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High-concentration biological liquid calcium fertilizer and preparation method thereof

A biological liquid, high-concentration technology, applied in the agricultural field, can solve the problems of low plant absorption rate, high production cost, low calcium content, etc., and achieve the effects of fast fertilizer efficiency, accelerated accumulation, accelerated reproduction and activity

Inactive Publication Date: 2019-02-01
北京百丰生物科技集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing liquid calcium products have low calcium content and low plant absorption rate, and the preparation process requires a certain amount of pressure. The entire preparation process takes a long time and the production cost is high.

Method used

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  • High-concentration biological liquid calcium fertilizer and preparation method thereof
  • High-concentration biological liquid calcium fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of high-concentration biological liquid calcium fertilizer of the present embodiment is prepared according to the following steps:

[0026] (1) Weigh 4kg of molasses, 4kg of compound probiotic strains, 0.4kg of bran, 0.08kg of carboxamide, 0.08kg of sodium chloride, 0.008kg of Chinese herbal medicine, 0.08kg of sodium glutamate and 87kg of water;

[0027] (2) Pour carbon dioxide into the heating system to exhaust and add molasses and bran. When the temperature rises to 85°C, seal it for 30 minutes; then ventilate, add water and continue stirring, and then add carboxamide, sodium chloride, Chinese herbal medicine, corn Raw materials such as sodium phosphate;

[0028] (3) After cooling the mixture in the above step (2) to 38°C, add compound probiotic strains, seal and stir for 30 minutes;

[0029] (4) Transfer the mixed solution in the above (3) to a fermenter through a centrifugal pump and carry out variable temperature fermentation for 20 days to obtain a compou...

Embodiment 2

[0034] A kind of high-concentration biological liquid calcium fertilizer of the present embodiment is prepared according to the following steps:

[0035] (1) Weigh 6 kg of molasses, 6 kg of compound probiotic strains, 0.6 kg of bran, 0.12 kg of carboxamide, 0.12 kg of sodium chloride, 0.012 kg of Chinese herbal medicine, 0.15 kg of sodium glutamate and 92 kg of water;

[0036] (2) Pour carbon dioxide into the heating system to exhaust and add molasses and bran. When the temperature rises to 85°C, seal it for 30 minutes; then ventilate, add water and continue stirring, and then add carboxamide, sodium chloride, Chinese herbal medicine, corn Raw materials such as sodium phosphate;

[0037] (3) Cool the mixture in the above (2) step to 38°C, add compound probiotic strains, seal and stir for 30 minutes;

[0038] (4) Transfer the mixed solution in the above (3) to a fermenter through a centrifugal pump and carry out variable temperature fermentation for 25 days to obtain a compoun...

Embodiment 3

[0043] A kind of high-concentration biological liquid calcium fertilizer of the present embodiment is prepared according to the following steps:

[0044] (1) Weigh 4.5kg of molasses, 4.5kg of compound probiotic strains, 0.45kg of bran, 0.09kg of carboxamide, 0.09kg of sodium chloride, 0.009kg of Chinese herbal medicine, 0.09kg of sodium glutamate and 89kg of water;

[0045] (2) Pour carbon dioxide into the heating system to exhaust and add molasses and bran. When the temperature rises to 85°C, seal it for 30 minutes; then ventilate, add water and continue stirring, and then add carboxamide, sodium chloride, Chinese herbal medicine, corn Raw materials such as sodium phosphate;

[0046] (3) Cool the mixture in the above (2) step to 38°C, add compound probiotic strains, seal and stir for 30 minutes;

[0047] (4) Transfer the mixed solution in the above (3) to a fermenter through a centrifugal pump and carry out variable temperature fermentation for 30 days to obtain a compound p...

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Abstract

The invention relates to a high-concentration biological liquid calcium fertilizer. The high-concentration biological liquid calcium fertilizer comprises a composite probiotics agent, calcium ammoniumnitrate, and sugar alcohol, the mass parts of each component are as follows, the composite probiotics agent is 20-40 parts, the calcium ammonium nitrate is 50-70 parts, and the sugar alcohol is 5-20parts. The preparation method of the biological liquid calcium fertilizer comprises the following steps: injecting carbon dioxide exhaust gas into a heating system, adding molasses and wheat bran, heating the materials, and preserving the materials; cooling a mixture prepared as described above, adding the compound probiotic bacteria species, and sealing and stirring the materials; then transferring the materials to a fermentation cylinder through a centrifugal pump for temperature-changing fermentation, and preparing the composite probiotics agent; placing the composite probiotics agent in the fermentation cylinder, performing heating and insulation, and adding sugar alcohol and calcium ammonium nitrate and stirring the materials for storage. The fertilizer has the advantages of quick fertilizer efficiency, high absorption rate, and quick supplement of calcium element, supplys quick nutrient required for microbial activity, accelerates microbial breeding and activity, and is beneficial to the dissolution of poorly soluble nutrients in the soil. The preparation method has the advantages of short time and low cost, and the prepared liquid calcium fertilizer has high calcium contentand stable performance.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to a high-concentration liquid calcium fertilizer and a preparation method thereof. Background technique [0002] During the growth of plants, a large amount of nutrients are needed, including macronutrients, as well as medium and microelements. Calcium is an intermediate element and plays a very important role in the whole growth process of plants. Calcium is one of the main components of plant cell walls and cell membranes. In addition, calcium also has important functions such as promoting the growth and secretion of plant cells and acting as an activator of many enzymes in plant nutrition and physiology. Calcium also affects the growth and quality of plants in many ways. Insufficient supply will cause a variety of physiological diseases, such as bitter pit disease and water core disease in apples, black heart disease in pears, leaf scorch disease in strawberrie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05C1/00C05G3/00C05G5/20C05C9/00C05C11/00C05D9/00C05F5/00C05F5/002C05F11/00C05F11/08
Inventor 宋元徐会连王尚波
Owner 北京百丰生物科技集团有限公司
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