CN108218538A - A kind of compound fused calcium magnesium phosphorus potash fertilizer of selenium-rich - Google Patents
A kind of compound fused calcium magnesium phosphorus potash fertilizer of selenium-rich Download PDFInfo
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- CN108218538A CN108218538A CN201611155934.8A CN201611155934A CN108218538A CN 108218538 A CN108218538 A CN 108218538A CN 201611155934 A CN201611155934 A CN 201611155934A CN 108218538 A CN108218538 A CN 108218538A
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- calcium magnesium
- selenium
- magnesium phosphorus
- phosphorus potash
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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
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of compound fused calcium magnesium phosphorus potash fertilizers of selenium-rich, by weight, include 60 80 parts of fused calcium magnesium phosphorus potash fertilizer, 12 30 parts of medical stone, 8 16 parts of ammonium humate, 10 20 parts of urea, 10 20 parts of potassium nitrate, 5 12 parts of Sodium Polyacrylate, 28 parts of poly-aspartic-acid, 4 10 parts of zinc sulfate, 0.02 0.08 parts of sodium selenate, 0.3 0.8 parts of polyvinyl alcohol water solution.The present invention is compound fused calcium magnesium phosphorus potash fertilizer, and fertilizer efficiency is various, and fertilizer efficiency is high, and a variety of fertilizer efficiency in soil can be improved after single fertilization, fertilization time is saved, meanwhile, the present invention can improve the content of selenium in soil, the loss of selenium can be reduced, the utilization rate of selenium is improved, suits large area to popularize.
Description
Technical field
The present invention relates to a kind of fused calcium magnesium phosphorus potash fertilizer, the compound fused calcium magnesium phosphorus potash fertilizer of particularly a kind of selenium-rich.
Background technology
Fused calcium magnesium phosphorus potash fertilizer is also known as melted containing magnesium-phosphorus fertilizer, is that one kind contains phosphate radical（PO4 3-）Sillico aluminate glass body.It is main
Ingredient is wanted to include Ca3（PO4)2、CaSiO3、MgSiO3.It is a kind of multi-element fertilizer, aqueous solution can improve acid soil in alkalinity
Earth, when cultivating large seedling, are fine as base fertilizer effect, and plant being capable of nutrient needed for slow-absorbing.
But simple fused calcium magnesium phosphorus potash fertilizer fertilizer efficiency is single, needs to carry out multiple different fertilizer to soil in use
Fertilising, waste time also to waste fertilising cost.
In addition, a kind of selenium trace element necessary to be people and animal, can resist, treat a variety of diseases, China due to
There is a serious shortage of selenium element in soil, so humans and animals are difficult to be obtained from food chain so as to achieve the purpose that selenium-supply, existing skill
It being sprayed in art using water-soluble inorganic selenium compound as plant leaf surface or using the method for pouring root so that crop absorbs selenium, but
It is particularly easy to cause that fertilizer loss, its utilization rate is low, production cost is high, is difficult to promote the use of a large area using this fertilizer.
Invention content
The object of the present invention is to provide a kind of compound fused calcium magnesium phosphorus potash fertilizers of selenium-rich.The present invention is compound fused calcium magnesium phosphorus potash fertilizer,
Fertilizer efficiency is various, and fertilizer efficiency is high, and a variety of fertilizer efficiency in soil can be improved after single fertilization, saves fertilization time, meanwhile, the present invention can
The content of selenium in soil is improved, the loss of selenium can be reduced, the utilization rate of selenium is improved, suit large area to popularize.
Technical scheme of the present invention：A kind of compound fused calcium magnesium phosphorus potash fertilizer of selenium-rich, by weight, includes fused calcium magnesium phosphorus potash fertilizer
60-80 parts, 12-30 parts of medical stone, 8-16 parts of ammonium humate, 10-20 parts of urea, 10-20 parts of potassium nitrate, Sodium Polyacrylate 5-12
Part, 2-8 parts of poly-aspartic-acid, 4-10 parts of zinc sulfate, 0.02-0.08 parts of sodium selenate, 0.3-0.8 parts of polyvinyl alcohol water solution.
