CN104909851A - Mixed fermented fertilizer and preparation method thereof - Google Patents
Mixed fermented fertilizer and preparation method thereof Download PDFInfo
- Publication number
- CN104909851A CN104909851A CN201510369794.3A CN201510369794A CN104909851A CN 104909851 A CN104909851 A CN 104909851A CN 201510369794 A CN201510369794 A CN 201510369794A CN 104909851 A CN104909851 A CN 104909851A
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- shell
- rubbish
- cooking
- bamboo shoot
- caryae cathayensis
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 56
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 46
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 46
- 241001330002 Bambuseae Species 0.000 claims abstract description 46
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 46
- 239000011425 bamboo Substances 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 7
- 210000000582 semen Anatomy 0.000 claims description 50
- 238000010411 cooking Methods 0.000 claims description 41
- 239000010813 municipal solid waste Substances 0.000 claims description 41
- 238000000855 fermentation Methods 0.000 claims description 40
- 230000004151 fermentation Effects 0.000 claims description 40
- 239000002361 compost Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 24
- 238000003756 stirring Methods 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 21
- 230000036284 oxygen consumption Effects 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 238000009264 composting Methods 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000010907 mechanical stirring Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 239000002994 raw material Substances 0.000 abstract description 7
- 239000002689 soil Substances 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 abstract description 3
- 239000003570 air Substances 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 244000264601 Juglans mandschurica Species 0.000 abstract 2
- 235000014075 Juglans mandschurica Nutrition 0.000 abstract 2
- 239000010806 kitchen waste Substances 0.000 abstract 2
- 240000000161 Lagerstroemia indica Species 0.000 description 6
- 235000000283 Lagerstroemia parviflora Nutrition 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000035558 fertility Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229930013930 alkaloid Natural products 0.000 description 2
- 150000003797 alkaloid derivatives Chemical class 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 235000009025 Carya illinoensis Nutrition 0.000 description 1
- 244000068645 Carya illinoensis Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 240000006909 Tilia x europaea Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 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
Landscapes
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a mixed fermented fertilizer which is characterized by consisting of the following materials in parts by weight: 30-70% of Chinese walnut shell, 15-55% of kitchen waste and 10-20% of bamboo shell. According to the mixed fermented fertilizer and the preparation method thereof disclosed by the invention, the Chinese walnut shell, bamboo shell and kitchen waste easily causing environmental pollution are mixed and fermented to obtain the fermented fertilizer, the problem of pollution to local soil, air and water sources caused by the three raw materials can be effectively solved, and meanwhile, the three raw materials also function continuously; moreover, the preparation method is simple and feasible, provides a natural pollution-free fertilizer for plants and brings relatively great ecological benefits.
Description
Technical field
The invention belongs to fermentation fertilizer technical field, be specifically related to a kind of mixed fermentation fertilizer and preparation method thereof.
Background technology
In area, Linan, along with the increase of Semen Caryae Cathayensis cultivated area and output, Semen Caryae Cathayensis shell Pu is stacked everywhere and causes great pollution.Make in the course of processing Semen Caryae Cathayensis, first Semen Caryae Cathayensis shell Pu is removed, and then be processed into the Semen Caryae Cathayensis of delicious and crisp, therefore in the Semen Caryae Cathayensis course of processing, create and be greater than Semen Caryae Cathayensis volume 4-5 Semen Caryae Cathayensis shell Pu doubly, so many waste material, if be not used, certainly will cause very large waste.But also fewer to the utilization of Semen Caryae Cathayensis shell Pu at present, for Semen Caryae Cathayensis shell Pu, majority directly abandons process, owing to containing alkaloid component in Semen Caryae Cathayensis shell Pu, has stronger alkalescence, and not easily decompose.After discarded Semen Caryae Cathayensis shell Pu is rotted, sewage can permeate the ground thus polluted underground water, causes water quality to become black, and water quality is significantly declined, and can not drink and even can not be used for cultivation.And when piling up discarded, the resistates after it is rotten, the soil of accumulation place also can be caused to be polluted, and vegetation cannot grow.
Rubbish from cooking refers to that the solid waste produced in each link is being produced, transports, distributes and consumed to food, main physicochemical property is that water ratio is high, organic content is high, grease and salt content is high, containing various trace elements, perishable easily smelly, PH<7, there is the good condition of recycling, but not in time, appropriate process, also can have a negative impact to environment.Changing food waste also exists the problems such as management is unordered, any disposal in China most cities, become that municipal wastes is collected, transport and the primary pollution source of landfill disposal, have a strong impact on the healthy and environmental quality of city look and feel, resident, it is innoxious, resource utilization, minimizing process is day by day by people are paid close attention to.
