CN106631474A - Special drip irrigation fertilizer for corns and containing natural active substances and preparation method thereof - Google Patents
Special drip irrigation fertilizer for corns and containing natural active substances and preparation method thereof Download PDFInfo
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- CN106631474A CN106631474A CN201611228402.2A CN201611228402A CN106631474A CN 106631474 A CN106631474 A CN 106631474A CN 201611228402 A CN201611228402 A CN 201611228402A CN 106631474 A CN106631474 A CN 106631474A
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- irrigation fertilizer
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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
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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
- C05G3/80—Soil conditioners
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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
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
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Abstract
The invention discloses a special drip irrigation fertilizer for corns and containing natural active substances. The special drip irrigation fertilizer is prepared from the following raw materials in parts by weight: 40 to 60 parts of urea, 9 to 15 parts of ammonium nitrate, 8 to 14 parts of potassium dihydrogen phosphate, 8 to 18 parts of sulfate, 10 to 16 parts of a reaction auxiliary agent, 7 to 13 parts of an auxiliary material and 1 to 5 parts of the natural active substance; a preparation method comprises the following steps: crushing the raw materials; mixing the raw materials; stirring to obtain a finished product. The special drip irrigation fertilizer for the corns and containing the natural active substances, disclosed by the invention, contains a plurality of types of nutrient components and can meet the requirements on the plurality of types of nutrient components of the corns; raw materials including sodium thiosulfate, a plant growth regulator, a herbicide and the like are added into the raw materials of the drip irrigation fertilizer, so that the problem of heavy metal pollution of soil can be effectively solved by utilizing the drip irrigation fertilizer in a corn cultivation process; the special drip irrigation fertilizer have the advantages of improving the planting environment and improving the growth vigor of the corns.
Description
Technical field
The present invention relates to fertilizer preparing technical field, and in particular to a kind of special drip irrigation fertilizer of the corn containing natural active matter
And preparation method thereof.
Background technology
Drip irrigation fertilizer, is a kind of fertilizer applied with pouring, there is easy to use, crop easily to absorb due to drip irrigation fertilizer, fertilizer
The features such as effect is prominent, receives the welcome of vast farmerses；
Corn is grass family Zea annual herb plant.Another name：Maize, ear of maize, maize, corn, corn, jade
Hay, maize, maize, luxuriant reed, big sorgo, corn overall consumption in grain ration proportion about 5% or so, but with the epoch
Development, this ratio has the trend for gradually reducing.In " native place of corn " Mexico, the Year's consumption of " state's dish " corn-dodger reaches
As many as 12000000 tons；In developed countries and regions, corn is also by as the source for supplementing the mineral matter such as iron, magnesium necessary to human body
Extensively eat for people；In some disadvantaged countries and area, corn is still the cheap thing filled the stomach of people, although corn nutrition
Value is less than other cereal, but corn the inside can propose isomalto-oligosaccharide, and isomalto-oligosaccharide is optimum in prebiotics
Different, prebiotics is the grain of probio, and the probio breeding to human body has close relationship, so as to reach to gut flora
How poised state so that intestinal health, because corn has higher edibility and medical value, therefore cultivate quality
Excellent, nutritious healthy corn has great importance, corn cultivation wherein it is of paramount importance be fertilizer administration,
Growing way, the absorption to nutrient and the demand to growing environment that it is directly connected to corn, but traditional fertilizer is being applied
During be often merely able to ensure the growth demand of crop, it is impossible to solve because the nutrient that causes of applying fertilizer utilizes imperfection,
Cause the problem of soil compaction, and heavy metal pollution of soil cannot be solved the problems, such as, it can be seen that how to develop
One kind can either improve nutrient utilization rate, and soil compaction, the fertilizer of heavy metal pollution of soil problem are can effectively solve the problem that again
It is modern agricultural development in the urgent need to for this purpose, the present inventor is provided by substantial amounts of experiment and studying a kind of contains natural work
Special drip irrigation fertilizer of corn of property material and preparation method thereof.
The content of the invention
For solve above-mentioned technical problem, the invention provides a kind of special drip irrigation fertilizer of corn containing natural active matter and its
Preparation method.
