CN109748625A - A kind of balling-up fermentation process of ecological organic fertilier - Google Patents
A kind of balling-up fermentation process of ecological organic fertilier Download PDFInfo
- Publication number
- CN109748625A CN109748625A CN201910233326.1A CN201910233326A CN109748625A CN 109748625 A CN109748625 A CN 109748625A CN 201910233326 A CN201910233326 A CN 201910233326A CN 109748625 A CN109748625 A CN 109748625A
- Authority
- CN
- China
- Prior art keywords
- balling
- fermentation
- fertilizer
- ecological organic
- fermentation process
- 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
- 238000000855 fermentation Methods 0.000 title claims abstract description 42
- 230000004151 fermentation Effects 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 29
- 239000002245 particle Substances 0.000 claims abstract description 18
- 239000003337 fertilizer Substances 0.000 claims abstract description 12
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims abstract description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003895 organic fertilizer Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 241000256113 Culicidae Species 0.000 claims abstract description 7
- 241000255925 Diptera Species 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims abstract description 7
- 210000003608 Feces Anatomy 0.000 claims abstract description 5
- 238000009825 accumulation Methods 0.000 claims abstract description 5
- 239000004202 carbamide Substances 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 5
- 244000144972 livestock Species 0.000 claims abstract description 5
- 235000011164 potassium chloride Nutrition 0.000 claims abstract description 5
- 239000001103 potassium chloride Substances 0.000 claims abstract description 5
- 244000144977 poultry Species 0.000 claims abstract description 5
- 239000010902 straw Substances 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003245 coal Substances 0.000 claims abstract description 4
- 230000002155 anti-virotic Effects 0.000 claims abstract description 3
- 239000005416 organic matter Substances 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000000813 microbial Effects 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 229910000389 calcium phosphate Inorganic materials 0.000 abstract description 3
- ZBZJARSYCHAEND-UHFFFAOYSA-L calcium;dihydrogen phosphate;hydrate Chemical compound O.[Ca+2].OP(O)([O-])=O.OP(O)([O-])=O ZBZJARSYCHAEND-UHFFFAOYSA-L 0.000 abstract description 3
- 235000019691 monocalcium phosphate Nutrition 0.000 abstract description 3
- 235000013877 carbamide Nutrition 0.000 abstract 1
- 239000010815 organic waste Substances 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 5
- 210000004681 Ovum Anatomy 0.000 description 4
- 230000001954 sterilising Effects 0.000 description 4
- 241000700605 Viruses Species 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 230000001717 pathogenic Effects 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 231100000614 Poison Toxicity 0.000 description 2
- 238000010564 aerobic fermentation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004301 light adaptation Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
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
A kind of balling-up fermentation process of ecological organic fertilier, by feces of livestock and poultry, weathered coal, urea, potassium chloride, calcium superphosphate and agent of straw becoming quickly decomposed are matched in the ratio of 47:45:1:2:5, the material matched is sent into multigraph press, material is cut into tiny balling-up source, by constantly cutting, attachment, it rolls, form the balling-up fermentation substrate not glued mutually that water content is 40%-55%, it is 60cm by material accumulation height, material form is the balling-up graininess of 1-5, it ferments in the natural environment without any antivirus, fermentation is cooled to room temperature after completing, over time, fermentation material is gradually decomposed, it is formed loose, graininess ecological organic fertilizer of the moisture content 25%, the organic fertilizer that the method for the present invention generates, entire section covers with white hypha, fertilizer free from extraneous odour, there is no mosquitos and flies , fertilizer is in loose spherical particle.
Description
Technical field
The invention belongs to ecological organic fertilizer technical fields, and in particular to a kind of balling-up fermentation process of ecological organic fertilier.
