CN113880665A - Processing technology of chitosan liquid fertilizer - Google Patents
Processing technology of chitosan liquid fertilizer Download PDFInfo
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- CN113880665A CN113880665A CN202111373011.0A CN202111373011A CN113880665A CN 113880665 A CN113880665 A CN 113880665A CN 202111373011 A CN202111373011 A CN 202111373011A CN 113880665 A CN113880665 A CN 113880665A
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- China
- Prior art keywords
- parts
- liquid fertilizer
- chitosan
- ammonium
- fertilizer
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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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
- C05G3/80—Soil conditioners
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention provides a processing technology of a chitosan liquid fertilizer, and relates to the technical field of fertilizers. The chitosan-based liquid fertilizer comprises the following components in parts by weight: 10-20 parts of chitosan, 10-15 parts of ammonium phosphate, 15-30 parts of potassium nitrate, 8-13 parts of ammonium sulfate, 10-30 parts of ammonium nitrate, 10-15 parts of ferrous sulfate, 15-30 parts of calcium nitrate and 40-60 parts of water. Through the fertilizer, the utilization rate of the fertilizer can be effectively improved, the adaptability of plants can be improved, the growth of plant root systems can be effectively promoted, the rhizosphere state can be activated, the function of plant development can be adjusted, the soil can be effectively improved, the sterilization capability is strong, the normal development of seeds can be protected, the fertilizer efficiency can be effectively improved, the immunity of crops can be enhanced, the manufacturing is simple and convenient, the energy and resources can be effectively saved, and the production cost can be effectively reduced.
Description
Technical Field
The invention relates to the technical field of fertilizers, in particular to a processing technology of a chitosan liquid fertilizer.
Background
The liquid fertilizer comprises clear liquid type, suspension type and paste type, is used as a novel high-efficiency compound fertilizer, is easy to absorb and takes effect quickly; the fertilizer is dissolved, diluted and not cooled, and is easily and uniformly distributed in soil after being applied, and is not easy to freeze root seedlings, unlike the concentrated fertilization formed by solid fertilizers, the local salinity is high; can be used for sprinkling irrigation, drip irrigation or irrigation, is convenient to use, saves cost and has quick effect; can be mixed with pesticide, bactericide and herbicide and can be mixed uniformly; the quality is not different like the segregation of solid fertilizers in storage and transportation; the product has no problems of moisture absorption and caking; no dust and smoke during production, use and less pollution. Liquid fertilizers are one of the trends in the development of the fertilizer industry in the world today.
The invention has the advantages of effectively improving the utilization rate of the fertilizer, improving the adaptability of plants, effectively promoting the growth of plant roots, activating the rhizosphere state, regulating the development function of plants, effectively improving soil, having strong sterilization capability, protecting the normal development of seeds, effectively improving fertilizer efficiency, enhancing the immunity of crops, being simple and convenient to manufacture, effectively saving energy and resources and effectively reducing production cost.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a processing technology of a chitosan liquid fertilizer, which solves the problems of low fertilizer use efficiency and improvement of crop growth.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the chitosan liquid fertilizer comprises the following substances in parts by weight: 10-20 parts of chitosan, 10-15 parts of ammonium phosphate, 15-30 parts of potassium nitrate, 8-13 parts of ammonium sulfate, 10-30 parts of ammonium nitrate, 10-15 parts of ferrous sulfate, 15-30 parts of calcium nitrate and 40-60 parts of water.
The processing technology of the chitosan liquid fertilizer comprises the following preparation steps:
s1, weighing the raw materials respectively, and placing the raw materials in clean containers respectively for later use;
s2, introducing water into the stirring device A, starting a stirring tool at the stirring device to stir, and adding chitosan, ammonium phosphate, potassium nitrate, ammonium sulfate and ammonium nitrate in sequence during stirring to fully mix to obtain a mixed solution, namely the liquid fertilizer A;
s3, introducing ferrous sulfate into a stirring device B, heating water to 60-70 ℃, introducing into the stirring device B, fully mixing the ferrous sulfate and the water, adding calcium nitrate after fully mixing the ferrous sulfate, heating the water while stirring until the mixture is uniformly dissolved, and obtaining a liquid fertilizer B;
and S4, introducing the obtained liquid fertilizer A and liquid fertilizer B into a stirring device C, and mixing and stirring to finally obtain the liquid fertilizer.
(III) advantageous effects
The invention provides a processing technology of a chitosan liquid fertilizer. The method has the following beneficial effects:
1. the chitosan liquid fertilizer can effectively improve the utilization rate of the fertilizer, improve the adaptability of plants, effectively promote the growth of plant root systems, activate the rhizosphere state, regulate the functions of plant development, effectively improve soil, has strong sterilizing capability, protects the normal development of seeds, effectively improves the fertilizer efficiency and enhances the immunity of crops.
