Preparation method for liquid organic calcium fertilizer

An organic calcium fertilizer and organic calcium technology, applied in liquid fertilizers, inorganic fertilizers, calcium fertilizers, etc., can solve the problems of poor mobility of calcium elements, shortened production processes, and poor fertilizer efficiency, so as to achieve easy absorption, save production time, and produce The effect of simple process

Inactive Publication Date: 2015-05-20
冉令波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the above-mentioned prior art, the present invention provides a preparation method of liquid organic calcium fertilizer. Compared with the fermentation method, the method greatly shortens the production process, is simple to o

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0018] Example 1

[0019] (1) Prepare the following components in parts by weight: 10 kg of mannitol, 70 kg of purified water, 60 kg of calcium nitrate, and 20 kg of calcium acetate;

[0020] (2) Take purified water and place it in the reaction kettle, heat it to 55°C, then add mannitol to the purified water and stir evenly;

[0021] (3) Add calcium nitrate and calcium acetate to the mixture obtained in step (2), increase the temperature to 80°C under continuous stirring, and then continue the reaction for 60 minutes;

[0022] (4) After the reaction time is over, the material is discharged to obtain the liquid organic calcium fertilizer;

[0023] (5) Seal the liquid organic calcium fertilizer immediately to ensure the pure nutrients and quality of the organic calcium fertilizer.

Example Embodiment

[0024] Example 2

[0025] (1) Prepare the following components in parts by weight: 10 kg of sorbitol, 70 kg of purified water, 60 kg of calcium nitrate, and 20 kg of calcium acetate;

[0026] (2) Take purified water and place it in the reaction kettle, heat it to 65°C, then add mannitol to the purified water and stir evenly;

[0027] (3) Add calcium nitrate and calcium acetate to the mixture obtained in step (2), increase the temperature to 80°C under continuous stirring, and then continue the reaction for 60 minutes;

[0028] (4) After the reaction time is over, the material is discharged to obtain the liquid organic calcium fertilizer;

[0029] (5) Seal the liquid organic calcium fertilizer immediately to ensure the pure nutrients and quality of the organic calcium fertilizer.

Example Embodiment

[0030] Example 3

[0031] (1) Prepare the following components in parts by weight: 10 kg of mannitol, 70 kg of purified water, 60 kg of calcium nitrate, and 20 kg of calcium acetate;

[0032] (2) Take purified water and place it in a reaction kettle, heat it to 60°C, then add mannitol to the purified water and stir evenly;

[0033] (3) Add calcium nitrate and calcium acetate to the mixture obtained in step (2), increase the temperature to 80°C under continuous stirring, and then continue the reaction for 60 minutes;

[0034] (4) After the reaction time is over, the material is discharged to obtain the liquid organic calcium fertilizer;

[0035] (5) Seal the liquid organic calcium fertilizer immediately to ensure the pure nutrients and quality of the organic calcium fertilizer.

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Abstract

The invention discloses a preparation method for a liquid organic calcium fertilizer. The preparation method for the liquid organic calcium fertilizer comprises the following steps: (1) preparing the following components in weight by parts: 10 parts of mannitol or sorbitol, 70 parts of water and 80 parts of soluble calcium salt; (2) heating the water to 55-65 DEG C, adding the mannitol or sorbitol into the water and stirring evenly; (3) adding the soluble calcium salt, heating to 70-90 DEG C while stirring continuously, performing the reaction for 60min; and 4) discharging after the reaction and obtaining the liquid organic calcium fertilizer. Compared with the fermentation method, the method is short in production process and simple in operation, the prepared organic calcium fertilizer can enhance the mobility ability of the calcium element in the plant, and the problem that the fertilizer effect of the conventional calcium fertilizer is poor during the production process due to that the mobility ability of the calcium element in the plant is poor can be solved.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a preparation method of liquid organic calcium fertilizer. Background technique [0002] The mobility of calcium in plants is poor, and it is seldom able to move from older tissues to young tissues. Improving the mobility of calcium in plants can replenish calcium in calcium-deficient tissues of plants in time, and solve calcium deficiency in plants in time. symptom. However, conventional calcium fertilizers have relatively poor mobility in plants even though the calcium content is high, which not only wastes fertilizer resources but also fails to enable plants to effectively absorb and transfer calcium elements, so the effect after spraying is poor and cannot solve the problem of plant damage Calcium deficiency symptoms. In addition, the preparation method of current bio-organic calcium fertilizer is generally obtained by fermentation, such as a kind of ferment humic acid calcium or...

Claims

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Application Information

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IPC IPC(8): C05G3/00
CPCC05C5/04C05G5/23C05D3/00C05G3/00
Inventor 冉令波
Owner 冉令波
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