CN104447009A - Humic acid type functional compound fertilizer and preparation method thereof - Google Patents
Humic acid type functional compound fertilizer and preparation method thereof Download PDFInfo
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- CN104447009A CN104447009A CN201410739150.4A CN201410739150A CN104447009A CN 104447009 A CN104447009 A CN 104447009A CN 201410739150 A CN201410739150 A CN 201410739150A CN 104447009 A CN104447009 A CN 104447009A
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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
- 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
Abstract
The invention discloses a humic acid type functional compound fertilizer and a preparation method thereof and relates to the technical field of compound fertilizers. The humic acid type functional compound fertilizer comprises a basic fertilizer nitrogen, phosphorus and potassium and auxiliary raw materials including humic acid, attapulgite powder, a granulating solution and granulating powder, wherein the granulating solution comprises the following ingredients in percentage by mass: 0.1-3 percent of an animal amino acid, 1-20 percent of urea, 0.3-3 percent of zinc sulfate, 0.1-2.5 percent of manganese sulfate, 0.1-0.8 percent of boric acid, 0.1-0.3 percent of sodium molybdate, 0.1-1 percent of magnesium sulfate, 0.1-0.3 percent of compound sodium nitrophenolate and the balance of water; the granulating powder comprises the following ingredients in parts by mass: 0.3-25 parts of ferrous sulfate, 0.1-0.5 part of copper sulfate, 0.1-0.3 part of vitamin B12, 0.1-0.3 part of para aminobenzoic acid, 0.1-0.3 part of cobalt chloride, 0.1-1 part of calcium pantothenate, 0.1-1 part of EDTA-2Na and 0.1-0.3 part of sodium selenite. The fertilizer disclosed by the invention is high in utilization rate and can be used for increasing the yield of crops.
Description
Technical field
The present invention relates to composite fertilizer technical field.
Background technology
What Vehicles Collected from Market was sold is generally coventional type composite fertilizer, and it is functional poor, and Crop nutrient is low, poor to edatope, and utilization rate of fertilizer is low, wastes more serious.
Multi-Functional Fertilizers is called multifunctional fertilizers again, one of the important research of 21 century new-type fertilizer, developing direction, be the fertilizer that crop alimentary is combined with other factors limiting high crop yield, can utilization rate of fertilizer be improved, improve unit fertilizer to the efficiency of increasing crop yield.The research of multifunctional fertilizers and production meet the technological requirement of ecological fertilizer, and its utilisation technology belongs to the advanced technology of the multiple comprehensive villages and small towns information sharing section intersections such as agronomy, soil science, information science, chemistry being refined.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of humic acid type multi-function compound fertilizers and preparation method thereof, and it is sun-proof that this composite fertilizer has enhancing crop, and improve the effect that crop nutrition content absorbs, utilization rate of fertilizer is high, adds the output of crop.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of humic acid type multi-function compound fertilizers, comprises base fertilizer, complementary basic material, granulation liquid and pelletizing, makes through mixing, granulation; Base fertilizer is nitrogenous fertilizer, phosphate fertilizer and potash fertilizer; Complementary basic material is powdery humic acids and attapulgite, for mixing with base fertilizer.
The composition of granulation liquid is expressed as follows with mass percent: animal amino acid 0.1-3%, urea 1-20%, zinc sulfate 0.3-3%, manganous sulfate 0.1-2.5%, boric acid 0.1-0.8%, Sodium orthomolybdate 0.1-0.3%, magnesium sulfate 0.1-1%, sodium nitrophenolate 0.1-0.3%, water are surplus.
The composition of pelletizing is expressed as follows with ratio of quality and the number of copies: ferrous sulfate 0.3-25 part, copper sulfate 0.1-0.5 part, vitamin B12 0.1-0.3 part, para-amino benzoic acid 0.1-0.3 part, cobalt chloride 0.1-0.3 part, calcium pantothenate 0.1-1 part, sequestrant EDTA-2Na 0.1-1 part, Sodium Selenite 0.1-0.3 part.
