CN109809922A - A kind of urea synergistic permeating agent - Google Patents
A kind of urea synergistic permeating agent Download PDFInfo
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- CN109809922A CN109809922A CN201910264922.6A CN201910264922A CN109809922A CN 109809922 A CN109809922 A CN 109809922A CN 201910264922 A CN201910264922 A CN 201910264922A CN 109809922 A CN109809922 A CN 109809922A
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- urea
- synergistic
- water
- agent
- permeating
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- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract description 175
- 239000004202 carbamide Substances 0.000 title claims abstract description 96
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 46
- 230000002195 synergetic effect Effects 0.000 title claims abstract description 45
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000002562 thickening agent Substances 0.000 claims abstract description 21
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 239000002738 chelating agent Substances 0.000 claims abstract description 18
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 claims abstract description 16
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims abstract description 14
- 239000011686 zinc sulphate Substances 0.000 claims abstract description 14
- 235000009529 zinc sulphate Nutrition 0.000 claims abstract description 14
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims abstract description 13
- 229910000368 zinc sulfate Inorganic materials 0.000 claims abstract description 11
- -1 eight Boratex Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 239000003086 colorant Substances 0.000 claims description 13
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 12
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 12
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 10
- 239000000975 dye Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 229920002261 Corn starch Polymers 0.000 claims description 5
- 239000008120 corn starch Substances 0.000 claims description 5
- 235000013305 food Nutrition 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 claims 2
- 239000011701 zinc Substances 0.000 claims 2
- 229910052725 zinc Inorganic materials 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 239000003337 fertilizer Substances 0.000 abstract description 18
- 239000002689 soil Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 10
- 239000008187 granular material Substances 0.000 abstract description 9
- 230000012010 growth Effects 0.000 abstract description 4
- 235000016709 nutrition Nutrition 0.000 abstract description 4
- 230000035764 nutrition Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
- 230000035558 fertility Effects 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 235000013877 carbamide Nutrition 0.000 description 79
- 239000011248 coating agent Substances 0.000 description 12
- 238000000576 coating method Methods 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000008635 plant growth Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical group [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- ZJHHPAUQMCHPRB-UHFFFAOYSA-N urea urea Chemical compound NC(N)=O.NC(N)=O ZJHHPAUQMCHPRB-UHFFFAOYSA-N 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
The invention discloses a kind of urea synergistic permeating agent, the urea synergistic permeating agent is made by the following method by sodium hydroxide, tertiary sodium phosphate, carbolic acid, ammonium nitrate, white vitriol, ferrous sulfate heptahydrate, four water, eight Boratex, thickener and water: 1) sodium hydroxide, tertiary sodium phosphate, carbolic acid being put into reaction kettle after mixing and add water, prepares intermediate liquid；2) intermediate liquid obtained is walked before instilling in another reaction kettle into ammonium nitrate to be made, and obtains chelating agent；3) chelating agent obtained is walked before taking, it is chelated with other raw materials, area synergist is made, the urea synergistic permeating agent can penetrate into the inside of urea granules, decomposition release synchronous with urea, crop is continuously in the fertilizer efficiency period of urea and provides nutrition after application, is had effects that regulating crop growth, is promoted crop to the fertility for being absorbed and utilized, improving urea of fertilizer, and the urea synergistic permeating agent can be degradable, will not remain solid in the soil and pollute to soil.
Description
Technical field
The present invention relates to a kind of fertilizer synergist, especially one kind to penetrate into inside urea granules, improves urea fertilizer
The fertilizer synergist of effect.
