CN106889030A - A kind of method of utilization dealing with earthworm agricultural organic waste - Google Patents
A kind of method of utilization dealing with earthworm agricultural organic waste Download PDFInfo
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- CN106889030A CN106889030A CN201510950564.6A CN201510950564A CN106889030A CN 106889030 A CN106889030 A CN 106889030A CN 201510950564 A CN201510950564 A CN 201510950564A CN 106889030 A CN106889030 A CN 106889030A
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- earthworm
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- 241000361919 Metaphire sieboldi Species 0.000 title claims abstract description 49
- 239000010815 organic waste Substances 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000009368 vermiculture Methods 0.000 claims abstract description 7
- 238000009395 breeding Methods 0.000 claims abstract description 5
- 230000001488 breeding effect Effects 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 3
- 241000894006 Bacteria Species 0.000 claims description 26
- 238000000855 fermentation Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 15
- 230000004151 fermentation Effects 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 244000144972 livestock Species 0.000 claims description 7
- 239000003895 organic fertilizer Substances 0.000 claims description 7
- 239000010902 straw Substances 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 210000003608 fece Anatomy 0.000 claims description 6
- 244000144977 poultry Species 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 230000003381 solubilizing effect Effects 0.000 claims description 4
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 241000186046 Actinomyces Species 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 239000012895 dilution Substances 0.000 claims description 2
- 238000010790 dilution Methods 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 241000233866 Fungi Species 0.000 claims 1
- 235000012055 fruits and vegetables Nutrition 0.000 claims 1
- 238000010792 warming Methods 0.000 claims 1
- 239000002154 agricultural waste Substances 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000011161 development Methods 0.000 description 4
- 238000009360 aquaculture Methods 0.000 description 3
- 244000144974 aquaculture Species 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000019733 Fish meal Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 238000012356 Product development Methods 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000010828 animal waste Substances 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000004467 fishmeal Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002068 microbial inoculum Substances 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
- A01K67/0332—Earthworms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of method of utilization dealing with earthworm agricultural organic waste, including fermenting raw materials, fly maggot breeding, vermiculture, earthworm excrement such as utilize at the step.The present invention is repeatedly recycled by agricultural organic waste, not only eliminate pollution of the agricultural wastes to environment and air, realize ecology, the higher value application of agricultural wastes again simultaneously, both pollution had been solved, C, N resource are taken full advantage of again, will open up a new way for China's agricultural wastes recycling.
Description
Technical field：
The present invention relates to agricultural wastes application technology as the second resource field, more particularly to one kind is by cultivating fly maggot and earthworm to agriculture
Industry organic waste carries out ecology, the method for high-valued treatment.
Background technology：
Current China has turned into one of maximum country of agricultural organic waste yield in the world.It is reported that all kinds of agricultures of China
The gross annual output life amount of crop material up to more than 800,000,000 tons, wherein 2.3 hundred million tons of straw, 2.7 hundred million tons of maize straw, beans and autumn coarse cereals
100,000,000 tons of stalk, 100,000,000 tons of peanut and potato class tendril, beet tops etc..China's urine discharge capacity of the animal waste of a year there are about 20.4 hundred million
Ton.In particular with the continuous improvement of level of agricultural production and life of farmers level, to the original agricultural as fertilizer and fuel
The utilization of organic waste is fewer and feweri, therefore agricultural organic waste is more and more.The most easy method of stalk is processed at present
It is directly to burn down on the farm.Season is being burned, is once repeatedly occurring to be landed and highway quilt because smog all over the sky causes flight
Compel close event, both waste a large amount of precious resources, and severe contamination is brought to environment.Many plant's feces of livestock and poultry
Pile up like a mountain, and the environment and water body to surrounding cause severe contamination, and serious threat is brought to human and livestock health.Therefore, how
Agricultural organic waste resource is rationally utilized, it is " treasured " really to realize that agricultural organic waste becomes " useless ", to alleviating China's energy
Pressure, preserves the ecological environment, and promotes the sustainable development of agricultural to be significant.