The 5-10% of fertilizer and complementary basic material quality summation based on powdery humic acids consumption; The 5-10% of fertilizer and complementary basic material quality summation based on attapulgite consumption; The 2-5% of fertilizer and complementary basic material quality summation based on the consumption of granulation liquid; The 0.1-0.4% of fertilizer and complementary basic material quality summation based on the consumption of pelletizing.
Preferably, the composition of granulation liquid is expressed as follows with mass percent: animal amino acid 2%, urea 15%, zinc sulfate 3%, manganous sulfate 2%, boric acid 0.5%, Sodium orthomolybdate 0.1%, magnesium sulfate 0.3%, sodium nitrophenolate 0.1%, water are surplus;
The composition of pelletizing is expressed as follows with ratio of quality and the number of copies: 15 parts, ferrous sulfate, 0.2 part, copper sulfate, vitamin B12 0.1 part, para-amino benzoic acid 0.1 part, cobalt chloride 0.1 part, calcium pantothenate 0.5 part, sequestrant EDTA-2Na 0.3 part, Sodium Selenite 0.1 part.
Preferably, nitrogenous fertilizer is small particle urea or urea powder, and the particle diameter of small particle urea is 0.85-2.75 ㎜; Phosphate fertilizer is the mixture of one or more in powdery monoammonium phosphate, diammonium phosphate, calcium superphosphate or double superhosphate; Potash fertilizer is the mixture of one or more in powdered potassium sulfate, Repone K, kiln ash potash fertilizer or plant ash.
The preparation method of humic acid type multi-function compound fertilizers, comprises the following steps:
(1) preparation of granulation liquid:
Animal amino acid is put into the reactor having injected a small amount of water, be progressively heated to 65-75 DEG C, and keep stirring, obtain the animal amino acid aqueous solution, stand-by; In other reactor, zinc sulfate, manganous sulfate, boric acid, magnesium sulfate trace element are dissolved simultaneously, add urea simultaneously, after fully reacting, inject the animal amino acid aqueous solution, and fully stir, after temperature drops to 45-60 DEG C, then add sodium nitrophenolate, Sodium orthomolybdate, load pail pack after filtering for the use of production granulation;
(2) preparation of pelletizing: ferrous sulfate, copper sulfate, vitamin B12, para-amino benzoic acid, cobalt chloride, calcium pantothenate, sequestrant EDTA-2Na and Sodium Selenite are stirred, for subsequent use;
(3) preparation of composite fertilizer: the mixing of nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, powdery humic acids, attapulgite and pelletizing is mixed thoroughly, then enters in tablets press, spray the above-mentioned granulation liquid prepared, form particle; Or, the mixing of nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, powdery humic acids and attapulgite is mixed thoroughly, then enters in tablets press, spray the above-mentioned granulation liquid prepared, form particle, in the process of granulation, pelletizing is evenly added; Through dry, cooling, screening, anti-caking process after granulation, make composite fertilizer.
In granulation liquid of the present invention, pelletizing each component together emphasis supplement reduce in crop-planting process former years in soil a part trace element.In this component, granulation liquid is with micro-and animal amino acid compatibility, occurs with chelated forms, and processing is reasonable, reduction production cost, raising Crop, the disease resistance increasing crop and resistance.
Specially in component add para-aminotoluene acid, its effect increases sun protection to UV sunlight of crop, plays a role in crop leaf is sun-proof.
Wherein with the addition of calcium pantothenate again, its effect is and VITAMIN compatibility, improves on Crop nutrient aspect and crop resistance and crop alimentary aspect adds percentage point.
Granulation liquid in the present invention is essential substance, synthesized under certain technique by organism and inorganics, and the complex state such as zinc, manganese, boron, iron, molybdenum, sodium, calcium, magnesium trace element is added according to crop demand, meanwhile, granulation liquid safety and environmental protection, noresidue, pollution-free.