Background technique
Urea is also known as carbamide (carbamide), the organic compound being made of carbon, nitrogen, oxygen, hydrogen, is a kind of important
Neutral fertilizer, urea be suitable for various soil and plant, be a kind of biggish chemical nitrogen fertilizer of current usage amount.But due to
Plant growth also needs other a great number of elements, moderate-element and microelement other than nitrogen, only applies urea and is not able to satisfy
Plant growth needs, also, when lacking moderate-element and microelement in soil, and will affect crop to macroelement fertilizer
Effect is absorbed and utilized.Therefore, in order to improve the fertilizer efficiency of urea, the appearance Wrapped fertilizer synergy in urea granules is usually taken
Agent, to supplement moderate-element and microelement necessary to plant growth, to achieve the purpose that improve urea efficiency.Existing skill
Coating agent is made mostly based on coating, by moderate-element and microelement and urea film in area synergist in art, is solidificated in urine
The surface of crude granule.Although coating urea synergy coating agent can make up that urea fertilizer nutrition is single, absorption rate is low etc. and lack
Point, still, since this coating urea coating agent is wrapped around urea surface, after urea is administered in soil, coating
Urea coating agent can be decomposed prior to urea, be only capable of at the initial stage of application being crop extra-nutrition, cannot be in the effective of urea efficiency
Crop offer moderate-element is provided in the phase and microelement, the effect that urea synergy coating agent improves urea efficiency are limited.
In addition, the degradation speed of coating is slower after the urea synergy coating agent of this coating is administered in soil together with urea, residual
Solid matter in the soil is easy to pollute soil.
Summary of the invention
Technical problems to be solved by the inivention are: providing a kind of urea synergistic permeating agent, which can seep
The inside for arriving urea granules thoroughly, decomposition release synchronous with urea, crop is continuously in the fertilizer efficiency period of urea and provides battalion after application
It supports, has effects that regulating crop growth, promotes crop to the fertility for being absorbed and utilized, improving urea of fertilizer, and the urea increases
Imitating bleeding agent can be degradable, will not remain solid in the soil and pollute to soil.
The technical solution adopted for solving the technical problem: a kind of urea synergistic permeating agent, the urea synergistic permeating agent by
Sodium hydroxide, tertiary sodium phosphate, carbolic acid, ammonium nitrate, white vitriol, ferrous sulfate heptahydrate, four water, eight Boratex, thickener and
Water is made by the following method:
1) sodium hydroxide, tertiary sodium phosphate, carbolic acid are put into reaction kettle by the weight part ratio of 4:6:4 after mixing, to mixed
The water that total weight of the mixture 29% is added in object is closed, is heated to 70-80 DEG C, reacts 2 hours, obtains intermediate liquid；
2) ammonium nitrate is added in another reaction kettle, closed reactor walks in obtained before at the uniform velocity instilling to closed reaction kettle
Between liquid, intermediate liquid and ammonium nitrate weight part ratio are 5-7:8-12, and after instillation, reaction kettle is heated to 70-80
DEG C, it reacts 1.5-2 hours, obtains chelating agent；
3) chelating agent obtained is walked before taking, and white vitriol, ferrous sulfate heptahydrate, four water, eight Boratex is added and stirs evenly, then
Ammonium sulfate is added, aforementioned raw material is put into heating tank, is heated to 50-60 DEG C, keeps the temperature 2-3 hours, after being cooled to room temperature, adds
Enter thickener, stir evenly, forms paste, obtain area synergist.
Preferably, in step 2, intermediate liquid and ammonium nitrate weight part ratio are 6:10
Preferably, in step 3), chelating agent, white vitriol, ferrous sulfate heptahydrate, four water, eight Boratex, ammonium sulfate, thickening
The weight part ratio of agent is 15-25:15-25:15-25:8-12:40-60:20-30.
Preferably, in step 3), chelating agent, white vitriol, ferrous sulfate heptahydrate, four water, eight Boratex, ammonium sulfate,
The weight part ratio of thickener is 20:20:20:10:50:25.
Preferably, in step 3), ammonium sulfate is added and then the coloring agent of 5 parts by weight is added.
Preferably, the thickener is gelatinized corn starch.
Preferably, the coloring agent is food grade dyes.
