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Seedless cultivation technology of ruby rose grapes

A ruby ​​and rose technology is applied in the field of artificially processing ruby ​​rose grapes to produce seedless, which can solve the problems of contradiction between supply and demand, few varieties of seedless grapes, etc.

Inactive Publication Date: 2014-10-01
NANJING AGRICULTURAL UNIVERSITY
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Problems solved by technology

[0005] The present invention aims at the increasing demand for table grapes at home and abroad, and the increasing popularity of seedless and large-grained grapes. However, there are relatively few seedless grape varieties in my country's table grapes at present, and the contradiction between supply and demand is very prominent. Provided is a method for seedless treatment of ruby ​​rose grapes

Method used

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Embodiment Construction

[0014] 1. It is very important to choose the appropriate concentration for the seedless production of different varieties of grapes

[0015] When the concentration of gibberellin treatment reaches 25mg / L, there will be curly flower spikes and a small amount of deformed fruit. As long as the concentration is appropriate, it will be beneficial to the increase of single fruit weight. Judging from the comprehensive traits of gibberellin and piroxuron on ruby ​​rose grape after treatment, choose to use 12.5mg / L gibberellin solution at full flowering stage to cooperate with 25mg / L gibberellin+5mg / L pyrizolon 11 days after full flowering The mixed solution treatment effect is more suitable.

[0016] 2. The importance of pre-anthesis ear-tailing treatment for this grape variety

[0017] The natural growth of ruby ​​rose grapes is too compact, and the fruit setting rate is too high, which is prone to fruit dysplasia, severe fruit size, and even fruit grains that are squeezed and ruptu...

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Abstract

The invention relates to a seedless treatment method of ruby rose grapes. The seedless treatment method is suitable for the seedless treatment of the ruby rose grapes. The seedless treatment method comprises dispersing flower ears before 14 days of the full-bloom stage, leaving small ears with the 4 to 5 cm length of ear tips, and performing flower ear treatment through a gibberellin solution which is 12.5 to 15 mg every L; trimming the flower ears during the full-bloom stage to enable about 25 small ears of e every ear tip to be left, enabling the flower ears to be soaked in the gibberellin solution which is 12.5 to 15 mg every L for 5 seconds, and performing routine management after the treatment; performing treatment on the flower ears through a mixed solution of the gibberellin which is 25 mg every L and the forchlorfenuron which is 5 mg every L after 11 days of the full-bloom stage. According to the seedless cultivation technology of the ruby rose grapes, the seedless rate of the cultivated ruby rose grapes reaches 100%, the single fruit weight is improved by 155%, the market prospects of the produced large seedless fresh food grapes are great due to the seedless treatment on the ruby rose grapes through the gibberellin and the forchlorfenuron, and the considerable economic benefits can be obtained.

Description

1. Technical field [0001] The invention relates to a seedless treatment method for ruby ​​rose grapes, which is specially used for manually processing ruby ​​rose grapes to produce seedless. 2. Background technology [0002] Grapes are rich in nutrition and suitable in taste, and are deeply favored by consumers. The world's grape production is mainly for wine making, while in my country it is mainly for fresh food. Seedless and large-grained grapes are now the hot pursuit of consumers. Hormone treatment of grapes to make seedless and large-grained grapes has been widely used, but the types and concentrations of hormones required to treat different varieties are different, so the appropriate concentration of hormones is extremely important in the production of seedless large-grained grapes. [0003] Ruby rose grape is a European species. It is the offspring obtained by Mr. Tomiichi Harada from Kasugai Town, Yamanashi Prefecture, Japan in 1975 by crossing Kaiji and Roode Hane...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/06A01G17/02
Inventor 陶建敏章镇王三红季晨飞
Owner NANJING AGRICULTURAL UNIVERSITY
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