Biological semi-organic fertilizer containing amino acid and making method thereof

A technology of inorganic fertilizers and amino acids, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of reducing the efficacy of biological inoculants or bacterial fertilizers, affecting the survival rate of beneficial bacteria, etc., to promote metabolism and absorption of various nutrients, Improve the utilization of light energy by crops and improve the effect of soil compaction

Inactive Publication Date: 2015-12-16
TIANJIN DONGSHENGYANG COMPOUND FERTILIZER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] At present, there are many kinds of bio-organic-inorganic compound (compound) fertilizers on the market. Some biological bacteria agents or bacteria solutions are added in the raw material process during the production process. Due to the high concentration of nitrogen, phosphorus, and potassium nutrients or the drying process Because of its high temperature, it affects the survival rate of beneficial bacteria and reduces the due effect of biological bacteria agent or bacterial fertilizer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A bio-organic-inorganic fertilizer containing amino acid is characterized in that it consists of the following components by weight:

[0047] Weathered coal 100-150

[0048] Ammonium bicarbonate 10-15

[0049] Urea 160-250

[0050] Monoammonium Phosphate 180-250

[0051] Potassium sulfate 180-250

[0052] Bentonite 30-50

[0053] Amino acid mother liquor 250-300

[0054] Microbial liquid 5

[0055] Molasses 2

[0056] white oil 8

[0057] calcium carbonate 1;

[0058] The above-mentioned weathered coal is powdered peat or lignite, containing 65% organic matter and less than 20% moisture; the calcium carbonate is superfine light calcium carbonate. The microbial bacterial liquid is a mixture of Bacillus, Rhizopus, Streptomyces, Bacillus colloidus, silicate bacteria, photosynthetic bacteria, lactic acid bacteria, yeast and other species that are beneficial to plant growth. The ratio can be flexibly adjusted according to needs .

[0059] The molasses is the conce...

Embodiment 2

[0070] Described a kind of bio-organic inorganic fertilizer containing amino acid also contains the composition of middle and trace element by following weight ratio:

[0071] Magnesium sulfate 7, zinc sulfate 3, ferrous sulfate 7, borax 3.

[0072] Its manufacturing method comprises the following steps:

[0073] Step A) preparation of amino acid mother liquor;

[0074] The degreased animal hair and hydrochloric acid are mixed and stirred according to the weight ratio of 1:2, the concentration of the hydrochloric acid is 25%-30%, the temperature is controlled at 114-118°C, hydrolyzed for 10-12 hours, and then cooled naturally, When the temperature drops to 80±5°C, filter while it is hot to remove black rot, add 10% potassium hydroxide aqueous solution to neutralize the residual hydrochloric acid, and obtain the hydrolysis filtrate. The dosage of the potassium hydroxide aqueous solution is the weight of animal hair 0.6-1.0 times of that; then pour liquid ammonia into the hy...

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PUM

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Abstract

The invention belongs to the technical field of fertilizer production and relates to biological semi-organic fertilizer containing amino acid and a making method thereof. Urea, monoammonium phosphate, potassium sulphate and bentonite are matched reasonably, amino acid mother liquor granules are adopted to form granulation master batch, aminated humic acid, medium trace element compositions, decomposed coal and amino acid mother liquor are blended to form a coating sizing agent used for primary coating of the granulation master batch, then a dusting powder agent is formed by microorganism bacterial liquid and calcium carbonate powder, a coating agent is formed by white oil, molasses and a mixture, and secondary coating is conducted in a coating machine to generate the biological semi-organic fertilizer containing amino acid. The biological semi-organic fertilizer containing amino acid has the efficiency of humic acid, amino acid, biological agents and the like and also has a slow-releasing function, effective constituents can be released slowly and orderly, fertilizer efficiency is remarkable, and production organization is facilitated.

Description

technical field [0001] The invention belongs to the technical field of fertilizer production, and relates to a bio-organic-inorganic fertilizer containing amino acid and a manufacturing method thereof. Background technique [0002] In agricultural planting, a long-term habit of using a large amount of chemical fertilizers and only paying attention to nitrogen, phosphorus, and potassium, while ignoring organic matter and medium and trace elements, has resulted in low utilization rates of effective nutrients in chemical fertilizers, decreased fertility of fertilized soil, nutrient imbalance, and soil pollution. Degradation has restricted the further development of agricultural production, resulting in waste of resources and high input and low output, and even caused surface eutrophication in some areas, excessive nitrate nitrogen content in groundwater and vegetables, and increased nitrous oxide emissions. Environmental pollution and food safety issues have brought certain har...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 韩继友韩继红段文喜韩庆旭
Owner TIANJIN DONGSHENGYANG COMPOUND FERTILIZER CO LTD
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