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Organic calcium fertilizer and preparation method thereof

A technology of organic calcium and organic acid calcium, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of poor fertilizer efficiency and low absorption rate of calcium fertilizer plants, achieve fast absorption, high fertilizer efficiency, and improve fruit quality.

Inactive Publication Date: 2013-02-06
陕西永泰生物工程有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of this invention is to provide a kind of organic calcium fertilizer, which solves the shortcomings of low calcium fertilizer plant absorption rate and poor fertilizer efficiency in the prior art

Method used

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  • Organic calcium fertilizer and preparation method thereof
  • Organic calcium fertilizer and preparation method thereof
  • Organic calcium fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Preparation of organic acid calcium salt: weigh water, organic acid CH with a mass ratio of 50:29:30 3 CH 2 -COOH and calcium carbonate; first add water and organic acid to the reaction kettle, then pass hot water into the jacket of the reaction kettle to heat, so that the temperature in the kettle is controlled at 30°C, start stirring, and add calcium carbonate during the stirring process, Continue to keep stirring after adding, and react for 100 minutes; finally, the reaction product in the reactor is put into a crystallization tank for crystallization for 4 hours to obtain organic acid calcium salt (CH 3 CH 2 -COO) 2 Ca;

[0038] By mass percentage, weigh 45% organic acid calcium salt (CH 3 CH 2 -COO) 2 Ca, 10% OP-10, 15% concentration is 98% ethylene glycol, 30% water, the sum of the mass percentages of the above components is 100%;

[0039] Add water into another reaction kettle and start stirring. During the stirring process, first add organic acid calcium ...

Embodiment 2

[0041] Preparation of organic acid calcium salt: weigh water, organic acid CH with a mass ratio of 50:29:30 3 CO-COOH and calcium carbonate; first add water and organic acid into the reactor, then heat the reactor with hot water to control the temperature in the reactor at 45°C, start stirring, and add calcium carbonate during the stirring process , continue to keep stirring after adding, and react for 60 minutes; finally, the reaction product in the reactor is put into the crystallization tank for crystallization for 4 hours, and the organic acid calcium salt (CH 3 CO-COO) 2 Ca;

[0042] By mass percentage, weigh 15% organic acid calcium salt (CH 3 CO-COO) 2 Ca, 15% OP-10, 1% concentration are 95% HP-1, 69% water, the sum of the mass percentages of the above components is 100%;

[0043] Add water into another reaction kettle and start stirring. During the stirring process, add organic acid calcium salt first, then add HP-1, after stirring for 10 minutes, continue to add O...

Embodiment 3

[0045] Preparation of organic acid calcium salt: weigh water, organic acid CH with a mass ratio of 50:29:30 3 COCH 2 CH 2-COOH and calcium carbonate; first add water and organic acid to the reaction kettle, then pass hot water into the jacket of the reaction kettle to heat, so that the temperature in the kettle is controlled at 32°C, start stirring, and add calcium carbonate during the stirring process, Continue to keep stirring after adding, and react for 120 minutes; finally, the reaction product in the reactor is put into the crystallization tank and crystallized for 4 hours to obtain organic acid calcium salt (CH 3 COCH 2 CH 2 -COO) 2 Ca;

[0046] By mass percentage, weigh 10% organic acid calcium salt (CH 3 COCH 2 CH 2 -COO) 2 Ca, 1% OP-10, 9% concentration is 98% dimethyl sulfoxide, 80% water, the sum of the mass percentages of the above components is 100%;

[0047] Add water to another reaction kettle and start stirring. During the stirring process, add organi...

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Abstract

The invention discloses organic calcium fertilize. The organic calcium fertilize consists of the following components in percentage by mass: 10 to 45 percent of organic acid calcium salt, 1 to 15 percent of surface active agent, 1 to 15 percent of penetrant, and 30 to 80 percent of water, wherein the total mass of all components is 100 percent. The preparation method comprises the following steps of: adding the water into another reaction kettle, adding the organic acid calcium salt and the penetrant in sequence while stirring, after stirring the materials in the reaction kettle for 10 to 30 minutes, adding the surface active agent while stirring, after stirring the materials in the reaction kettle for 10 to 30 minutes, stopping stirring, and finally preparing the organic calcium fertilizer. The organic calcium fertilize is sprayed on plant leaves to supply calcium to the plants, and has the advantages of rapid absorption, high fertilizer efficiency, safety and environmental protection, and can increase a fruit yield and improve fruit quality.

Description

technical field [0001] The invention belongs to the technical field of calcium fertilizer, and in particular relates to an organic calcium fertilizer and a preparation method thereof. Background technique [0002] Calcium is an essential element for all higher plants. The calcium content of plants is lower than potassium but higher than magnesium, generally 0.2% to 1.0%. Calcium is an important element that forms the cell wall. Most of the calcium in plants exists in the cell wall and is fixed in the form of calcium pectate, which is permanently fixed between two adjacent cell walls to enhance the bonding between cells. When calcium is deficient, the cell wall cannot be formed, the daughter cells cannot be separated, binucleated cells are produced, the cells cannot divide normally, and the growth points are necrotic. Calcium can inhibit the destruction of enzymes on the plasma membrane, and can inhibit the invasion of fungi. At the same time, calcium has a significant effe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00
Inventor 王耀赵福泰巨江理
Owner 陕西永泰生物工程有限责任公司