CN103787708A - Method for producing straw decomposition agent by utilizing filter mud, cassava residues and waste alcohol mash - Google Patents
Method for producing straw decomposition agent by utilizing filter mud, cassava residues and waste alcohol mash Download PDFInfo
- Publication number
- CN103787708A CN103787708A CN201310710266.0A CN201310710266A CN103787708A CN 103787708 A CN103787708 A CN 103787708A CN 201310710266 A CN201310710266 A CN 201310710266A CN 103787708 A CN103787708 A CN 103787708A
- Authority
- CN
- China
- Prior art keywords
- filter mud
- decomposing inoculant
- straw decomposing
- waste
- mash
- 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.)
- Pending
Links
Images
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
- 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
Abstract
The invention provides a method for producing a straw decomposition agent by utilizing filter mud, cassava residues and waste alcohol mash. The method is characterized by mixing filter mud, cassava residues and bagasse ash in a weight ratio of (3-4):(3-4):(1-2), then adding a microorganism thallus prepared from bacillus subtilis Cohn, bacillus licheniformis, bacillus polymyxa, aspergillus niger and aspergillus oryzae and mixing the materials uniformly, fermenting the mixture for 5-10 days, and then grinding and drying the fermented product at low temperature, thus obtaining the straw decomposition agent. Used for producing the straw decomposition agent, the method has the advantages of low production cost, high viable organism amount and obvious decomposing effect and can be used for decomposing objects such as banana cores, corn straws, wheat straws, rice straws, cereal straws, rape straws, weeds, leaves, household garbage with high content of fibrous matters and the like.
Description
Technical field
The present invention relates to microbial preparation, particularly relate to a kind of preparation method who makes the rotten microbial preparation of straw, belong to biotechnology, field of environmental engineering.
Background technology
The every annual output agricultural crop straw of China reach several hundred million tons, except on a small quantity directly as feed, a large amount of remaining crop material burnt, contaminate environment.Scientific worker is devoted to utilize microorganism by the rotten crop material heap field of returning for many years, and using at present more is straw decomposing inoculant.Aspect prepared by straw decomposing inoculant, we retrieve following open source literatures, for example:
1. title: a kind of rotten microbial preparation of crop material and preparation method thereof that makes, Granted publication number: CN1099393C, statutory status: authorize, the statutory status day for announcing: 2003.01.22, application (patent right) people: Gaoming Jinkuizi Plant Nutrient Co. Ltd., this invention relates to a kind of rotten microbial preparation of crop material and preparation method thereof that makes, microorganism used therefor flora is named as WH flora, it is bacillus, adopt three-stage culture medium and the carrier of filter mud as WH flora, prepare by WH flora, second class inoculum is cultivated, the processing steps such as three-class strain cultivation are made stalk rotting agent.The degraded product of WH flora provides energy and nutrition to indigenous cellulose-decomposing bacteria and various corrupt flora, they is activated rapidly together with WH flora collaborative reciprocally to crop material fast rotting.The carrier that this invention is used comprises filter mud of sugar refinery, rice bran etc., and production cost is higher.
2. title: utilize cane sugar filter mud fermentation to produce the thalline of biological organic fertilizer, the applying date: 2008.4.7, application number: 200810073524.8, applicant: Tan Hongwei, the statutory status day for announcing: 2008.10.29; Statutory status: the coming into force of examination as to substances, this disclosure of the invention a kind of thalline that cane sugar filter mud fermentation can be produced to biological organic fertilizer, this thalline is mainly yeast saccharomyces cerevisiae, thermally candiyeast, Jingyang streptomycete, viride, aspergillus oryzae, aspergillus niger, geotrichum candidum, sporotrichum thermophile, bacillus cereus, bacillus megaterium, bacillusmusilaginosiengineering and Rhodopseudomonas palustris, azotobacter chroococcum.
We also retrieve the domestic method that other produce straw decomposing inoculant, and most of wheat bran, rice bran etc. of adopting are as raw material, and production cost is relatively high; The decomposing agent of producing, the activity of bacterium is low, and weak effect becomes thoroughly decomposed; The employing single culture having, yield of enzyme is few, and DeGrain becomes thoroughly decomposed.
