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Grape dormancy breaking agent and method for breaking dormancy of winter buds of grapes in advance in facility

A sleep-destroying agent and grape technology, which is applied in the field of grape sleep-destroying agent and early release of grape winter bud dormancy in the facility, can solve the problems that it is difficult to achieve the sleep-destroying effect, and achieve the effect of easy promotion, common raw materials, and simple production process

Pending Publication Date: 2019-05-24
SHIJIAZHUANG POMOLOGY INST OF HEBEI ACADEMY OF AGRI & FORESTRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is difficult to achieve a stable sleep-breaking effect only by applying one or two kinds of chemical agents. It is necessary to mix and scientifically use them according to the characteristics of the species, the characteristics of the facilities, and the nutrition of the tree to achieve a good sleep-breaking effect.

Method used

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  • Grape dormancy breaking agent and method for breaking dormancy of winter buds of grapes in advance in facility
  • Grape dormancy breaking agent and method for breaking dormancy of winter buds of grapes in advance in facility

Examples

Experimental program
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Effect test

example 1

[0025] Example 1: An Agricultural Technology Development Co., Ltd.

[0026] The cold shed was built in 2006, and it was planted with Xiahei Seedless that year. It adopts a plant-shaped tree shape and a V-row leaf curtain. The cold shed is covered with plastic film and equipped with drip irrigation facilities. It is well-managed and the plants grow robustly. The test period of this experimental program is 3 years (2016-2018), and each year in the cold shed about 30 days before the seedless germination of summer black, (2016 is February 14th, 2017 is February 15th, 2018 is February 15). Specific operation process: 30 plants were randomly selected, 20 of which were treated with sleep-breaking agents (RT), and 10 plants were treated with clear water as a control (CK). The treatment group used the grape sleep-destroying agent prepared on the same day, dipped in the agent with a brush or cotton swab, and smeared the buds on the fruiting branches, paying attention not to smear the t...

example 2

[0029] Example 2: Multi-span shed in the grape test garden of a fruit research institute

[0030]The multi-span shed was built in 2013, and 17 kinds of grape seedlings were planted in that year, including Xiahei Seedless, Zuijinxiang, Jufeng, Sunshine Rose, Hupei No. 2, Kelunsheng Seedless, Wei Ke, Meirenzhi, Xiangfei, Autumn Black, Ruby Seedless, Goldfinger, Eros Rose, Giant Rose, 87-1, Jingmi, Victoria. The high-dry T-shaped scaffolding is adopted, and the management is excellent, and the plants grow robustly. This experiment was conducted on February 15, 2016. Specific operation process: 5 strains were selected for each variety, 1 strain was treated with water as a control (CK), and the remaining 4 strains were treated with a hypnotic agent (RT). On the day of the test, the prepared grape sleep-destroying agent was used to spray the buds on the fruiting branches with a watering can to ensure that each bud was sprayed with the drug. After the treatment is completed, water...

example 3

[0034] Example 3: An Agricultural Technology Co., Ltd.

[0035] The greenhouse was built in 2014 and planted in Victoria. It adopts a plant-shaped tree shape and upright leaf curtains. The facility is covered with plastic film and watered under the film. The field is well managed and the plants grow robustly. The test period of this experimental program is 1 year (2016), and it was carried out on January 2, 2016. 60 plants were randomly selected, 40 plants were used as the treatment group (RT), and 20 plants were used as the control group (CK). The specific operation process: first prepare the sleep breaker. Use a brush or a cotton swab to dip in the sleep-breaker, and apply it to the buds on the fruiting branches of the treatment group (RT), and leave the terminal buds unpainted. The control group (CK) smeared the sprouts with water. Water immediately after treatment. Keep the shed door closed after treatment, and start warming up after two weeks. In the first week, 15-20...

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Abstract

The invention relates to a grape dormancy breaking agent. The grape dormancy breaking agent comprises, by weight, 10 parts of monocyanamide, 10 parts of ammonium nitrate, 10 parts of potassium nitrate, 0.3 part of fluridone, 0.3 part of gibberellin, 0.3 part of amino acids, 0.3 part of 6-benzylaminopurine, 0.1 part of Tween and 1 part of ethanol. The invention also provides a method for breakingdormancy of winter buds of grapes in advance in a facility. A preparation solution of the grape dormancy breaking agent is smeared on bud bodies or sprayed onto whole fruiting branches, the treatmenttime is about 30 days before germination of the grapes, and the time after the temperature rises is the best period. The grape dormancy breaking agent is simple in production process, wide in raw material, low in cost, convenient to apply and easy to popularize. By means of the method, dormancy of the bud bodies can be broken in advance, the buds germinate uniformly and neatly, and the germinationrate of the winter buds of the grapes is significantly increased.

Description

technical field [0001] The invention belongs to the technical field of fruit tree planting and cultivation, and in particular relates to a grape dormancy breaker and a method for early releasing the dormancy of grape winter buds in a facility. Background technique [0002] With the rise of modern high-efficiency industries, protected cultivation of grapes in my country has developed rapidly. Facility cultivation effectively improves fruit quality, prolongs the shelf life of grapes, and increases the income of fruit farmers. Central and southern Hebei is located at the edge of burying grapes for cold protection. Building a simple cold shed eliminates the need to bury soil for cold protection, and significantly reduces pests and diseases during the growing season, saving time and labor. At the same time, it also reduces the amount of pesticides used, and the production cost is also greatly reduced. [0003] As a perennial deciduous fruit tree, grape dormancy is a biological a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/24A01N45/00A01N43/12A01N37/46A01N43/90A01N59/00A01P21/00A01G17/02A01G7/06
Inventor 陈展杨丽丽牛帅科赵艳卓魏建国宣立锋牛早柱褚凤杰
Owner SHIJIAZHUANG POMOLOGY INST OF HEBEI ACADEMY OF AGRI & FORESTRY SCI
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