CN1596640A - Preparation method of wheat seed dressing agent - Google Patents
Preparation method of wheat seed dressing agent Download PDFInfo
- Publication number
- CN1596640A CN1596640A CN200410035621.XA CN200410035621A CN1596640A CN 1596640 A CN1596640 A CN 1596640A CN 200410035621 A CN200410035621 A CN 200410035621A CN 1596640 A CN1596640 A CN 1596640A
- Authority
- CN
- China
- Prior art keywords
- acid
- seed dressing
- mixed liquor
- wheat seed
- chitin
- 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
- 241000209140 Triticum Species 0.000 title claims abstract description 16
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims description 6
- 229920002101 Chitin Polymers 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 11
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000002253 acid Substances 0.000 claims abstract description 6
- 102000004190 Enzymes Human genes 0.000 claims abstract description 4
- 108090000790 Enzymes Proteins 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229920001661 Chitosan Polymers 0.000 claims abstract description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 150000001413 amino acids Chemical class 0.000 claims description 3
- 239000003864 humus Substances 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- PUKLDDOGISCFCP-JSQCKWNTSA-N 21-Deoxycortisone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2=O PUKLDDOGISCFCP-JSQCKWNTSA-N 0.000 claims description 2
- FCYKAQOGGFGCMD-UHFFFAOYSA-N Fulvic acid Natural products O1C2=CC(O)=C(O)C(C(O)=O)=C2C(=O)C2=C1CC(C)(O)OC2 FCYKAQOGGFGCMD-UHFFFAOYSA-N 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 2
- 229960000583 acetic acid Drugs 0.000 claims description 2
- 239000011609 ammonium molybdate Substances 0.000 claims description 2
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims description 2
- 235000018660 ammonium molybdate Nutrition 0.000 claims description 2
- 229940010552 ammonium molybdate Drugs 0.000 claims description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 2
- 239000004327 boric acid Substances 0.000 claims description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 2
- 229940095100 fulvic acid Drugs 0.000 claims description 2
- 239000002509 fulvic acid Substances 0.000 claims description 2
- 239000012362 glacial acetic acid Substances 0.000 claims description 2
- 239000011702 manganese sulphate Substances 0.000 claims description 2
- 235000007079 manganese sulphate Nutrition 0.000 claims description 2
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims description 2
- 238000006386 neutralization reaction Methods 0.000 claims description 2
- 239000001103 potassium chloride Substances 0.000 claims description 2
- 235000011164 potassium chloride Nutrition 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 2
- 239000011686 zinc sulphate Substances 0.000 claims description 2
- 235000009529 zinc sulphate Nutrition 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims 1
- 241000512259 Ascophyllum nodosum Species 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 229920001542 oligosaccharide Polymers 0.000 description 3
- 150000002482 oligosaccharides Chemical class 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- 235000010443 alginic acid Nutrition 0.000 description 2
- 229920000615 alginic acid Polymers 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 2
- 235000019796 monopotassium phosphate Nutrition 0.000 description 2
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- 241001530056 Athelia rolfsii Species 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
- 229960001231 choline Drugs 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- 244000037666 field crops Species 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 239000001120 potassium sulphate Substances 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- 230000007226 seed germination Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Abstract
A seed dressing agent for wheat is the mixture of liquid A and B. Said liquid A is prepared through dissolving chitin or chitosan in acid at 30-120 deg.C, adding H2O2 or enzyme, cracking reaction and filter. Said liquid B is prepared through immersing kelp in water, adding acid, degrating neutralizing by adding potassium hydroxide or sodium carbonate, and filter.
Description
Technical field
The present invention relates to a kind of preparation method of wheat seed dressing agent.
Background technology
Along with the continuous variation of natural conditions, factors such as temperature, disease are perplexing the good harvest of wheat always, as often outbreak such as banded sclerotial blight, take-all, the production of wheat are had an immense impact on.In addition, in the land for growing field crops produced, more owing to the influence of underground pests, the phenomenon on the disconnected ridge that is short of seedling often took place, and also is badly in need of solving at present.
Summary of the invention
The preparation method who the purpose of this invention is to provide a kind of wheat seed dressing agent, it can satisfy the demand of prior art.
