CN104446829A - Water-soluble high-efficiency absorption-enhancing fertilizer with high potassium utilization rate and preparation method of water-soluble high-efficiency absorption-enhancing fertilizer - Google Patents
Water-soluble high-efficiency absorption-enhancing fertilizer with high potassium utilization rate and preparation method of water-soluble high-efficiency absorption-enhancing fertilizer Download PDFInfo
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- CN104446829A CN104446829A CN201410650319.9A CN201410650319A CN104446829A CN 104446829 A CN104446829 A CN 104446829A CN 201410650319 A CN201410650319 A CN 201410650319A CN 104446829 A CN104446829 A CN 104446829A
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- soluble
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- potassium
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Classifications
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
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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
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
- C05F11/02—Other organic fertilisers from peat, brown coal, and similar vegetable deposits
Abstract
The invention relates to a water-soluble high-efficiency absorption-enhancing fertilizer with high potassium utilization rate. The water-soluble high-efficiency absorption-enhancing fertilizer comprises the following raw materials in parts by weight: 50-55 parts of ammonium bicarbonate or potassium bicarbonate and urea, 10-25 weight parts of diammonium hydrogen phosphate or dipotassium phosphate, 10-20 weight parts of potassium humate, 2-2.5 parts of water-soluble trace element components, 2-3 parts of guar gum, 3-8 parts of nonionic polyacrylamide, 2-3 parts of potassium polyacrylate and 5-8 parts of potassium polysilicate. The fertilizer can achieve the effects of supplementing crop nutrients, enhancing the fertilizer efficiency and promoting the growth, carbon dioxide gas can be provided, the photosynthesis efficiency of the crops is improved, the yield and quality are improved, and the nutrient ratio can be conveniently and flexibly regulated according to actual requirements on the soil and crop growth. Moreover, according to the addition of the guar gum, potassium polyacrylate and nonionic polyacrylamide, the utilization rate of the potassium fertilizer is effectively improved.
Description
Technical field
The present invention relates to the high water-soluble high-efficient of a kind of potassium utilization ratio short absorption fertilizer and preparation method, belong to technical field of fertilizers.
Background technology
Water soluble fertilizer is a kind of quick-acting chemical fertilizer, and good water solubility, can be dissolved in the water completely, directly can be absorbed by the root system of crop and blade face.The language function of this kind of fertilizer comprises in the application of application approach, agricultural application method and the aspect such as purity, formulation, and most of conventional n p k fertilizer kind all has feature that is water-soluble, quick-acting.The exploitation of science and appropriateness and to promote Water soluble fertilizer be the needs meeting modern intensive agricultural planting production standard; And potassium utilization rate is low.
Summary of the invention
Technical problem to be solved by this invention is to provide the high water-soluble high-efficient of a kind of potassium utilization ratio short absorption fertilizer and preparation method.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of water-soluble high-efficient is short absorbs fertilizer, it is characterized in that, be made up of the raw material of following weight part: bicarbonate of ammonia or saleratus and 50 ~ 55 parts, urea, Secondary ammonium phosphate or dipotassium hydrogen phosphate 10 ~ 25 weight part, potassium fulvate 10 ~ 20 weight part, water soluble trace elements component 2 ~ 2.5 parts, guar gum 2 ~ 3 parts, non-ionic polyacrylamide 8 ~ 3 parts and polyacrylic acid potassium 2 ~ 3 parts and 5 ~ 8 parts, polysilicon acid potassium.
The invention has the beneficial effects as follows: supplementary crop nutrition content can be reached, promote fertilizer efficiency, growth promoting effects, carbon dioxide can be provided again simultaneously, improve crop photosynthesis efficiency, improve Yield and qualities, particularly can carry out allotment nutrient formula neatly according to the actual needs of soil and plant growth easily; And add have guar gum 2 ~ 3 parts, non-ionic polyacrylamide 8 ~ 3 parts and polyacrylic acid potassium 2 ~ 3 parts and 5 ~ 8 parts, polysilicon acid potassium and and non-ionic polyacrylamide effectively improve the utilization ratio of potash fertilizer.
On the basis of technique scheme, the present invention can also do following improvement.
