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A method for grafting and cultivating cold-resistant grapes in high latitude areas in northern China

A technique of cultivation method in northern China, applied in the field of grafting and cultivation of cold-resistant grapes, can solve the problems of lack of grafting cultivation methods of grapes in cold temperate zone, etc., and achieve the effects of strong disease resistance, heavy fruit ears, and increased production economic benefits.

Active Publication Date: 2021-03-26
营口自贸区北方林竹科研中心
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Problems solved by technology

[0005] The purpose of the present invention is to provide a method for grafting and cultivating cold-resistant grapes in high latitude areas in northern China, so as to solve the problem of lacking an effective method for grafting and cultivating grapes in cold temperate regions in the prior art

Method used

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Embodiment Construction

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] In a community in Yingkou City, cold-resistant grapes were cultivated by grafting and cultivating cold-resistant grapes in high-latitude areas in northern China. The specific methods include:

[0041] (1) Beida is used as the rootstock variety;

[0042] (2) Use the Jilin Variation Black Banana as the scion variety, and carry out cold acclimation on it. The specific measures include:

[0043] 2.1 Selection of scion species tree order: select 1 to 2-year-old scion seedlings as domesticated seedlings;

[0044] 2.2 Low temperat...

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Abstract

The invention relates to the technical field of fruit tree cultivation, in particular to a grafting and cultivation method of cold-tolerant grapes in high latitudes in northern China. The grafting andcultivation method includes the steps of 1), selection of stock, namely taking Beta as a stock variety; 2), selection of scion varieties after cold acclimation, namely taking Jilin mutant black bananas as scion varieties; 3), carrying out long-cut grafting method by the characteristics of grape internode length; 4), selecting a stock-scion combination of the Beta and black banana grapes. The stock and the black banana grapes have complementary advantages and strong affinity and are fresh varieties with high and cold resistance and better comprehensive quality than the original black banana grapes.

Description

technical field [0001] The invention relates to the technical field of fruit tree cultivation, in particular to a method for grafting and cultivating cold-resistant grapes. Background technique [0002] Liaoning, Jilin and some places in the northwest of China, that is, areas with a geographical location of about 40° to 42°, are the northern boundary of the viticulture area. This area has a large temperature difference, sufficient sunlight, and good varieties. It is a viticulture area. However, the lowest temperature in winter in this area is about lower than -20°C, and the lowest temperature can reach -35°C, which exceeds the limit of using self-root cultivation in this area, and the root system will be damaged by freezing. In order to avoid losses, the table grape vines need to be protected from the cold for the winter, so the production input costs are high and the labor intensity is high. Many residential quarters and parks in urban areas have planted grapes for beautif...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G2/30A01G2/35A01G17/02A01G7/06A01C21/00
CPCA01C21/00A01G7/06A01G17/02
Inventor 田红星
Owner 营口自贸区北方林竹科研中心
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