CN105399532A - Water-soluble amino acid fertilizer and preparation method thereof - Google Patents
Water-soluble amino acid fertilizer and preparation method thereof Download PDFInfo
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- CN105399532A CN105399532A CN201510964294.4A CN201510964294A CN105399532A CN 105399532 A CN105399532 A CN 105399532A CN 201510964294 A CN201510964294 A CN 201510964294A CN 105399532 A CN105399532 A CN 105399532A
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- Prior art keywords
- amino acid
- soluble fertilizer
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- acid water
- water
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
Abstract
The present invention discloses a water-soluble amino acid fertilizer and a preparation method thereof. The preparation method comprises the following steps: (1) filtering an amino acid stock solution through a membrane filtration system, and filtering out the particles above 0.1 mum; (2) weighing a predetermined amount of a stabilizing agent, adding the stabilizing agent to the filtered amino acid stock solution in the step (1), and stirring well; (3) weighing a predetermined amount of a preservative, adding the preservative to the solution obtained in the step (2), and stirring well; and (4) adjusting the pH value of the water-soluble amino acid fertilizer in the neutral to acidic range, and allowing the solution to stand until elimination of air bubbles, so as to obtain the water-soluble amino acid fertilizer. The prepared water-soluble amino acid fertilizer can effectively prevent the amino acids from microbial decomposition, and avoid generation of a large number of gases, thus avoiding product swelling; and the water-soluble amino acid fertilizer can also prevent layered product due to precipitates caused by hydrolysis or other reactions of metal ions, so as to eliminate the influence of the usage effect.
Description
Technical field
The present invention relates to seed amino acid water-soluble fertilizer and preparation method thereof, belong to new-type fertilizer technical field.
Background technology
Amino acid is promotor and the catalyzer of the various enzyme of synthesis in plant materials, plays an important role to plant metabolism, has the effect alleviating the murder by poisoning of plant heavy metal ion and passivation pathogen toxin.With span amino acid mother liquor or former powder for raw material, add the amino acid water-soluble fertilizer that other elements are produced, containing 18 kinds with upper amino acid, have and improve root system of plant vigor, hestening rooting; Improve soil aggregate, improvement soil; Oil recovery enhancement, strengthens the effects such as crop anti-adversity.
But amino acid, as a kind of organism, is still easily decomposed by the microorganisms in aqueous, the time has been grown and just there will be the phenomenons such as precipitation, corruption, flatulence, thus loses the original function of amino acid.Microbial decomposition amino acid is deamination and decarboxylation mainly.Although along with the difference of microbe species, amino acid classes and envrionment conditions, the mode of deamination is also different, as oxidative deamination, reduction deamination, hydrolytic deaminization etc., finally all decomposes the ammonia created in various degree; As the hydrolysis halfcystines such as intestinal bacteria, Bacillus proteus, subtilis and yeast generate pyruvic acid, ammonia and hydrogen sulfide; The hydrolysis such as intestinal bacteria and Bacillus proteus tryptophane generates indole,pyruvic acid and ammonia.Amino acid whose decarboxylation is mainly caused by the bacterium of corruption and fungi, and after different amino acid decarboxylases, the product of generation is the amine and the carbonic acid gas that decrease a carbon atom.Create the gases such as ammonia, carbonic acid gas, hydrogen sulfide after amino acid is decomposed, so the time makes amino acid products occur the phenomenon such as flatulence, swollen bottle once long, have a strong impact on result of use.Therefore, for ensureing high-quality and the high reactivity of amino acid Water soluble fertilizer, amino acid nutrient must be prevented to be decomposed by the microorganisms waste.
Also contain abundant metallic element in amino acid Water soluble fertilizer simultaneously, although amino acid molecular itself has certain sequestering action, its Chelate stability constants is very low, and therefore after long-term storage, bottom there will be relatively large throw out, such one side causes nutrient uneven, affects fertilization effect; If what on the other hand metal ion reaction generated is indissoluble or slightly soluble material, then cause nutrient loss, reduce product fertilizer efficiency, long-term application the series of problems such as also to result in blockage to fertilising facility simultaneously.Develop a kind of not only anticorrosion but also stable amino acid water-soluble fertilizer is the effective measure overcome the above problems for this reason.
Summary of the invention
Technical problem to be solved by this invention is to provide seed amino acid water-soluble fertilizer and preparation method thereof, and the amino acid water-soluble fertilizer produced can effectively prevent microbial decomposition amino acid, avoids a large amount of gas to produce, thus avoids occurring the phenomenons such as product flatulence, swollen bottle; The metal ion in amino acid Water soluble fertilizer also can be prevented simultaneously owing to there is hydrolysis or other reactions, produce precipitation and cause product layering, affect result of use.