The water-soluble high-efficient that the present invention's a kind of potassium utilization ratio described above is high is short absorbs fertilizer, further, described water soluble trace elements component is made up of solubility Zn salt, boric acid or polymerization boron, soluble M n salt, Dissolvable Fe salt, soluble Cu salt, the mass ratio between described solubility Zn salt, boric acid or polymerization boron, soluble M n salt, Dissolvable Fe salt, soluble Cu salt is solubility Zn salt, boric acid or polymerization boron, soluble M n salt, Dissolvable Fe salt, soluble Cu salt mass ratio be 1:1.1 ~ 1.5:1 ~ 2:1.2 ~ 1.9:2 ~ 3.
The water-soluble high-efficient that the present invention's a kind of potassium utilization ratio described above is high is short absorbs fertilizer, further, containing stating that solubility Zn salt is zinc sulfate, described soluble M n salt is manganous sulfate, described Dissolvable Fe salt is ferrous sulfate, described soluble Cu salt is copper sulfate or cupric nitrate, described soluble M o salt are ammonium molybdate.
The water-soluble high-efficient that the present invention's a kind of potassium utilization ratio described above is high is short absorbs fertilizer, and further, the final technical indicator that the water-soluble high-efficient that described potassium utilization ratio is high urgees to absorb fertilizer meets: N+P
2o
5+ K
2o>=25%, trace element>=0.2%, pH value 8, water-insoluble≤0.5%, moisture≤2%.
The present invention also provides the high water-soluble high-efficient of a kind of potassium utilization ratio to urge to absorb the preparation method of fertilizer, comprises the following steps:
Step (1) takes following material bicarbonate of ammonia or saleratus and 50 ~ 55 parts, urea, Secondary ammonium phosphate or dipotassium hydrogen phosphate 10 ~ 25 weight part, potassium fulvate 10 ~ 20 weight part, water soluble trace elements component 2 ~ 2.5 parts, guar gum 2 ~ 3 parts, non-ionic polyacrylamide 8 ~ 3 parts and polyacrylic acid potassium 2 ~ 3 parts and 5 ~ 8 parts, polysilicon acid potassium by weight percentage;
The material taken employing is uniformly mixed method and mixes by step (2).
Embodiment
Be described principle of the present invention and feature below in conjunction with embodiment, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment 1
Prepare the high water-soluble high-efficient of a kind of potassium utilization ratio to urge to absorb water soluble trace elements component used in fertilizer, it is by following method steps manufacture: the water adding 800 kilograms in a kettle., be heated to about 60 DEG C, add in organic complexing agent EDTA 30 kilograms and citric acid 58 kilograms to reactor and be stirred to dissolving, take ferrous sulfate by weight, copper sulfate, zinc sulfate, boric acid, manganous sulfate, ammonium molybdate 300 kilograms altogether, described solubility Zn salt, boric acid or polymerization boron, soluble M n salt, Dissolvable Fe salt, mass ratio between soluble Cu salt is solubility Zn salt, boric acid or polymerization boron, soluble M n salt, Dissolvable Fe salt, the mass ratio of soluble Cu salt is 1:1.1 ~ 1.5:1 ~ 2:1.2 ~ 1.9:2 ~ 3, and press ferrous sulfate, copper sulfate, zinc sulfate, boric acid, the sequencing of manganous sulfate adds dissolving one by one, complex reaction 30 minutes, cross 0.5mm sieve and get permeate, spraying dry is to water-content≤2%, obtained water soluble trace elements component.Select according to the rich scarce situation of soil nutrient and crop regulation of fertilizer requirement the need of certain composition of interpolation and fertilizer amount in above-mentioned processing step, make trace elements zn, B, Mn, Fe, Cu meet plant growth demand.
The water-soluble high-efficient that a kind of potassium of the present invention utilization ratio is high is short absorbs fertilizer, 78 kilograms, bicarbonate of ammonia; Secondary ammonium phosphate 15 kilograms, 10 kilograms of urea; 5 kilograms, Repone K; Above-mentioned water soluble trace elements component 2 kilograms;
Above component is mixed in proportion and namely obtains efficient short absorption fertilizer.Its nutrient content: CO
2content 42%, N+P
2o
5+ K
2o>=26.9% (16.2-7.6-3.1), trace element>=0.4%.
