CN108017430A - A kind of preparation method of germ bran biological fertilizer - Google Patents
A kind of preparation method of germ bran biological fertilizer Download PDFInfo
- Publication number
- CN108017430A CN108017430A CN201711358023.XA CN201711358023A CN108017430A CN 108017430 A CN108017430 A CN 108017430A CN 201711358023 A CN201711358023 A CN 201711358023A CN 108017430 A CN108017430 A CN 108017430A
- Authority
- CN
- China
- Prior art keywords
- bran
- mushroom
- zinc
- mushroom bran
- water
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Fertilizers (AREA)
Abstract
This divisional application discloses a kind of preparation method of bio-fertilizer, is specially a kind of preparation method of germ bran biological fertilizer, belongs to biological technical field.Main technical schemes are as follows：Mushroom bran is dried, smash, is sieved；The urea of mushroom bran weight 1% is taken, urea water is made by urea is soluble in water, urea water is mixed with mushroom bran, the water content after mixing in mushroom bran is 60%~65%；Naturally when placement 24 is small；Cotton-shaped rice bran is taken, it is uniformly mixed with mushroom bran, obtains mixed bacteria bran；A zinc part present in mushroom bran is unabsorbed inorganic zinc sulfate, and the zinc remained in bacterial manure in substantial amounts of mycelium is existed in the form of organic zinc, is more conducive to be absorbed and used by plants.The fermentation substrate of the present invention is edible fungus bran, and compared to traditional stalk or other matrix, mushroom bran more embodies recycling for resource, is more conducive to the sustainable development of resource.
Description
The application is application number 2017104704430,20 days June 2017 applying date, a kind of denomination of invention " zinc-rich mushroom bran
The divisional application of the preparation method of bio-fertilizer ".
Technical field
The present invention relates to a kind of preparation method of bio-fertilizer, is specially a kind of preparation method of germ bran biological fertilizer.
Background technology
Edible fungus bran refers to remaining discarded object after culturing edible fungus, also referred to as bacteria residue.Its main component is
It is made of crops such as stalk, sawdust, cotton seed hulls, rice brans, these matrix by fermentation, all may be used by lignin and cellulose therein
With by different degrees of degraded, and it is converted into a variety of nutriments being utilized.Edible mushroom in the course of cultivation, with life
Length generates abundant mycelium, and small molecule nutriment is secreted out of under conditions of enzymolysis, wherein only a small amount of
Nutrition be used for the synthesis of itself mycoprotein, and remaining most nutriment is remained in culture substrate and mycelium, is made
Obtain in mushroom bran and be enriched abundant nutrition.Edible fungus bran can be used as feed, fertilizer or fuel etc. to use, but not have also at present
Have specifically for the method for preparing zinc-rich germ bran biological fertilizer.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of preparation method of zinc-rich germ bran biological fertilizer, the biology of preparation
Fertilizer is rich in zinc, and preparation method is simple and practicable.Technical scheme is as follows：A kind of preparation side of zinc-rich germ bran biological fertilizer
Method, includes the following steps：
(1) mushroom bran dries, smashes, sieves after zinc-rich culturing edible fungus is harvested；
(2) urea of mushroom bran weight 1% is taken, urea water is made by urea is soluble in water, urea water is mixed with mushroom bran, is mixed
Water content after conjunction in mushroom bran is 60%~65%；
(3) by step (2) prepare mushroom bran place naturally 24 it is small when；
(4) cotton-shaped rice bran is taken, it is uniformly mixed with mushroom bran, obtains mixed bacteria bran；The weight of the cotton-shaped rice bran is step
Suddenly the 5% of mushroom bran weight after (3) are handled；
(5) pH value of mixed bacteria bran is adjusted in the range of 6~9；
(6) mixed bacteria bran is placed in spontaneous fermentation in shading, ventilative closure container, when fermentation temperature reaches 58-62 DEG C
High temperature when, after continuous high temperature 24-36h, stir for the first time, stood after stirring；
(7) when temperature reaches 58-62 DEG C of high temperature again, stirred for the second time, 5-7 days are stood after stirring, until
Fermentation temperature stabilization below 40 DEG C, complete by fermentation, and zinc-rich germ bran biological fertilizer is made；
Microbial inoculum is mixed with mushroom bran described in step (6), the inoculum concentration of microbial inoculum is 1wt%, and the bacterial preparation process is such as
Under：Step (7) system is obtained into zinc-rich germ bran biological fertilizer with sterile water according to 1g:The ratio mixing of 9mL, is heated in 80 DEG C of water-baths
5min, carries out gradient dilution, isolates and purifies out bacillus, the bacillus isolated and purified is preserved on slant medium,
And culture is enlarged by agitated submerged culture, microbial inoculum is made.