The present invention solves the problems of the technologies described above the preparation method that the technical scheme adopted is to provide a seed amino acid water-soluble fertilizer, comprise the steps: that amino acid primary liquid filters through membrane filtration system by (1), the micro particle filtering of more than 0.1 μm is fallen; (2) stablizer taking predetermined amount join described step (1) filter after amino acid primary liquid in, and to stir; (3) composite biological preservative taking predetermined amount joins in the solution that described step (2) obtains, and stirs; (4) regulate the pH value of amino acid water-soluble fertilizer within the scope of neutral slant acidity, solution left standstill treats that bubble is eliminated can obtain amino acid water-soluble fertilizer.
The preparation method of above-mentioned amino acid water-soluble fertilizer, wherein, described stablizer is ethylenediamine tetraacetic acid (EDTA), disodium ethylene diamine tetraacetate or the mixture of the two.
The preparation method of above-mentioned amino acid water-soluble fertilizer, wherein, the content of described stablizer is 4g/L-8g/L.
The preparation method of above-mentioned amino acid water-soluble fertilizer, wherein, described composite biological preservative is composited by leaf of bamboo extraction agent, garlicin and tea-polyphenol.
The preparation method of above-mentioned amino acid water-soluble fertilizer, wherein, the content of described composite biological preservative is 0.2g/L-0.4g/L.
The preparation method of above-mentioned amino acid water-soluble fertilizer, wherein, leaf of bamboo extraction agent in described composite biological preservative: garlicin: the mass ratio of tea-polyphenol is (10%-20%): (30%-40%): (40%-60%).
The preparation method of above-mentioned amino acid water-soluble fertilizer, wherein, the amino acid water-soluble fertilizer pH value range after described step (4) regulates is 5-7.
The present invention solves the problems of the technologies described above another technical scheme adopted to be to provide a seed amino acid water-soluble fertilizer, is produced by above-mentioned preparation method.
The present invention contrasts prior art following beneficial effect: 1, foreign matter content is low, solution evenly, product stability significantly improves.2, utilize ethylenediamine tetraacetic acid (EDTA), disodium ethylene diamine tetraacetate or the mixture of the two as the stablizer of amino acid Water soluble fertilizer, Be very effective.The Chelate stability constants of they and metal ion improves greatly compared with the stability constant of amino-acid chelate, therefore can effectively prevent the metal ion in amino acid Water soluble fertilizer from hydrolysis or other reactions occurring, and generates indissoluble or slightly soluble material and occurs demixing phenomenon.3, select natural plant leaf of bamboo extraction agent, garlicin and tea polyphenol compound as the biological preservative of amino acid Water soluble fertilizer, synergy is good.Leaf of bamboo extraction agent is for the good antimicrobial effect of the fungi such as mould, yeast; Garlicin, tea-polyphenol then have intestinal bacteria, subtilis etc. and significantly suppress kill activity.Therefore three is pressed best proportion composite, make sterilization, sterilizing, anticorrosion synergistic function more remarkable; Simultaneously they are extracted form natural plant sanitas, long-term application to crop and human body all harmless.4, regulate the pH value of amino acid water-soluble fertilizer to neutral slant acidity, to ensure that leaf of bamboo extraction agent, garlicin and tea-polyphenol composite biological preservative keep high reactivity, sterilizing preservative effect is better.
Embodiment
Below in conjunction with example, the present invention is described further, but should not be understood as limitation of the present invention.
Embodiment 1:
(1) membrane filtration system of amino acid primary liquid through 0.1 μm is filtered, obtain uniform aminoacids solution with for subsequent use; (2) leaf of bamboo extraction agent in composite biological preservative: garlicin: the mass ratio of tea-polyphenol is 10%:40%:50%, it is for subsequent use that metering according to the above ratio obtains composite biological preservative after mixing; (3) the 1000L amino acid primary liquid (1) after taking above-mentioned filtration joins in reactor, and opens stirring; (4) under whipped state, slowly add the ethylenediamine tetraacetic acid (EDTA) stablizer of 5kg, and stir, churning time about 10 minutes; (5) composite biological preservative (2) continuing to take 0.3kg slowly joins in solution (4), and stirs, churning time about 10 minutes; (6) regulate the pH value about 5.0 of amino acid Water soluble fertilizer, solution left standstill treats that bubble is eliminated can obtain a kind of anticorrosion stable form amino acid water-soluble fertilizer.
