Method for grafting green cucumber

A cucumber and rootstock technology, applied in botany equipment and methods, horticulture, application, etc., can solve the problems of incomplete removal of growth points, weak growth of surviving seedlings, and susceptibility to other diseases, so as to facilitate flow operation and prevent soil Bacteria, the effect of simplifying the grafting process

Inactive Publication Date: 2009-06-24
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above methods all have problems such as a decrease in the survival rate due to incomplete removal of growth points, and the growth of the seedlings after survival is also weak, and it is easy to be i

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0016] Example 1

[0017] The method of the present invention is specifically as follows: (1) Select the hypocotyls of the black seed pumpkin seedlings with undeveloped true leaves as the rootstock; (2) Remove the roots of the cucumber seedlings and use them as the scion; (3) Cut the rootstock horizontally to expose the empty space. Cavity: Insert the tip of the iron nail into the cavity of the rootstock, and insert the grafting hole obliquely downward at a 30° angle from one side to the other. The depth should not pierce the skin of the rootstock stem, and the iron nail should not be pulled out temporarily; Then pull up the cucumber seedlings, use a razor blade at a 30° angle to make a wedge-shaped incision from both sides of the stem at 1 cm under the cotyledons; pull out the iron nails on the rootstock, and insert the cucumber seedling's wedge-shaped incision into the cavity incision of the rootstock to make the scion stem The cut surface of the rootstock can be in close contac...

Example Embodiment

[0018] Example 2

[0019] The method of the present invention is specifically as follows: (1) Select the hypocotyls of the zucchini seedlings with undeveloped true leaves as the rootstock; (2) Remove the roots of the cucumber seedlings as the scion; (3) Cut the rootstock horizontally to expose the cavity; Insert the tip of the bamboo stick into the cavity of the rootstock, and insert the grafting hole obliquely downward at a 30° angle from one side to the other. The depth should not pierce the epidermis of the rootstock stem. The bamboo stick should not be pulled out temporarily; Then pull up the cucumber seedlings, use a razor blade at a 30° angle to make a wedge-shaped incision from both sides of the stem at 1 cm under the cotyledons; pull out the bamboo sticks on the rootstock, insert the cucumber seedling's wedge-shaped incision into the cavity incision of the rootstock to make the scion The cut surface of the stem is in close contact with the cortex of the socket on the inner...

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PUM

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Abstract

The invention discloses a cucumber grafting method, comprising the steps of: truncating the stock, exposing a cavity, obliquely cutting a graft hole in the cavity of the stock; obliquely cutting a notch from the two edges of the cion; inserting the cion into the notch of the stock cavity, causing a bevel of the cion contacted with the cortex of the stock inner wall notch tightly. The inventive graft method of removing cotyledons of the stock has higher success ratio, which is more than 95%. Management is easy after grafting, the grafting wound is not easy to desiccate, and is not easy to be susceptible to soil diseases because the wound is high away from the ground, mature shoot is fast, operation is simpler, speed is fast, which is obviously faster than the traditional approach grafting or plug connection, and is simple to accepy by the wide melon grower and has practical and promotional value.

Description

technical field [0001] The invention relates to a grafting method, in particular to a cucumber grafting method, and belongs to the technical field of grafting seedling cultivation. Background technique [0002] The grafting method of cucumber mainly contains the following three kinds: (1) leaning on the grafting method, specifically the rootstock seedling that will be cultivated in the seedling tray is carefully taken out, damages the root as little as possible, cuts the growth point and true leaf of pumpkin with blade, in cotyledon The upper part of the hypocotyl is about 0.5 cm away from the growth point. Use a blade to cut an oblique incision with a depth of half the thickness of the hypocotyl at an angle of 40°. The length of the incision slope is 0.8-1 cm; Dig out from the middle of the stem, cut a 30°-40° incision from the bottom to the top at a distance of 1 cm from the hypocotyl to the cotyledons, and the depth reaches 1 / 2-2 / 3 of the thickness of the stem, and then c...

Claims

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Application Information

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IPC IPC(8): A01G1/06
Inventor 吴正景郭大龙莫荣利王菲李爽袁红
Owner HENAN UNIV OF SCI & TECH
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