Area, Linan abounds with bamboo shoot product, fresh and tender bamboo shoot shells remaining a large amount of after processing bamboo shoot, it is a still undeveloped valuable source, generally adopt at present be underground buried or discard in river shoal nearby, limes marginis, not only cause environmental pollution, also be a kind of waste of resource, the process of bamboo shoot shell has become " bottleneck " that puzzlement industry further develops growth.
Above-mentioned three kinds of raw materials, its effective availability is low at present, although market has occurred utilize separately rubbish from cooking or bamboo shoot shell to make the technical scheme of fertilizer as raw material, but its making method is complicated, cost is high, can operational readiness low, at present, by three kinds of mixed raw materials for the pertinent literature of fermentation fertilizer there are no report.
Summary of the invention
For problems of the prior art, the invention provides a kind of mixed fermentation fertilizer and preparation method thereof.
The present invention is realized by the following technical programs:
Described a kind of mixed fermentation fertilizer, it is characterized in that, this fertilizer is made up of the material of following weight part: Semen Caryae Cathayensis shell Pu 30-70%, rubbish from cooking 15-55%, bamboo shoot shell 10-20%.
Described a kind of mixed fermentation fertilizer, is characterized in that described fertilizer is made up of the material of following weight part: Semen Caryae Cathayensis shell Pu 40-60%, rubbish from cooking 25-45%, bamboo shoot shell 12-18%.
Described a kind of mixed fermentation fertilizer, is characterized in that described fertilizer is made up of the material of following weight part: Semen Caryae Cathayensis shell Pu 50%, rubbish from cooking 35%, bamboo shoot shell 15%.
The preparation method of described a kind of mixed fermentation fertilizer, is characterized in that being made up of following steps:
1) after Semen Caryae Cathayensis shell Pu and bamboo shoot shell is dry respectively, mill is rotten smashes, particle diameter 8-12mm;
2) rubbish from cooking is carried out draining process;
3) learnt from else's experience Semen Caryae Cathayensis shell Pu 30-70%, the rubbish from cooking 15-55% of weight part of above-mentioned process, bamboo shoot shell 10-20% stirs after mixing, and is laid in container and carries out compost fermentation 3-10 days;
4) carry out forced ventilation and mechanical stirring in composting process, utilize compost oxygen in real time, on-line monitoring system monitors, when oxygen consumption rate is in 0.2-0.6mgO
2/ g.hr.VS and maintaining when stablizing, obtains fermentation fertilizer of the present invention.
The preparation method of described a kind of mixed fermentation fertilizer, is characterized in that in step 1), Semen Caryae Cathayensis shell Pu and bamboo shoot shell are dried to water content 30-50%.
The preparation method of described a kind of mixed fermentation fertilizer, is characterized in that step 2) in rubbish from cooking draining place to water content 30-50%.
The preparation method of described a kind of mixed fermentation fertilizer, is characterized in that the parts by weight of Semen Caryae Cathayensis shell Pu, rubbish from cooking, bamboo shoot shell in step 3) are respectively: Semen Caryae Cathayensis shell Pu 40-60%, rubbish from cooking 25-45%, bamboo shoot shell 12-18%.
The preparation method of described a kind of mixed fermentation fertilizer, is characterized in that the parts by weight of Semen Caryae Cathayensis shell Pu, rubbish from cooking, bamboo shoot shell in step 3) are respectively: Semen Caryae Cathayensis shell Pu 50%, rubbish from cooking 35%, bamboo shoot shell 15%.
The preparation method of described a kind of mixed fermentation fertilizer, is characterized in that in step 4), stirring frequency is 4-8r/min, and churning time is carry out stirring once after compost temperature more than 60 DEG C keeps 3-7 days.
Containing alkaloid component in Semen Caryae Cathayensis shell Pu, it has stronger alkalescence, and not easily decomposes; Rubbish from cooking physicochemical property is that water ratio is high, organic content is high, grease and salt content is high, containing various trace elements, perishable easily smelly, PH<7; Bamboo shoot shell is not easily degraded by fibrous, but have chessom, the effect of improvement soil.Utilize rubbish from cooking acidity neutralization weaken the part alkalescence of Semen Caryae Cathayensis shell Pu, and, rubbish from cooking very easily decomposes corruption, and can accelerate compost speed after fully stirring with Semen Caryae Cathayensis shell Pu and the broken end of bamboo shoot shell, bamboo shoot case fibre more slightly can make compost air permeability strengthen.
