Facility grape flowering branch grafting method

A grape flower and facility technology, applied in the fields of botanical equipment and methods, horticulture, cultivation, etc., can solve the problems of difficulty in forming flower buds, affecting economic benefits, etc., and achieve the effects of changing seasonal production, improving economic benefits, and filling technical gaps

Inactive Publication Date: 2011-08-03
罗全勋
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  • Claims
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AI Technical Summary

Problems solved by technology

In actual production, due to weak light and low temperature in the early stage, some varieties are not easy to form flower buds after two years, thus affecting the economic benefits of the next year

Method used

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  • Facility grape flowering branch grafting method
  • Facility grape flowering branch grafting method
  • Facility grape flowering branch grafting method

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Embodiment Construction

[0029] Rootstock selection and management

[0030] 1.1 Selection of rootstock

[0031] The two-year-old August, 6-12, Red Globe and the three-year-old Xiongfeng No. 2 can be used as rootstocks for grafting due to the variety of shed varieties and poor adaptability to market demand.

[0032] For two-year or three-year-old red earth grapes, due to low light or low temperature, the flower buds are poorly weathered or the flower buds are very few, and they can also be used as rootstocks for grafting. The main purpose of grafting is to update the variety and solve the problem of high yield year after year. The details of the rootstocks of the four grape varieties are shown in Table 1.

[0033] Table 1 Grape rootstock varieties and other conditions

[0034]

[0035] Due to the confusion of varieties in the shed, low grape yield and low market price, the protected grape Auguste mainly affected economic income and needed to be grafted; 6-12 was due to the collapse of the greenho...

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Abstract

The invention relates to a facility grape flowering branch grafting method, which is characterized in that: 1) storing annual branches and tendrils, serving as breeding branches, of high-quality table grape varieties growing in open field soundly in an environment at -5 to 5 DEG C; and 2), grafting the tender single-bud breeding braches stored in the last year onto stocks, which are annual braches of grape vine growing for more than 2 years, in a semi-hardwood period by using a technique of grafting tender braches on hard branches and by cleft graft. In the invention, under a condition of facility cultivation of grapes, the problem that some varieties cannot deliver high yield continuously in the facility grape cultivation is solved by grape flower bud grafting. Thus, the grape vines can fruit in the year the grafted grape vines are grafted, the economic benefit of the facility grapes is increased, and the situation that the cultivated grape vines fruit in next year and are cut in the third year due to low yield in facility grape cultivation is changed.

Description

technical field [0001] The invention relates to a fruit tree cultivation technology, in particular to a method for grafting flower branches of grapes in a facility. Background technique [0002] The grape varieties in protected viticulture, whether they are self-rooted seedlings or grafted seedlings, all belong to the genus Vitis genus. In actual production, due to low light and low temperature in the early stage, some varieties are not easy to form flower buds after two years, thus affecting the economic benefits of the next year. In addition, with the increasing demand of consumers for fresh grapes in four seasons, it is urgent to change the pattern of seasonal production and sales of fresh table grapes and the disadvantages of frozen storage of fresh table grapes, so as to realize the four-season supply of fresh table grapes. Contents of the invention [0003] The purpose of the present invention is to utilize the characteristics of grapes belonging to the same family,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/02A01G1/06
Inventor 罗全勋
Owner 罗全勋
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