CN111087268A - Inorganic fertilizer - Google Patents
Inorganic fertilizer Download PDFInfo
- Publication number
- CN111087268A CN111087268A CN201811164948.5A CN201811164948A CN111087268A CN 111087268 A CN111087268 A CN 111087268A CN 201811164948 A CN201811164948 A CN 201811164948A CN 111087268 A CN111087268 A CN 111087268A
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- CN
- China
- Prior art keywords
- fertilizer
- weight ratio
- inorganic fertilizer
- chelated
- urea
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses an inorganic fertilizer which is prepared by compounding and mixing sodium humate, urea, calcium superphosphate, monoammonium phosphate, chelated iron, potassium sulfate, chelated zinc and sodium octaborate tetrahydrate, wherein the weight ratio of the substances is 1.5-6: 15-22: 5-17: 3-70.5-1.3: 3-6: 0.2-0.7: 0.5-0.8. The invention has the following advantages: the utilization rate of each nutrient in the fertilizer can reach more than 50 percent, the crop yield is increased by 6 to 15 percent, the fertilizer consumption is reduced, and the fertilizer utilization rate is improved; has the functions of providing balanced nutrition, fertilizing soil, enhancing crop stress resistance and the like.
Description
Technical Field
The invention relates to the technical field of fertilizers, in particular to an inorganic fertilizer.
Background
The inorganic fertilizer is a fertilizer which is prepared by a chemical method and contains one or more nutrient elements required by the growth of crops. Fertilizers containing only one kind of nutrient element in the indicated amount are called unit fertilizers, such as nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, and secondary macroelement fertilizer and microelement fertilizer. The fertilizer containing two or three of the three nutrient elements of nitrogen, phosphorus and potassium and its content can be indicated, and is called compound fertilizer or mixed fertilizer. The solubility of the active ingredients of a fertilizer in water is often a measure of the effectiveness of a fertilizer. The grade is the main index of the quality of the fertilizer, and refers to the content percentage of effective nutrient elements or oxides thereof in the fertilizer product, such as the content percentage of nitrogen, phosphorus, potassium, calcium, sodium, manganese, sulfur, boron, copper, iron, molybdenum and zinc.
Phosphate fertilizer, nitrogen fertilizer and potash fertilizer are chemical fertilizers with large plant demand.
Chemical fertilizers can be classified according to their chemical properties:
1. a physiological acid fertilizer. Pasture grass absorbs too much cations of the fertilizer in the water solution of the chemical fertilizer, and the residual anions generate corresponding acids, so that the solution becomes acidic, and most of ammonium salt and potassium salt belong to the fertilizer.
2. A physiological alkaline fertilizer. If the grass absorbs and utilizes anions faster than cations, the cations in the soil solution are excessive to generate corresponding alkaline compounds, so that the solution becomes alkaline, and calcium nitrate, magnesium nitrate and the like belong to alkaline fertilizers.
3. A physiological neutral fertilizer. The pasture grass has the speed of absorbing anions and cations approximately equal to that of soil solution and has neutral reaction, such as potassium nitrate, ammonium nitrate, urea and the like. Chemical fertilizers can be divided into nitrogenous fertilizers, phosphate fertilizers, potash fertilizers, compound fertilizers, trace elements and the like according to the components of nutrients. The chemical fertilizer can be divided into base fertilizer and additional fertilizer according to the application.
In addition, the chemical fertilizer can be divided into quick-acting fertilizer, slow-acting fertilizer and long-acting fertilizer. Soil fertilizer, foliar fertilizer, etc.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an inorganic fertilizer which is rich in nutrition and high in fertilizer efficiency.
In order to achieve the above object, the present invention provides the following technical solutions: an inorganic fertilizer is prepared by compounding and mixing sodium humate, urea, calcium superphosphate, monoammonium phosphate, chelated iron, potassium sulfate, chelated zinc and sodium octaborate tetrahydrate, wherein the weight ratio of the components is 1.5-6: 15-22: 5-17: 3-70.5-1.3: 3-6: 0.2-0.7: 0.5-0.8.
Further, the weight ratio of each substance is 2-3: 16-18: 7-10: 3-4: 0.7-1.0: 3-4: 0.3-0.5: 0.6-0.7.
Further, the weight ratio of each substance is 3:17:8:4:0.8:4:0.4: 0.6.
Compared with the prior art, the invention has the following advantages: the utilization rate of each nutrient in the fertilizer can reach more than 50 percent, the crop yield is increased by 6 to 15 percent, the fertilizer consumption is reduced, and the fertilizer utilization rate is improved; has the functions of providing balanced nutrition, fertilizing soil, enhancing crop stress resistance and the like.
Detailed Description
The present invention is described in detail below with reference to examples, and the description in this section is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
Example 1
An inorganic fertilizer is prepared by compounding and mixing sodium humate, urea, calcium superphosphate, monoammonium phosphate, chelated iron, potassium sulfate, chelated zinc and sodium octaborate tetrahydrate, wherein the weight ratio of the components is 3:17:8:4:0.8:4:0.4: 0.6.
Example 2
An inorganic fertilizer is prepared by compounding and mixing sodium humate, urea, calcium superphosphate, monoammonium phosphate, chelated iron, potassium sulfate, chelated zinc and sodium octaborate tetrahydrate, wherein the weight ratio of the components is 2:18:7:4:0.7:4:0.3: 0.7.
Example 3
An inorganic fertilizer is prepared by compounding and mixing sodium humate, urea, calcium superphosphate, monoammonium phosphate, chelated iron, potassium sulfate, chelated zinc and sodium octaborate tetrahydrate, wherein the weight ratio of the components is 3:16:10:3:1.0:3:0.5: 0.6.
Example 4
An inorganic fertilizer is prepared by compounding and mixing sodium humate, urea, calcium superphosphate, monoammonium phosphate, chelated iron, potassium sulfate, chelated zinc and sodium octaborate tetrahydrate, wherein the weight ratio of the components is 2:20:5:5:0.5:5:0.2: 0.8.
Example 5
An inorganic fertilizer is prepared by compounding and mixing sodium humate, urea, calcium superphosphate, monoammonium phosphate, chelated iron, potassium sulfate, chelated zinc and sodium octaborate tetrahydrate, wherein the weight ratio of the components is 4:15:12:3:1.2:3:0.7: 0.5-0.8.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. An inorganic fertilizer, which is characterized in that: the fertilizer is prepared by compounding and mixing sodium humate, urea, calcium superphosphate, monoammonium phosphate, chelated iron, potassium sulfate, chelated zinc and sodium octaborate tetrahydrate, wherein the weight ratio of the components is 1.5-6: 15-22: 5-17: 3-70.5-1.3: 3-6: 0.2-0.7: 0.5-0.8.
2. The inorganic fertilizer of claim 1, wherein: the weight ratio of the substances is 2-3: 16-18: 7-10: 3-4: 0.7-1.0: 3-4: 0.3-0.5: 0.6-0.7.
3. The inorganic fertilizer of claim 2, wherein: the weight ratio of each substance is 3:17:8:4:0.8:4:0.4: 0.6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811164948.5A CN111087268A (en) | 2018-10-07 | 2018-10-07 | Inorganic fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811164948.5A CN111087268A (en) | 2018-10-07 | 2018-10-07 | Inorganic fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111087268A true CN111087268A (en) | 2020-05-01 |
Family
ID=70391191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811164948.5A Pending CN111087268A (en) | 2018-10-07 | 2018-10-07 | Inorganic fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111087268A (en) |
-
2018
- 2018-10-07 CN CN201811164948.5A patent/CN111087268A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200501 |