CN102816027A - Preparation method of composite coated fertilizer containing amino acid chelating solution specially used for soybean basal fertilizer - Google Patents
Preparation method of composite coated fertilizer containing amino acid chelating solution specially used for soybean basal fertilizer Download PDFInfo
- Publication number
- CN102816027A CN102816027A CN201210267337XA CN201210267337A CN102816027A CN 102816027 A CN102816027 A CN 102816027A CN 201210267337X A CN201210267337X A CN 201210267337XA CN 201210267337 A CN201210267337 A CN 201210267337A CN 102816027 A CN102816027 A CN 102816027A
- Authority
- CN
- China
- Prior art keywords
- weight part
- fertilizer
- parts
- preparation
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003337 fertilizer Substances 0.000 title claims abstract description 62
- 150000001413 amino acids Chemical class 0.000 title claims abstract description 28
- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 235000010469 Glycine max Nutrition 0.000 title claims abstract description 19
- 244000068988 Glycine max Species 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 19
- 150000001875 compounds Chemical class 0.000 claims abstract description 12
- 239000008187 granular material Substances 0.000 claims abstract description 11
- 239000012188 paraffin wax Substances 0.000 claims abstract description 11
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 239000005696 Diammonium phosphate Substances 0.000 claims abstract description 4
- 108010010803 Gelatin Proteins 0.000 claims abstract description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910021538 borax Inorganic materials 0.000 claims abstract description 4
- 239000004202 carbamide Substances 0.000 claims abstract description 4
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims abstract description 4
- 235000019838 diammonium phosphate Nutrition 0.000 claims abstract description 4
- 229920000159 gelatin Polymers 0.000 claims abstract description 4
- 239000008273 gelatin Substances 0.000 claims abstract description 4
- 235000019322 gelatine Nutrition 0.000 claims abstract description 4
- 235000011852 gelatine desserts Nutrition 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 4
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 4
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims abstract description 4
- 229960001763 zinc sulfate Drugs 0.000 claims abstract description 4
- 229910000368 zinc sulfate Inorganic materials 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 28
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 9
- 239000000839 emulsion Substances 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 210000003746 feather Anatomy 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 230000007062 hydrolysis Effects 0.000 claims description 5
- 238000006460 hydrolysis reaction Methods 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 238000005903 acid hydrolysis reaction Methods 0.000 claims description 3
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims description 3
- 235000018660 ammonium molybdate Nutrition 0.000 claims description 3
- 239000011609 ammonium molybdate Substances 0.000 claims description 3
- 229940010552 ammonium molybdate Drugs 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 3
- 239000011790 ferrous sulphate Substances 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 3
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 3
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 210000000582 semen Anatomy 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 235000011149 sulphuric acid Nutrition 0.000 claims description 3
- 239000001117 sulphuric acid Substances 0.000 claims description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 2
- 238000011017 operating method Methods 0.000 claims description 2
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 2
- 239000011118 polyvinyl acetate Substances 0.000 claims description 2
- 235000019353 potassium silicate Nutrition 0.000 claims description 2
- 229920003987 resole Polymers 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 4
- 235000016709 nutrition Nutrition 0.000 abstract description 2
- 230000035764 nutrition Effects 0.000 abstract description 2
- 238000013268 sustained release Methods 0.000 abstract description 2
- 239000012730 sustained-release form Substances 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 235000011164 potassium chloride Nutrition 0.000 abstract 1
- 239000001103 potassium chloride Substances 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 description 8
- 239000002689 soil Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 230000000050 nutritive effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
The invention discloses a preparation method of a composite coated fertilizer containing amino acid chelating solution specially used for a soybean basal fertilizer. The preparation method comprises the steps of mixing the following materials by weight: 10-12 parts of urea, 22-25 parts of diammonium phosphate, 18-22 parts of potassium chloride, 2-5 parts of zinc sulfate, 1-2 parts of borax, 1-3 parts of radix sophorae flavescentis powder, 1-2 parts of gelatin powder, and 3-5 parts of compound powder; spraying 4-6 parts of amino acid chelating solution and 4-5 parts of a binding solution; granulating to obtain compound fertilizer granules; and spraying 7-10 parts of molten paraffin wax to surface of 100 parts of the fertilizer granules and then coating. The preparation method reasonably formulates various nutrition elements required by soybean growth to obtain the composite fertilizer with light weight, and excellent water-retaining, fertilizer-retaining and sustained-release properties.
Description
Technical field
The present invention relates to fertilizer field, exactly is the preparation method that the special use of a kind of soybean base fertilizer contains the composite coated fertilizer of chelating amino acids liquid.