In other component, because the present invention is full nutrition, comprehensive multi-function compound fertilizers, increase operation rate about 5% than general composite fertilizer.Crop yield increase income with disease resistance on have more advantage, be new type functional composite fertilizer.
The beneficial effect adopting technique scheme to produce is: it is sun-proof that composite fertilizer of the present invention has enhancing crop, improves the effect that crop nutrition content absorbs, increase operation rate about 5%, add the output of crop than general composite fertilizer.By using composite fertilizer of the present invention, green pepper output increased 3.33%.
Composite fertilizer of the present invention is suitable for various crop, suitably adjusts different nitrogen, phosphorus, potassium proportioning for Different Crop, carries out the use of producing.
Embodiment
Embodiment 1
Humic acid type multi-function compound fertilizers (fruits, N:P:K=15:12:18)
(1) composition of base fertilizer: common small particle urea (N>=46%, particle diameter is 0.85-2.75 ㎜), powdery monoammonium phosphate (N>=11%, P
2o
5>=44%), powdered potassium sulfate (K
2o>=50%).
(2) composition of complementary basic material: powdery humic acids and attapulgite (alumina magnesia silicate powder).
(3) preparation of granulation liquid:
1. the composition of granulation liquid is expressed as follows with mass percent: animal amino acid 2%, urea 15%, zinc sulfate 3%, manganous sulfate 2%, boric acid 0.5%, Sodium orthomolybdate 0.1%, magnesium sulfate 0.3%, sodium nitrophenolate 0.1%, water are surplus.
2. major equipment: temperature adjustment reactor or have is heated and the retort (material is 201 or 304 stainless steels) of agitating function, microprocessor pump drive, liquid filter etc.
3. production method: animal amino acid is put into the reactor having injected a small amount of water, be progressively heated to 65-75 DEG C, and keep stirring, obtain the animal amino acid aqueous solution, stand-by; In other reactor, zinc sulfate, manganous sulfate, boric acid, magnesium sulfate trace element are dissolved simultaneously, add urea simultaneously, after fully reacting, inject the animal amino acid aqueous solution, and fully stir, after temperature drops to 45-60 DEG C, then add sodium nitrophenolate, Sodium orthomolybdate, load pail pack after filtering for the use of production granulation.
(4) preparation of pelletizing:
The composition of pelletizing is expressed as follows with ratio of quality and the number of copies: 15 parts, ferrous sulfate, 0.2 part, copper sulfate, vitamin B12 0.1 part, para-amino benzoic acid 0.1 part, cobalt chloride 0.1 part, calcium pantothenate 0.5 part, sequestrant EDTA-2Na 0.3 part, Sodium Selenite 0.1 part, stir for subsequent use with blending machine.
(5) preparation of composite fertilizer:
1. major equipment: feed intake belt, pulverizer, dryer, cooler, particle grades screen-dividing machine, material conveyor, coating anti-caking machine, metering packing of tablets press, metering claims.And install spray equipment additional in tablets press inside.
2. production method:
Take common small particle urea 261 kgs/tonne, powdery monoammonium phosphate 273 kgs/tonne, powdered potassium sulfate 360 kgs/tonne, attapulgite 56 kgs/tonne, powdery humic acids 50 kgs/tonne, add pelletizing bag simultaneously, pelletizing consumption is common small particle urea, powdery monoammonium phosphate, powdered potassium sulfate, 0.3% of attapulgite and powdery humic acids quality summation, enter stirrer to mix thoroughly, then enter in tablets press, spray the above-mentioned granulation liquid prepared, form the particle that diameter is 3-4.5 ㎜, granulation liquid presses material loading total amount (common small particle urea, powdery monoammonium phosphate, powdered potassium sulfate, attapulgite and powdery humic acids quality summation) 3% carry out spraying granulation, particle after balling-up enters dryer and carries out drying materials.Adopt the large ventilation drying treatment of low temperature.The water content of particle is made to be within 2%.Enter cooler afterwards to cool, cooled particle carries out gradation sizing again.Finished particle after grade screening enters anti-caking machine through transfer roller to carry out anti-hard caking agent (anti-hard caking agent is existing anti-hard caking agent, can be animal fat and foodstuff sewer oil, after filtration with taste removal after product or be talcum powder class etc.) coating, finally enter ganging of products packaging title to pack, make composite fertilizer.
