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Special grafting clamp for vegetables and vegetable grafting method

A technology for grafting clips and vegetables, applied in the fields of planting and vegetable cultivation, can solve the problems of uneven stress on the grafting clips, large local stress on the interface, easy occurrence of diseases and rot, etc., so as to improve the survival rate of grafting and increase the air tightness. The effect of sex and uniform force

Pending Publication Date: 2021-05-14
NINGBO ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The position in contact with the grafting site is two flat or curved surfaces. The clamping port of the existing grafting clip is generally a flush structure. When grafting plants with different thicknesses, it mainly depends on the elasticity of the tail of the grafting clip. To adjust the clamping effect, when clamping the joint between the rootstock and the scion, it is difficult to make the rootstock and the scion fit closely, and the scion cannot be completely wrapped, so that the interface part is partially in contact with the air, and the environment of the grafted seedlings in the healing period Mostly in a high temperature and high humidity environment, the interface parts are too exposed to air with high humidity, which is prone to disease and decay, which will affect the survival rate of grafting
In addition, the uneven stress on the existing grafting clips may lead to excessive local stress on the interface, affecting the healing effect of the interface and affecting the survival rate of grafting, which needs to be improved

Method used

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  • Special grafting clamp for vegetables and vegetable grafting method
  • Special grafting clamp for vegetables and vegetable grafting method
  • Special grafting clamp for vegetables and vegetable grafting method

Examples

Experimental program
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Effect test

Embodiment approach

[0093] As an embodiment of the present invention, the vegetable grafting method specifically includes the following steps:

[0094] (1) Rootstock seedling cultivation

[0095] Select pumpkin seeds with plump and uniform particles, stir in hot water at 60-85°C, and soak the seeds for the first time. After that, put them in clean water at 15-30°C for the second soaking, and scrub them during the process;

[0096] Wrap the soaked pumpkin seeds with wet fabric and place them in an incubator, accelerate germination at a constant temperature of 28-30°C, add water to keep them moist during the period, and pick and sow the seeds after the pumpkin seeds are white;

[0097] Irrigate the bottom water one day before sowing. When sowing, lay the pumpkin seeds flat with the radicle down, one seed per bowl, cover with 1-2cm thick seed mud, and cover with plastic film; keep the temperature of the seedling bed at 25-30°C before emergence. ℃, the humidity is kept at 70~90%, and the plastic fil...

Embodiment 1

[0120] Select India-China hybrid pumpkin type rootstock Sizhuang No. 7 as the rootstock, and fruit cucumber Bicui 20 as the scion. By splitting technology, the novel grafting clip of the present invention is used for grafting. The test results show that the survival rate of grafting is improved, and disease, rot, etc. The incidence of problems is also reduced.

[0121] The experiment was carried out in autumn, and the location was the nursery greenhouse of Ningbo High-tech Agricultural Technology Experimental Park.

[0122] The vegetable grafting method of the present embodiment comprises the steps:

[0123] (1) Rootstock seedling cultivation

[0124] Select pumpkin seeds with plump and consistent particles, put them in hot water at 70°C and stir for 15 minutes, and then soak the seeds for the first time. ~3 times scrubbing;

[0125] Wrap the soaked pumpkin seeds with a wet towel to keep them moist, place them in an incubator, germinate them at a constant temperature of 28-...

Embodiment 2

[0142] This embodiment further adds the following steps on the basis of embodiment 1:

[0143] From the 5th day after grafting, the grafted seedlings were drenched with a fertilizer solution, and topdressed once every 7-10 days; the fertilizer solution was a mixed solution of 0.1wt% potassium dihydrogen phosphate and 0.1wt% urea.

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Abstract

The invention provides a special grafting clamp for vegetables. The special grafting clamp comprises a first clamping piece and a second clamping piece, wherein a connecting structure is arranged between the first clamping piece and the second clamping piece; the first clamping piece and the second clamping piece are arranged as clamping ends on one side of the connecting structure and pressing ends on the other side; the size of an accommodating space between the clamping ends of the first clamping piece and the second clamping piece can be adjusted by pressing the pressing ends; the clamping ends comprise clamping jaws with arc-shaped surfaces attached to the periphery of a grafted seedling; and the clamping jaws of the first clamping piece and the clamping jaws of the second clamping piece are arranged in a staggered manner, so that the interface part of the grafted seedling can be conveniently and comprehensively wrapped, a stock and a scion are tightly attached and uniformly stressed, and the interface part is prevented from contacting air with high humidity to cause diseases and rot. The invention also provides a vegetable grafting method. The method adopts the grafting clamp.

Description

technical field [0001] The invention relates to the technical field of vegetable cultivation and planting, in particular to a special grafting clip for vegetables and a vegetable grafting method. Background technique [0002] Grafting technology can not only maintain the excellent traits of scion varieties, but also utilize the favorable characteristics of rootstocks. It has been widely used in the cultivation and planting of melons and solanaceous vegetables. In the grafting process, it is usually necessary to use some auxiliary tools to improve the survival rate of grafting, such as grafting clips. Grafting clips are important tools often used in the grafting process, which can make the rootstock and scion interface tightly fit, which is helpful for grafting survival , has a great influence on grafting efficiency and survival rate. [0003] The position in contact with the grafting site is two flat or curved surfaces. The clamping port of the existing grafting clip is gen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/38A01G22/05A01G13/00A01C21/00C05G3/00C05G5/20A01N59/16A01N43/647A01N65/32A01N65/08A01N59/00A01P3/00A01P1/00A01P21/00
CPCA01C21/005A01G13/00A01N43/647A01N59/00A01N59/16A01N65/08A01N65/32A01G2/38A01G22/05C05B7/00C05G3/00C05G5/20C05C9/00
Inventor 邢乃林古斌权张华峰应泉盛严蕾艳王迎儿张蕾琛黄芸萍王毓洪
Owner NINGBO ACAD OF AGRI SCI
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