Background technology
Coated fertilizer is claimed coated fertilizer, film fertilizer again.Wrap up the fertilizer that the quick-acting chemical fertilizer granule forms with semipermeability or opacity film substrate.Filmogen has plastics, resin, paraffin, Vilaterm and elementary sulfur etc.The purpose of coating is that coated fertilizer is discharged at the available nutrient of the inside, back that is manured into soil lentamente, to prolong fertilizer efficiency.Rate of release is decided by coating kind, thickness, particle diameter, fertilizer solvability, the soil moisture, soil moisture content and soil microbial activities etc.Be applicable to that economic worth is high, breeding time is long, fertilizer requirement is big but the crop of inconvenient split application, and nutrient is easy to that the temperature of leaching loss is high, area of heavy rainfull or irrigate the area, especially on the light sand loam soil of quality.Existing coated fertilizer lacks specific aim more.
Summary of the invention
The object of the present invention is to provide a kind of with strong points, effective soybean base fertilizer special use to contain the preparation method of the composite coated fertilizer of chelating amino acids liquid.
Above-mentioned purpose realizes through following scheme:
The special use of a kind of soybean base fertilizer contains the preparation method of the composite coated fertilizer of chelating amino acids liquid, it is characterized in that: may further comprise the steps:
(1) mixing raw material 1-3 weight part lime carbonate, 1-2 weight part iron sand, 1-2 weight part rhombspar, 1-2 weight part potassium felspar sand, 1-2 weight part slag; The back is after 400-500 ℃ of scaling loss 6-8 hour; The Semen Maydis oil grind into powder that adds above-mentioned raw materials gross weight 1-2%; After 2-4 weight part xanthohumic acid mixed by weight, it was subsequent use promptly to get composite powder;
(2) earlier animal feather being added concentration is sulfuric acid 100-110 ℃ of following hydrolysis 1-2 hour of 25-35%; Generate amino acid, add lime then and be neutralized to Ph value 6.0-6.8, get hydrolyzed solution; Per 15 weight part hydrolysis liquid add 3-4 weight part CMC 99.5; Add 1-2 parts by weight of ferrous sulfate, the dissolving of 3-4 weight part ammonium molybdate again, 90-105 ℃ of reaction 5-6 hour, it was subsequent use promptly to get chelating amino acids liquid;
(3) 10-12 weight part urea, 22-25 weight part diammonium phosphate, 18-22 weight part Repone K, 2-5 weight part zinc sulfate, 1-2 weight part borax, 1-3 weight part kuh-seng powder, 1-2 weight part gelatin powder, the composite powder of 3-5 weight part are mixed by weight; Spray into 4-6 weight part chelating amino acids liquid and 4-5 weight part binding liquid again; Granulation promptly gets compound fertilizer granule;
(4) at 100 weight part compound fertilizer granule surface sprinkling 7-10 weight part melt paraffin coatings, promptly get product.
The special use of described a kind of soybean base fertilizer contains the preparation method of the composite coated fertilizer of chelating amino acids liquid, it is characterized in that: described binding liquid refers to a kind of in water glass, benzene emulsion, acrylate and vinyl acetate emulsion, resol, polyvinyl acetate emulsion and the rosin.
The special use of described a kind of soybean base fertilizer contains the preparation method of the composite coated fertilizer of chelating amino acids liquid, it is characterized in that: described hydrolyzed solution proportion is 1.1-1.3g/ml.
The special use of described a kind of soybean base fertilizer contains the preparation method of the composite coated fertilizer of chelating amino acids liquid, it is characterized in that: it is the sulphuric acid hydrolysis of 25-35% that every 80-150g animal feather adopts the concentration of 200-300ml.
The special use of described a kind of soybean base fertilizer contains the preparation method of the composite coated fertilizer of chelating amino acids liquid, it is characterized in that: step (4) operating procedure is: in rotary drum dressing machine, put into compound fertilizer granule by weight, 60-70 ℃ of following preheating 12-15min; The rotating speed of dressing machine is at 40-50r/min; Spray the paraffin of heating and melting in the rotary drum bag, sprayed paraffin by weight after, cool the temperature to 20-30 ℃; Dressing machine rotating speed is 35-45r/min; After 12-15 minute, discharging promptly gets product behind the normal temperature cooling drying.
Beneficial effect of the present invention is:
The present invention makes compound manure through each required nutritive element of reasonable re-compounded soybean growth, and light weight, water holding, the guarantor is fertile, sustained release performance is outstanding.Kuh-seng has the sterilization and disinsection effect, wears into pulvis, sneaks in the compound manure, helps prevention and elimination of disease and pests.Chelating amino acids liquid mixes little, moderate-element wherein, when having increased the nutrition of fertilizer, can let little, moderate-element discharge more slowly.