The present invention is achieved by the following technical programs：
A kind of special drip irrigation fertilizer of the corn containing natural active matter, it is made up of following raw material：Urea 40-60
It is part, ammonium nitrate 9-15 parts, potassium dihydrogen phosphate 8-14 parts, sulfate 8-18 parts, reaction promoter 10-16 parts, auxiliary material 7-13 parts, natural
Active material 1-5 parts.
The special drip irrigation fertilizer of the corn containing natural active matter is made up of following raw material：Urea 45-55 parts, nitre
Sour ammonium 11-13 parts, potassium dihydrogen phosphate 10-12 parts, sulfate 10-16 parts, reaction promoter 12-14 parts, auxiliary material 9-11 parts, natural work
Property material 2-4 parts.
The special drip irrigation fertilizer of the corn containing natural active matter is made up of following raw material：50 parts of urea, nitric acid
12 parts of ammonium, 11 parts of potassium dihydrogen phosphate, 13 parts of sulfate, 13 parts of reaction promoter, 10 parts of auxiliary material, 3 parts of natural active matter.
The sulfate is at least one in potassium sulfate, magnesium sulfate.
The reaction promoter is sodium thiosulfate.
The auxiliary material is the one kind in zinc sulfate, boric acid, manganese sulfate.
The natural active matter is amino acid, one or more in humic acid, yellow humic acid, alginic acid.
Present invention also offers the preparation method of the special drip irrigation fertilizer of the above-mentioned corn containing natural active matter, the method includes
Following steps：
A, raw material are crushed：Respectively urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, auxiliary material are crushed to into 50-60 mesh；
B, raw material mixing：Urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, the auxiliary material that crushing is completed is in order successively
It is added in the mixing channel containing water and mixes；
C, stirring：Steam is passed through in mixed process for 60-80m/s according to flow velocity to be stirred, add natural activity
Material thoroughly stirs, and after liquid cooling to be mixed slip is obtained；
D, finished product：The slip for obtaining and reaction promoter are sufficiently mixed into the uniform rear metering packing that filters to obtain containing natural activity
The special drip irrigation fertilizer finished product of corn of material.
The addition of water is urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, the total matter of auxiliary material in mixing channel in step b
0.6 times of amount.
The special drip irrigation fertilizer of the corn containing natural active matter its N prepared in step d：P2O5：The mol ratio of K2O
For 2：3：2.
The beneficial effects of the present invention is：The present invention by the research to corn growth habit, prepare containing natural work
Property material the special drip irrigation fertilizer of corn to corn, using rear without negative effect, good water solubility, nutrient content is easy to Maize Absorption,
Be difficult by soil fixing, not hardened soil, it is easy to use, it is time saving and energy saving, do not given birth to by edaphic condition and crop in use
The impact of long season, in the season that corn growth is vigorous, when fertilising using common fertilizer, often because fertilizer is supported
Point release conversion is slow, and fertilizer efficiency late, and has influence on the yield and quality of corn, especially in the winter time greenhouse cultivation corn when, often because low
Situations such as temperature, sunshine are not enough, is applied fertilizer with common fertilizer, and often effect is undesirable, and adopts this corn containing natural active matter
Special drip irrigation fertilizer effect is very good, and this special drip irrigation fertilizer of corn containing natural active matter contains multiple nutritional components, can be full
Needs of the sufficient corn to various nutrients, and due to adding sodium thiosulfate, plant growth regulating in the raw material of this drip irrigation fertilizer
The raw materials such as agent, herbicide, heavy metal pollution of soil is not only can effectively solve the problem that during maize culture using this drip irrigation fertilizer
Problem, moreover it is possible to which playing improves planting environment, improves the advantage of corn growing way.
Specific embodiment
Technical scheme is further described below in conjunction with specific embodiment, but claimed scope is not
It is confined to described.
Embodiment one
Formula：40 parts of urea, 9 parts of ammonium nitrate, 8 parts of potassium dihydrogen phosphate, 8 parts of sulfate, 10 parts of reaction promoter, 7 parts of auxiliary material,
1 part of natural active matter.