Embodiment 2
Humic acid type multi-function compound fertilizers, preparation method, with embodiment 1, is with the difference of embodiment 1:
N：P：K=14：4：22
Take common small particle urea 283 kgs/tonne, 91 kgs/tonne, powdery monoammonium phosphate powder, powdered potassium sulfate 440 kgs/tonne, powdery humic acids 86 kgs/tonne, attapulgite 100 kgs/tonne, enter stirrer to mix thoroughly, then enter in tablets press, the granulation liquid prepared in spraying above-described embodiment 1, in the process of granulation, the pelletizing prepared in above-described embodiment 1 is evenly added, forms the particle that diameter is 3-4.5 ㎜; Pelletizing consumption is 0.4% of common small particle urea, powdery monoammonium phosphate, powdered potassium sulfate, attapulgite and powdery humic acids quality summation; Granulation liquid consumption is 2% of common small particle urea, powdery monoammonium phosphate, powdered potassium sulfate, attapulgite and powdery humic acids quality summation.Particle after balling-up enters dryer and carries out drying materials.Adopt the large ventilation drying treatment of low temperature.The water content of particle is made to be within 2%.Enter cooler afterwards to cool, cooled particle carries out gradation sizing again.Finished particle after grade screening enters anti-caking machine through transfer roller and carries out anti-hard caking agent coating, finally enters ganging of products packaging title and packs, make composite fertilizer.
Embodiment 3
Humic acid type multi-function compound fertilizers, preparation method, with embodiment 1, is with the difference of embodiment 1:
N：P：K=14：4：22
Base fertilizer forms: urea powder (N>=46%), phosphate fertilizer are mixture, the powdery Repone K (K of powdered acid two ammonium and powdery calcium superphosphate
2o≤55%).
The composition of granulation liquid is expressed as follows with mass percent: animal amino acid 3%, urea 20%, zinc sulfate 0.3%, manganous sulfate 2.5%, boric acid 0.1%, Sodium orthomolybdate 0.2%, magnesium sulfate 0.1%, sodium nitrophenolate 0.3%, water are surplus.
The composition of pelletizing is expressed as follows with ratio of quality and the number of copies: 25 parts, ferrous sulfate, 0.1 part, copper sulfate, vitamin B12 0.2 part, para-amino benzoic acid 0.3 part, cobalt chloride 0.2 part, calcium pantothenate 0.1 part, sequestrant EDTA-2Na 1 part, Sodium Selenite 0.3 part.
Powdery humic acids, attapulgite, pelletizing and granulation liquid consumption are respectively 10%, 8%, 0.2% and 4% of urea powder, powdered acid two ammonium, powdery calcium superphosphate, powdery Repone K, attapulgite and powdery humic acids quality summation.
Embodiment 4
Humic acid type multi-function compound fertilizers, preparation method, with embodiment 1, is with the difference of embodiment 1:
Base fertilizer forms: common small particle urea (N >=46%, particle diameter is 0.85-2.75 ㎜), powdery double superhosphate, powdery kiln ash potash fertilizer.
The composition of granulation liquid is expressed as follows with mass percent: animal amino acid 0.1%, urea 1%, zinc sulfate 1.5%, manganous sulfate 0.1%, boric acid 0.8%, Sodium orthomolybdate 0.3%, magnesium sulfate 1%, sodium nitrophenolate 0.2%, water are surplus.