2. The chitosan liquid fertilizer is simple and convenient to prepare, and can effectively save energy and resources, so that the production cost is effectively reduced.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
the embodiment of the invention provides a chitosan liquid fertilizer which comprises the following components in parts by weight: 10 parts of chitosan, 10 parts of ammonium phosphate, 15 parts of potassium nitrate, 8 parts of ammonium sulfate, 15 parts of ammonium nitrate, 10 parts of ferrous sulfate, 15 parts of calcium nitrate and 40 parts of water.
The processing technology of the chitosan liquid fertilizer comprises the following preparation steps:
s1, weighing the raw materials respectively, and placing the raw materials in clean containers respectively for later use;
s2, introducing water into the stirring device A, starting a stirring tool at the stirring device to stir, and adding chitosan, ammonium phosphate, potassium nitrate, ammonium sulfate and ammonium nitrate in sequence during stirring to fully mix to obtain a mixed solution, namely the liquid fertilizer A;
s3, introducing ferrous sulfate into a stirring device B, heating water to 60-70 ℃, introducing into the stirring device B, fully mixing the ferrous sulfate and the water, adding calcium nitrate after fully mixing the ferrous sulfate, heating the water while stirring until the mixture is uniformly dissolved, and obtaining a liquid fertilizer B;
and S4, introducing the obtained liquid fertilizer A and liquid fertilizer B into a stirring device C, and mixing and stirring to finally obtain the liquid fertilizer.
Example two:
the chitosan liquid fertilizer comprises the following substances in parts by weight: 15 parts of chitosan, 13 parts of ammonium phosphate, 20 parts of potassium nitrate, 10 parts of ammonium sulfate, 25 parts of ammonium nitrate, 13 parts of ferrous sulfate, 20 parts of calcium nitrate and 50 parts of water.
The processing technology of the chitosan liquid fertilizer comprises the following preparation steps:
s1, weighing the raw materials respectively, and placing the raw materials in clean containers respectively for later use;
s2, introducing water into the stirring device A, starting a stirring tool at the stirring device to stir, and adding chitosan, ammonium phosphate, potassium nitrate, ammonium sulfate and ammonium nitrate in sequence during stirring to fully mix to obtain a mixed solution, namely the liquid fertilizer A;
s3, introducing ferrous sulfate into a stirring device B, heating water to 60-70 ℃, introducing into the stirring device B, fully mixing the ferrous sulfate and the water, adding calcium nitrate after fully mixing the ferrous sulfate, heating the water while stirring until the mixture is uniformly dissolved, and obtaining a liquid fertilizer B;
and S4, introducing the obtained liquid fertilizer A and liquid fertilizer B into a stirring device C, and mixing and stirring to finally obtain the liquid fertilizer.
Example three:
the chitosan liquid fertilizer comprises the following substances in parts by weight: 20 parts of chitosan, 15 parts of ammonium phosphate, 25 parts of potassium nitrate, 13 parts of ammonium sulfate, 30 parts of ammonium nitrate, 15 parts of ferrous sulfate, 25 parts of calcium nitrate and 60 parts of water.
The processing technology of the chitosan liquid fertilizer comprises the following preparation steps:
s1, weighing the raw materials respectively, and placing the raw materials in clean containers respectively for later use;
s2, introducing water into the stirring device A, starting a stirring tool at the stirring device to stir, and adding chitosan, ammonium phosphate, potassium nitrate, ammonium sulfate and ammonium nitrate in sequence during stirring to fully mix to obtain a mixed solution, namely the liquid fertilizer A;
s3, introducing ferrous sulfate into a stirring device B, heating water to 60-70 ℃, introducing into the stirring device B, fully mixing the ferrous sulfate and the water, adding calcium nitrate after fully mixing the ferrous sulfate, heating the water while stirring until the mixture is uniformly dissolved, and obtaining a liquid fertilizer B;
and S4, introducing the obtained liquid fertilizer A and liquid fertilizer B into a stirring device C, and mixing and stirring to finally obtain the liquid fertilizer.
Comparative example:
selecting the existing liquid fertilizer product A on the market to compare with the products prepared in the first embodiment, the second embodiment and the third embodiment, and performing a fertilizer utilization rate test and a plant adaptability test on the four products (performing a plurality of groups of tests, scoring and comparing the test results of each group, selecting 1-10 scores, and averaging the scores).