Embodiment 2:
(1) membrane filtration system of amino acid primary liquid through 0.1 μm is filtered, obtain uniform aminoacids solution with for subsequent use; (2) leaf of bamboo extraction agent in composite biological preservative: garlicin: the mass ratio of tea-polyphenol is 20%:30%:50%, it is for subsequent use that metering according to the above ratio obtains composite biological preservative after mixing; (3) the 1000L amino acid primary liquid (1) after taking above-mentioned filtration joins in reactor, and opens stirring; (4) under whipped state, slowly add the disodium ethylene diamine tetraacetate stablizer of 6kg, and stir, churning time about 10 minutes; (5) composite biological preservative (2) continuing to take 0.4kg slowly joins in solution (4), and fully stirs, churning time about 10 minutes; (6) regulate the pH value about 6.0 of amino acid Water soluble fertilizer, solution left standstill treats that bubble is eliminated can obtain a kind of anticorrosion stable form amino acid water-soluble fertilizer.
Embodiment 3:
(1) membrane filtration system of amino acid primary liquid through 0.1 μm is filtered, obtain uniform aminoacids solution with for subsequent use; (2) leaf of bamboo extraction agent in composite biological preservative: garlicin: the mass ratio of tea-polyphenol is 15%:40%:45%, it is for subsequent use that metering according to the above ratio obtains composite biological preservative after mixing; (3) the 1000L amino acid primary liquid (1) after taking above-mentioned filtration joins in reactor, and opens stirring; (4) under whipped state, slowly add 2kg ethylenediamine tetraacetic acid (EDTA) and 2kg disodium ethylene diamine tetraacetate stablizer respectively, and stir, churning time about 10 minutes; (5) composite biological preservative (2) continuing to take 0.2kg slowly joins in solution (4), and fully stirs, churning time about 10 minutes; (6) regulate the pH value about 6.5 of amino acid Water soluble fertilizer, solution left standstill treats that bubble is eliminated can obtain a kind of anticorrosion stable form amino acid water-soluble fertilizer.
Although the present invention discloses as above with preferred embodiment; so itself and be not used to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when doing a little amendment and perfect, therefore protection scope of the present invention is when being as the criterion of defining with claims.
Claims (8)
1. the preparation method of a seed amino acid water-soluble fertilizer, is characterized in that, comprise the steps:
(1) amino acid primary liquid is filtered through membrane filtration system, the micro particle filtering of more than 0.1 μm is fallen;
(2) stablizer taking predetermined amount join described step (1) filter after amino acid primary liquid in, and to stir;
(3) composite biological preservative taking predetermined amount joins in the solution that described step (2) obtains, and stirs;
(4) regulate the pH value of amino acid water-soluble fertilizer within the scope of neutral slant acidity, solution left standstill treats that bubble is eliminated can obtain amino acid water-soluble fertilizer.
2. the preparation method of amino acid water-soluble fertilizer as claimed in claim 1, it is characterized in that, described stablizer is ethylenediamine tetraacetic acid (EDTA), disodium ethylene diamine tetraacetate or the mixture of the two.
3. the preparation method of amino acid water-soluble fertilizer as claimed in claim 1, it is characterized in that, the content of described stablizer is 4g/L-8g/L.
4. the preparation method of amino acid water-soluble fertilizer as claimed in claim 1, it is characterized in that, described composite biological preservative is composited by leaf of bamboo extraction agent, garlicin and tea-polyphenol.
5. the preparation method of amino acid water-soluble fertilizer as claimed in claim 1, it is characterized in that, the content of described composite biological preservative is 0.2g/L-0.4g/L.
6. the preparation method of amino acid water-soluble fertilizer as claimed in claim 4, it is characterized in that, leaf of bamboo extraction agent in described composite biological preservative: garlicin: the mass ratio of tea-polyphenol is (10%-20%): (30%-40%): (40%-60%).
7. the preparation method of amino acid water-soluble fertilizer as claimed in claim 1, is characterized in that, the amino acid water-soluble fertilizer pH value range after described step (4) regulates is 5-7.
