CN102898195B - Method for preparing biological fertilizers from corn soaking liquid - Google Patents
Method for preparing biological fertilizers from corn soaking liquid Download PDFInfo
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- CN102898195B CN102898195B CN201210426241.3A CN201210426241A CN102898195B CN 102898195 B CN102898195 B CN 102898195B CN 201210426241 A CN201210426241 A CN 201210426241A CN 102898195 B CN102898195 B CN 102898195B
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- soaking liquid
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- fertilizer
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- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 31
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 31
- 235000005822 corn Nutrition 0.000 title claims abstract description 31
- 239000003337 fertilizer Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000002791 soaking Methods 0.000 title claims abstract description 10
- 239000007788 liquid Substances 0.000 title claims abstract description 9
- 238000000855 fermentation Methods 0.000 claims abstract description 23
- 230000004151 fermentation Effects 0.000 claims abstract description 20
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 5
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- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical group [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 4
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- JKQXZKUSFCKOGQ-JLGXGRJMSA-N (3R,3'R)-beta,beta-carotene-3,3'-diol Chemical compound C([C@H](O)CC=1C)C(C)(C)C=1/C=C/C(/C)=C/C=C/C(/C)=C/C=C/C=C(C)C=CC=C(C)C=CC1=C(C)C[C@@H](O)CC1(C)C JKQXZKUSFCKOGQ-JLGXGRJMSA-N 0.000 description 1
- 229920000856 Amylose Polymers 0.000 description 1
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- 229920002488 Hemicellulose Polymers 0.000 description 1
- SQUHHTBVTRBESD-UHFFFAOYSA-N Hexa-Ac-myo-Inositol Natural products CC(=O)OC1C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O SQUHHTBVTRBESD-UHFFFAOYSA-N 0.000 description 1
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 1
- XUYPXLNMDZIRQH-LURJTMIESA-N N-acetyl-L-methionine Chemical compound CSCC[C@@H](C(O)=O)NC(C)=O XUYPXLNMDZIRQH-LURJTMIESA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- AYFVYJQAPQTCCC-UHFFFAOYSA-N Threonine Natural products CC(O)C(N)C(O)=O AYFVYJQAPQTCCC-UHFFFAOYSA-N 0.000 description 1
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- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- JKQXZKUSFCKOGQ-LQFQNGICSA-N Z-zeaxanthin Natural products C([C@H](O)CC=1C)C(C)(C)C=1C=CC(C)=CC=CC(C)=CC=CC=C(C)C=CC=C(C)C=CC1=C(C)C[C@@H](O)CC1(C)C JKQXZKUSFCKOGQ-LQFQNGICSA-N 0.000 description 1
- QOPRSMDTRDMBNK-RNUUUQFGSA-N Zeaxanthin Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CCC(O)C1(C)C)C=CC=C(/C)C=CC2=C(C)CC(O)CC2(C)C QOPRSMDTRDMBNK-RNUUUQFGSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- JKQXZKUSFCKOGQ-LOFNIBRQSA-N all-trans-Zeaxanthin Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC2=C(C)CC(O)CC2(C)C JKQXZKUSFCKOGQ-LOFNIBRQSA-N 0.000 description 1
- 229940069428 antacid Drugs 0.000 description 1
- 239000003159 antacid agent Substances 0.000 description 1
- 230000001458 anti-acid effect Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 235000020776 essential amino acid Nutrition 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052806 inorganic carbonate Inorganic materials 0.000 description 1
- 229960000367 inositol Drugs 0.000 description 1
- CDAISMWEOUEBRE-GPIVLXJGSA-N inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 235000003170 nutritional factors Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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- KBPHJBAIARWVSC-XQIHNALSSA-N trans-lutein Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC2C(=CC(O)CC2(C)C)C KBPHJBAIARWVSC-XQIHNALSSA-N 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229940043269 zeaxanthin Drugs 0.000 description 1
- 235000010930 zeaxanthin Nutrition 0.000 description 1
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Fertilizers (AREA)
Abstract