Preparation method：
A, raw material are crushed：Respectively urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, auxiliary material are crushed to into 50 mesh；
B, raw material mixing：Urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, the auxiliary material that crushing is completed is in order successively
Be added in the mixing channel containing water mix, in mixing channel the addition of water be urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate,
0.6 times of auxiliary material gross mass；
C, stirring：Steam is passed through in mixed process for 60m/s according to flow velocity to be stirred, add natural active matter
Thoroughly stir, after liquid cooling to be mixed slip is obtained；
D, finished product：The slip for obtaining and reaction promoter are sufficiently mixed into the uniform rear metering packing that filters to obtain containing natural activity
The special drip irrigation fertilizer finished product of corn of material.
Embodiment two
Formula：60 parts of urea, 15 parts of ammonium nitrate, 14 parts of potassium dihydrogen phosphate, 18 parts of sulfate, 16 parts of reaction promoter, auxiliary material
13 parts, 5 parts of natural active matter.
Preparation method：
A, raw material are crushed：Respectively urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, auxiliary material are crushed to into 60 mesh；
B, raw material mixing：Urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, the auxiliary material that crushing is completed is in order successively
Be added in the mixing channel containing water mix, in mixing channel the addition of water be urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate,
0.6 times of auxiliary material gross mass；
C, stirring：Steam is passed through in mixed process for 80m/s according to flow velocity to be stirred, add natural active matter
Thoroughly stir, after liquid cooling to be mixed slip is obtained；
D, finished product：The slip for obtaining and reaction promoter are sufficiently mixed into the uniform rear metering packing that filters to obtain containing natural activity
The special drip irrigation fertilizer finished product of corn of material.
Embodiment three
Formula：45 parts of urea, 11 parts of ammonium nitrate, 10 parts of potassium dihydrogen phosphate, 10 parts of sulfate, 12 parts of reaction promoter, auxiliary material 9
Part, 2 parts of natural active matter.
Preparation method：
A, raw material are crushed：Respectively urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, auxiliary material are crushed to into 50 mesh；
B, raw material mixing：Urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, the auxiliary material that crushing is completed is in order successively
Be added in the mixing channel containing water mix, in mixing channel the addition of water be urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate,
0.6 times of auxiliary material gross mass；
C, stirring：Steam is passed through in mixed process for 65m/s according to flow velocity to be stirred, add natural active matter
Thoroughly stir, after liquid cooling to be mixed slip is obtained；
D, finished product：The slip for obtaining and reaction promoter are sufficiently mixed into the uniform rear metering packing that filters to obtain containing natural activity
The special drip irrigation fertilizer finished product of corn of material.
Example IV
Formula：55 parts of urea, 13 parts of ammonium nitrate, 12 parts of potassium dihydrogen phosphate, 16 parts of sulfate, 14 parts of reaction promoter, auxiliary material
11 parts, 4 parts of natural active matter.
Preparation method：
A, raw material are crushed：Respectively urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, auxiliary material are crushed to into 60 mesh；
B, raw material mixing：Urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, the auxiliary material that crushing is completed is in order successively
Be added in the mixing channel containing water mix, in mixing channel the addition of water be urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate,
0.6 times of auxiliary material gross mass；
C, stirring：Steam is passed through in mixed process for 75m/s according to flow velocity to be stirred, add natural active matter
Thoroughly stir, after liquid cooling to be mixed slip is obtained；
D, finished product：The slip for obtaining and reaction promoter are sufficiently mixed into the uniform rear metering packing that filters to obtain containing natural activity
The special drip irrigation fertilizer finished product of corn of material.
Embodiment five
Formula：50 parts of urea, 12 parts of ammonium nitrate, 11 parts of potassium dihydrogen phosphate, 13 parts of sulfate, 13 parts of reaction promoter, auxiliary material
10 parts, 3 parts of natural active matter.
