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Grafting seedling-raising method of grapes

A technology for grafting seedlings and grapes, applied in the field of grape planting, can solve the problems of low survival rate, weak growth, stiff seedlings, etc., and achieve the effects of high survival rate, strong growth and good disease resistance.

Inactive Publication Date: 2020-04-17
北京三润泰克国际农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Grafting is a way of plant artificial propagation, which can not only maintain the advantages of scion, but also use the characteristics of rootstock. Grafting seedlings is of great significance to improve the nutritional value and economic value of grapes, but the existing methods of grape grafting seedlings have survived. The rate is low, the growth is weak, and there are many problems of stiff seedlings and dead seedlings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] 1) Soil selection: Choose sandy soil with flat terrain, leeward to the sun, smooth drainage and irrigation, fertile soil, neutral or slightly acidic sandy soil as the nursery land, and the nursery land implements a yearly crop rotation, and does not repeat seedling cultivation in situ;

[0022] 2) scion variety selection: select Kyoho as the scion variety;

[0023] 3) Selection of rootstock varieties: select rootstock varieties according to factors such as soil-borne pest resistance, disease resistance, adaptability to soil adversity, and influence on the growth characteristics of scion varieties, and select 3309 seedlings with well-developed root system and good growth as rootstock seedlings;

[0024] 4) Cutting method: Before cutting, take out the rootstock seed strips and cut them into stems with 2-3 nodes, the length is 20-30cm, the top of the branches is cut flat at 1-1.5cm above the bud nodes, and the lower end of the branches is below the bud nodes Cut the inclin...

Embodiment 2

[0030] Select Sunshine Rose as the scion variety; select 5BB as the rootstock variety; all the other steps are the same as in Example 1.

Embodiment 3

[0032] Select Zaoxia Rose as the scion variety; select Beida as the rootstock variety; all the other steps are the same as in Example 1.

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PUM

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Abstract

The invention discloses a grafting seedling-raising method of grapes. The grafting seedling raising method of the grapes comprises the following steps: selecting neutral or slightly-acid sandy loam soil as nursery lands, selecting kyoho, shine muscat, sunrise muscat or muscat kyoho as scions varieties, and selecting summer black, bata and 3309 or 5BB as rootstock varieties; covering seedbeds by using a mulching film or carrying out seedling growing on a field ridge before cuttings of grapes, and compacting the peripheral parts of the mulching film with soil to ensure that the seed space of cutting plants is 10cm and the row distance is 40cm; cutting off the scions from semi-woody young shoots in a cutting orchard; selecting the scions with full bud eyes and performing double-root grafting;cutting the scions to be wedge-shaped by adopting a single-bud cleft grafting method; cutting off 1 / 3 of each plant of rootstock; inserting the scions into the rootstock to enable the scions and therootstock to be aligned; and then tightly wrapping the scions and the rootstock by using a grafting film. According to the grafting seedling-raising method of the grapes disclosed by the invention, through a two-root grafting technology, a survival ratio of grafting seedlings can be increased, the growth vigor is high, a seedling emergency ratio of primary seedlings is high, the phenomena of runtseedlings and dead roots are avoided, the disease resistance is high, and a maturation period is ahead of time.

Description

technical field [0001] The invention relates to the technical field of grape planting, in particular to a method for grafting grape seedlings. Background technique [0002] Grafting is a way of plant artificial propagation, which can not only maintain the advantages of scion, but also use the characteristics of rootstock. Grafting seedlings is of great significance to improve the nutritional value and economic value of grapes, but the existing methods of grape grafting seedlings have survived. The rate is low, the growth is weak, and there are many problems of stiff seedlings and dead seedlings. Contents of the invention [0003] Aiming at the above-mentioned technical problems in the related art, the present invention proposes a grape grafting seedling raising method, which can overcome the above-mentioned deficiencies in the prior art. [0004] For realizing above-mentioned technical purpose, technical scheme of the present invention is realized like this: [0005] A m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/30A01G2/10A01G17/02
CPCA01G17/02A01G2/10A01G2/30
Inventor 李迎忠吕科张拥军程龙龙智强王志润马辰运
Owner 北京三润泰克国际农业科技有限公司
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