本发明涉及农副产品深加工领域，特别公开了一种利用玉米浸泡液制作生物肥的方法。该方法以玉米浸泡液为原料，其特征在于：将玉米浸泡液浓缩后加入滤泥和碱液中和，调整pH值为5~6，将其投放到混合预发酵装置中，向发酵装置中添加粉碎好的蛋白饼、滤泥和纤维渣，充分混合后预发酵；然后采用厌氧发酵装置，加入生物菌种，在28~30℃下再次发酵；发酵后的产物经添加配料后经过烘干、造粒、冷却、筛分后得到产品。本发明既减轻了环境污染和环保压力，有效的处理了玉米浸泡液和糖厂滤泥，又开发新产品满足当地农户的营养和灌溉，一举两得。The invention relates to the field of deep processing of agricultural and sideline products, and particularly discloses a method for making biological fertilizer by using corn soaking liquid. The method uses corn soaking liquid as raw material, and is characterized in that: after the corn soaking liquid is concentrated, filter mud and lye are added to neutralize it, the pH value is adjusted to 5-6, and it is put into a mixing pre-fermentation device and fed into a fermentation device Add crushed protein cake, filter mud and fiber residue, fully mix and pre-ferment; then use anaerobic fermentation device, add biological strains, and ferment again at 28~30°C; the fermented product is baked after adding ingredients The product is obtained after drying, granulating, cooling and sieving. The invention not only reduces environmental pollution and environmental protection pressure, effectively treats corn soaking liquid and sugar factory filter mud, but also develops new products to meet the nutrition and irrigation of local farmers, killing two birds with one stone.
Description
(1) technical field
The present invention relates to processing of agriculture product field, particularly a kind of method of utilizing corn steep liquor to make bio-fertilizer.
(2) background technology
The volume increase of current agricultural generally relies on chemical fertilizer, can cause environmental pollution on the one hand, and in fact Rural Plane Source Pollution is quite serious at present, becomes a thorny difficult problem, also can affect on the other hand the quality of agricultural-food.When using cost, must improve the usage ratio of fertilizer, use bio-feritlizer, can increase production, can improve again quality, play the effect of preserving the ecological environment, and can extensively utilize town and country organic waste.Nearly ten years; many R&D institutions and relevant department's multiple organic waste treatment of cooperative development development utilize equipment and facilities; played a role in various degree at that time, but had limitation, far can not meet the agricultural sustainable development requirement of current environment protection and resource reutilization industrialization.
The corn deep processing great majority of China adopt wet process technique, corn soaking output of fluid is large, difficult treatment, domestic and international starch and β-amylose processing industry problem demanding prompt solution, Zeng You business unit extracts luxuriant and rich with fragrance tincture, inositol, zeaxanthin etc. with it, but industrial scale is less, and technique is immature, production cost is higher, and utilization ratio is low.In corn steep liquor, contain the solid substance of 140 ~ 160g/L, in dry solid substance, approximately contain 40% crude protein, 1 ~ 2% reducing sugar, strong amino acid, hemicellulose, colloid, phytic acid, abundant VITAMIN and trace element etc.These compositions are all good growth of animal nutritional factor except phytic acid, are the good nutrition carriers that is applicable to fermentation.In recent years two, yellow corn steep liquor slurry is fermented, make bio-fertilizer field in conjunction with processings such as organic plant ash, inorganic carbonate calcium and obtained very much progress, comprise and set up liquid biological fertilizer, directly exempt dry and packing, in economic radiation radius, directly irrigate, both effectively improved plant growth, the accumulation and the processing pressure that have solved again enterprise's solid liquid waste, form good Mode of Circular.
In sugar manufacturing process, filter mud is one of large byproduct of sugaring.Large several ten million tons of annual filter mud output, is difficult to process, and piles up and takes up an area, and has wasted huge land resources.Sugaring is to utilize raw sugar processing to purify to produce white sugar etc., the moisture of carbonatation process filter mud and organic nutriment do not reach the standard of bio-fertilizer, this just brings great difficulty for consuming in a large number filter muds, the domestic and international also method of comparatively imperfect this kind of filter mud of disposal and utilization at present.
(3) summary of the invention
The present invention is in order to make up the deficiencies in the prior art, and the corn steep liquor that utilizes that provide a kind of science environmental protection, reduces costs is made the method for biological process.