Summary of the invention
The present invention is directed to above-mentioned prior art problem, at the bottom of a kind of production cost is provided, viable bacteria amount is high, the preparation method of the straw decomposing inoculant of the successful that becomes thoroughly decomposed.
The present invention is achieved in that
A kind of method of utilizing filter mud, manioc waste and alcohol waste mash to produce straw decomposing inoculant, filter mud, manioc waste, bagasse ash are prepared burden by the weight ratio of 3～4 ︰ 3～4 ︰ 1～2, then add the microbial cells configuring to mix together, after fermenting 5 days～10 days, then pulverize and oven drying at low temperature can obtain straw decomposing inoculant.
It is raw material that the present invention selects filter mud, manioc waste, bagasse ash, because the main component between each raw material just plays the synergistic function complementing one another, filter mud contains more organic matter, manioc waste contains more starch, bagasse ash contains more inanimate matter, and three complements one another as the raw material of decomposing agent, has not only guaranteed that its fermenting process provides sufficient nutrient, can also improve the efficiency of fermentation, make that fermentation time is minimum can reach 5 days.
Above-described microbial cells forms than configuration by the Microflora of 1～2 ︰ 1～3 ︰ 1～2 ︰ 1～4 ︰ 1～4 with subtilis (Bacillus subtilis Cohn), Bacillus licheniformis (Baclicus lincheniformis), bacillus polymyxa (Bacillus polymyxa), aspergillus niger (Aspergillus niger), aspergillus oryzae (Aspergillus oryzae).The amount that microbial cells adds is that filter mud, manioc waste, bagasse ash are the 2-8% of raw material weight summation.
Subtilis (Bacillus subtilis Cohn), Bacillus licheniformis (Baclicus lincheniformis), bacillus polymyxa (Bacillus polymyxa), aspergillus niger (Aspergillus niger), aspergillus oryzae (Aspergillus oryzae) selectively ferment to filter mud, manioc waste, bagasse ash respectively, and play the effect of synergy, improve fermentation efficiency, fermentation time is no more than 10 days.
Under the condition that above-described fermentation is 7.0 at normal temperature and pH value, start fermentation, in the time of fermented substrate temperature rise to 50～60 ℃, matrix is carried out stirring and spray after alcohol waste mash makes it be down to normal temperature proceeding fermentation, repeat can ferment for 3～5 times completely.
Above-described pulverizing is the particle that the straw decomposing inoculant fermenting is ground into 1～5mm.
Above-described oven drying at low temperature is under the condition of normal pressure of 75～85 ℃, the straw decomposing inoculant crushing to be dried to moisture weight percent lower than 5%.Then encapsulation can obtain dropping into the straw decomposing inoculant that industrial or agricultural is used.
Advantage of the present invention:
The method tool that utilizes filter mud, manioc waste and alcohol waste mash to produce straw decomposing inoculant provided by the invention has the following advantages:
1. realize the recycle of trade waste.Industrial waste pollutent filter mud, manioc waste, alcohol waste mash are processed bad, and environment will be caused to very large impact, and these wastes itself contain a lot of useful materials, can be used as biological fermentation raw material.Adopting filter mud, manioc waste, alcohol waste mash is raw material production straw decomposing inoculant, realizes " turning waste into wealth ", and production cost is low.
2. product application scope is wide, can be used for the object that becomes thoroughly decomposed: banana core, maize straw, straw, rice straw, paddy stalk, Rape Straw, weeds, leaf, domestic refuse that fibrous matter content is high etc.
