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Grape bulking agent and its preparation method and application

A technology of grape bulking agent and emulsifier, applied in the directions of botanical equipment and method, application, biocide, etc., can solve the problem that the bulking effect needs to be improved, etc.

Active Publication Date: 2015-11-11
CHENGDU NEWSUN CROPSCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Forchlorfenuron mainly stimulates cell division to achieve the effect of expanding melons and fruits, but its swelling effect needs to be improved

Method used

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  • Grape bulking agent and its preparation method and application
  • Grape bulking agent and its preparation method and application

Examples

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Effect test

preparation example Construction

[0098] If there is too much foam during the preparation of the grape expanding agent of the present invention, a defoamer, such as a silicone defoamer, can be added.

[0099] The preparation method of grape bulking agent of the present invention comprises the steps:

[0100] (1) Take calcium nitrate, magnesium nitrate and polyhydroxy compound to carry out chelation reaction in water of x parts by weight, the reaction temperature is 80~120 ℃, the reaction time is 1~5h, after the reaction is completed, cool to obtain material A;

[0101] (II) Take gibberellic acid and brassinolide, stir well to obtain material B;

[0102] (Ⅲ) Mix material A and material B evenly, let stand, and filter to obtain the filtrate, which is the grape bulking agent;

[0103] Among them, 40-70 parts by weight of calcium nitrate, 1-6 parts by weight of magnesium nitrate, 10-25 parts by weight of polyhydroxy compound; 0.04-0.4 parts by weight of gibberellic acid, 0.0001-0.001 parts by weight of brassinoli...

Embodiment 1

[0134] The preparation of embodiment 1 grape bulking agent

[0135] (I) Take 65g of calcium nitrate, 3g of magnesium nitrate and 15g of glycerol in a steam heating reactor, mix well, turn on the condensing reflux device and then turn on the steam heater, heat up to 95°C and reflux, react for 2 hours, and the reaction is complete. Cool down to 45°C to obtain material A;

[0136] (II) Take 0.09g of gibberellic acid, add 3.5g of ethanol and stir for 5 minutes, then add 6.4g of water, stir for 5 minutes, then add 0.00027g of brassinolide in turn, after it dissolves, add 0.2g of boric acid , after it dissolves, add 4g of proline, after it dissolves, add 0.8g of biochemical fulvic acid, after it dissolves, add Tween-802g, stir for 8 minutes after adding, and obtain material B;

[0137] (Ⅲ) Add material B to material A, stir well, let it stand for 10 hours, and filter to obtain the filtrate, which is grape swelling agent.

[0138] The biochemical fulvic acid in Example 1 was purcha...

Embodiment 2

[0139] The preparation of embodiment 2 grape swelling agent

[0140] (I) Take 60g of calcium nitrate, 2g of magnesium nitrate and 18g of ethylene glycol in a steam heating reactor, mix well, then add 5g of water, turn on the condensing reflux device and then turn on the steam heater, heat up to 90°C to reflux, and react After 1h, the reaction was completed, and the temperature was lowered to 45°C to obtain material A;

[0141] (II) Take 0.11g of gibberellic acid, add 3g of ethanol, stir for 5 minutes, then add 15g of water, stir for 5 minutes, then add 0.0002g of brassinolide in turn, after it dissolves, add 0.3g of boric acid, wait After it dissolves, add 5g of compound amino acid, after it dissolves, add 0.6g of biochemical fulvic acid, after it dissolves, add OP-101g, and stir for 5 minutes after adding, to obtain material B;

[0142] (Ⅲ) Add material B to material A, stir well, let it stand for 12 hours, and filter to obtain the filtrate, which is grape swelling agent.

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Abstract

The invention relates to a grape swelling agent and a preparation method and applications thereof, belonging to the field of crop planting and culture. The invention aims at solving the technical problem of providing a grape swelling agent and a preparation method and applications thereof. The grape swelling agent is prepared by the steps of carrying out chelation reaction on 40-70 parts by weight of calcium nitrate, 1-6 parts by weight of magnesium nitrate and 10-25 parts by weight of polyhydroxy compound in x parts by weight of water, and then adding 0.04-0.4 part by weight of gibberellic acid, 0.0001-0.001 part by weight of brassinolide, wherein x is more than 0, and the polyhydroxy compound is at least one of glycerol, glycol, mannitol, sorbitol, xylose and glucose.

Description

technical field [0001] The invention relates to a grape bulking agent, a preparation method and application thereof, and belongs to the field of crop planting and cultivation. Background technique [0002] In grape cultivation, fruit bulking agent is its commonly used regulator, which can increase yield and improve grape quality. Fruit bulking agent is actually a kind of plant growth promoter, which has two kinds of biological and chemical, and exists in the form of fertilizer and medicine. Biological fruit bulking agent belongs to biologically active substances, such as multi-enzyme protein and photosynthetic enzyme, etc.; chemical Fruit bulking agents belong to hormone substances such as forchlorfenuron, Shuoguoling, and Dianguolong. The fruit bulking agent can promote and speed up the growth of plant fruits. [0003] At present, the bulking agents used by fruit growers are mainly single or simple hormone formulas used by fruit growers or technicians based on planting ex...

Claims

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Application Information

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IPC IPC(8): A01N63/00A01N59/14A01N55/02A01P21/00A01N43/36A01N43/12A01N43/22A01N37/44
Inventor 何其明刘文涛权文彦李隆任丹
Owner CHENGDU NEWSUN CROPSCI
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