The problem of agricultural organic waste comprehensive utilization, is also that countries in the world generally need the big problem of solution.Particularly
With natural resources shortage and discarded object increasing number increasingly, agricultural organic waste is increasingly valued by people.China
From the ecological agriculture that early 1940s carry out, by the principle of ecological and ecological engineering science, agricultural organic waste
Resource technology has been constructed including many ecological agriculture including " fruit of one natural pond of pig one ", " quaternity " as a kind of interfacing
Industrial engineering (IE) pattern, promotes the raising and expanding economy of regional environmental quality.It was verified that the resource of agricultural organic waste
Change technology is only combined the function that can just play and get twice the result with half the effort with ecological agricultural model, in market economy and the present of industrialization management
My god, the need for " old three sample " (also field, ensiling, compost) has been not suitable with development.With high-valued product development as target, by ecology
The principle with ecological engineering science is learned, new agricultural organic waste ecological technique is lifted or research and develop, will be the future of agriculture discarded object
The development trend of the utilization of resources.
The content of the invention：
It is new it is an object of the invention to provide a kind of agricultural wastes treatment simple to operate, that treatment is thorough, resource utilization is high
Technology, it is more particularly to a kind of that the side of ecology, high-valued treatment is carried out to agricultural organic waste by cultivating fly maggot, earthworm
Method.
Technical solution of the invention is：
A kind of method of utilization dealing with earthworm agricultural organic waste, its feature：Comprise the following steps successively：
1. fermenting raw materials：Crushed stalk is crossed into 20 eye mesh screens, fresh feces of livestock and poultry is then taken and is well mixed with powder of straw, use EM bacterium
Sprayed after dilution agent, anaerobic fermentation 3~5 days；
2. fly maggot breeding：Agriculture waste material after fermentation is laid in ground, fly kind is then played, fly maggot is cultivated into, then by fly maggot
Separated with residue, obtain fly maggot product；
3. vermiculture：By step 2. in isolated residue addition bacteria agent carry out secondary fermentation, then play earthworm kind,
Earthworm is cultivated into, then earthworm is separated with earthworm excrement, obtain earthworm product.
4. earthworm excrement is utilized：By step 3. in isolated earthworm excrement apply farmland by the consumption of 500~1000kg, as life
The organic fertilizer of green fruit-vegetable is produced, or size-reduced, granulation obtains earthworm excrement organic fertilizer.
Step 1. in the percentage by weight of fresh feces of livestock and poultry and powder of straw be 60~90%:10~40%；EM bacteria agent consumption
It is the 0.3~0.5% of agriculture waste material, is sprayed after being diluted with brown sugar water.During the useless material fermentation of agriculture, water content 80~90%, anaerobism liter
Temperature is to 45~60 DEG C；
Living bacteria count >=200,000,000/gram in the bacteria agent in playing 3. are walked, effective viable bacteria contains actinomyces, Thermophilic Bacteria, white rot
Bacterium, nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, cellulose-decomposing bacteria etc., consumption are the 0.2~0.5% of residue.
During fly maggot breeding, fly kind playback volume is the useless fermentation materials of 2000~3000 fly blow/kg agricultures.During cultivation fly maggot, agriculture
The moisture content of useless fermentation materials is 55~65%, 15~32 DEG C of material temperature.During vermiculture, earthworm kind playback volume is 100~500/kg
Fly maggot residue.During vermiculture, the moisture content of fly maggot residue is 68~72%, and material temperature is 15~25 DEG C.
It is an advantage of the invention that：
1. the present invention is repeatedly recycled by agricultural organic waste, not only eliminates agricultural wastes to environment and air
Pollution, while realizing the ecology of agricultural wastes, higher value application again, has both solved pollution, and C, N money are taken full advantage of again
Source, will open up a new way for China's agricultural wastes recycling.
2nd, simple to operate, harmless treatment of the invention is thorough, resource utilization is high, product fly maggot, earthworm not still medicine, food
The valable starting materials of product, feedstuff industry, earthworm excrement is again the senior organic fertilizer for producing pollution-free food, forms a kind of height of recycling economy
Effect industry chain (supply chain) pattern, with significant economic benefit and social benefit.
