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Special apple flower thinning agent and preparation method and use thereof

A flower thinning agent and apple technology, which is applied to the special flower thinning agent for apples and the field of preparation thereof, can solve the problems of labor and labor, and achieve the effects of obvious effect, easy operation and thinning of fringe flowers.

Inactive Publication Date: 2015-08-19
SHANDONG INST OF POMOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a special flower thinning agent for apples and its preparation method and use method, which not only overcomes the labor-intensive defects of traditional manual flower thinning, but also has the advantages of simple operation, time-saving and labor-saving, quantitative positioning, and remarkable effect. specialty

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] In this embodiment, the flower thinning agent is set to contain 85% of calcium formate, 10% of magnesium sulfate, and 5% of organic silicon powder.

[0023] The preparation steps of the flower thinning agent are as follows: put calcium formate, magnesium sulfate and organic silicon into a large square plastic tray, place it on a multifunctional oscillator and vibrate at room temperature with an amplitude of 24 mm for 30 minutes, then pack and seal according to the specification of 500 g.

[0024] The method of using the flower thinning agent is as follows: first dissolve the flower thinning agent with a small amount of water, then add water to make a concentration of 100 times, and then shake it well; Spray for the first time when 1-2 side flowers just bloom, and spray the second time when the 3-4 side flowers bloom after 1-2 days according to the weather conditions.

Embodiment 2

[0026] In this embodiment, the flower thinning agent is set to contain 90% of calcium formate, 5% of magnesium sulfate, and 5% of organic silicon powder.

[0027] The preparation steps of the flower thinning agent are as follows: put calcium formate, magnesium sulfate and organic silicon into a large square plastic tray, place it on a multifunctional oscillator and vibrate at room temperature with an amplitude of 24 mm for 30 minutes, then pack and seal according to the specification of 500 g.

[0028] The method of using the flower thinning agent is: first dissolve the flower thinning agent with a small amount of water, then add water to make the concentration 125 times, and then shake it well; in the full flowering period, that is, after 60-80% of the central flowers have bloomed, the first flower of each inflorescence Spray for the first time when 1-2 side flowers just bloom, and spray the second time when the 3-4 side flowers bloom after 1-2 days according to the weather co...

Embodiment 3

[0030] In this embodiment, the flower thinning agent is set to contain 87.5% of calcium formate, 7.5% of magnesium sulfate, and 5% of organic silicon powder.

[0031] The preparation steps of the flower thinning agent are as follows: put calcium formate, magnesium sulfate and organic silicon into a large square plastic tray, place it on a multifunctional oscillator and vibrate at room temperature with an amplitude of 24 mm for 30 minutes, then pack and seal according to the specification of 500 g.

[0032] The method of using the flower thinning agent is: first dissolve the flower thinning agent with a small amount of water, then add water to make a concentration of 150 times, and then shake it well; in the full flowering stage, that is, after 60-80% of the central flowers have bloomed, the first flower of each inflorescence Spray for the first time when 1-2 side flowers just bloom, and spray the second time when the 3-4 side flowers bloom after 1-2 days according to the weathe...

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Abstract

The present invention discloses a special apple flower thinning agent and a preparation method and a use thereof. The flower thinning agent consists of and is prepared by the following raw materials in mass percentage: 85-90% calcium formate, 5-10% magnesium sulfate and 3-5% organic silica powder. The special apple flower thinning agent costs 40-50 yuans of reagent cost and spraying labor per 666.7 m2, supplements artificial fruit fixing at later stage, and has work efficiency of 5-8 times higher than that of traditional artificial flower and fruit thinning. The application of the flower thinning agent can achieve the purpose of thinning edge flowers but retaining center flowers, and has flower thinning rate of 76.5-80.0% and inflorescence thinning rate of 25.4-28.7% on Gala apples, Orin apples, Red General Fuji apples and other apple varieties; has flower thinning rate up to more than 75.0%, inflorescence thinning rate up to more than 21.0%, single fruit weight increase of 10-15% compared with the control on malus pumila; the flower thinning agent is simple to operate, has obvious effect, significantly reduces on-year and off-year, etc.

Description

technical field [0001] The invention relates to the field of fruit tree cultivation, in particular to a special flower thinning agent for apples and its preparation method and use method. Background technique [0002] Manual flower thinning and fruit thinning takes a lot of work. An apple has 4-7 flowers in an inflorescence. It is enough to keep 1 strong flower and fruit during production, and the rest must be removed. It takes 3-6 times to complete by hand pinching or flower thinning shears. In the current situation of increasingly expensive labor , which is time-consuming and expensive. Contents of the invention [0003] In order to solve the above problems, the present invention provides a special flower thinning agent for apples and its preparation method and use method, which not only overcomes the labor-intensive defects of traditional manual flower thinning, but also has the advantages of simple operation, time-saving and labor-saving, quantitative positioning, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/06A01P21/00A01G7/06A01N55/10A01N37/02
Inventor 薛晓敏王金政陈汝王贵平韩雪平
Owner SHANDONG INST OF POMOLOGY
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