Paraffin can be regulated the slow release effect of coated fertilizer as outer coating agent.Through composite powder the favourable absorption effect of chemical fertilizer nutrient, the retardation that soil pore water is permeated are delayed the release to chemical fertilizer nutrient, obtained good result, also enriched the nutritive element of fertilizer simultaneously with chelating amino acids liquid.
Embodiment
The special use of a kind of soybean base fertilizer contains the preparation method of the composite coated fertilizer of chelating amino acids liquid, may further comprise the steps:
(1) mixing raw material 3kg lime carbonate, 1kg iron sand, 1kg rhombspar, 1kg potassium felspar sand, 1kg slag; The back is in 500 ℃ of scaling loss after 6 hours; Add the Semen Maydis oil grind into powder of above-mentioned raw materials gross weight 1%, after the 4kg xanthohumic acid mixed by weight, it was subsequent use promptly to get composite powder;
(2) earlier animal feather being added concentration is 30% sulfuric acid 100-110 ℃ of following hydrolysis 1-2 hour; Generate amino acid, add lime then and be neutralized to Ph value 6.0-6.8, get hydrolyzed solution; Every 15kg hydrolyzed solution adds the 3kg CMC 99.5; Add 1kg ferrous sulfate, the dissolving of 3kg ammonium molybdate again, 90-105 ℃ of reaction 5-6 hour, it was subsequent use promptly to get chelating amino acids liquid;
(3) 10kg urea, 25kg diammonium phosphate, 20kg Repone K, 3kg zinc sulfate, 1kg borax, 1.5kg kuh-seng powder, 1.5kg gelatin powder, the composite powder of 3kg are mixed by weight; Spray into 5kg chelating amino acids liquid and 4kg acrylate and vinyl acetate emulsion again; Granulation promptly gets compound fertilizer granule;
(4) in rotary drum dressing machine, put into the 100kg compound fertilizer granule, 70 ℃ of following preheating 15min, the rotating speed of dressing machine is at 50r/min; Spray the paraffin of 10kg heating and melting in the rotary drum bag, sprayed paraffin after, cool the temperature to 25 ℃; Dressing machine rotating speed is 40r/min; After 15 minutes, discharging promptly gets product behind the normal temperature cooling drying.
The concentration of every 150g animal feather employing 300ml is 25% sulphuric acid hydrolysis.
Compare with using the common nitrogenous fertilizer of equivalent, use gained fertilizer of the present invention soybean yields and on average improved 20-30%.
According to " slow release fertilizer " national standard (GB/T 23348-2009), slow release fertilizer will soak 24 hour initial stage nutrient release rate and accumulate the nutrient release rate less than 80% less than 15%, 28 day in 25 ℃ of hydrostatic.
The contrast of table 1 product index
| Project | The GB/T23348-2009 index | Product of the present invention |
| Nutrient release rate in 24 hours | <15% | 11.31％ |
| 28 days accumulation nutrient release rates | <80% | 59.39％ |
Visible by table 1, present embodiment makes the product National standard.
Claims (5)
1. soybean base fertilizer special use contains the preparation method of the composite coated fertilizer of chelating amino acids liquid, it is characterized in that: may further comprise the steps:
(1) mixing raw material 1-3 weight part lime carbonate, 1-2 weight part iron sand, 1-2 weight part rhombspar, 1-2 weight part potassium felspar sand, 1-2 weight part slag; The back is after 400-500 ℃ of scaling loss 6-8 hour; The Semen Maydis oil grind into powder that adds above-mentioned raw materials gross weight 1-2%; After 2-4 weight part xanthohumic acid mixed by weight, it was subsequent use promptly to get composite powder;
(2) earlier animal feather being added concentration is sulfuric acid 100-110 ℃ of following hydrolysis 1-2 hour of 25-35%; Generate amino acid, add lime then and be neutralized to Ph value 6.0-6.8, get hydrolyzed solution; Per 15 weight part hydrolysis liquid add 3-4 weight part CMC 99.5; Add 1-2 parts by weight of ferrous sulfate, the dissolving of 3-4 weight part ammonium molybdate again, 90-105 ℃ of reaction 5-6 hour, it was subsequent use promptly to get chelating amino acids liquid;
(3) 10-12 weight part urea, 22-25 weight part diammonium phosphate, 18-22 weight part Repone K, 2-5 weight part zinc sulfate, 1-2 weight part borax, 1-3 weight part kuh-seng powder, 1-2 weight part gelatin powder, the composite powder of 3-5 weight part are mixed by weight; Spray into 4-6 weight part chelating amino acids liquid and 4-5 weight part binding liquid again; Granulation promptly gets compound fertilizer granule;
(4) at 100 weight part compound fertilizer granule surface sprinkling 7-10 weight part melt paraffin coatings, promptly get product.