Preparation method：
A, raw material are crushed：Respectively urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, auxiliary material are crushed to into 55 mesh；
B, raw material mixing：Urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, the auxiliary material that crushing is completed is in order successively
Be added in the mixing channel containing water mix, in mixing channel the addition of water be urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate,
0.6 times of auxiliary material gross mass；
C, stirring：Steam is passed through in mixed process for 70m/s according to flow velocity to be stirred, add natural active matter
Thoroughly stir, after liquid cooling to be mixed slip is obtained；
D, finished product：The slip for obtaining and reaction promoter are sufficiently mixed into the uniform rear metering packing that filters to obtain containing natural activity
The special drip irrigation fertilizer finished product of corn of material.
Embodiment six
Formula：40 parts of urea, 15 parts of ammonium nitrate, 8 parts of potassium dihydrogen phosphate, 18 parts of sulfate, 10 parts of reaction promoter, auxiliary material 13
Part, 1 part of natural active matter.
Preparation method：
A, raw material are crushed：Respectively urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, auxiliary material are crushed to into 50 mesh；
B, raw material mixing：Urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, the auxiliary material that crushing is completed is in order successively
Be added in the mixing channel containing water mix, in mixing channel the addition of water be urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate,
0.6 times of auxiliary material gross mass；
C, stirring：Steam is passed through in mixed process for 60m/s according to flow velocity to be stirred, add natural active matter
Thoroughly stir, after liquid cooling to be mixed slip is obtained；
D, finished product：The slip for obtaining and reaction promoter are sufficiently mixed into the uniform rear metering packing that filters to obtain containing natural activity
The special drip irrigation fertilizer finished product of corn of material.
Embodiment seven
Formula：60 parts of urea, 9 parts of ammonium nitrate, 14 parts of potassium dihydrogen phosphate, 8 parts of sulfate, 16 parts of reaction promoter, auxiliary material 7
Part, 5 parts of natural active matter.
Preparation method：
A, raw material are crushed：Respectively urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, auxiliary material are crushed to into 60 mesh；
B, raw material mixing：Urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, the auxiliary material that crushing is completed is in order successively
Be added in the mixing channel containing water mix, in mixing channel the addition of water be urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate,
0.6 times of auxiliary material gross mass；
C, stirring：Steam is passed through in mixed process for 80m/s according to flow velocity to be stirred, add natural active matter
Thoroughly stir, after liquid cooling to be mixed slip is obtained；
D, finished product：The slip for obtaining and reaction promoter are sufficiently mixed into the uniform rear metering packing that filters to obtain containing natural activity
The special drip irrigation fertilizer finished product of corn of material.
Embodiment eight
Formula：45 parts of urea, 13 parts of ammonium nitrate, 10 parts of potassium dihydrogen phosphate, 16 parts of sulfate, 12 parts of reaction promoter, auxiliary material
11 parts, 2 parts of natural active matter.
Preparation method：
A, raw material are crushed：Respectively urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, auxiliary material are crushed to into 50 mesh；
B, raw material mixing：Urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, the auxiliary material that crushing is completed is in order successively
Be added in the mixing channel containing water mix, in mixing channel the addition of water be urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate,
0.6 times of auxiliary material gross mass；
C, stirring：Steam is passed through in mixed process for 65m/s according to flow velocity to be stirred, add natural active matter
Thoroughly stir, after liquid cooling to be mixed slip is obtained；
D, finished product：The slip for obtaining and reaction promoter are sufficiently mixed into the uniform rear metering packing that filters to obtain containing natural activity
The special drip irrigation fertilizer finished product of corn of material.
Embodiment nine
Formula：55 parts of urea, 11 parts of ammonium nitrate, 12 parts of potassium dihydrogen phosphate, 10 parts of sulfate, 14 parts of reaction promoter, auxiliary material 9
Part, 4 parts of natural active matter.
Preparation method：
A, raw material are crushed：Respectively urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, auxiliary material are crushed to into 60 mesh；
B, raw material mixing：Urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, the auxiliary material that crushing is completed is in order successively
Be added in the mixing channel containing water mix, in mixing channel the addition of water be urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate,
0.6 times of auxiliary material gross mass；
C, stirring：Steam is passed through in mixed process for 75m/s according to flow velocity to be stirred, add natural active matter
Thoroughly stir, after liquid cooling to be mixed slip is obtained；
D, finished product：The slip for obtaining and reaction promoter are sufficiently mixed into the uniform rear metering packing that filters to obtain containing natural activity
The special drip irrigation fertilizer finished product of corn of material.