3. product bacterium amount is high: the straw decomposing inoculant that present method is produced contains in a large number can decomposition of cellulose, thermophilic, the thermophilric bacteria of hemicellulose, xylogen, fungi and biological enzyme, can rapidly the carbon in stalk windrow, nitrogen, phosphorus, potassium, sulphur etc. be decomposed to mineralising, form simple organic, thereby be further decomposed into the absorbable nutritive ingredient of crop.Meanwhile, eliminated the objectionable impurities such as disease and pest, weed seed in stalk windrow.Wherein some contained functional microorganisms have the effect of bio-bacterial manure concurrently, reduce the use of chemical fertilizer, increase soil organic matter content, very favourable to plant growth.
4. product becomes thoroughly decomposed effective: become thoroughly decomposed fast, be not subject to seasonal restrictions, easily operation, piles temperature and can reach 50-60 ℃ after 3 days when more than 0 ℃.Under normal circumstances, within stalk 15-20 days, can become thoroughly decomposed, overstrike or chocolate.Effectively viable bacteria >=0.5cfu; Cellulase activity >=30.0U/g; Moisture≤35.0%; Fineness >=70%; PH5.5～8.5.
Accompanying drawing explanation
Fig. 1 is straw decomposing inoculant preparation method's of the present invention simple process flow.
Embodiment
Embodiment 1:
With subtilis (Bacillus subtilis Cohn), Bacillus licheniformis (Baclicus lincheniformis), bacillus polymyxa (Bacillus polymyxa), aspergillus niger (Aspergillus niger), it is for subsequent use that aspergillus oryzae (Aspergillus oryzae) configures microbial cells by 1 ︰ 1 ︰ 1 ︰ 1 ︰ 1, filter mud, manioc waste, bagasse ash is prepared burden by the weight ratio of 3 ︰ 3 ︰ 1, then add the microbial cells configuring to mix together, the amount that microbial cells adds is filter mud, manioc waste, bagasse ash is 2% of raw material weight summation.Under the condition that is 7.0 at normal temperature and pH value, start fermentation, in the time of fermented substrate temperature rise to 50 ℃, matrix is carried out stirring and sprays after alcohol waste mash makes it be down to normal temperature proceeding fermentation, repeat 3 times, ferment altogether after 5 days, be ground into the particle that granularity is 1mm, then under the condition of normal pressure of 75 ℃, the straw decomposing inoculant crushing dried to moisture weight percent lower than 5%.Encapsulation can obtain dropping into the straw decomposing inoculant that industrial or agricultural is used.
Embodiment 2:
With subtilis (Bacillus subtilis Cohn), Bacillus licheniformis (Baclicus lincheniformis), bacillus polymyxa (Bacillus polymyxa), aspergillus niger (Aspergillus niger), it is for subsequent use that aspergillus oryzae (Aspergillus oryzae) configures microbial cells by 2 ︰ 2 ︰ 1 ︰ 2 ︰ 2, filter mud, manioc waste, bagasse ash is prepared burden by the weight ratio of 4 ︰ 4 ︰ 2, then add the microbial cells configuring to mix together, the amount that microbial cells adds is filter mud, manioc waste, bagasse ash is 4% of raw material weight summation.Under the condition that is 7.0 at normal temperature and pH value, start fermentation, in the time of fermented substrate temperature rise to 55 ℃, matrix is carried out stirring and sprays after alcohol waste mash makes it be down to normal temperature proceeding fermentation, repeat 4 times, ferment altogether after 6 days, be ground into the particle that granularity is 2mm, then under the condition of normal pressure of 80 ℃, the straw decomposing inoculant crushing dried to moisture weight percent lower than 5%.Encapsulation can obtain dropping into the straw decomposing inoculant that industrial or agricultural is used.