2. a kind of soybean base fertilizer according to claim 1 special use contains the preparation method of the composite coated fertilizer of chelating amino acids liquid, it is characterized in that: described binding liquid refers to a kind of in water glass, benzene emulsion, acrylate and vinyl acetate emulsion, resol, polyvinyl acetate emulsion and the rosin.
3. a kind of soybean base fertilizer according to claim 1 special use contains the preparation method of the composite coated fertilizer of chelating amino acids liquid, it is characterized in that: described hydrolyzed solution proportion is 1.1-1.3g/ml.
4. a kind of soybean base fertilizer according to claim 1 special use contains the preparation method of the composite coated fertilizer of chelating amino acids liquid, it is characterized in that: it is the sulphuric acid hydrolysis of 25-35% that every 80-150g animal feather adopts the concentration of 200-300ml.
5. a kind of soybean base fertilizer according to claim 1 special use contains the preparation method of the composite coated fertilizer of chelating amino acids liquid, it is characterized in that: step (4) operating procedure is: in rotary drum dressing machine, put into compound fertilizer granule by weight, 60-70 ℃ of following preheating 12-15min; The rotating speed of dressing machine is at 40-50r/min; Spray the paraffin of heating and melting in the rotary drum bag, sprayed paraffin by weight after, cool the temperature to 20-30 ℃; Dressing machine rotating speed is 35-45r/min; After 12-15 minute, discharging promptly gets product behind the normal temperature cooling drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210267337.XA CN102816027B (en) | 2012-07-31 | 2012-07-31 | Preparation method of composite coated fertilizer containing amino acid chelating solution specially used for soybean basal fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210267337.XA CN102816027B (en) | 2012-07-31 | 2012-07-31 | Preparation method of composite coated fertilizer containing amino acid chelating solution specially used for soybean basal fertilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102816027A true CN102816027A (en) | 2012-12-12 |
| CN102816027B CN102816027B (en) | 2014-07-09 |
Family
ID=47300531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210267337.XA Active CN102816027B (en) | 2012-07-31 | 2012-07-31 | Preparation method of composite coated fertilizer containing amino acid chelating solution specially used for soybean basal fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102816027B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030789A (en) * | 2014-05-13 | 2014-09-10 | 马鞍山市心洲葡萄专业合作社 | Modified-acrylic-acid coated synergic sustained-release composite fertilizer |
| CN104803767A (en) * | 2015-04-16 | 2015-07-29 | 凤阳嘉禾农业科技有限公司 | Special efficient amino acid chelate fertilizer for soybeans and preparation method of fertilizer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1137030A (en) * | 1996-04-26 | 1996-12-04 | 北京市海玉生化高新技术研究所 | Effective amino-acid compound fertilizer and producing process thereof |
| CN1785924A (en) * | 2005-11-04 | 2006-06-14 | 袁登辉 | Amino acid organic fertilizer, its preparation method and use |
| CN102219610A (en) * | 2011-05-19 | 2011-10-19 | 湖南省中科农业有限公司 | Amino acid compound leaf fertilizer and preparation method thereof |
| US20120090366A1 (en) * | 2010-04-16 | 2012-04-19 | Taylor Pursell | Controlled release fertilizer with biopolymer coating and process for making same |
-
2012
- 2012-07-31 CN CN201210267337.XA patent/CN102816027B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1137030A (en) * | 1996-04-26 | 1996-12-04 | 北京市海玉生化高新技术研究所 | Effective amino-acid compound fertilizer and producing process thereof |
| CN1785924A (en) * | 2005-11-04 | 2006-06-14 | 袁登辉 | Amino acid organic fertilizer, its preparation method and use |
| US20120090366A1 (en) * | 2010-04-16 | 2012-04-19 | Taylor Pursell | Controlled release fertilizer with biopolymer coating and process for making same |
| CN102219610A (en) * | 2011-05-19 | 2011-10-19 | 湖南省中科农业有限公司 | Amino acid compound leaf fertilizer and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| MARK C.GARDENER，等: "The effects of soil fertilizer on amino acids in the floral nectar of corncockle,Agrostemma githago(Caryophyllaceae)", 《OIKOS》, vol. 92, no. 1, 15 April 2003 (2003-04-15) * |