The compound fused calcium magnesium phosphorus potash fertilizer of aforementioned selenium-rich, the fused calcium magnesium phosphorus potash fertilizer by weight, include fused calcium magnesium phosphorus potash fertilizer
66-70 parts, 18-22 parts of medical stone, 11-14 parts of ammonium humate, 14-17 parts of urea, 13-15 parts of potassium nitrate, Sodium Polyacrylate 7-9
Part, 4-6 parts of poly-aspartic-acid, 5-8 parts of zinc sulfate, 0.04-0.07 parts of sodium selenate, 0.5-0.7 parts of polyvinyl alcohol water solution.
The compound fused calcium magnesium phosphorus potash fertilizer of aforementioned selenium-rich, the fused calcium magnesium phosphorus potash fertilizer by weight, include fused calcium magnesium phosphorus potash fertilizer
68 parts, 20 parts of medical stone, 13 parts of ammonium humate, 15 parts of urea, 14 parts of potassium nitrate, 8 parts of Sodium Polyacrylate, poly-aspartic-acid 5
Part, 7 parts of zinc sulfate, 0.06 part of sodium selenate, 0.6 part of polyvinyl alcohol water solution.
The compound fused calcium magnesium phosphorus potash fertilizer of aforementioned selenium-rich, a concentration of 0.2-0.5% of the polyvinyl alcohol water solution.
Beneficial effects of the present invention：
1st, the present invention forms compound fused calcium magnesium phosphorus potash fertilizer, improves fertilizer by a variety of fertilizer of rational proportion in fused calcium magnesium phosphorus potash fertilizer
Fertilizer efficiency type, meanwhile, mutually promote between different fertilizer, enhance the fertilizer efficiency of single fertilizer, in addition, during fertilising,
Realize the characteristics of single fertilization can reach a variety of fertilizer efficiency.
2nd, the present invention by the way that selenium element is incorporated in fused calcium magnesium phosphorus potash fertilizer, with it is existing spray and pour root mode compared with, selenium
Element is easier to stop in the soil of vicinity of plants, extends its residence time, increases the duration of plant absorption, reach
The content of selenium in soil is improved, the loss of selenium is reduced, improves the effect of the utilization rate of selenium, be very suitable for being widely applied.
Specific embodiment
With reference to embodiment, the present invention is further illustrated, but is not intended as the foundation limited the present invention.
The embodiment of the present invention
The compound fused calcium magnesium phosphorus potash fertilizer of embodiment 1, a kind of selenium-rich by weight, includes 68 parts of fused calcium magnesium phosphorus potash fertilizer, medical stone 20
Part, 13 parts of ammonium humate, 15 parts of urea, 14 parts of potassium nitrate, 8 parts of Sodium Polyacrylate, 5 parts of poly-aspartic-acid, 7 parts of zinc sulfate,
0.06 part of sodium selenate, 0.6 part of polyvinyl alcohol water solution；
A concentration of the 0.3% of the polyvinyl alcohol water solution.
The compound fused calcium magnesium phosphorus potash fertilizer of embodiment 2, a kind of selenium-rich by weight, includes 60 parts of fused calcium magnesium phosphorus potash fertilizer, wheat meal
12 parts of stone, 8 parts of ammonium humate, 10 parts of urea, 10 parts of potassium nitrate, 5 parts of Sodium Polyacrylate, 2 parts of poly-aspartic-acid, zinc sulfate 4
Part, 0.02 part of sodium selenate, 0.3 part of polyvinyl alcohol water solution；
A concentration of the 0.2% of the polyvinyl alcohol water solution.
The compound fused calcium magnesium phosphorus potash fertilizer of embodiment 3, a kind of selenium-rich by weight, includes 80 parts of fused calcium magnesium phosphorus potash fertilizer, wheat meal
30 parts of stone, 16 parts of ammonium humate, 20 parts of urea, 20 parts of potassium nitrate, 12 parts of Sodium Polyacrylate, 8 parts of poly-aspartic-acid, zinc sulfate
10 parts, 0.08 part of sodium selenate, 0.8 part of polyvinyl alcohol water solution；
A concentration of the 0.5% of the polyvinyl alcohol water solution.