Embodiment 3:
With subtilis (Bacillus subtilis Cohn), Bacillus licheniformis (Baclicus lincheniformis), bacillus polymyxa (Bacillus polymyxa), aspergillus niger (Aspergillus niger), it is for subsequent use that aspergillus oryzae (Aspergillus oryzae) configures microbial cells by 2 ︰ 3 ︰ 2 ︰ 3 ︰ 3, filter mud, manioc waste, bagasse ash is prepared burden by the weight ratio of 3 ︰ 4 ︰ 2, then add the microbial cells configuring to mix together, the amount that microbial cells adds is filter mud, manioc waste, bagasse ash is 6% of raw material weight summation.Under the condition that is 7.0 at normal temperature and pH value, start fermentation, in the time of fermented substrate temperature rise to 60 ℃, matrix is carried out stirring and sprays after alcohol waste mash makes it be down to normal temperature proceeding fermentation, repeat 3～5 times, ferment altogether after 7 days, be ground into the particle that granularity is 3mm, then under the condition of normal pressure of 85 ℃, the straw decomposing inoculant crushing dried to moisture weight percent lower than 5%.Encapsulation can obtain dropping into the straw decomposing inoculant that industrial or agricultural is used.
Embodiment 4:
With subtilis (Bacillus subtilis Cohn), Bacillus licheniformis (Baclicus lincheniformis), bacillus polymyxa (Bacillus polymyxa), aspergillus niger (Aspergillus niger), it is for subsequent use that aspergillus oryzae (Aspergillus oryzae) configures microbial cells by 2 ︰ 3 ︰ 2 ︰ 4 ︰ 4, filter mud, manioc waste, bagasse ash is prepared burden by the weight ratio of 4 ︰ 3 ︰ 2, then add the microbial cells configuring to mix together, the amount that microbial cells adds is filter mud, manioc waste, bagasse ash is 8% of raw material weight summation.Under the condition that is 7.0 at normal temperature and pH value, start fermentation, in the time of fermented substrate temperature rise to 55 ℃, matrix is carried out stirring and sprays after alcohol waste mash makes it be down to normal temperature proceeding fermentation, repeat 3～5 times, ferment altogether after 10 days, be ground into the particle that granularity is 5mm, then under the condition of normal pressure of 80 ℃, the straw decomposing inoculant crushing dried to moisture weight percent lower than 5%.Encapsulation can obtain dropping into the straw decomposing inoculant that industrial or agricultural is used.
The result of use experiment of the straw decomposing inoculant that present method is produced:
Experiment 1: be one deck by stalk after harvesting by the thickness of 20 centimetres of left and right, be watered 50 kg with the straw decomposing inoculant 2kg that present method is produced, separately get the respectively successively evenly shusher of method of 5 kg urea, pile highly 1.2 meters, then use transparent membrane covering.During stack retting every turning in 7～10 days once, altogether turning 2～3 times, whole stack retting process control humidity is 60%～70%, stack retting after 15 days stalk substantially become thoroughly decomposed.
Experiment 2: get 5 tons of the straw that just cut, be one deck by the thickness of 20 centimetres of left and right; get 25 kilograms of the straw decomposing inoculants that present method produces and be watered 225 kilograms; separately get 25 kilograms, urea; evenly spill respectively decomposing agent and the urea of having converted water for every layer; by the method stack retting of experiment 1, after 15 days, straw becomes thoroughly decomposed substantially.
Experiment 3: the 5 tons of bajiao banana bars of resorting to trickery to serve oneself are split carefully, be one deck by the thickness of 20 centimetres of left and right; get 25 kilograms of the straw decomposing inoculants that present method produces and be watered 225 kilograms; separately get 25 kilograms, urea; evenly spill respectively decomposing agent and the urea of having converted water for every layer; by the method stack retting of experiment 1, after 15 days, straw becomes thoroughly decomposed substantially.
Claims (5)
1. a method of utilizing filter mud, manioc waste and alcohol waste mash to produce straw decomposing inoculant, it is characterized in that: filter mud, manioc waste, bagasse ash are prepared burden by the weight ratio of 3～4 ︰ 3～4 ︰ 1～2, then add the microbial cells configuring to mix together, after fermenting 5 days～10 days, then pulverize and oven drying at low temperature can obtain straw decomposing inoculant.
2. the method for utilizing filter mud, manioc waste and alcohol waste mash to produce straw decomposing inoculant according to claim 1, is characterized in that: described microbial cells forms than configuration by the Microflora of 1～2 ︰ 1～3 ︰ 1～2 ︰ 1～4 ︰ 1～4 with subtilis, Bacillus licheniformis, bacillus polymyxa, aspergillus niger, aspergillus oryzae.