The utility model has the advantages that urea synergistic permeating agent of the invention due to use with sodium hydroxide, tertiary sodium phosphate, carbolic acid and
Ammonium nitrate is that primary raw material is made the chelating agent with coordinate plant growth function, then by moderate-element with it is trace element chelated,
The urea synergistic permeating agent of no harmful components is made, makes urea synergistic permeating agent of the invention when carrying out synergy processing to urea
Urea granules deep can be penetrated into, decomposition release synchronous with urea, is continuously crop in the fertilizer efficiency period of urea and mentions after application
For nutrition, also, have effects that regulating crop growth, promote crop to the fertility for being absorbed and utilized, improving urea of fertilizer, originally
The urea synergistic permeating agent of invention can be degradable, will not remain and pollute in the soil to soil.Due to reasonably limiting
The weight for having determined chelating agent, white vitriol, ferrous sulfate heptahydrate, four water, eight Boratex, ammonium sulfate, thickener, makes
Urea synergistic permeating agent nutrition of the invention is more balanced, promotes crop more preferable to the absorption of urea and utilizing status, fertilizer synergistic
It acts on stronger.Due to joined coloring agent during chelating, when making synergy processing to urea, coloring agent can be used as infiltration
Saturating depth indicator uses, and judges that the infiltration of urea synergistic permeating agent is imitated by the way that urea granules are checked dye level after broken
Fruit and the requirement for whether reaching infiltration make to permeate urea using urea synergistic permeating agent of the invention when handling using more square
Just, it is ensured that urea synergistic permeating agent fully penetrates into the deep of urea granules.Due to using the thickener as gelatinized corn starch, described
Coloring agent is food grade dyes, keeps urea synergistic permeating agent of the invention more safe and reliable, can decompose completely after application, no
It will form pollution residual, adverse effect will not be caused to soil.
Specific embodiment
Below with reference to embodiment, urea synergistic permeating agent of the invention is described in further detail.
Embodiment 1
A kind of urea synergistic permeating agent, the urea synergistic permeating agent is by sodium hydroxide, tertiary sodium phosphate, carbolic acid, ammonium nitrate, seven
Water zinc sulphate, ferrous sulfate heptahydrate, four water, eight Boratex, thickener and water are made by the following method:
1) sodium hydroxide, tertiary sodium phosphate, carbolic acid are put into reaction kettle by the weight part ratio of 4:6:4 after mixing, to mixed
The water that total weight of the mixture 29% is added in object is closed, is heated to 70-80 DEG C, reacts 2 hours, obtains intermediate liquid；
2) ammonium nitrate is added in another reaction kettle, closed reactor walks in obtained before at the uniform velocity instilling to closed reaction kettle
Between liquid, intermediate liquid and ammonium nitrate weight part ratio are 5:12, after instillation, reaction kettle are heated to 70-80 DEG C, reaction
1.5-2 hours, obtain the chelating agent containing compound sodium nitrophenolate ingredient；
3) 15 parts by weight of chelating agent obtained are walked before taking, be added 15 parts by weight of white vitriol, 15 parts by weight of ferrous sulfate heptahydrate,
Four water, eight Boratex, 12 parts by weight stir evenly, and add 60 parts by weight of ammonium sulfate, aforementioned raw material is put into heating tank, heating
To 50-60 DEG C, 2-3 hours are kept the temperature, after being cooled to room temperature, 20 parts by weight of thickener is added, stir evenly, form paste,
Obtain area synergist.
The thickener is sodium carboxymethyl cellulose solution.
Embodiment 2
A kind of urea synergistic permeating agent, the urea synergistic permeating agent is by sodium hydroxide, tertiary sodium phosphate, carbolic acid, ammonium nitrate, seven
Water zinc sulphate, ferrous sulfate heptahydrate, four water, eight Boratex, coloring agent, thickener and water are made by the following method:
1) sodium hydroxide, tertiary sodium phosphate, carbolic acid are put into reaction kettle by the weight part ratio of 4:6:4 after mixing, to mixed
The water that total weight of the mixture 29% is added in object is closed, is heated to 70-80 DEG C, reacts 2 hours, obtains intermediate liquid；
2) ammonium nitrate is added in another reaction kettle, closed reactor walks in obtained before at the uniform velocity instilling to closed reaction kettle
Between liquid, intermediate liquid and ammonium nitrate weight part ratio are 6:10, after instillation, reaction kettle are heated to 70-80 DEG C, reaction
1.5-2 hours, obtain chelating agent；
3) 20 parts by weight of chelating agent obtained are walked before taking, be added 20 parts by weight of white vitriol, 20 parts by weight of ferrous sulfate heptahydrate,
Four water, eight Boratex, 10 parts by weight stir evenly, and add 50 parts by weight of ammonium sulfate, and 5 parts by weight of coloring agent put aforementioned raw material
Enter in heating tank, be heated to 50-60 DEG C, keep the temperature 2-3 hours, after being cooled to room temperature, 25 parts by weight of thickener is added, stirring is equal
It is even, paste is formed, area synergist is obtained.