3rd, fish meal is substituted using fly maggot, earthworm production of albumen powder, can thoroughly solves current feed industry, aquaculture one and face directly
Grain problem is striven in the imbalance between supply and demand and people and animals faced, while the preparation cost and aquaculture cost of feed can also be greatly reduced, it is real
Xian Liao China aquaculture high-quality, efficiently, the benign cycle of ecological, environmental protection and sustainable development.
Specific embodiment：
A kind of method of utilization dealing with earthworm agricultural organic waste, under including successively
Row step：
1. fermenting raw materials：Crushed stalk is crossed into 20 eye mesh screens, fresh feces of livestock and poultry is then taken with powder of straw by weight percentage
70%:30% is well mixed；Sprayed after being diluted after being diluted with EM bacteria agent brown sugar water, microbial inoculum consumption is the 0.3% of agriculture waste material；Adjust
Section water content using anaerobic fermentation 3~5 days, warms naturally to 50 DEG C to 90%；
2. fly maggot breeding：Agriculture waste material after fermentation is laid in ground, then play fly kind, fly kind playback volume be 2000~
3000 useless fermentation materials of fly blow/kg agricultures, cultivate into fly maggot；During cultivation fly maggot, the moisture content of the useless fermentation materials of agriculture for 55~
65%, 15~32 DEG C of material temperature；Fly maggot is separated with residue again, obtains fly maggot product；
3. vermiculture：By step 2. in isolated residue addition bacteria agent carry out secondary fermentation, have in bacteria agent
Effect viable count >=200,000,000/gram, consumption is the 0.2~0.5% of residue, anaerobic fermentation 3~5 days；Then earthworm kind is played, earthworm kind is played
It is 100~500/kg fly maggot residues to measure, and cultivates into earthworm；During vermiculture, the moisture content of fly maggot residue is 68~72%, material
Temperature is 15~25 DEG C；Then earthworm is separated with earthworm excrement, obtains earthworm product.
4. earthworm excrement is utilized：By step 3. in isolated earthworm excrement apply farmland by the consumption of 500~1000kg, as life
The organic fertilizer of green fruit-vegetable is produced, or size-reduced, granulation obtains earthworm excrement organic fertilizer.
Claims (9)
1. a kind of method of utilization dealing with earthworm agricultural organic waste, it is characterized in that：Comprise the following steps successively：
1. fermenting raw materials：Crushed stalk is crossed into 20 eye mesh screens, fresh feces of livestock and poultry is then taken and is well mixed with powder of straw, use EM bacterium
Sprayed after dilution agent, anaerobic fermentation 3~5 days；
2. fly maggot breeding：Agriculture waste material after fermentation is laid in ground, fly kind is then played, fly maggot is cultivated into, then by fly maggot
Separated with residue, obtain fly maggot product；
3. vermiculture：By step 2. in isolated residue addition bacteria agent carry out secondary fermentation, then play earthworm kind,
Earthworm is cultivated into, then earthworm is separated with earthworm excrement, obtain earthworm product；
4. earthworm excrement is utilized：By step 3. in isolated earthworm excrement apply farmland by the consumption of 500~1000kg, it is green as producing
The organic fertilizer of color fruits and vegetables, or size-reduced, granulation obtains earthworm excrement organic fertilizer.
2. the method for a kind of utilization dealing with earthworm agricultural organic waste according to claim 1, it is characterized in that：Step is 1.
In the percentage by weight of fresh feces of livestock and poultry and powder of straw be 60~90%:10~40%.
3. the method for a kind of utilization dealing with earthworm agricultural organic waste according to claim 1, it is characterized in that：Step is 1.
Middle EM bacteria agent consumption is the 0.3~0.5% of agriculture waste material, is sprayed after being diluted with brown sugar water.
4. the method for a kind of utilization dealing with earthworm agricultural organic waste according to claim 1, it is characterized in that：Step is 1.
During the useless material fermentation of middle peasant, water content 80~90%, anaerobism is warming up to 45~60 DEG C.