3. the method for utilizing filter mud, manioc waste and alcohol waste mash to produce straw decomposing inoculant according to claim 1 and 2, it is characterized in that: under the condition that described fermentation is 7.0 at normal temperature and pH value, start fermentation, in the time of fermented substrate temperature rise to 50～60 ℃, matrix is carried out stirring and spray after alcohol waste mash makes it be down to normal temperature proceeding fermentation, repeat can ferment for 3～5 times completely.
4. the method for utilizing filter mud, manioc waste and alcohol waste mash to produce straw decomposing inoculant according to claim 3, is characterized in that: described pulverizing is the particle that the straw decomposing inoculant fermenting is ground into 1～5mm.
5. the method for utilizing filter mud, manioc waste and alcohol waste mash to produce straw decomposing inoculant according to claim 4, is characterized in that: described oven drying at low temperature is under the condition of normal pressure of 75～85 ℃, the straw decomposing inoculant crushing to be dried to moisture weight percent lower than 5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710266.0A CN103787708A (en) | 2013-12-22 | 2013-12-22 | Method for producing straw decomposition agent by utilizing filter mud, cassava residues and waste alcohol mash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710266.0A CN103787708A (en) | 2013-12-22 | 2013-12-22 | Method for producing straw decomposition agent by utilizing filter mud, cassava residues and waste alcohol mash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103787708A true CN103787708A (en) | 2014-05-14 |
Family
ID=50663827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310710266.0A Pending CN103787708A (en) | 2013-12-22 | 2013-12-22 | Method for producing straw decomposition agent by utilizing filter mud, cassava residues and waste alcohol mash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103787708A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104496580A (en) * | 2014-11-30 | 2015-04-08 | 杨秋慧 | Straw decomposition agent prepared from methane residues |
| CN104557162A (en) * | 2014-12-30 | 2015-04-29 | 东莞市高能磁电技术有限公司 | Preparation method of straw self-decomposed compound fertilizer and product |
| CN105272395A (en) * | 2015-11-02 | 2016-01-27 | 仲恺农业工程学院 | Compound microbiological preparation for quickly degrading cassava residues, and preparation method and application thereof |
| CN105819932A (en) * | 2016-03-31 | 2016-08-03 | 四川沃达丰生物科技有限公司 | Decomposition agent prepared from sludge and preparation method thereof |
| CN105861392A (en) * | 2016-06-08 | 2016-08-17 | 姚继胜 | Preparation method of microbial agent for agriculture |
| CN105907398A (en) * | 2016-06-08 | 2016-08-31 | 纪新强 | Preparation method of agricultural liquid microbial agent |
| CN105994382A (en) * | 2016-06-08 | 2016-10-12 | 纪新强 | Preparation method for microbial agent used for agriculture |
| CN106045587A (en) * | 2016-06-08 | 2016-10-26 | 纪新强 | Preparation method of fertilizer containing microorganisms |
| CN114907991A (en) * | 2022-05-09 | 2022-08-16 | 漳州三炬生物技术有限公司 | Compound microorganism for decomposing banana straws, banana straw decomposing agent, banana straw organic fertilizer and application |
-
2013
- 2013-12-22 CN CN201310710266.0A patent/CN103787708A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104496580A (en) * | 2014-11-30 | 2015-04-08 | 杨秋慧 | Straw decomposition agent prepared from methane residues |
| CN104557162A (en) * | 2014-12-30 | 2015-04-29 | 东莞市高能磁电技术有限公司 | Preparation method of straw self-decomposed compound fertilizer and product |
| CN105272395A (en) * | 2015-11-02 | 2016-01-27 | 仲恺农业工程学院 | Compound microbiological preparation for quickly degrading cassava residues, and preparation method and application thereof |
| CN105272395B (en) * | 2015-11-02 | 2019-04-05 | 仲恺农业工程学院 | A kind of complex microorganism preparations and the preparation method and application thereof for manioc waste fast degradation |
