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A kind of grafting method of cucumber top-insertion fixation

A fixation method and a technology for cucumbers are applied in the field of fixed grafting of cucumber tops, which can solve the problems of the quality of seedlings falling, the rootstock being easily broken or splitting, and the scions being easy to fall off, so as to improve the quality, improve the grafting survival rate, and improve the survival rate. rate effect

Active Publication Date: 2021-02-09
FUJIAN AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the fact that the rootstock is easy to break or split during the operation of this method, the scion is too thin and easy to fall off, and the environmental management after grafting is extensive, all of which will directly cause problems such as slow healing of grafted seedlings, reduced survival rate, and reduced quality of seedlings supplied by factories.

Method used

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  • A kind of grafting method of cucumber top-insertion fixation

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Effect test

Embodiment 1

[0032] A kind of method for grafting of cucumber top insertion fixation, wherein, comprises the following steps:

[0033] (1) Seed soaking to accelerate germination. Cucumber and pumpkin seeds are first soaked in disinfectant for 30 minutes, washed with water after soaking, put into warm water at 60°C, and stirred continuously for 10 minutes. After the water temperature drops to 30°C, soak the seeds for 6 hours. After soaking the cucumber seeds, wash them and place them in a constant temperature box at 28°C to accelerate germination. After 1.5 days, they will germinate and can be sown;

[0034] (2) Sowing seedlings, prepare seedling substrates in advance, pumpkin rootstocks are sown about 7 days earlier than cucumbers, pumpkins are sown in deep plugs, and cucumbers are sown in shallow plugs. After sowing, put it in a nursery with controllable temperature and light. The cotyledon of cucumber scion is capped or half-extended, and the cotyledon of pumpkin rootstock is flattened. ...

Embodiment 2

[0055] A kind of method for grafting of cucumber top insertion fixation, wherein, comprises the following steps:

[0056] (1) Seed soaking to accelerate germination. Cucumber and pumpkin seeds are first soaked in disinfectant for 30 minutes, washed with water after soaking, put into warm water at 55°C, and stirred continuously for 10 minutes. After the water temperature drops to 28°C, soak the seeds for 6 hours. After soaking the cucumber seeds, wash them and place them in a constant temperature box at 28°C to accelerate germination. They can be sown after 1 day of dew-white germination.

[0057] (2) Sowing seedlings, preparing seedling substrates in advance, pumpkin rootstocks are sown 7 days earlier than cucumbers, pumpkins are sown deep in plugs, and cucumbers are sown shallowly in plugs. After sowing, put it in a nursery with controllable temperature and light. The cotyledon of cucumber scion is capped or half-extended, and the cotyledon of pumpkin rootstock is flattened. ...

Embodiment 3

[0078] A kind of method for grafting of cucumber top insertion fixation, wherein, comprises the following steps:

[0079] (1) Seed soaking to accelerate germination. Cucumber and pumpkin seeds are first soaked in disinfectant for 30 minutes, washed with water after soaking, put into warm water at 60°C, and stirred continuously for 10 minutes. After the water temperature drops to 30°C, soak the seeds for 6 hours. After soaking the cucumber seeds, wash them and place them in a constant temperature box at 28°C to accelerate germination. After 1.5 days, they will germinate and can be sown.

[0080] (2) Sowing seedlings, preparing seedling substrates in advance, pumpkin rootstocks are sown 7 days earlier than cucumbers, pumpkins are sown deep in plugs, and cucumbers are sown shallowly in plugs. After sowing, put it in a nursery with controllable temperature and light. The cotyledon of cucumber scion is capped or half-extended, and the cotyledon of pumpkin rootstock is flattened. Th...

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Abstract

The invention provides a grafting method for cucumber tip cutting fixation, and belongs to the field of biotechnology. A pumpkin is used as a rootstock, a cucumber is used as a scion, after tip cutting grafting, the rootstock and the scion are fixed with a transparent special grafting clip at a position near cotyledonary nodes below the cotyledons of the pumpkin rootstock, and a suitable wound healing environment after grafting is given. The method has the advantages of simple operation, rapidity, prevention of scion falling off, improvement of graft survival rate and achievement of strong seedling, and can be used for fields such as related experimental researches of cucumber grafted seedlings and improvement of practical grafting seedling production efficiency and the like.

Description

technical field [0001] The invention belongs to the field of planting, in particular to a method for grafting and fixing cucumbers by top insertion. Background technique [0002] Cucumber grafting technology is to use the excellent properties of rootstocks to reduce soil continuous cropping obstacles, improve cucumber resistance to diseases, root-knot nematodes, heat and low temperature and weak light, and finally achieve high yield. The commonly used grafting methods for cucumbers include plugging, butting, sleeve grafting and root cutting, etc. Among them, top grafting grafting is a grafting method with better effect in cucumber production. However, due to the fact that the rootstock is easily broken or split during the operation of this method, the scion is too thin and easy to fall off, and the extensive environmental management after grafting will directly cause problems such as slow healing of grafted seedlings, reduced survival rate, and reduced quality of rice seedli...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G2/30A01G31/00
CPCA01G31/00A01G2/30
Inventor 林碧英廖自月钟路明申宝营刘旭李彩霞刘亚男
Owner FUJIAN AGRI & FORESTRY UNIV
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