Above-mentioned compound fused calcium magnesium phosphorus potash fertilizer is prepared as follows：
（1）Medical stone powder is broken to 80-100 mesh sieve, obtains medical stone powder；
（2）By fused calcium magnesium phosphorus potash fertilizer, ammonium humate, urea, potassium nitrate, Sodium Polyacrylate, poly-aspartic-acid, zinc sulfate and selenic acid
Sodium is crushed to 60-70 mesh sieve respectively, obtains mixed powder；
（3）By step（1）And step（2）Medical stone powder and mixed powder mixing after crushing, it is water-soluble then to add in polyvinyl alcohol
Liquid mixing, and be put into blender and stir evenly, then be granulated and compound fused calcium magnesium phosphorus potash fertilizer, packaging is made.
Claims (4)
1. a kind of compound fused calcium magnesium phosphorus potash fertilizer of selenium-rich, it is characterised in that：By weight, include 60-80 parts of fused calcium magnesium phosphorus potash fertilizer,
12-30 parts of medical stone, 8-16 parts of ammonium humate, 10-20 parts of urea, 10-20 parts of potassium nitrate, 5-12 parts of Sodium Polyacrylate, poly- day
2-8 parts of L-aminobutanedioic acid, 4-10 parts of zinc sulfate, 0.02-0.08 parts of sodium selenate, 0.3-0.8 parts of polyvinyl alcohol water solution.
2. the compound fused calcium magnesium phosphorus potash fertilizer of selenium-rich according to claim 1, it is characterised in that：The fused calcium magnesium phosphorus potash fertilizer is by weight
Part meter, includes 66-70 parts of fused calcium magnesium phosphorus potash fertilizer, 18-22 parts of medical stone, 11-14 parts of ammonium humate, 14-17 parts of urea, potassium nitrate
13-15 parts, 7-9 parts of Sodium Polyacrylate, 4-6 parts of poly-aspartic-acid, 5-8 parts of zinc sulfate, 0.04-0.07 parts of sodium selenate, poly- second
0.5-0.7 parts of enol aqueous solution.
3. the compound fused calcium magnesium phosphorus potash fertilizer of selenium-rich according to claim 2, it is characterised in that：The fused calcium magnesium phosphorus potash fertilizer is by weight
Part meter, includes 68 parts of fused calcium magnesium phosphorus potash fertilizer, 20 parts of medical stone, 13 parts of ammonium humate, 15 parts of urea, 14 parts of potassium nitrate, polypropylene
Sour 8 parts of sodium, 5 parts of poly-aspartic-acid, 7 parts of zinc sulfate, 0.06 part of sodium selenate, 0.6 part of polyvinyl alcohol water solution.
4. according to the compound fused calcium magnesium phosphorus potash fertilizer of claim 1-3 any one of them selenium-rich, it is characterised in that：The polyvinyl alcohol
A concentration of 0.2-0.5% of aqueous solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155934.8A CN108218538A (en) | 2016-12-14 | 2016-12-14 | A kind of compound fused calcium magnesium phosphorus potash fertilizer of selenium-rich |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155934.8A CN108218538A (en) | 2016-12-14 | 2016-12-14 | A kind of compound fused calcium magnesium phosphorus potash fertilizer of selenium-rich |
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| Publication Number | Publication Date |
|---|---|
| CN108218538A true CN108218538A (en) | 2018-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611155934.8A Pending CN108218538A (en) | 2016-12-14 | 2016-12-14 | A kind of compound fused calcium magnesium phosphorus potash fertilizer of selenium-rich |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114956903A (en) * | 2022-06-13 | 2022-08-30 | 河南省高新技术实业有限公司 | Broussonetia papyrifera total-nutrient fertilizer and preparation method thereof |
-
2016
- 2016-12-14 CN CN201611155934.8A patent/CN108218538A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114956903A (en) * | 2022-06-13 | 2022-08-30 | 河南省高新技术实业有限公司 | Broussonetia papyrifera total-nutrient fertilizer and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180629 |