| CN105819932A (en) * | 2016-03-31 | 2016-08-03 | 四川沃达丰生物科技有限公司 | Decomposition agent prepared from sludge and preparation method thereof |
| CN105861392A (en) * | 2016-06-08 | 2016-08-17 | 姚继胜 | Preparation method of microbial agent for agriculture |
| CN105907398A (en) * | 2016-06-08 | 2016-08-31 | 纪新强 | Preparation method of agricultural liquid microbial agent |
| CN105994382A (en) * | 2016-06-08 | 2016-10-12 | 纪新强 | Preparation method for microbial agent used for agriculture |
| CN106045587A (en) * | 2016-06-08 | 2016-10-26 | 纪新强 | Preparation method of fertilizer containing microorganisms |
| CN105994382B (en) * | 2016-06-08 | 2018-08-17 | 山东多芬农业有限公司 | A kind of preparation method of agricultural micro organism microbial inoculum |
| CN114907991A (en) * | 2022-05-09 | 2022-08-16 | 漳州三炬生物技术有限公司 | Compound microorganism for decomposing banana straws, banana straw decomposing agent, banana straw organic fertilizer and application |
| CN114907991B (en) * | 2022-05-09 | 2024-03-29 | 漳州三炬生物技术有限公司 | Composite microorganism for decomposing banana straw, banana straw decomposing agent, banana straw organic fertilizer and application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101225004B (en) | Method for producing soil biological fertilizer by employing compound starter | |
| CN101786911B (en) | Microorganism and enzyme powder composite biological agent for microbial organic fertilizer | |
| CN103787708A (en) | Method for producing straw decomposition agent by utilizing filter mud, cassava residues and waste alcohol mash | |
| CN103848698B (en) | A kind of biological organic fertilizer utilizing natural pond slag aerobic fermentation to prepare and preparation method thereof | |
| CN102531720B (en) | Fermented biofertilizer prepared from waste vegetables, straw and livestock and poultry feces and preparation method thereof | |
| CN100528813C (en) | A biologic organic fertilizer, and preparation method | |
| CN101712566B (en) | Preparation method of soil moisturizing bio-fertilizer | |
| CN105296394A (en) | Microbial decomposition agent for animal wastes and straws and preparation method thereof | |
| CN104671860A (en) | Bioorganic fertilizer using agricultural waste as raw materials and preparation method of bioorganic fertilizer | |
| CN101429059A (en) | Green organic agronomic crop microorganism bacterial manure and method of producing the same | |
| CN101775359A (en) | Special microorganism composite bacterial agent for directly decomposing and fermenting crops straws to generate marsh gas and application method thereof | |
| CN106631248A (en) | Production process for bioorganic fertilizer with high bacteria content | |
| CN102219573A (en) | Organic fertilizer prepared by fermentation of fruit and vegetable slag and production technology thereof | |
| CN102838390A (en) | Ecological organic fertilizer | |
| CN110330977B (en) | Preparation method of soil conditioner and soil conditioner | |
| CN105399473A (en) | Bio-organic fertilizer and preparation method thereof | |
| CN103642726A (en) | Corn straw fermentation microorganism agent and preparation method and fermentation method thereof | |
| CN103539582A (en) | Special fertilizer for rice | |
| CN102199051A (en) | Trichoderma microbial fertilizer production by reutilizing livestock and poultry manure | |
| CN107285925A (en) | A kind of method of utilization microorganism formulation stalk stack retting returning to the field | |
| CN107298633A (en) | A kind of stalk stack retting biological agent | |
| CN101648827A (en) | Fermented biological organic fertilizer and processing method thereof | |
| CN111777440A (en) | Method for producing organic fertilizer by fermenting corn straws and cow dung | |
| CN108516896A (en) | A kind of biomass straw organic fertilizer and preparation method thereof | |
| CN105037045B (en) | A kind of soybean nutritional liquid and preparation method thereof and application method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |
|
| WD01 | Invention patent application deemed withdrawn after publication |