The judgement of composting production rotten degree: the rotten degree of compost refers to that in compost, organic matter finally reaches stable degree through mineralising, humification process.Utilize compost oxygen in real time, on-line monitoring system, pass judgment on compost according to heap body oxygen consumption rate whether to reach and become thoroughly decomposed because oxygen consumption rate carries out changing with compost, when substrate reach become thoroughly decomposed time, microbial activities is in stable state, and oxygen consumption rate remains stable at lower level.
A kind of mixed fermentation fertilizer of the present invention and preparation method thereof, by making fermentation fertilizer after easily giving the Semen Caryae Cathayensis shell Pu of environment, bamboo shoot shell, rubbish from cooking mixed fermentation, effectively can solve the pollution problem that three kinds of raw materials bring to local soil, air and water source, also make three kinds of raw materials continue to play a role simultaneously, and making method simple possible, and provide the fertilizer of natural pollution-free, toxicological harmless for plant, there are larger ecological benefits.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, and provides embodiment.
Formula 1: Semen Caryae Cathayensis shell Pu 50%, rubbish from cooking 35%, bamboo shoot shell 15%.
Preparation method: collect Semen Caryae Cathayensis shell Pu, bamboo shoot shell carries out being dried to water content is respectively 40%, grinds rotten smashing to particle diameter and is about 10mm size, stand-by; It is 40% that rubbish from cooking carries out draining process to water content; Get by weight the Semen Caryae Cathayensis shell Pu of 50%, 35% rubbish from cooking, 15% bamboo shoot shell mixing after stir, be laid in container and carry out compost fermentation 3-10 days, forced ventilation and mechanical stirring is carried out in composting process, stirring frequency is 4-8r/min, churning time is carry out stirring once after compost temperature more than 60 DEG C keeps 3-7 days, utilize compost oxygen in real time, on-line monitoring system monitors, when oxygen consumption rate is in 0.4mgO2/g.hr.VS (VolatileSolid) left and right and maintenance is stablized, obtain fermentation fertilizer of the present invention.
Formula 2: Semen Caryae Cathayensis shell Pu 30%, rubbish from cooking 55%, bamboo shoot shell 15%.
Preparation method: collect Semen Caryae Cathayensis shell Pu, bamboo shoot shell carries out being dried to water content is respectively 30%, grinds rotten smashing to particle diameter and is about 10mm size, stand-by; It is 50% that rubbish from cooking carries out draining process to water content; Get by weight the Semen Caryae Cathayensis shell Pu of 30%, 55% rubbish from cooking, 15% bamboo shoot shell mixing after stir, be laid in container and carry out compost fermentation 3-10 days, forced ventilation and mechanical stirring is carried out in composting process, stirring frequency is 4-8r/min, churning time is carry out stirring once after compost temperature more than 60 DEG C keeps 3-7 days, utilize compost oxygen in real time, on-line monitoring system monitors, when oxygen consumption rate be in lower level and maintain stablize time, obtain fermentation fertilizer of the present invention.
Formula 3: Semen Caryae Cathayensis shell Pu 70%, rubbish from cooking 20%, bamboo shoot shell 10%.
Preparation method: collect Semen Caryae Cathayensis shell Pu, bamboo shoot shell carries out being dried to water content is respectively 50%, grinds rotten smashing to particle diameter and is about 10mm size, stand-by; It is 30% that rubbish from cooking carries out draining process to water content; Get by weight the Semen Caryae Cathayensis shell Pu of 70%, 20% rubbish from cooking, 10% bamboo shoot shell mixing after stir, be laid in container and carry out compost fermentation 3-10 days, forced ventilation and mechanical stirring is carried out in composting process, stirring frequency is 4-8r/min, churning time is carry out stirring once after compost temperature more than 60 DEG C keeps 3-7 days, utilize compost oxygen in real time, on-line monitoring system monitors, when oxygen consumption rate is in 0.4mgO2/g.hr.VS (VolatileSolid) left and right and maintenance is stablized, obtain fermentation fertilizer of the present invention.
Formula 4: pecan shell Pu 40%, rubbish from cooking 42%, bamboo shoot shell 18%.