8. a seed amino acid water-soluble fertilizer, is characterized in that, is produced by the preparation method described in any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510964294.4A CN105399532A (en) | 2015-12-21 | 2015-12-21 | Water-soluble amino acid fertilizer and preparation method thereof |
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| CN201510964294.4A CN105399532A (en) | 2015-12-21 | 2015-12-21 | Water-soluble amino acid fertilizer and preparation method thereof |
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| CN105399532A true CN105399532A (en) | 2016-03-16 |
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| CN201510964294.4A Pending CN105399532A (en) | 2015-12-21 | 2015-12-21 | Water-soluble amino acid fertilizer and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396893A (en) * | 2016-08-31 | 2017-02-15 | 南宁仁优农业科技有限公司 | Amino acid water-soluble fertilizer and preparation method thereof |
| CN106588369A (en) * | 2016-12-22 | 2017-04-26 | 山西中农化生物技术有限公司 | Manufacture method of liquid compound amino acid water-soluble fertilizer |
| CN112028703A (en) * | 2020-09-24 | 2020-12-04 | 普罗丰禾(武汉)科技有限公司 | Water-soluble fertilizer and preparation method thereof |
| CN115340962A (en) * | 2022-06-06 | 2022-11-15 | 鹤山市新的生物制品有限公司 | Bacillus subtilis suitable for high osmotic pressure and anaerobic environment and application thereof |
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| CN1158830A (en) * | 1997-03-13 | 1997-09-10 | 章元寿 | Natural plant fertilizer and its production |
| CN1334259A (en) * | 2000-07-19 | 2002-02-06 | 云南爱地生物技术研究所 | Process for preparing dual-acid leaf fertilizer by mixing earthworm with bacteria and enzymolysis |
| CN101597194A (en) * | 2009-06-30 | 2009-12-09 | 林刚 | A kind of raising stress resistance of plant high-nutrition foliage fertilizer |
| JP2010126431A (en) * | 2008-12-01 | 2010-06-10 | Fukuei Hiryo Kk | Amino acid chelate calcium-containing liquid fertilizer |
| CN101948350A (en) * | 2010-08-19 | 2011-01-19 | 北京农学院 | Composite fertilizer and preparation method thereof |
| CN102260107A (en) * | 2010-05-25 | 2011-11-30 | 陈士安 | Production method of amino acid organic secondary and micro-element fertilizer |
| CN105036917A (en) * | 2015-07-16 | 2015-11-11 | 汉枫缓释肥料(江苏)有限公司 | Soluble fertilizer containing moss and amino acid |
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2015
- 2015-12-21 CN CN201510964294.4A patent/CN105399532A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1158830A (en) * | 1997-03-13 | 1997-09-10 | 章元寿 | Natural plant fertilizer and its production |
| CN1334259A (en) * | 2000-07-19 | 2002-02-06 | 云南爱地生物技术研究所 | Process for preparing dual-acid leaf fertilizer by mixing earthworm with bacteria and enzymolysis |
| JP2010126431A (en) * | 2008-12-01 | 2010-06-10 | Fukuei Hiryo Kk | Amino acid chelate calcium-containing liquid fertilizer |
| CN101597194A (en) * | 2009-06-30 | 2009-12-09 | 林刚 | A kind of raising stress resistance of plant high-nutrition foliage fertilizer |
| CN102260107A (en) * | 2010-05-25 | 2011-11-30 | 陈士安 | Production method of amino acid organic secondary and micro-element fertilizer |
| CN101948350A (en) * | 2010-08-19 | 2011-01-19 | 北京农学院 | Composite fertilizer and preparation method thereof |
| CN105036917A (en) * | 2015-07-16 | 2015-11-11 | 汉枫缓释肥料(江苏)有限公司 | Soluble fertilizer containing moss and amino acid |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396893A (en) * | 2016-08-31 | 2017-02-15 | 南宁仁优农业科技有限公司 | Amino acid water-soluble fertilizer and preparation method thereof |
| CN106588369A (en) * | 2016-12-22 | 2017-04-26 | 山西中农化生物技术有限公司 | Manufacture method of liquid compound amino acid water-soluble fertilizer |
| CN112028703A (en) * | 2020-09-24 | 2020-12-04 | 普罗丰禾(武汉)科技有限公司 | Water-soluble fertilizer and preparation method thereof |
| CN115340962A (en) * | 2022-06-06 | 2022-11-15 | 鹤山市新的生物制品有限公司 | Bacillus subtilis suitable for high osmotic pressure and anaerobic environment and application thereof |
| CN115340962B (en) * | 2022-06-06 | 2023-11-03 | 鹤山市新的生物制品有限公司 | Bacillus subtilis suitable for high osmotic pressure and anaerobic environment and application thereof |
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Address after: 200333 room 306, 3 building, 879 Zhongjiang Road, Putuo District, Shanghai. Applicant after: Shanghai Yongtong ecological engineering Limited by Share Ltd Address before: 200333 room 306, 3 building, 879 Zhongjiang Road, Putuo District, Shanghai. Applicant before: Shanghai Yongtong Chemical Co., Ltd. |
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Application publication date: 20160316 |
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