With reference to specific experiment example, the present invention is described further：
Experimental example 1
This drip irrigation fertilizer field demonstration test, experimental field ground is in Guizhou, has a moderate climate, with heavy rainfall, using every mu of field
Label is tested, and 10 mu of fields, the drip irrigation fertilizer prepared using conventional fertilizer application and conventional fertilizer application+the present embodiment 1-9 are selected altogether
Maize culture experiment is carried out, experimental result is as shown in table 1：
The drip irrigation fertilizer field demonstration test of table 1
| Project | Theoretical per mu yield (kilogram) | Actual per mu yield (kilogram) |
| Conventional fertilizer application | 600-800 | 623 |
| Conventional fertilizer application+embodiment one | 700-880 | 890 |
| Conventional fertilizer application+embodiment two | 700-880 | 912 |
| Conventional fertilizer application+embodiment three | 700-880 | 922 |
| Conventional fertilizer application+example IV | 700-880 | 951 |
| Conventional fertilizer application+embodiment five | 700-880 | 946 |
| Conventional fertilizer application+embodiment six | 700-880 | 936 |
| Conventional fertilizer application+embodiment seven | 700-880 | 899 |
| Conventional fertilizer application+embodiment eight | 700-880 | 904 |
| Conventional fertilizer application+embodiment nine | 700-880 | 932 |
The plantation of corn its yield is carried out by the way of conventional fertilizer application as seen from the above in theoretical value, and adopts normal
The rule drip irrigation fertilizers prepared of fertilising+the present embodiment 1-9 carry out the plantation of corn its yield and are not only above theoretical value but also much
It is using conventional fertilizer application higher than independent, therefore the plantation for carrying out corn using the present invention is that have higher effect of increasing production.
Experimental example 2
Heavy metal-polluted soil process experiment：
Surveyed as carrier addition exogenous heavy metal pollutant with the free of contamination cinnamon soil in Guizhou Province and contained at its soil depth 5-20cm
Pb100mg/kg, Cd6mg/kg, Cr900mg/kg, Cu980mg/kg, using the soil as experiment soil, by the embodiment of the present invention
In the drip irrigation fertilizer prepared throw in experiment soil, heavy metal concentration inspection at soil soil depth 5-20cm is carried out after 15 days
Survey, its testing result is as shown in table 2：
The heavy metal-polluted soil of table 2 processes experimental result
From the foregoing, it will be observed that being thrown in experiment soil after 15 days using the drip irrigation fertilizer prepared in the embodiment of the present invention, soil
Content of beary metal at 5-15cm is significantly reduced, and illustrates that the thio sulfide contained in this drip irrigation fertilizer occurs with heavy metal ion
Reaction production precipitation, so as to heavy metal ion be fixed, prevents it from passing through leaching and footpath stream migration, in addition in this drip irrigation fertilizer
Thio sulfide valence heavy metal ions can also be reduced into lower valency, effectively reduce its toxicity and dissolubility.
Claims (10)
1. the special drip irrigation fertilizer of a kind of corn containing natural active matter, it is characterised in that：It is made up of following raw material：Urine
Plain 40-60 parts, ammonium nitrate 9-15 parts, potassium dihydrogen phosphate 8-14 parts, sulfate 8-18 parts, reaction promoter 10-16 parts, auxiliary material 7-13
Part, natural active matter 1-5 parts.
2. the special drip irrigation fertilizer of the corn containing natural active matter according to claim 1, it is characterised in that：It is described containing natural
The special drip irrigation fertilizer of corn of active material is made up of following raw material：Urea 45-55 parts, ammonium nitrate 11-13 parts, di(2-ethylhexyl)phosphate
Hydrogen potassium 10-12 parts, sulfate 10-16 parts, reaction promoter 12-14 parts, auxiliary material 9-11 parts, natural active matter 2-4 parts.