| 周仕涛: "我国植物源农药的研究及前景", 《西南农业学报》, vol. 17, no. 4, 31 December 2004 (2004-12-31) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030789A (en) * | 2014-05-13 | 2014-09-10 | 马鞍山市心洲葡萄专业合作社 | Modified-acrylic-acid coated synergic sustained-release composite fertilizer |
| CN104030789B (en) * | 2014-05-13 | 2016-03-02 | 马鞍山市心洲葡萄专业合作社 | A kind of modified acroleic acid coating Synergistic slow release compound manure |
| CN104803767A (en) * | 2015-04-16 | 2015-07-29 | 凤阳嘉禾农业科技有限公司 | Special efficient amino acid chelate fertilizer for soybeans and preparation method of fertilizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102816027B (en) | 2014-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102826901B (en) | Preparation method for special amino acid chelating liquid-containing composite coated base fertilizer for rape | |
| CN102815991B (en) | Fertilizer special for peanuts | |
| CN104058891B (en) | A kind of micro-composite coated fertilizer of crops and preparation method thereof that is rich in | |
| CN103351211A (en) | Machine-applied controlled-release fertilizer special for winter wheat and preparation method thereof | |
| CN105399544A (en) | Slow release composite fertilizer and preparation method thereof | |
| WO2017206743A1 (en) | Method for rapid manufacturing of novel micronutrient-containing urea | |
| CN102531758A (en) | Organic-inorganic sustained-release compound fertilizer applied at one time, and production method thereof | |
| CN102815995B (en) | Preparation method of composite envelope fertilizer containing amino acid chelate liquid special for peanut base fertilizer | |
| CN103880554A (en) | Controlled-release fertilizer taking isobutylidene diurea as coating material and preparation method thereof | |
| CN102816019B (en) | Fertilizer special for canola | |
| CN102826936B (en) | Preparation method of special base fertilizer for spring corn | |
| CN102826882A (en) | Carbamide chelated controlled release fertilizer and its preparation method | |
| CN107986874A (en) | A kind of method of watery fusion technique productions high tower fertilizer | |
| CN103193553A (en) | Production technology of water-soluble water retention drop irrigation slow release fertilizer | |
| CN102815994A (en) | Special fertilizer for paddy rice | |
| CN104163670A (en) | Method for producing tobacco special fertilizer | |
| CN103739406A (en) | Humic acid chelated boron, magnesium, zinc and iron fertilizer and preparation method thereof | |
| CN103724117B (en) | Special slow-release organic fertilizer for potato and a preparation method thereof | |
| CN104892323A (en) | Humic acid water-soluble compound fertilizer and method for manufacturing same | |
| CN110698305A (en) | Fulvic acid compound fertilizer suitable for corn planting in northeast region and preparation method thereof | |
| CN102816027B (en) | Preparation method of composite coated fertilizer containing amino acid chelating solution specially used for soybean basal fertilizer | |
| CN110218116A (en) | A kind of granular compound fertilizer adhesive for granulating and preparation method thereof | |
| CN102826897B (en) | Preparation method of special fertilizer for rice base fertilizer | |
| CN107935664A (en) | A kind of water-soluble fertilizer and preparation method thereof | |
| CN104109598A (en) | Banana peel-containing composite coated fertilizer and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Yujie Inventor after: Wang Yongmei Inventor before: Yang Liu Inventor before: Tang Wangquan Inventor before: Yang Hongbing |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170901 Address after: 300202 20-505-507, Xincheng District, Tianjin, Hexi District Co-patentee after: Wang Yongmei Patentee after: Zhou Yujie Address before: 243100 Anhui city of Ma'anshan province Dangtu County Economic Development Zone Patentee before: Maanshan Kebang Eco-Fertilizer Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181026 Address after: 221600 Jiangsu, Xuzhou, Peixian, Han Xiang Road East, Yu Jia dress North Patentee after: Jiangsu Guilin animal husbandry Group Co., Ltd. Address before: 300202 Tianjin Hexi District new town 20-505-507 Co-patentee before: Wang Yongmei Patentee before: Zhou Yujie |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210323 Address after: 226600 industrial concentration area, Libu Town, Hai'an City, Nantong City, Jiangsu Province Patentee after: Nantong Huinong Bio-organic Fertilizer Co.,Ltd. Address before: 221600 Jiangsu, Xuzhou, Peixian, Han Xiang Road East, Yu Jia dress North Patentee before: JIANGSU GUILIU ANIMAL HUSBANDRY GROUP Co.,Ltd. |