5. the method for a kind of utilization dealing with earthworm agricultural organic waste according to claim 1, it is characterized in that：The step
Living bacteria count >=200,000,000/gram in bacteria agent in playing 3., effective viable bacteria contains actinomyces, Thermophilic Bacteria, whiterot fungi, fixed nitrogen
Bacterium, phosphate solubilizing bacteria, potassium solubilizing bacteria, cellulose-decomposing bacteria etc., consumption are the 0.2~0.5% of residue.
6. the method for a kind of utilization dealing with earthworm agricultural organic waste according to claim 1, it is characterized in that：Fly maggot is supported
When growing, fly kind playback volume is the useless fermentation materials of 2000~3000 fly blow/kg agricultures.
7. the method for a kind of utilization dealing with earthworm agricultural organic waste according to claim 1, it is characterized in that：Cultivation fly
During maggot, the moisture content of the useless fermentation materials of agriculture is 55~65%, 15~32 DEG C of material temperature.
8. the method for a kind of utilization dealing with earthworm agricultural organic waste according to claim 1, it is characterized in that：Earthworm is supported
When growing, earthworm kind playback volume is 100~500/kg fly maggot residues.
9. the method for a kind of utilization dealing with earthworm agricultural organic waste according to claim 1, it is characterized in that：Earthworm is supported
When growing, the moisture content of fly maggot residue is 68~72%, and material temperature is 15~25 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510950564.6A CN106889030A (en) | 2015-12-18 | 2015-12-18 | A kind of method of utilization dealing with earthworm agricultural organic waste |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510950564.6A CN106889030A (en) | 2015-12-18 | 2015-12-18 | A kind of method of utilization dealing with earthworm agricultural organic waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106889030A true CN106889030A (en) | 2017-06-27 |
Family
ID=59187981
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510950564.6A Pending CN106889030A (en) | 2015-12-18 | 2015-12-18 | A kind of method of utilization dealing with earthworm agricultural organic waste |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109265284A (en) * | 2018-08-31 | 2019-01-25 | 天津大学前沿技术研究院 | A kind of method of composite fungi and earthworm Synergistic degradation stalk |
| CN111574253A (en) * | 2020-05-20 | 2020-08-25 | 湖南科森农业科技有限公司 | Yield-increasing green rice dumpling leaf fertilizer |
| CN111974783A (en) * | 2020-08-05 | 2020-11-24 | 上海扬升生态农业有限公司 | Method for treating organic garbage by using earthworms |
| CN112939698A (en) * | 2021-04-01 | 2021-06-11 | 福建泉智生物科技有限公司 | Molecular membrane fermentation method of bio-organic fertilizer |
| CN113735640A (en) * | 2020-05-27 | 2021-12-03 | 张利群 | Mode for full-industrial-chain production and operation of resource utilization of agricultural wastes |
| CN115433026A (en) * | 2022-10-12 | 2022-12-06 | 长春师范大学 | Method for treating crop straws by using earthworms |
-
2015
- 2015-12-18 CN CN201510950564.6A patent/CN106889030A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109265284A (en) * | 2018-08-31 | 2019-01-25 | 天津大学前沿技术研究院 | A kind of method of composite fungi and earthworm Synergistic degradation stalk |
| CN111574253A (en) * | 2020-05-20 | 2020-08-25 | 湖南科森农业科技有限公司 | Yield-increasing green rice dumpling leaf fertilizer |
| CN113735640A (en) * | 2020-05-27 | 2021-12-03 | 张利群 | Mode for full-industrial-chain production and operation of resource utilization of agricultural wastes |
| CN111974783A (en) * | 2020-08-05 | 2020-11-24 | 上海扬升生态农业有限公司 | Method for treating organic garbage by using earthworms |
| CN112939698A (en) * | 2021-04-01 | 2021-06-11 | 福建泉智生物科技有限公司 | Molecular membrane fermentation method of bio-organic fertilizer |
| CN115433026A (en) * | 2022-10-12 | 2022-12-06 | 长春师范大学 | Method for treating crop straws by using earthworms |
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Legal Events
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170627 |
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| WD01 | Invention patent application deemed withdrawn after publication |