Embodiment 2
Prepare the high water-soluble high-efficient of a kind of potassium utilization ratio to urge to absorb water soluble trace elements component used in fertilizer, it is by following method steps manufacture: the water adding 700 kilograms in a kettle., be heated to about 70 DEG C, add in organic complexing agent EDTA 20 kilograms and citric acid 60 kilograms to reactor and be stirred to dissolving, take ferrous sulfate by weight, copper sulfate, zinc sulfate, boric acid, manganous sulfate, ammonium molybdate 300 kilograms altogether, described solubility Zn salt, boric acid or polymerization boron, soluble M n salt, Dissolvable Fe salt, mass ratio between soluble Cu salt is solubility Zn salt, boric acid or polymerization boron, soluble M n salt, Dissolvable Fe salt, the mass ratio of soluble Cu salt is 1:1.1 ~ 1.5:1 ~ 2:1.2 ~ 1.9:2 ~ 3, and press ferrous sulfate, copper sulfate, zinc sulfate, boric acid, the sequencing of manganous sulfate adds dissolving one by one, complex reaction 30 minutes, cross 0.5mm sieve and get permeate, spraying dry is to water-content≤2%, obtained water soluble trace elements component.Select according to the rich scarce situation of soil nutrient and crop regulation of fertilizer requirement the need of certain composition of interpolation and fertilizer amount in above-mentioned processing step, make trace elements zn, B, Mn, Fe, Cu meet plant growth demand.
The water-soluble high-efficient that a kind of potassium of the present invention utilization ratio is high is short absorbs fertilizer, 78 kilograms, bicarbonate of ammonia; Saleratus 10 kilograms; Secondary ammonium phosphate 10 kilograms, 10 kilograms of urea; Above-mentioned water soluble trace elements component 2 kilograms;
Above component is mixed in proportion and namely obtains containing carbon element water-soluble solid fertilizer.Its nutrient content: CO
2content 47%, N+P
2o
5+ K
2o>=25% (15.3-5.1-4.6), trace element>=0.4%.
Embodiment 3
Prepare the high water-soluble high-efficient of a kind of potassium utilization ratio to urge to absorb water soluble trace elements component used in fertilizer, it is by following method steps manufacture: the water adding 900 kilograms in a kettle., be heated to about 55 DEG C, add in organic complexing agent EDTA 10 kilograms and citric acid 40 kilograms to reactor and be stirred to dissolving, take ferrous sulfate by weight, copper sulfate, zinc sulfate, boric acid, manganous sulfate, ammonium molybdate 300 kilograms altogether, described solubility Zn salt, boric acid or polymerization boron, soluble M n salt, Dissolvable Fe salt, mass ratio between soluble Cu salt is solubility Zn salt, boric acid or polymerization boron, soluble M n salt, Dissolvable Fe salt, the mass ratio of soluble Cu salt is 1:1.1 ~ 1.5:1 ~ 2:1.2 ~ 1.9:2 ~ 3, and presses ferrous sulfate, copper sulfate, zinc sulfate, boric acid, manganous sulfate, the sequencing of ammonium molybdate adds dissolving one by one, complex reaction 30 minutes, and cross 0.5mm sieve and get permeate, spraying dry, to water-content≤2%, obtains water soluble trace elements component.Select according to the rich scarce situation of soil nutrient and crop regulation of fertilizer requirement the need of certain composition of interpolation and fertilizer amount in above-mentioned processing step, make trace elements zn, B, Mn, Fe, Cu, Mo meet plant growth demand.