Preparation method: collect Semen Caryae Cathayensis shell Pu, bamboo shoot shell carries out being dried to water content is respectively 35%, grinds rotten smashing to particle diameter and is about 10mm size, stand-by; It is 45% that rubbish from cooking carries out draining process to water content; Get by weight the Semen Caryae Cathayensis shell Pu of 40%, 42% rubbish from cooking, 18% bamboo shoot shell mixing after stir, be laid in container and carry out compost fermentation 3-10 days, forced ventilation and mechanical stirring is carried out in composting process, stirring frequency is 4-8r/min, churning time is carry out stirring once after compost temperature more than 60 DEG C keeps 3-7 days, utilize compost oxygen in real time, on-line monitoring system monitors, when oxygen consumption rate is in 0.4mgO2/g.hr.VS (VolatileSolid) left and right and maintenance is stablized, obtain fermentation fertilizer of the present invention.
Formula 5: Semen Caryae Cathayensis shell Pu 60%, rubbish from cooking 28%, bamboo shoot shell 12%.
Preparation method: collect Semen Caryae Cathayensis shell Pu, bamboo shoot shell carries out being dried to water content is respectively 48%, grind rotten smashing and be about 8-12mm to particle diameter, optimum is 10mm, stand-by; It is 40% that rubbish from cooking carries out draining process to water content; Get by weight the Semen Caryae Cathayensis shell Pu of 60%, 28% rubbish from cooking, 12% bamboo shoot shell mixing after stir, be laid in container and carry out compost fermentation 3-10 days, forced ventilation and mechanical stirring is carried out in composting process, stirring frequency is 4-8r/min, churning time is carry out stirring once after compost temperature more than 60 DEG C keeps 3-7 days, utilize compost oxygen in real time, on-line monitoring system monitors, when oxygen consumption rate is in 0.4mgO2/g.hr.VS (VolatileSolid) left and right and maintenance is stablized, obtain fermentation fertilizer of the present invention.
Test example
Sample plot prepares: prepare 6 pieces of geographical conditions similar, the crape myrtle ground that crape myrtle plantation situation is identical, and area is 4*15 ㎡.Prepare corresponding fertilizer according to the composition of formula 1-5 and select large composite fertilizer of Nintaus to apply fertilizer to 6 pieces of crape myrtles respectively, the fertilizer of the 1-5 that wherein fills a prescription is double centner, and large composite fertilizer of Nintaus is 300 kilograms.
Fertilizing method: by every block crape myrtle ground, be equally divided into two halves, half adopts and spreads manuer in holes, half adopts spreads fertilizer over the fields.
1. spread manuer in holes: on the root system limit of crape myrtle, 3-5cm far digs a circle, spread manuer in holes dark about 5-10 centimetre, and sprinkle above-mentioned various fertilizer respectively, earthing after fertilising, spills permeable.The fertilizer injury crop root that concentration is higher in cave, adopts the fertilizer of spreading manuer in holes fully to become thoroughly decomposed in advance, then applies in cave.
2. spread fertilizer over the fields: evenly respectively each seed manure is sprinkling upon around the root of plant, spills permeable.Various fertilization effect is in table 1.
Table 1 fertilization effect
As can be seen from Table 1, effort duration, formula 1> formula 5> formula 3> formula 4> formula 2> control group, wherein, fertility takes effect speed, and formula 1 is the fastest, and formula 2 and formula 3 take second place, formula 4 and formula 5 fertility take effect speed slightly slowly, and control group is the slowest.Therefore, 1 fertility effect of filling a prescription is the longest, less fastest, and ventilation property is also better, is best suited for the fertilizer of crape myrtle growth.
Claims (9)
1. a mixed fermentation fertilizer, is characterized in that, this fertilizer is made up of the material of following weight part: Semen Caryae Cathayensis shell Pu 30-70%, rubbish from cooking 15-55%, bamboo shoot shell 10-20%.
2. a kind of mixed fermentation fertilizer according to claim 1, is characterized in that described fertilizer is made up of the material of following weight part: Semen Caryae Cathayensis shell Pu 40-60%, rubbish from cooking 25-45%, bamboo shoot shell 12-18%.
3. a kind of mixed fermentation fertilizer according to claim 1, is characterized in that described fertilizer is made up of the material of following weight part: Semen Caryae Cathayensis shell Pu 50%, rubbish from cooking 35%, bamboo shoot shell 15%.