Background technique
With the development of human society, organic waste is also increasing, and drastically influences human environment, people are increasingly
Recognize resource, environment to the importance of the ecological agriculture, how by industrial or agricultural organic waste by the factorial production, becoming can
The ecological organic fertilizer utilized, domestic and international expert conduct extensive research.Ecological organic fertilier is mainly derived from plant and moves
Object, by imposing on soil to provide the carbonaceous material that plant nutrient is its major function.Through biological substance, animals and plants waste,
Plant residue processing, eliminates poisonous and harmful substance, is rich in a large amount of benefit materials, and organic waste can only be rotten by fermentation
Ripe to be just effectively used, the fermentation process of organic fertilizer is frequently with common seasoning, composting method and fodder method at present.Root
According to the achievement that various countries expert studies, the fermentation system of the high-temperature aerobic compared with system is formd to the processing of organic waste, is dominated
The key factor of fermentation is: the content of organic matter, moisture content, temperature, C/N ratio etc., however, in the case where same proportion material, it is good
Good oxygen supply condition has played fermentation vital.According to Conventional wisdom, optimal fermentation moisture content is preferably controlled in 40%-
Between 65%, deposit should supply oxygen abundance, in order to reach optimal yeasting, mostly use to turn in technique and pound forced ventilation
Equal measures, improve production cost.
Degree of packing principle is stacked according to substance, bulk shape of breathing freely just is reached under the conditions of material grains diameter is more uniform
State, according to the analysis to organic waste, most of quality is tiny, is in thick, poor air permeability, is such as added without gas permeability object
Matter is difficult to carry out aerobic fermentation.If spherical particle is made in waste using these features, since there are larger between particle
Gap, to surface natural diffuseness oxygen supply be extremely advantageous.
Summary of the invention
The present invention is tiny in order to solve organic waste quality, is in thick, poor air permeability, is difficult to carry out aerobic fermentation
Problem provides a kind of balling-up fermentation process of ecological organic fertilier.By the way that spherical particle is made in waste, increase intergranular sky
Gap, builds good oxygen supply yeasting, and the ecological organic fertilier free from extraneous odour of formation gives out the faint scent of soil, without mosquitos and flies, is in
Loose form of spherical particles.
In order to achieve the above object, the technical solution adopted in the present invention is as follows:
A kind of balling-up fermentation process of ecological organic fertilier, comprising the following steps:
S1. material proportion: feces of livestock and poultry 47%, weathered coal 45%, urea 1%, potassium chloride 2%, peroxophosphoric acid is carried out according to following ratio
Calcium 5%, agent of straw becoming quickly decomposed 2%,
S2. the material matched is sent into multigraph press, the organic waste of viscous shape by being cut into tiny ball source, cut
During, powdery organic matter is added, is allowed to be attached on balling-up source, by constantly cutting, adhering to, rolls, forms size
Suitable, moisture content is moderate, and the spherical particle fermentation substrate not glued mutually, the matrix water content is 40%-55%, complies fully with aerobic
Primary condition.
It S3. is 60cm by material accumulation height, material form is the spherical particle of 1-5, in the nature without any antivirus
It ferments in environment,
S4. raw material is not by season, and the influence of temperature, fermenting lasts 30 days, and oxygen supply is sufficient, and microbial reproduction is rapid, heating
Speed is fast, can reach within the 3rd day of fermentation 60 degree or more of high temperature, and high temperature continues at 5 days or so, in this way for some pathogenicities
Bacterium, virus, worm's ovum class have good sterilization functions, and the medium temperature phase holds time long and stablizes, and are conducive to the decomposition of organic matter,
It is decomposed, it ventilates between deposit good, fermentation uniformly, is not extruded connected in banking process between particle, form keeps good
It is good.
S5. fermentation is cooled to room temperature after completing, and over time, fermentation material is gradually decomposed, forms loose, water
Part 25% graininess ecological organic fertilizer, excavate fertile heap, entire section covers with white hypha, fertilizer free from extraneous odour, without mosquitos and flies,
Fertilizer is in loose spherical particle.