The present invention is achieved through the following technical solutions:
A kind of method of utilizing corn steep liquor to make bio-fertilizer, take corn steep liquor as raw material, it is characterized in that: after corn steep liquor is concentrated, add filter mud and alkali lye neutralization, adjusting pH value is 5 ~ 6, rendered to and mixed in pre-fermentation unit, in fermentation unit, add the meringue, filter mud and the fibrous residue that crush, pre-fermentation after fully mixing; Then adopt anaerobic ferment devices, add 1 ‰ active dry yeast biological inoculums, fermentation again at 28 ~ 30 ℃; Product after fermentation obtains product after adding batching after oven dry, granulation, cooling, screening.
By the research to corn steep liquor, find that its organic composition is very abundant, the materials such as rich in proteins, amino acid, organic acid, starch, soluble sugar, it is the natural nutrition base that microorganism is fermented good, in conjunction with filter mud of sugar refinery, both can antacid corn steep liquor, electrodeless calcium salt can be provided again, can also serve as the solid carrier of microorganism fermentation, utilize synthesization technological development route, effectively break through limitation and the constraint of conventional process mode, be transformed into bio-fertilizer, meet the crop alimentary fertilising in periphery farmland.
More excellent scheme of the present invention is:
After the collecting methane producing in described anaerobic ferment devices fermenting process, enter through water-sealed tank, spark arrester the methane boiler that connects fermentation unit, drying installation and prilling granulator, for said units device provides heat.
Described batching is one or more in straw, stalk, plant ash and the fibrous residue after pulverizing, and according to different soils situation and Different Crop, adds various batchings, makes to contain in fertilizer the various plants required nutritive element of growing.
Described alkali lye is salt of wormwood or ammoniacal liquor.
The present invention adds meringue in corn steep liquor, increase protein quality, made tropina, animals and plants indispensable amino acid as the ratio of Methionin, methionine(Met), Threonine improves, greatly improved the organotrophy composition of fertilizer, some can directly absorb for crop, strengthens fertilizer efficiency.
The present invention has effectively utilized the solid-state rubbish and the pollutent that in enterprise production process, produce, and waste is utilized again, turns waste into wealth; Thoroughly solved the problem of environmental pollution of corn steep liquor, although a large amount of corn steep liquors contains abundant nutritive substance, unprocessed direct discharge can cause serious environmental pollution.
The present invention has certain economic benefit, utilizes corn steep liquor to produce bio-fertilizer, has improved the quality of protein, with the fertile comparision of production of traditional biological, has saved brewing water, and production cost reduces, and economic benefit and social benefit are considerable; And end-use is extensive, be widely used in all kinds of soil properties and various crop, comprise the cultivation of various booth vegetables, fruits and vegetables, economic class crop, food crop and medicinal material, flowers, lawn, nursery stock etc.
The present invention had both alleviated environmental pollution and environmental protection pressure, corn steep liquor and filter mud of sugar refinery are effectively processed, develop new product again and meet nutrition and the irrigation of local peasant household, kill two birds with one stone,, environmental disruption day by day exhausted in resource serious today, efficient comprehensive cyclic utilization corn steep liquor, develop to greatest extent its function and added value, reduce costs and alleviate environmental pollution by the aim and the effective way that are recycling economy, for driving agricultural development, the immeasurable social benefit of having made the rural economy flourish.
(4) embodiment
Embodiment:
Take corn steep liquor as raw material, after being concentrated to one times, corn steep liquor magma adds filter mud and alkali lye neutralization, adjusting pH value is 5 ~ 6, rendered to and mixed in pre-fermentation unit, in fermentation unit, add the meringue, filter mud and the fibrous residue that crush, make solid content be controlled at 5 ~ 10%, pre-fermentation after fully mixing; Then adopt anaerobic ferment devices, add 1 ‰ active dry yeast biological inoculums, fermentation again at 30 ℃; Product after fermentation obtains product after adding batching after oven dry, granulation, cooling, screening; After the collecting methane producing in described anaerobic ferment devices fermenting process, enter through water-sealed tank, spark arrester the methane boiler that connects fermentation unit, drying installation and prilling granulator; Described batching is one or more in straw, stalk, plant ash and the fibrous residue after pulverizing; Described alkali lye is salt of wormwood or ammoniacal liquor.
The method is made bio-fertilizer, and corn steep liquor quantity discharged greatly reduces, and has consumed filter mud of sugar refinery, has solved the pollution of solid liquid waste, has saved environmental protection treatment fund 5,000,000/year.