The water-soluble high-efficient that a kind of potassium of the present invention utilization ratio is high is short absorbs fertilizer, 65 kilograms, bicarbonate of ammonia; Saleratus 15 kilograms; Secondary ammonium phosphate 10 kilograms, 10 kilograms of urea; Above-mentioned water soluble trace elements component 2 kilograms;
Above component is mixed in proportion and namely obtains containing carbon element water-soluble solid fertilizer.Its nutrient content: CO
2content 47%, N+P
2o
5+ K
2o>=25% (15.3-5.1-4.6), trace element>=0.4%.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the water-soluble high-efficient short absorption fertilizer that a potassium utilization ratio is high, it is characterized in that, be made up of the raw material of following weight part: bicarbonate of ammonia or saleratus and 50 ~ 55 parts, urea, Secondary ammonium phosphate or dipotassium hydrogen phosphate 10 ~ 25 weight part, potassium fulvate 10 ~ 20 weight part, water soluble trace elements component 2 ~ 2.5 parts, guar gum 2 ~ 3 parts, non-ionic polyacrylamide 8 ~ 3 parts and polyacrylic acid potassium 2 ~ 3 parts and 5 ~ 8 parts, polysilicon acid potassium.
2. the water-soluble high-efficient that a kind of potassium utilization ratio is high is according to claim 1 short absorbs fertilizer, it is characterized in that, described water soluble trace elements component is made up of solubility Zn salt, boric acid or polymerization boron, soluble M n salt, Dissolvable Fe salt, soluble Cu salt, the mass ratio between described solubility Zn salt, boric acid or polymerization boron, soluble M n salt, Dissolvable Fe salt, soluble Cu salt is solubility Zn salt, boric acid or polymerization boron, soluble M n salt, Dissolvable Fe salt, soluble Cu salt mass ratio be 1:1.1 ~ 1.5:1 ~ 2:1.2 ~ 1.9:2 ~ 3.
3. the water-soluble high-efficient that a kind of potassium utilization ratio is high is according to claim 2 short absorbs fertilizer, it is characterized in that, described solubility Zn salt is zinc sulfate, described soluble M n salt is manganous sulfate, described Dissolvable Fe salt is ferrous sulfate, described soluble Cu salt is copper sulfate or cupric nitrate.
4. the water-soluble high-efficient that a kind of potassium utilization ratio is high is according to claim 1 short absorbs fertilizer, and it is characterized in that, technical indicator meets: N+P
2o
5+ K
2o>=25%, trace element>=0.2%, pH value 7, water-insoluble≤0.3%, moisture≤3%.
5. the water-soluble high-efficient that potassium utilization ratio is high urgees the preparation method absorbing fertilizer, comprises the following steps:
Step (1) takes following material bicarbonate of ammonia or saleratus and 50 ~ 55 parts, urea, Secondary ammonium phosphate or dipotassium hydrogen phosphate 10 ~ 25 weight part, potassium fulvate 10 ~ 20 weight part, water soluble trace elements component 2 ~ 2.5 parts, guar gum 2 ~ 3 parts, non-ionic polyacrylamide 8 ~ 3 parts and polyacrylic acid potassium 2 ~ 3 parts and 5 ~ 8 parts, polysilicon acid potassium by weight percentage;
The material taken employing is uniformly mixed method and mixes by step (2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410650319.9A CN104446829A (en) | 2014-11-15 | 2014-11-15 | Water-soluble high-efficiency absorption-enhancing fertilizer with high potassium utilization rate and preparation method of water-soluble high-efficiency absorption-enhancing fertilizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410650319.9A CN104446829A (en) | 2014-11-15 | 2014-11-15 | Water-soluble high-efficiency absorption-enhancing fertilizer with high potassium utilization rate and preparation method of water-soluble high-efficiency absorption-enhancing fertilizer |
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| Publication Number | Publication Date |
|---|---|
| CN104446829A true CN104446829A (en) | 2015-03-25 |
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ID=52893672
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410650319.9A Pending CN104446829A (en) | 2014-11-15 | 2014-11-15 | Water-soluble high-efficiency absorption-enhancing fertilizer with high potassium utilization rate and preparation method of water-soluble high-efficiency absorption-enhancing fertilizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023154183A1 (en) * | 2022-02-09 | 2023-08-17 | Jeffrey Robbins | Composition including effervescent agents, biostimulant, nutrient, and pesticide |
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2014
- 2014-11-15 CN CN201410650319.9A patent/CN104446829A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023154183A1 (en) * | 2022-02-09 | 2023-08-17 | Jeffrey Robbins | Composition including effervescent agents, biostimulant, nutrient, and pesticide |
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Application publication date: 20150325 |