Compared with prior art, the present invention has following technical effect that
The present invention by multigraph press pelletizer the organic waste of viscous shape by being cut into tiny ball source, continuous cutting,
Attachment rolls, and forms the spherical particle fermentation substrate that size is suitable, and moisture content is moderate, does not glue mutually, which complies fully with aerobic
Primary condition, fermentation process are formed under field conditions (factors) completely, are created condition to the existence of active bacteria；Ecology after fermentation has
The not pathogenic bacterium of machine fertilizer, virus, worm's ovum class, fertilizer free from extraneous odour gives out the fragrance of soil, without mosquitos and flies, in loose ball
Shape particle.
Specific embodiment
The embodiments given below are intended to further illustrate the invention, but is not to be construed as to the scope of the present invention
Limitation, content still falls within this hair to some non-intrinsically safe modifications and adaptations of the invention to those skilled in the art according to the present invention
Bright protection scope.
Embodiment 1:
S1. material proportion: feces of livestock and poultry 47%, weathered coal 45%, urea 1%, potassium chloride 2%, calcium superphosphate 5%, agent of straw becoming quickly decomposed
2%, water content is 50% or so, material accumulation height 60cm, and object grain form is 1 ~ 5 spherical particle.
S2. material is sent into granulating disc, by being cut into tiny ball source, using the viscosity of itself, powder is added
The organic matter of shape is allowed to be attached on ball source, and by constantly cutting, adhering to, roll, formation size is suitable, moisture content 40%-
55%, the granular fermentation substrate not glued mutually.
S3. raw material is not by season, and the influence of temperature, oxygen supply is sufficient, and microbial reproduction is rapid, and heating rate is fast, hair
60 degree or more of high temperature can be reached within the 3rd day of ferment, high temperature continues at 5 days or so, in this way for some pathogenic bacterias, disease
Poison, worm's ovum class have good sterilization functions, and the medium temperature phase holds time long and stablizes, and are conducive to the decomposition of organic matter, decomposed, heap
Ventilation is good between product object, and fermentation uniformly, is not extruded connected in banking process between particle, form keeps good.
S4. fermentation is cooled to room temperature after completing, and over time, fermentation material is gradually decomposed, forms loose, water
Part 25% graininess ecological organic fertilizer, excavate fertile heap, entire section covers with white hypha, fertilizer free from extraneous odour, without mosquitos and flies,
Fertilizer is in loose spherical particle.
Embodiment 2:
S1. material proportion:
S1. material proportion: feces of livestock and poultry 92%, urea 1%, potassium chloride 2%, calcium superphosphate 5%, agent of straw becoming quickly decomposed 2%, water content
It is 50% or so, material accumulation height 60cm, object grain form is 1-5 spherical particle.
S2. material is sent into granulating disc, by being cut into tiny ball source, using the viscosity of itself, powder is added
The organic matter of shape is allowed to be attached on ball source, and by constantly cutting, adhering to, roll, formation size is suitable, moisture content 40%-
55%, the granular fermentation substrate not glued mutually.
S3. it ferments in the natural environment without any sterilizing, raw material is not by season, the influence of temperature, oxygen confession
Abundance is answered, microbial reproduction is rapid, and heating rate is fast, can reach within the 3rd day of fermentation 60 degree or more of high temperature, and high temperature continues
5 days or so, in this way for some pathogenic bacterias, virus, worm's ovum class had a good sterilization functions, and the medium temperature phase holds time length
And stablize, be conducive to the decomposition of organic matter, it is decomposed, it ventilates between deposit good, fermentation is uniform, between particle in banking process
It is not extruded connected, form keeps good.