4. the preparation method of a kind of mixed fermentation fertilizer according to claim 1, is characterized in that being made up of following steps:
1) after Semen Caryae Cathayensis shell Pu and bamboo shoot shell is dry respectively, mill is rotten smashes, particle diameter 8-12mm;
2) rubbish from cooking is carried out draining process;
3) learnt from else's experience Semen Caryae Cathayensis shell Pu 30-70%, the rubbish from cooking 15-55% of weight part of above-mentioned process, bamboo shoot shell 10-20% stirs after mixing, and is laid in container and carries out compost fermentation 3-10 days;
4) carry out forced ventilation and mechanical stirring in composting process, utilize compost oxygen in real time, on-line monitoring system monitors, when oxygen consumption rate is in 0.2-0.6mgO
2/ g.hr.VS and maintaining when stablizing, obtains fermentation fertilizer of the present invention.
5. the preparation method of a kind of mixed fermentation fertilizer according to claim 4, is characterized in that in step 1), Semen Caryae Cathayensis shell Pu and bamboo shoot shell are dried to water content 30-50%.
6. the preparation method of a kind of mixed fermentation fertilizer according to claim 4, is characterized in that step 2) in rubbish from cooking draining place to water content 30-50%.
7. the preparation method of a kind of mixed fermentation fertilizer according to claim 4, it is characterized in that the parts by weight of Semen Caryae Cathayensis shell Pu, rubbish from cooking, bamboo shoot shell in step 3) are respectively: Semen Caryae Cathayensis shell Pu 40-60%, rubbish from cooking 25-45%, bamboo shoot shell 12-18%.
8. the preparation method of a kind of mixed fermentation fertilizer according to claim 4, is characterized in that the parts by weight of Semen Caryae Cathayensis shell Pu, rubbish from cooking, bamboo shoot shell in step 3) are respectively: Semen Caryae Cathayensis shell Pu 50%, rubbish from cooking 35%, bamboo shoot shell 15%.
9. the preparation method of a kind of mixed fermentation fertilizer according to claim 4, is characterized in that in step 4), stirring frequency is 4-8r/min, and churning time is carry out stirring once after compost temperature more than 60 DEG C keeps 3-7 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510369794.3A CN104909851B (en) | 2015-06-30 | 2015-06-30 | A kind of mixed fermentation fertilizer and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510369794.3A CN104909851B (en) | 2015-06-30 | 2015-06-30 | A kind of mixed fermentation fertilizer and preparation method thereof |
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| CN104909851A true CN104909851A (en) | 2015-09-16 |
| CN104909851B CN104909851B (en) | 2018-09-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924305A (en) * | 2016-06-29 | 2016-09-07 | 万里神农有限公司 | Special organic slow-release fertilizer for fruit trees and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838163A (en) * | 2009-03-16 | 2010-09-22 | 杨军 | Effective method for thoroughly and radically treating environmental pollution of bamboo shells and pecan hulls |
| CN102113456A (en) * | 2010-01-01 | 2011-07-06 | 杨军 | Method utilizing carya cathayensis sarg for preventing diseases and controlling insects so as to improve bamboo garden |
| CN102674915A (en) * | 2012-06-07 | 2012-09-19 | 宁国市明华农林综合开发有限公司 | Process method for preparing biological fertilizer by utilizing hickory hulls |
| CN103242068A (en) * | 2013-05-15 | 2013-08-14 | 乐农同创（北京）科技有限公司 | Preparation method of organic fertilizer |
-
2015
- 2015-06-30 CN CN201510369794.3A patent/CN104909851B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838163A (en) * | 2009-03-16 | 2010-09-22 | 杨军 | Effective method for thoroughly and radically treating environmental pollution of bamboo shells and pecan hulls |
| CN102113456A (en) * | 2010-01-01 | 2011-07-06 | 杨军 | Method utilizing carya cathayensis sarg for preventing diseases and controlling insects so as to improve bamboo garden |
| CN102674915A (en) * | 2012-06-07 | 2012-09-19 | 宁国市明华农林综合开发有限公司 | Process method for preparing biological fertilizer by utilizing hickory hulls |
| CN103242068A (en) * | 2013-05-15 | 2013-08-14 | 乐农同创（北京）科技有限公司 | Preparation method of organic fertilizer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924305A (en) * | 2016-06-29 | 2016-09-07 | 万里神农有限公司 | Special organic slow-release fertilizer for fruit trees and application thereof |
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Granted publication date: 20180925 |