A kind of preparation method of wheat seed dressing agent is characterized in that earlier chitin or shitosan being dissolved with sour, and temperature control adds hydrogen peroxide or enzyme brisement chitin or molecular chain of chitosan at 30-120 ℃, and the control reaction time is 0.5-20 hour, filters, and gets clear liquid; In addition sea-tangle is soaked in water, adds acid, control temperature,, filter, get clear liquid with potassium hydroxide or sodium carbonate neutralization 30-120 ℃ of degraded down; Above-mentioned two kinds of stillnesss of night are mixed, get mixed liquor.
Wheat seed dressing agent of the present invention had both contained active oligosaccharide, the trace element such as zinc, magnesium, boron that some is arranged again, not only had the characteristics of fertilizer but also the performance of agricultural chemicals had been arranged, reach combination of pesticide and fertilizer, have very strong antibiotic, bactericidal activity again, strengthen the resistance against diseases in wheat seedling early stage, improved seed germination rate and emergence rate.In addition, also contain in the marine alga other antimicrobial factorses as: terpene, iodine, saponin choline etc., particularly the content of iodine is very high.
Embodiment
(1), with 10 kilograms of shitosans, join in 200 kilogram 2% the glacial acetic acid aqueous solution and dissolve, stir, degradation temperature is controlled at 80 ℃, adds 4 kilograms of hydrogen peroxide again, oxidative degradation 5 hours is filtered, the stillness of night.
(2), with 50 kilograms of sea-tangles with 500 kilograms water logging bubble, add 5 kilo sulfuric acid to gained solution, acidolysis temperature is 60 ℃, filter, the stillness of night.Above-mentioned two kinds of stillnesss of night are mixed, and this mixed liquor is wheat seed dressing agent of the present invention.
(3), add potassium humate, sodium humate or humus, making their concentration in mixed liquor is 1-10% (weight is percentage concentration, down with), adds potassium humate in the present embodiment, and concentration is 5% to above-mentioned mixed liquor.Add zinc sulphate, manganese sulphate, ammonium molybdate, copper sulphate and boric acid again, make their concentration in mixed liquor be 0.001-1%; Be 0.2% in the present embodiment.Adding sylvite (potassium dihydrogen phosphate, dipotassium hydrogen phosphate or potassium sulphate) again, to make its concentration in mixed liquor be 0.1-10%, adds potassium dihydrogen phosphate in the present embodiment, and concentration is 5%.Adding amino acid, biochemical fulvic acid again, make their concentration in mixed liquor be 0.1-10%, is 5% in the present embodiment.
Shitosan in the present embodiment can be used chitin instead, and the weight ratio of described shitosan or chitin and sea-tangle is 1: 4-10.Hydrogen peroxide can be used algin catenase instead, and the weight ratio of its weight and chitin or shitosan is 2-8: 10.
Contain chitin oligosaccharide 0.001-10% (weight percentage, down together) in the product of the present invention: amino nitrogen: 0.01-10%; Trace element total amount: 0.001-5.0%; Amino acid: 0.1-30%, algin oligosaccharide: 0.01-15%, iodine: greater than 100PPm.Content of organics is greater than 10%, humus: 0.1-10%.
Claims (5)
- The preparation method of 1 one kinds of wheat seed dressing agents is characterized in that earlier chitin or shitosan being dissolved with sour, and temperature control adds hydrogen peroxide or enzyme brisement chitin or molecular chain of chitosan at 30-120 ℃, and the control reaction time is 0.5-20 hour, filters, and gets clear liquid; In addition sea-tangle is soaked in water, adds acid and control temperature,, filter, get clear liquid with potassium hydroxide or sodium carbonate neutralization 30-120 ℃ of degraded down; Above-mentioned two kinds of stillnesss of night are mixed, get mixed liquor.
- 2 wheat seed dressing agents as claimed in claim 1 is characterized in that described acid is glacial acetic acid, hydrochloric acid, sulfuric acid, phosphoric acid or its mixture; The weight ratio of described chitin or shitosan and acid is 10: 2-8.
- 3 wheat seed dressing agents according to claim 1, the weight ratio that it is characterized in that described shitosan or chitin and sea-tangle is 1: 4-10.