S4. fermentation is cooled to room temperature after completing, and over time, fermentation material is gradually decomposed, forms loose, water
Part 25% graininess ecological organic fertilizer, excavate fertile heap, entire section covers with white hypha, fertilizer free from extraneous odour, without mosquitos and flies,
Fertilizer is in loose spherical particle.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
1. a kind of balling-up fermentation process of ecological organic fertilier, which comprises the following steps:
S1. material proportion: feces of livestock and poultry 47%, weathered coal 45%, urea 1%, potassium chloride 2%, peroxophosphoric acid is carried out according to following ratio
Calcium 5%, agent of straw becoming quickly decomposed 2%,
S2. the material matched is sent into multigraph press, material is cut into tiny balling-up source, during cutting, be added
Powdery organic matter is allowed to be attached on balling-up source, by constantly cutting, adhering to, rolls, forming water content is 40%-55%
Not mutually viscous balling-up fermentation substrate,
It S3. is 60cm by material accumulation height, material form is the balling-up graininess of 1-5, in the natural ring without any antivirus
It ferments in border,
S4. raw material is not by season, the influence of temperature, and fermentation process lasts 30 days, and oxygen supply is sufficient, and microbial reproduction is rapid,
Heating rate is fast, can reach within the 3rd day of fermentation 60 degree or more of high temperature, and high temperature continues at 5 days or so,
S5. fermentation is cooled to room temperature after completing, and over time, fermentation material is gradually decomposed, is formed loosely, moisture content exists
25% graininess ecological organic fertilizer, excavates fertile heap, and entire section covers with white hypha, fertilizer free from extraneous odour, without mosquitos and flies, fertilizer
In loose spherical particle.
2. a kind of balling-up fermentation process of ecological organic fertilier according to claim 1, it is characterised in that: balling-up in the S2
Fermentation substrate water content is 50%.
3. a kind of balling-up fermentation process of ecological organic fertilier according to claim 1, it is characterised in that: material in the S3
Form is 3 graininess.
4. a kind of balling-up fermentation process of ecological organic fertilier according to claim 1, it is characterised in that: ferment in the S4
3rd day maximum temperature is up to 70 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910233326.1A CN109748625A (en) | 2019-03-26 | 2019-03-26 | A kind of balling-up fermentation process of ecological organic fertilier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910233326.1A CN109748625A (en) | 2019-03-26 | 2019-03-26 | A kind of balling-up fermentation process of ecological organic fertilier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109748625A true CN109748625A (en) | 2019-05-14 |
Family
ID=66409436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910233326.1A Pending CN109748625A (en) | 2019-03-26 | 2019-03-26 | A kind of balling-up fermentation process of ecological organic fertilier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109748625A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1079949A (en) * | 1993-05-08 | 1993-12-29 | 贵州省安顺市环境卫生管理处 | Produce the method for organic granular compound fertilizer with municipal wastes |
| CN101838090A (en) * | 2010-05-31 | 2010-09-22 | 张丽 | Method for treating sludge of urban sewage treatment plants in controllable composting mode |
| CN102173890A (en) * | 2010-12-29 | 2011-09-07 | 刘文濂 | Refined bioorganic fertilizer |
| KR101289743B1 (en) * | 2012-12-24 | 2013-07-26 | 신기산업(주) | Organic fertilizer and its producing method |
| CN103539544A (en) * | 2013-10-15 | 2014-01-29 | 黄永生 | Slow-release composite fertilizer |
| CN104478509A (en) * | 2014-12-23 | 2015-04-01 | 常熟市添源环保科技有限公司 | Composting method of pollution-free ecological organic fertilizer |
| CN104692846A (en) * | 2015-02-27 | 2015-06-10 | 山东省农业可持续发展研究所 | Straw bio-organic fertilizer and preparation method thereof |
| CN106380234A (en) * | 2015-07-29 | 2017-02-08 | 刘从双 | Production method of granular organic compound fertilizer |
| CN107235808A (en) * | 2017-08-02 | 2017-10-10 | 合肥浦邦农业科技有限公司 | A kind of organic fertilizer and preparation method thereof |
