Vitaceae plant seedless growth regulator combination, preparation and application of preparation

A growth regulator, the technology of the grape family, applied in the direction of plant growth regulators, plant growth regulators, applications, etc., can solve the problems of weakening tree vigor, shortening shelf life, and excessively long flower spikes, so as to promote growth and leaves. Effects of aging, improving denuclearization efficiency, and increasing fruit weight

Inactive Publication Date: 2019-02-22
SICHUAN GUOGUANG AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The higher the treatment concentration of gibberellic acid, the earlier the treatment, the better the denuclearization effect, but if the treatment concentration is too high and the period is too early, the flower spikes will be too long, the fruit stems will harden, the grains will drop at maturity, and the shelf life will be shortened. It will promote the growth of branches and the aging of leaves, weakenin

Method used

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  • Vitaceae plant seedless growth regulator combination, preparation and application of preparation
  • Vitaceae plant seedless growth regulator combination, preparation and application of preparation
  • Vitaceae plant seedless growth regulator combination, preparation and application of preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] wettable powder powder

[0040]

[0041] The preparation method of the wettable powder of the growth regulator composition compounded with sodium tungstate and gibberellic acid is as follows: uniformly mixing sodium tungstate, gibberellic acid, various auxiliary agents and fillers and airflow pulverization to obtain the preparation.

Embodiment 2

[0043] water dispersible granules

[0044]

[0045] The preparation method of the water-dispersible granule of the growth regulator composition preparation compounded by sodium tungstate and gibberellic acid is as follows: after dissolving gibberellic acid and absolute ethanol of the same weight, absorbing it with white carbon black, and heating it at a low temperature of 40°C After the solvent is removed, it is mixed uniformly with other additives and fillers and pulverized by airflow, and the pulverized material is added with 2-3% atomized water for wetting, kneading, granulation and drying.

Embodiment 3

[0047] Dispersible oil suspension concentrate

[0048]

[0049] The preparation method of the dispersible oil suspension concentrate of the growth regulator composition compounded with sodium tungstate and gibberellic acid is: tungstic acid, gibberellic acid, BREAK-THRU DA646, BREAK-THRU SD260, fumed silica A -974, methyl oleate is sanded until the D98 is less than 3um, and the material is discharged for packaging. The BREAK-THRU DA646 and BREAK-THRU SD260 are the products sold by Evonik China.

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PUM

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Abstract

The invention discloses a vitaceae plant seedless growth regulator combination, a preparation and application of the preparation. The vitaceae plant seedless growth regulator combination comprises anactive ingredientcomponent A and an active ingredientcomponent B, the mass ratio of the active ingredientcomponent A to the active ingredientcomponent B is (500 to 6000):1, the active ingredientcomponent A is tungstic acid and/or tungstate, and the active ingredientcomponent B is gibberellic acid; before flowering, the seedless efficiency of seedy grapes can be improved by using the compound combination of the tungstic acid, the tungstate and the gibberellic acid, or the preparation; and the vitaceae plant seedless growth regulator combination and the preparation have a compound synergy effectin the aspects of promoting growing up of berries and increasing the weight of the grape berries.

Description

technical field [0001] The invention relates to the field of plant growth regulators, in particular to a seedless growth regulator composition, preparation and application of grape plants. Background technique [0002] Seedless grapes have always been loved by people because of their high sugar content, good taste, convenient eating, and no danger of seeds being strayed into the trachea of ​​children. There are many kinds of seedless fruits produced now, but their production principles are not all the same. They can be generally divided into two categories: natural seedless grapes and artificially cultivated seedless grapes. Natural seedless grape varieties are natural seedless fruits. The ancestors of grapes are propagated by seeds. However, due to various reasons, individual plants or branches mutate and produce seedless grapes. Humans have discovered these seedless grapes in practical activities. Seed grapes are cultivated and preserved by vegetative reproduction, formin...

Claims

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Application Information

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IPC IPC(8): A01N59/16A01N43/12A01N45/00A01P21/00
CPCA01N43/12A01N45/00A01N59/16
Inventor 陈曦邓建华易莉
Owner SICHUAN GUOGUANG AGROCHEM
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