- 4 wheat seed dressing agents as claimed in claim 1, it is characterized in that also containing in the described mixed liquor potassium humate, sodium humate or humus, their concentration in mixed liquor is 1-10%, also contain zinc sulphate, manganese sulphate, ammonium molybdate, copper sulphate and boric acid, their concentration in mixed liquor is 0.001-1%; Also containing the concentration of sylvite in mixed liquor is 0.1-10%; Also contain amino acid, biochemical fulvic acid, their concentration in mixed liquor is 0.1-10%.
- 5 wheat seed dressing agents as claimed in claim 1 is characterized in that the weight of described hydrogen peroxide or enzyme and the weight ratio of chitin or shitosan are 2-8: 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410035621.XA CN1259828C (en) | 2004-08-27 | 2004-08-27 | Preparation method of wheat seed dressing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410035621.XA CN1259828C (en) | 2004-08-27 | 2004-08-27 | Preparation method of wheat seed dressing agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1596640A true CN1596640A (en) | 2005-03-23 |
| CN1259828C CN1259828C (en) | 2006-06-21 |
Family
ID=34664281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200410035621.XA Withdrawn - After Issue CN1259828C (en) | 2004-08-27 | 2004-08-27 | Preparation method of wheat seed dressing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1259828C (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108033A (en) * | 2009-12-25 | 2011-06-29 | 东莞市施普旺生物科技有限公司 | Chitin iodine solution |
| CN102126887A (en) * | 2010-11-26 | 2011-07-20 | 铁岭绿源肥业有限公司 | Seed dressing agent |
| CN103964973A (en) * | 2014-05-19 | 2014-08-06 | 山东省农业科学院生物技术研究中心 | Special seed dressing agent for peanut |
| CN104292025A (en) * | 2014-10-30 | 2015-01-21 | 潘虹 | Special water-holding and controlled-release fertilizer for wheat |
| CN104671979A (en) * | 2015-01-19 | 2015-06-03 | 东北农业大学 | Seed dressing agent for improving cold resistance of Dongnong winter wheat 1 and application method thereof |
| CN105165171A (en) * | 2015-09-10 | 2015-12-23 | 唐乾军 | Seed treating method before wheat seeding |
| CN105218231A (en) * | 2015-09-24 | 2016-01-06 | 合肥工业大学 | A kind of organic carbon nutrition seed soaking seed dressing and using method thereof |
| CN105272598A (en) * | 2015-10-23 | 2016-01-27 | 金正大生态工程集团股份有限公司 | Wheat seed dressing agent and preparation method thereof |
| CN105994269A (en) * | 2016-04-25 | 2016-10-12 | 王合中 | Application of chitin to promoting production of wheat |
| CN106116714A (en) * | 2016-06-07 | 2016-11-16 | 青岛华理琅新技术产业股份有限公司 | Utilize the method that ocean enzyme, marine polysaccharide garbage produce accurate bio-feritlizer |
| CN106278556A (en) * | 2016-07-28 | 2017-01-04 | 桐城市牯牛背农业开发有限公司 | A kind of novel seed dressing fertilizer and preparation method thereof |
| CN106490056A (en) * | 2016-10-22 | 2017-03-15 | 杨继周 | A kind of safety and environmental protection wheat seed dressing agent |
| CN106719927A (en) * | 2016-12-22 | 2017-05-31 | 张殿兴 | A kind of cauliflower seed seed dressing |
| CN108218610A (en) * | 2016-12-22 | 2018-06-29 | 天津西青区瑞博生物科技有限公司 | A kind of wheat seed dressing and preparation method thereof |
| CN108218551A (en) * | 2016-12-22 | 2018-06-29 | 天津西青区瑞博生物科技有限公司 | A kind of potato seed dressing and preparation method thereof |
-
2004
- 2004-08-27 CN CN200410035621.XA patent/CN1259828C/en not_active Withdrawn - After Issue
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108033B (en) * | 2009-12-25 | 2013-03-06 | 东莞市施普旺生物科技有限公司 | Chitin iodine solution |
| CN102108033A (en) * | 2009-12-25 | 2011-06-29 | 东莞市施普旺生物科技有限公司 | Chitin iodine solution |
| CN102126887A (en) * | 2010-11-26 | 2011-07-20 | 铁岭绿源肥业有限公司 | Seed dressing agent |
| CN102126887B (en) * | 2010-11-26 | 2013-06-26 | 铁岭绿源肥业有限公司 | Seed dressing agent |
