft with plastic; (4) putting the seedling grafted on hotbed keeping a certain damp condition of root and a certain temperature condition around grafting combination, and the grafting combination will heal in twenty to thirty days therefore the seedling can be cultivated out. Said technology is in advantages of low cost, fast cultivation, novelty, easy graft, and survival rate than 95 %.

Description

technical field [0001] The invention relates to a new technology for rapid seedling cultivation, specifically discloses a new technology for rapid seedling cultivation of grape hard branch grafting, belongs to the technical field of forest fruit grafting seedling breeding and production, and is widely applicable to forest fruit grafting. Background technique [0002] Before the present invention, grape seedlings mostly adopt traditional methods of raising seedlings such as pruning and rooting, cuttings, and some use green branch grafting to raise seedlings. The above methods lead to slow growth and development of grapes, low survival rate, long cycle, and damage to parts when transplanting seedlings. The root system has to go through a slow seedling period, which delays growth and fruiting. There is a long period of time for grafting seedlings in the first year, planting in the second year, and fruiting in the third year. It is labor-intensive, time-consuming, costly, and slow...

Claims

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Application Information

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IPC IPC(8): A01G1/06A01G7/02
Inventor 昌云军
Owner 昌云军
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