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Grape grafting technology

A grape and technology technology, applied in the field of viticulture, can solve the problems of low survival rate of grape hard branch grafting, and achieve the effects of reducing the cost of grafting failure, improving the speed, and improving the growth activity.

Inactive Publication Date: 2018-04-06
犍为县九妹家庭农场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is: in order to solve the problem of the low survival rate of grape hardwood grafting, the present invention provides a kind of grape grafting technology

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A kind of grape grafting technique is characterized in that, comprises the following steps:

[0030] (1) Preparation of rootstock and scion:

[0031] In mid-October, keep 3 short piles above the ground of the grape plants, cut them off, and perform flat stubble treatment, and then bury 25 cm of soil on the short piles. In the spring of the second year, choose the thick branches that germinated from the base as rootstocks, and remove them. sprouts on rootstock branches;

[0032] After the grape injury period in spring, choose the healthy and strong vegetative branches of the year as the scion. For use, when it needs to be preserved, put the cut scion into the refrigerator for preservation, the temperature is controlled at 2°C, and the longest storage time is no more than 2 days;

[0033] (2) Preparation for grafting:

[0034] Keep 1-2 buds on the scion, cut out 2cm long slopes on both sides at 0.8cm below the lower buds;

[0035] Cut off the upper part of the rootsto...

Embodiment 2

[0043] A kind of grape grafting technique is characterized in that, comprises the following steps:

[0044] (1) Preparation of rootstock and scion:

[0045] In late October, keep 4cm short piles above the ground of the grape plants, cut them off, and perform stubble treatment, and then bury 30m of soil on the short piles. sprouts on rootstock branches;

[0046] After the grape injury period in spring, choose the healthy and strong vegetative branches of the year as the scion. For use, when it needs to be preserved, put the cut scion into the refrigerator for preservation, the temperature is controlled at 4°C, and the longest storage time is no more than 3 days;

[0047] (2) Preparation for grafting:

[0048] Keep 1 bud on the scion, and cut out 2.5cm long slopes on both sides at 1cm below the lower bud;

[0049] Cut off the upper part of the rootstock, split a 2m long otch in the middle of the cut end face, keep 3 leaves on the rootstock branch, and remove all buds on the ...

Embodiment 3

[0057] A kind of grape grafting technique is characterized in that, comprises the following steps:

[0058] (1) Preparation of rootstock and scion:

[0059] In the first ten days of November, keep 5 cm short piles above the ground of the grape plants, cut them off, and perform stubble treatment, and then bury 35 cm of soil on the short piles. In the spring of the second year, choose thick branches that germinated from the base as rootstocks, and remove sprouts on rootstock branches;

[0060] After the grape injury period in spring, choose the healthy and strong vegetative branches of the year as the scion. For use, when it needs to be preserved, put the clipped scion in the refrigerator for preservation, the temperature is controlled at 5°C, and the longest storage time is no more than 5 days;

[0061] (2) Preparation for grafting:

[0062] Keep 2 buds on the scion, cut out 3cm long slopes on both sides at 1.2cm below the lower buds;

[0063] Cut off the upper part of the ...

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Abstract

The invention discloses a grape grafting technology, and relates to the technical field of grape cultivation, and solves a problem that existing grape hard branch grafting is low in survival rate. Thetechnology comprises steps: (1) preparing stocks and scions; (2) preparing grafting; (3) grafting; (4) performing later management. Compared with conventional hard branch grafting, grape green branches are used to graft in the method, green branches have better growth activity than hard branches, and have higher survival rate and growth velocity, so that breeding speed of grapes is greatly improved.

Description

technical field [0001] The invention relates to the technical field of viticulture, and more specifically relates to a grape grafting technique. Background technique [0002] Grape is a woody vine of the genus Vitis vinifera, with cylindrical branchlets, longitudinal ribs, glabrous or sparsely pilose, oval leaves, dense or scattered panicles, well-developed base branches, spherical or oval fruit, flowering period April-May, fruiting period August-September. [0003] Grapes are not only delicious, but also have high nutritional value. The sugar content of grapes in ripe berries is as high as 10%-30%, mainly glucose. A variety of fruit acids in grapes are helpful for digestion. Eating more grapes properly can strengthen the stomach and stomach. Grapes contain minerals such as calcium, potassium, phosphorus, iron, vitamin B1, vitamin B2, vitamin B6, vitamin C, and vitamin P. beneficial. And grapes can lower the serum cholesterol level of the human body, reduce the cohesion...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/30A01G2/35A01G17/02
CPCA01G17/02
Inventor 王天全
Owner 犍为县九妹家庭农场
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