The composition of pelletizing is expressed as follows with ratio of quality and the number of copies: 0.3 part, ferrous sulfate, 0.5 part, copper sulfate, vitamin B12 0.3 part, para-amino benzoic acid 0.2 part, cobalt chloride 0.3 part, calcium pantothenate 1 part, sequestrant EDTA-2Na 0.1 part, Sodium Selenite 0.2 part.
Powdery humic acids, attapulgite, pelletizing and granulation liquid consumption are respectively 7%, 6%, 0.1% and 5% of common small particle urea, powdery double superhosphate, powdery kiln ash potash fertilizer, attapulgite and powdery humic acids quality summation.
Effect example
One, subjects
Manure trial on green pepper
Two, test process application process
Process: 1, mu executes this composite fertilizer (N:P:K=14:4:22) 100 kilograms (25g/ strain) for process.2, mu applies can rich (N:P:K=15:15:15) 89 kilograms (22.2g/ strain) be contrast.(composite fertilizer of present treatment is 40% content, and Sa Kefu is 45%, and with regard to the total nutrient of fertilizer, Sa Kefu used is higher than the content of the composite fertilizer of present treatment by 5%, so application of 11 kilograms than Sa Kefu more.）
Three, test-results
Four, different fertilizer process is on the impact of green pepper output
Sum up green pepper number to the strain of green pepper above to analyze, below just the different harvesting situation gathered in the crops analyze.Table 2 is harvesting situations that different times two kinds of soil fertility quality repeat:
By using composite fertilizer of the present invention, green pepper output increased 3.33%.
The present invention is suitable for various crop, suitably adjusts different nitrogen, phosphorus, potassium proportioning for Different Crop, carries out the use of producing.
Claims (4)
1. a humic acid type multi-function compound fertilizers, is characterized in that: comprise following base fertilizer, complementary basic material, granulation liquid and pelletizing, makes through mixing, granulation; Described base fertilizer is nitrogenous fertilizer, phosphate fertilizer and potash fertilizer; Complementary basic material is powdery humic acids and attapulgite, for mixing with base fertilizer;
The composition of granulation liquid is expressed as follows with mass percent: animal amino acid 0.1-3%, urea 1-20%, zinc sulfate 0.3-3%, manganous sulfate 0.1-2.5%, boric acid 0.1-0.8%, Sodium orthomolybdate 0.1-0.3%, magnesium sulfate 0.1-1%, sodium nitrophenolate 0.1-0.3%, water are surplus;
The composition of pelletizing is expressed as follows with ratio of quality and the number of copies: ferrous sulfate 0.3-25 part, copper sulfate 0.1-0.5 part, vitamin B12 0.1-0.3 part, para-amino benzoic acid 0.1-0.3 part, cobalt chloride 0.1-0.3 part, calcium pantothenate 0.1-1 part, sequestrant EDTA-2Na 0.1-1 part, Sodium Selenite 0.1-0.3 part;
The 5-10% of fertilizer and complementary basic material quality summation based on powdery humic acids consumption; The 5-10% of fertilizer and complementary basic material quality summation based on attapulgite consumption; The 2-5% of fertilizer and complementary basic material quality summation based on the consumption of granulation liquid; The 0.1-0.4% of fertilizer and complementary basic material quality summation based on the consumption of pelletizing.
2. humic acid type multi-function compound fertilizers according to claim 1, is characterized in that the composition of described granulation liquid is expressed as follows with mass percent: animal amino acid 2%, urea 15%, zinc sulfate 3%, manganous sulfate 2%, boric acid 0.5%, Sodium orthomolybdate 0.1%, magnesium sulfate 0.3%, sodium nitrophenolate 0.1%, water are surplus;
The composition of pelletizing is expressed as follows with ratio of quality and the number of copies: 15 parts, ferrous sulfate, 0.2 part, copper sulfate, vitamin B12 0.1 part, para-amino benzoic acid 0.1 part, cobalt chloride 0.1 part, calcium pantothenate 0.5 part, sequestrant EDTA-2Na 0.3 part, Sodium Selenite 0.1 part.