The test results are given in the following table:
as shown in the table, the fertilizer utilization rate and the plant adaptability of the selected product a are inferior to those of the products prepared in the first, second and third embodiments, so that the chitosan liquid fertilizer disclosed by the invention can effectively improve the fertilizer utilization rate, improve the plant adaptability, effectively promote the growth of plant roots, activate the rhizosphere state, regulate the plant development function, effectively improve soil, have strong bactericidal capability, protect the normal development of seeds, effectively improve the fertilizer efficiency and enhance the immunity of crops.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The chitosan liquid fertilizer is characterized in that: the composition comprises the following substances in parts by weight: 10-20 parts of chitosan, 10-15 parts of ammonium phosphate, 15-30 parts of potassium nitrate, 8-13 parts of ammonium sulfate, 10-30 parts of ammonium nitrate, 10-15 parts of ferrous sulfate, 15-30 parts of calcium nitrate and 40-60 parts of water.
2. The process for processing the chitosan liquid fertilizer as claimed in claim 1, wherein: comprises the following preparation steps:
s1, weighing the raw materials respectively, and placing the raw materials in clean containers respectively for later use;
s2, introducing water into the stirring device A, starting a stirring tool at the stirring device to stir, and adding chitosan, ammonium phosphate, potassium nitrate, ammonium sulfate and ammonium nitrate in sequence during stirring to fully mix to obtain a mixed solution, namely the liquid fertilizer A;
s3, introducing ferrous sulfate into a stirring device B, heating water to 60-70 ℃, introducing into the stirring device B, fully mixing the ferrous sulfate and the water, adding calcium nitrate after fully mixing the ferrous sulfate, heating the water while stirring until the mixture is uniformly dissolved, and obtaining a liquid fertilizer B;
and S4, introducing the obtained liquid fertilizer A and liquid fertilizer B into a stirring device C, and mixing and stirring to finally obtain the liquid fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111373011.0A CN113880665A (en) | 2021-11-19 | 2021-11-19 | Processing technology of chitosan liquid fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111373011.0A CN113880665A (en) | 2021-11-19 | 2021-11-19 | Processing technology of chitosan liquid fertilizer |
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| Publication Number | Publication Date |
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| CN113880665A true CN113880665A (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111373011.0A Pending CN113880665A (en) | 2021-11-19 | 2021-11-19 | Processing technology of chitosan liquid fertilizer |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503667A (en) * | 2011-10-21 | 2012-06-20 | 北京雷力农用化学有限公司 | Foliage fertilizer and preparation method thereof |
| CN107011024A (en) * | 2017-03-10 | 2017-08-04 | 深圳市芭田生态工程股份有限公司 | A kind of promoting root growth promotees the chitosan-containing humic acid liquid fertilizer of fruit |
| CN107805120A (en) * | 2017-11-17 | 2018-03-16 | 广西北贸农牧有限公司 | Liquid fertilizer specially for culture and preparation method thereof |
| CN109851420A (en) * | 2018-11-28 | 2019-06-07 | 安徽东方茶业有限公司 | A kind of tea shoot special nutrient fluid and its spray method |
| CN110483208A (en) * | 2019-08-08 | 2019-11-22 | 陕西海德尔生物科技有限责任公司 | A kind of organic water-soluble chitosan multi-Functional Fertilizers |
| CN113636894A (en) * | 2021-07-05 | 2021-11-12 | 王平 | Liquid fertilizer for root cultivation and preparation method thereof |
-
2021
- 2021-11-19 CN CN202111373011.0A patent/CN113880665A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503667A (en) * | 2011-10-21 | 2012-06-20 | 北京雷力农用化学有限公司 | Foliage fertilizer and preparation method thereof |
| CN107011024A (en) * | 2017-03-10 | 2017-08-04 | 深圳市芭田生态工程股份有限公司 | A kind of promoting root growth promotees the chitosan-containing humic acid liquid fertilizer of fruit |
| CN107805120A (en) * | 2017-11-17 | 2018-03-16 | 广西北贸农牧有限公司 | Liquid fertilizer specially for culture and preparation method thereof |
| CN109851420A (en) * | 2018-11-28 | 2019-06-07 | 安徽东方茶业有限公司 | A kind of tea shoot special nutrient fluid and its spray method |
| CN110483208A (en) * | 2019-08-08 | 2019-11-22 | 陕西海德尔生物科技有限责任公司 | A kind of organic water-soluble chitosan multi-Functional Fertilizers |
| CN113636894A (en) * | 2021-07-05 | 2021-11-12 | 王平 | Liquid fertilizer for root cultivation and preparation method thereof |
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