The coloring agent is food grade dyes.
The thickener is gelatinized corn starch.
Embodiment 3
A kind of urea synergistic permeating agent, the urea synergistic permeating agent is by sodium hydroxide, tertiary sodium phosphate, carbolic acid, ammonium nitrate, seven
Water zinc sulphate, ferrous sulfate heptahydrate, four water, eight Boratex, coloring agent, thickener and water are made by the following method:
1) sodium hydroxide, tertiary sodium phosphate, carbolic acid are put into reaction kettle by the weight part ratio of 4:6:4 after mixing, to mixed
The water that total weight of the mixture 29% is added in object is closed, is heated to 70-80 DEG C, reacts 2 hours, obtains intermediate liquid；
2) ammonium nitrate is added in another reaction kettle, closed reactor walks in obtained before at the uniform velocity instilling to closed reaction kettle
Between liquid, intermediate liquid and ammonium nitrate weight part ratio are 7:8, after instillation, reaction kettle are heated to 70-80 DEG C, reaction
1.5-2 hours, obtain chelating agent；
3) 25 parts by weight of chelating agent obtained are walked before taking, be added 25 parts by weight of white vitriol, 25 parts by weight of ferrous sulfate heptahydrate,
Four water, eight Boratex, 8 parts by weight stir evenly, and add 40 parts by weight of ammonium sulfate, and aforementioned raw material is put by 5 parts by weight of coloring agent
In heating tank, 50-60 DEG C are heated to, keeps the temperature 2-3 hours, after being cooled to room temperature, 30 parts by weight of thickener are added, stirring is equal
It is even, paste is formed, area synergist is obtained.
The coloring agent is food grade dyes.
The thickener is gelatinized corn starch.
Urea synergistic permeating agent is heated to 50 DEG C of formation hydratoids by the application method of urea synergistic permeating agent of the invention
Body is sprayed in the agitator tank for filling urea, is stirred 3-5 minutes, obtains synergistic urea finished product, urea synergistic permeating agent after cooling
Weight part ratio with urea is 3:1000.Or urea synergistic permeating agent paste is directly placed into the agitator tank for filling urea,
It is stirred together with urea 10-15 minutes, after urea granules fully absorb urea synergistic permeating agent, obtains synergistic urea finished product,
The weight part ratio of the agent of urea synergistic permeating and urea is 3:1000.
Following table is that urea synergistic permeating agent using effect of the invention compares, and table data are derived from 2018 in Liaoning Province Tieling
The experimental plot in city, the town Bao Li, the Changtu County village Dong Weizi, wherein the urea of contrast groups application is common urea, the urine of experimental group application
Element is with the processed urea of urea synergistic permeating agent, experimental group is identical as the other water of contrast groups, fertilizer and field management.
| Experimental group average product (kg/acre) | Contrast groups average product (kg/acre) | |
| Corn | 930 kilograms | 900 kilograms |
| Soybean | 245 kilograms | 220 kilograms |
| Rice | 690 kilograms | 600 kilograms |
| Potato | 2370 kilograms | 2000 kilograms |
The urea for applying urea synergistic permeating agent processing of the invention can significantly improve the fertilizer efficiency of urea, promote crop pair
Fertilizer is absorbed and utilized, regulating crop growth, improves the disease resistance of crop, and effect of increasing production is obvious.Urea synergy of the invention
Bleeding agent can be used for other crops such as vegetables, fruit tree, cotton, obvious effect of increasing production.