| CN103964973A (en) * | 2014-05-19 | 2014-08-06 | 山东省农业科学院生物技术研究中心 | Special seed dressing agent for peanut |
| CN104292025B (en) * | 2014-10-30 | 2017-02-08 | 浙江家泰电器制造有限公司 | Special water-holding and controlled-release fertilizer for wheat |
| CN104292025A (en) * | 2014-10-30 | 2015-01-21 | 潘虹 | Special water-holding and controlled-release fertilizer for wheat |
| CN104671979A (en) * | 2015-01-19 | 2015-06-03 | 东北农业大学 | Seed dressing agent for improving cold resistance of Dongnong winter wheat 1 and application method thereof |
| CN105165171A (en) * | 2015-09-10 | 2015-12-23 | 唐乾军 | Seed treating method before wheat seeding |
| CN105218231A (en) * | 2015-09-24 | 2016-01-06 | 合肥工业大学 | A kind of organic carbon nutrition seed soaking seed dressing and using method thereof |
| CN105272598A (en) * | 2015-10-23 | 2016-01-27 | 金正大生态工程集团股份有限公司 | Wheat seed dressing agent and preparation method thereof |
| CN105994269A (en) * | 2016-04-25 | 2016-10-12 | 王合中 | Application of chitin to promoting production of wheat |
| CN106116714A (en) * | 2016-06-07 | 2016-11-16 | 青岛华理琅新技术产业股份有限公司 | Utilize the method that ocean enzyme, marine polysaccharide garbage produce accurate bio-feritlizer |
| CN106278556A (en) * | 2016-07-28 | 2017-01-04 | 桐城市牯牛背农业开发有限公司 | A kind of novel seed dressing fertilizer and preparation method thereof |
| CN106490056A (en) * | 2016-10-22 | 2017-03-15 | 杨继周 | A kind of safety and environmental protection wheat seed dressing agent |
| CN106719927A (en) * | 2016-12-22 | 2017-05-31 | 张殿兴 | A kind of cauliflower seed seed dressing |
| CN108218610A (en) * | 2016-12-22 | 2018-06-29 | 天津西青区瑞博生物科技有限公司 | A kind of wheat seed dressing and preparation method thereof |
| CN108218551A (en) * | 2016-12-22 | 2018-06-29 | 天津西青区瑞博生物科技有限公司 | A kind of potato seed dressing and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1259828C (en) | 2006-06-21 |
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Address after: 266071, room 508, Science Park, Qingdao National University, 23 East Hongkong Road, Laoshan District, Shandong, Qingdao Patentee after: QINGDAO SEAWIN BIOTECH GROUP Co.,Ltd. Address before: 266017 No. 23 East Hongkong Road, Shandong, Qingdao Patentee before: China Ocean University Organism Project Development Co.,Ltd. |
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Address after: 266003 Shandong province Qingdao City fish Road No. 5 Patentee after: QINGDAO SEAWIN BIOTECH GROUP Co.,Ltd. Address before: 266071, room 508, Science Park, Qingdao National University, 23 East Hongkong Road, Laoshan District, Shandong, Qingdao Patentee before: QINGDAO SEAWIN BIOTECH GROUP Co.,Ltd. |
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Denomination of invention: A preparation method of wheat seed dressing agent Effective date of registration: 20210622 Granted publication date: 20060621 Pledgee: Qingdao high tech Industrial Development Zone sub branch of China Construction Bank Co.,Ltd. Pledgor: QINGDAO SEAWIN BIOTECH GROUP Co.,Ltd. Registration number: Y2021370010037 |
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Address after: 266000 No. 127 Huizhiqiao Road, Qingdao High-tech Zone, Shandong Province Patentee after: Qingdao Haida biological Group Co.,Ltd. Address before: 266003 Shandong province Qingdao City fish Road No. 5 Patentee before: QINGDAO SEAWIN BIOTECH GROUP Co.,Ltd. |
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Date of cancellation: 20220506 Granted publication date: 20060621 Pledgee: Qingdao high tech Industrial Development Zone sub branch of China Construction Bank Co.,Ltd. Pledgor: QINGDAO SEAWIN BIOTECH GROUP Co.,Ltd. Registration number: Y2021370010037 |
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Granted publication date: 20060621 Effective date of abandoning: 20221009 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20060621 Effective date of abandoning: 20221009 |