| CN108911806A (en) * | 2018-08-31 | 2018-11-30 | 贵州省土壤肥料研究所 | A kind of livestock manure fermented organic fertilizer and preparation method thereof |
-
2019
- 2019-03-26 CN CN201910233326.1A patent/CN109748625A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1079949A (en) * | 1993-05-08 | 1993-12-29 | 贵州省安顺市环境卫生管理处 | Produce the method for organic granular compound fertilizer with municipal wastes |
| CN101838090A (en) * | 2010-05-31 | 2010-09-22 | 张丽 | Method for treating sludge of urban sewage treatment plants in controllable composting mode |
| CN102173890A (en) * | 2010-12-29 | 2011-09-07 | 刘文濂 | Refined bioorganic fertilizer |
| KR101289743B1 (en) * | 2012-12-24 | 2013-07-26 | 신기산업(주) | Organic fertilizer and its producing method |
| CN103539544A (en) * | 2013-10-15 | 2014-01-29 | 黄永生 | Slow-release composite fertilizer |
| CN104478509A (en) * | 2014-12-23 | 2015-04-01 | 常熟市添源环保科技有限公司 | Composting method of pollution-free ecological organic fertilizer |
| CN104692846A (en) * | 2015-02-27 | 2015-06-10 | 山东省农业可持续发展研究所 | Straw bio-organic fertilizer and preparation method thereof |
| CN106380234A (en) * | 2015-07-29 | 2017-02-08 | 刘从双 | Production method of granular organic compound fertilizer |
| CN107235808A (en) * | 2017-08-02 | 2017-10-10 | 合肥浦邦农业科技有限公司 | A kind of organic fertilizer and preparation method thereof |
| CN108911806A (en) * | 2018-08-31 | 2018-11-30 | 贵州省土壤肥料研究所 | A kind of livestock manure fermented organic fertilizer and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104447038B (en) | A kind of biological organic inorganic composite fertiliser and its preparation method and application | |
| CN106495869A (en) | Straw charcoal base biological organic fertilizer and preparation method | |
| CN102531766A (en) | Microbial decomposing agent and production method thereof | |
| CN103355473A (en) | Production and preparation method of biological feed | |
| CN104557199A (en) | Method for producing amino-acid biological liquid fertilizer by utilizing fish wastes | |
| CN108117453A (en) | The method that biological organic fertilizer is made using pig breeding waste | |
| CN105567740A (en) | High-density solid fermentation method for agricultural bacillus | |
| CN104177138B (en) | Biological bacterial fertilizer prepared through solid fermentation technology and application of biological bacterial fertilizer | |
| CN102815977A (en) | Process for producing organic fertilizer by livestock and poultry manure composting | |
| CN106699474A (en) | Novel bio-organic fertilizer and preparation method thereof | |
| CN109369228A (en) | A kind of method that can promote the decomposed speed of solid organic fertilizer | |
| CN108752129A (en) | A kind of preparation method of Aerobically fermented organic fertilizer | |
| CN110521735A (en) | Dedicated root rot prevention and treatment microbial inoculum of a kind of highland barley and preparation method thereof | |
| CN103524161A (en) | Process for fermenting organic fertilizer by poultry and livestock excrement | |
| CN106146200A (en) | A kind of method utilizing ight soil and organic waste production biological organic fertilizer | |
| CN106146076A (en) | A kind of method that liquid manure of livestock and poultry that ferments manufactures biological organic fertilizer | |
| CN108728379B (en) | Composite microbial inoculum for quickly decomposing livestock and poultry manure and preparation method thereof | |
| CN101830740A (en) | Efficient, fast and fractional fermentation method of organic fertilizer | |
| CN109053257A (en) | A kind of disease-resistant type organic fertilizer of full nutrition and its manufacture craft | |
| CN109824455A (en) | Filter mud of sugarcane organic fertilizer containing bacillus subtilis and preparation method thereof | |
| CN105948970A (en) | Organic matrix applicable to plantation of vegetable and fruit and making method thereof | |
| CN102351593A (en) | Method for preparing microbial biocontrol organic fertilizer from sludge and chaff of edible fungi | |
| CN107778101A (en) | A kind of fermentation process that biological organic fertilizer is prepared using bacteria residue and stalk | |
| CN110172006A (en) | A kind of novel biological fertilizer and preparation method | |
| CN102826876A (en) | Method for processing kitchen rubbish, sludge and excrement into compound soil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190514 |
|
| RJ01 | Rejection of invention patent application after publication |