Carry out contrast test of fertilizer efficiency according to Different Crop, comprise that corn, wheat, tobacco isotype plant carry out the manure trial of seedling stage, florescence and fructescence.Contrast of seedling stage result shows, does not affect the normal growth state of crop, and the blank raising 5% of apply fertilizer of its speed of growth; Biomass increases approximately 10% compared with blank; The thousand seed weight of fruit dry weight and cereal crop increases by 12% compared with blank.This kind of bio-fertilizer is suitable compared with conventional fertilizers fertilizer efficiency.
Applying this kind of biological organic fertilizer can culture fertility, reduce fertilizer amount, reduce nitrate content in the product of rural area, purify crop growth environment, improve agricultural product quality, conscientiously solve the agricultural-food objectionable impurities problem that exceeds standard, make agricultural-food become real green food, for agriculture Sustainable development creates conditions.
Claims (3)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210426241.3A CN102898195B (en) | 2012-10-31 | 2012-10-31 | Method for preparing biological fertilizers from corn soaking liquid |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210426241.3A CN102898195B (en) | 2012-10-31 | 2012-10-31 | Method for preparing biological fertilizers from corn soaking liquid |
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| Publication Number | Publication Date |
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| CN102898195A CN102898195A (en) | 2013-01-30 |
| CN102898195B true CN102898195B (en) | 2014-06-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017180299A3 (en) * | 2016-04-13 | 2018-07-26 | True Organic Products, Inc. | Ph adjusted organic fertilizer from anaerobic digestate and grain by-products |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304283A (en) * | 2013-06-08 | 2013-09-18 | 梧州市亿源肥业有限公司 | Production method for organic fertilizer |
| CN105494978A (en) * | 2015-12-21 | 2016-04-20 | 河南省新大牧业有限公司 | Method for preparing fermented pig feed through corn soaking solution and fermented pig feed prepared through method |
| US11155504B1 (en) | 2019-01-10 | 2021-10-26 | True Organic Products, Inc. | Combination fertilizer |
| CN111732468A (en) * | 2020-07-01 | 2020-10-02 | 上海农乐生物制品股份有限公司 | Use of corn by-products in fecal treatment |
| CN114853528A (en) * | 2022-03-07 | 2022-08-05 | 江苏海洋大学 | Method for producing foliar fertilizer containing organic matters by using corn soaking solution |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU605032B2 (en) * | 1989-03-31 | 1991-01-03 | Carlton Andrew Burdett | Fertiliser |
| CN1280239C (en) * | 2003-12-01 | 2006-10-18 | 华中农业大学 | Organic fertilizer composed of waste liquid and waste residue and decomposing leaven from sugar refinery and method for preparing the same |
| US8308838B2 (en) * | 2010-07-13 | 2012-11-13 | Daniels Agrosciences, Llc | Organic fertilizer |
| CN102093126A (en) * | 2010-12-03 | 2011-06-15 | 张新雄 | Method for producing bio-fertilizer by using waste organic matter |
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- 2012-10-31 CN CN201210426241.3A patent/CN102898195B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017180299A3 (en) * | 2016-04-13 | 2018-07-26 | True Organic Products, Inc. | Ph adjusted organic fertilizer from anaerobic digestate and grain by-products |
| US10301226B2 (en) | 2016-04-13 | 2019-05-28 | True Organic Products, Inc. | Ph adjusted organic fertilizer from anaerobic digestate and grain by-products |
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| Publication number | Publication date |
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| CN102898195A (en) | 2013-01-30 |
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Denomination of invention: The method of making bio fertilizer with corn soaking solution Effective date of registration: 20210308 Granted publication date: 20140604 Pledgee: Agricultural Bank of China Limited Leling City sub branch Pledgor: SHANDONG ZHONGGU STARCH SUGAR Co.,Ltd. Registration number: Y2021980001520 |
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Denomination of invention: Method of making bio fertilizer using corn soaking solution Granted publication date: 20140604 Pledgee: Agricultural Bank of China Limited Leling City sub branch Pledgor: SHANDONG ZHONGGU STARCH SUGAR Co.,Ltd. Registration number: Y2024980053651 |
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