Claims (7)
1. a kind of urea synergistic permeating agent, it is characterized in that: the urea synergistic permeating agent is by sodium hydroxide, tertiary sodium phosphate, stone carbon
Acid, ammonium nitrate, white vitriol, ferrous sulfate heptahydrate, four water, eight Boratex, thickener and water are made by the following method:
1) sodium hydroxide, tertiary sodium phosphate, carbolic acid are put into reaction kettle by the weight part ratio of 4:6:4 after mixing, to mixed
The water that total weight of the mixture 29% is added in object is closed, is heated to 70-80 DEG C, reacts 2 hours, obtains intermediate liquid；
2) ammonium nitrate is added in another reaction kettle, closed reactor walks in obtained before at the uniform velocity instilling to closed reaction kettle
Between liquid, intermediate liquid and ammonium nitrate weight part ratio are 5-7:8-12, and after instillation, reaction kettle is heated to 70-80
DEG C, it reacts 1.5-2 hours, obtains chelating agent；
3) chelating agent obtained is walked before taking, and white vitriol, ferrous sulfate heptahydrate, four water, eight Boratex is added and stirs evenly, then
Ammonium sulfate is added, aforementioned raw material is put into heating tank, is heated to 50-60 DEG C, keeps the temperature 2-3 hours, after being cooled to room temperature, adds
Enter thickener, stir evenly, forms paste, obtain area synergist.
2. urea synergistic permeating agent according to claim 1, it is characterized in that: in step 2, intermediate liquid and ammonium nitrate
Weight part ratio is 6:10.
3. urea synergistic permeating agent according to claim 2, it is characterized in that: in step 3), chelating agent, seven water sulfuric acid
Zinc, ferrous sulfate heptahydrate, four water, eight Boratex, ammonium sulfate, thickener weight part ratio be 25:15-25 15-25:15-:
60:20-30 8-12:40-.
4. urea synergistic permeating agent according to claim 3, it is characterized in that: in step 3), chelating agent, seven water sulfuric acid
Zinc, ferrous sulfate heptahydrate, four water, eight Boratex, ammonium sulfate, thickener weight part ratio be 20:20:20:10:50:25.
5. urea synergistic permeating agent according to claim 4, it is characterized in that: in step 3), be added ammonium sulfate and then
The coloring agent of 5 parts by weight is added.
6. urea synergistic permeating agent according to any one of claims 1 to 5, it is characterized in that: the thickener is gelatinized corn starch.
7. urea synergistic permeating agent according to claim 6, it is characterized in that: the coloring agent is food grade dyes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910264922.6A CN109809922A (en) | 2019-04-03 | 2019-04-03 | A kind of urea synergistic permeating agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910264922.6A CN109809922A (en) | 2019-04-03 | 2019-04-03 | A kind of urea synergistic permeating agent |
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| Publication Number | Publication Date |
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| CN109809922A true CN109809922A (en) | 2019-05-28 |
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ID=66611301
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113603533A (en) * | 2021-08-13 | 2021-11-05 | 辽宁拓展农业发展有限公司 | Chelating solution for urea synergist and application |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09194279A (en) * | 1996-01-12 | 1997-07-29 | Nitto F C Kk | Paste fertilizer and its production |
| CN105315088A (en) * | 2015-12-07 | 2016-02-10 | 四川通丰科技有限公司 | EDDHA chelated organic micro-fertilizer and preparation method thereof |
| CN106396916A (en) * | 2016-08-31 | 2017-02-15 | 李明舵 | Water-soluble biological organic fertilizer synergist as well as preparation method and application thereof |
| CN107226733A (en) * | 2016-03-25 | 2017-10-03 | 辽宁津大肥业有限公司 | New multicomponent element ecology chelation fertilizer and its manufacture method |
-
2019
- 2019-04-03 CN CN201910264922.6A patent/CN109809922A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09194279A (en) * | 1996-01-12 | 1997-07-29 | Nitto F C Kk | Paste fertilizer and its production |
| CN105315088A (en) * | 2015-12-07 | 2016-02-10 | 四川通丰科技有限公司 | EDDHA chelated organic micro-fertilizer and preparation method thereof |
| CN107226733A (en) * | 2016-03-25 | 2017-10-03 | 辽宁津大肥业有限公司 | New multicomponent element ecology chelation fertilizer and its manufacture method |
| CN106396916A (en) * | 2016-08-31 | 2017-02-15 | 李明舵 | Water-soluble biological organic fertilizer synergist as well as preparation method and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113603533A (en) * | 2021-08-13 | 2021-11-05 | 辽宁拓展农业发展有限公司 | Chelating solution for urea synergist and application |
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Application publication date: 20190528 |
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