3. the special drip irrigation fertilizer of the corn containing natural active matter according to claim 1, it is characterised in that：It is described containing natural
The special drip irrigation fertilizer of corn of active material is made up of following raw material：50 parts of urea, 12 parts of ammonium nitrate, potassium dihydrogen phosphate 11
Part, 13 parts of sulfate, 13 parts of reaction promoter, 10 parts of auxiliary material, 3 parts of natural active matter.
4. the special drip irrigation fertilizer of the corn containing natural active matter according to claim 1, it is characterised in that：The sulfate
It is at least one in potassium sulfate, magnesium sulfate.
5. the special drip irrigation fertilizer of the corn containing natural active matter according to claim 1, it is characterised in that：The reaction is helped
Agent is sodium thiosulfate.
6. the special drip irrigation fertilizer of the corn containing natural active matter according to claim 1, it is characterised in that：The auxiliary material is
One kind in zinc sulfate, boric acid, manganese sulfate.
7. the special drip irrigation fertilizer of the corn containing natural active matter according to claim 1, it is characterised in that：The natural work
Property material be amino acid, one or more in humic acid, yellow humic acid, alginic acid.
8. a kind of preparation method of the special drip irrigation fertilizer of the corn containing natural active matter as described in claim 1-3 is arbitrary, its
It is characterised by：The method is comprised the following steps：
A, raw material are crushed：Respectively urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, auxiliary material are crushed to into 50-60 mesh；
B, raw material mixing：Urea that crushing is completed, ammonium nitrate, potassium dihydrogen phosphate, sulfate, auxiliary material are sequentially added in order
Mix in the mixing channel containing water；
C, stirring：Steam is passed through in mixed process for 60-80m/s according to flow velocity to be stirred, add natural active matter
Thoroughly stir, after liquid cooling to be mixed slip is obtained；
D, finished product：The slip for obtaining and reaction promoter are sufficiently mixed into the uniform rear metering packing that filters to obtain containing natural active matter
The special drip irrigation fertilizer finished product of corn.
9. the preparation method of the special drip irrigation fertilizer of the corn containing natural active matter according to claim 8, it is characterised in that：
In step b in mixing channel water addition be urea, ammonium nitrate, potassium dihydrogen phosphate, sulfate, the 0.6 of auxiliary material gross mass
Times.
10. the preparation method of the special drip irrigation fertilizer of the corn containing natural active matter according to claim 8, its feature exists
In：The special drip irrigation fertilizer of the corn containing natural active matter its N prepared in step d：P2O5：The mol ratio of K2O is 2：
3：2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611228402.2A CN106631474A (en) | 2016-12-27 | 2016-12-27 | Special drip irrigation fertilizer for corns and containing natural active substances and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611228402.2A CN106631474A (en) | 2016-12-27 | 2016-12-27 | Special drip irrigation fertilizer for corns and containing natural active substances and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106631474A true CN106631474A (en) | 2017-05-10 |
Family
ID=58832803
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611228402.2A Pending CN106631474A (en) | 2016-12-27 | 2016-12-27 | Special drip irrigation fertilizer for corns and containing natural active substances and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954797A (en) * | 2017-11-25 | 2018-04-24 | 贵阳开磷化肥有限公司 | A kind of novel corn Water soluble fertilizer and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103477832A (en) * | 2013-09-10 | 2014-01-01 | 天津坂结土壤肥料技术开发有限公司 | Planting method for increasing corn yield |
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2016
- 2016-12-27 CN CN201611228402.2A patent/CN106631474A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103477832A (en) * | 2013-09-10 | 2014-01-01 | 天津坂结土壤肥料技术开发有限公司 | Planting method for increasing corn yield |
Non-Patent Citations (1)
| Title |
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| 白彦真: "《铅污染土壤的生物修复效应》", 31 July 2012, 中国农业科学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954797A (en) * | 2017-11-25 | 2018-04-24 | 贵阳开磷化肥有限公司 | A kind of novel corn Water soluble fertilizer and preparation method thereof |
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Application publication date: 20170510 |