3. humic acid type multi-function compound fertilizers according to claim 1, is characterized in that: described nitrogenous fertilizer is small particle urea or urea powder, and the particle diameter of small particle urea is 0.85-2.75 ㎜; Phosphate fertilizer is the mixture of one or more in powdery monoammonium phosphate, diammonium phosphate, calcium superphosphate or double superhosphate; Potash fertilizer is the mixture of one or more in powdered potassium sulfate, Repone K, kiln ash potash fertilizer or plant ash.
4. the preparation method of the humic acid type multi-function compound fertilizers according to any one of claim 1-3, is characterized in that comprising the following steps:
(1) preparation of granulation liquid: animal amino acid is put into the reactor having injected a small amount of water, be progressively heated to 65-75 DEG C, and keep stirring, obtain the animal amino acid aqueous solution, stand-by; In other reactor, zinc sulfate, manganous sulfate, boric acid, magnesium sulfate trace element are dissolved simultaneously, add urea simultaneously, after fully reacting, inject the animal amino acid aqueous solution, and fully stir, after temperature drops to 45-60 DEG C, then add sodium nitrophenolate, Sodium orthomolybdate, load pail pack after filtering for the use of production granulation;
(2) preparation of pelletizing: ferrous sulfate, copper sulfate, vitamin B12, para-amino benzoic acid, cobalt chloride, calcium pantothenate, sequestrant EDTA-2Na and Sodium Selenite are stirred, for subsequent use;
(3) preparation of composite fertilizer: the mixing of nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, powdery humic acids, attapulgite and pelletizing is mixed thoroughly, then enters in tablets press, spray the above-mentioned granulation liquid prepared, form particle; Or, the mixing of nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, powdery humic acids and attapulgite is mixed thoroughly, then enters in tablets press, spray the above-mentioned granulation liquid prepared, form particle, in the process of granulation, pelletizing is evenly added; Through dry, cooling, screening, anti-caking process after granulation, make composite fertilizer.
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Cited By (10)
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| CN105646106A (en) * | 2016-01-19 | 2016-06-08 | 王意强 | Humic acid type functionality organic-inorganic compound fertilizer and preparing method thereof |
| CN106116848A (en) * | 2016-06-24 | 2016-11-16 | 苏州市泰盛农业科技有限公司 | A kind of Gorgon fruit plantation selenium-rich slow-release compound fertilizer and preparation method thereof |
| CN106116949A (en) * | 2016-06-24 | 2016-11-16 | 苏州市泰盛农业科技有限公司 | A kind of planting loquat long-acting coated slow-release compound fertilizer and preparation method thereof |
| WO2016195518A1 (en) * | 2015-05-29 | 2016-12-08 | HARCIAREK, Tomasz | A process for producing an organic-mineral fertilizers having a biostimulating activity and fertilizers produced by this process |
| CN107200668A (en) * | 2017-07-20 | 2017-09-26 | 沣田宝农业科技有限公司 | A kind of N P and K decrement type multi-element chelate Chemical Mixed Fertilizer |
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| CN110683921A (en) * | 2019-11-26 | 2020-01-14 | 深圳市奥城景观工程设计有限公司 | Tree fertilizer and preparation method thereof |
| CN110683904A (en) * | 2019-11-26 | 2020-01-14 | 深圳市奥城景观工程设计有限公司 | Nutrient solution for big trees and preparation method thereof |
| CN110810108A (en) * | 2019-11-26 | 2020-02-21 | 深圳市奥城景观工程设计有限公司 | Garden plant planting method |
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Application publication date: 20150325 |