Further, Zn content is 397.58-437.58mg/kg in step (1) mushroom bran, is preferably that Zn content is
417.58mg/kg.The existence form of zinc is zinc ion or organic zinc in the mushroom bran, organic zinc for example albumen-zinc, nucleic acid-zinc,
Polysaccharide-zinc.
Further, step (1) mushroom bran be sliding mushroom using bacterium bag as the bacterium bag residue after the completion of fermenting raw materials, it is described
Bacterium bag include the raw material of following percentage：Sawdust 60%, sawdust piece 30%, rice bran 3%, wheat bran 7%；PH is 5.8, water content
For 65%.The content of zinc is 800-1000mg/kg in the bacterium bag.
Beneficial effects of the present invention are as follows：(1) fermentation substrate of the invention is edible fungus bran, compared to traditional stalk
Or other matrix, mushroom bran more embody recycling for resource, the sustainable development of resource is more conducive to；(2) present in mushroom bran
A zinc part is unabsorbed inorganic zinc sulfate, and the zinc remained in bacterial manure in substantial amounts of mycelium is in the form of organic zinc
In the presence of being more conducive to be absorbed and used by plants.(3) separation and Extraction is beneficial to hair from the zinc-rich germ bran biological fertilizer after Natural compost fermentation
Microorganism-bacillus of ferment process, as microbial inoculum, and is added in unfermentable mushroom bran, for strengthening ferment effect, more
Fermentation process is advantageously promoted soon so that fermentation is more thorough.(4) in composting process, whether moisture content directly affects heap in right amount
Fertile fermenting speed and decomposed degree, so moisture content is one of key factor of aerobic composting.If moisture content is excessive, exceed
65%, it can cause that compost material is compacted or its internal free gap is filled by moisture film, free voidage is reduced and is influenced empty
The diffusion of gas, and organic matter anaerobic state is occurred for hypoxgia, form smelly intermediate product (hydrogen sulfide, mercaptan, ammonia
Deng) produce stench and cause because of sulfide windrow corruption to black.Moisture in material is less than 40%, cannot meet microorganism
Growth need, the movement and metabolism of restriction micro-organisms, make windrow centre not reach suitable high temperature, and organic matter is difficult to point
Solution, so as to reduce reaction rate.When moisture content be less than 30% when, microorganism absorb nourishment in water material ability reduce, it is micro-
Biological self reproducing is slow, and organic matter decomposable process is made slow progress.(5) temperature is the reflection of compositing system microbial activities, is that influence is micro-
An important factor for biological activity and composting process process.The too low fermentation of compost temperature is not thorough；Temperature is excessive, into sporogenesis
In the stage, make decomposition rate accordingly slack-off.Therefore, During High-Temperature Composting temperature is preferably at 58 DEG C -62 DEG C or so.Control the high temperature rank of fermentation
Section, it is possible to reduce the generation of the foul smell such as ammonia, sulfide.(6) added during zinc-rich culturing edible fungus in culture base-material inorganic
Zinc source, there is a part of unabsorbed inorganic zinc in the mushroom bran after culturing edible fungus, also remains in substantial amounts of mycelium
Zinc, this part zinc be in the form of the organic zinc such as protein zinc and polysaccharide zinc exist, be more conducive to be absorbed and used by plants.This hair
It is bright to obtain zinc-rich bio-fertilizer by fermentation substrate of zinc-rich edible fungus bran, zinc-rich crop is obtained by applying fertilizer, more embodies resource
Recycle, be more conducive to resource sustainable development.
Embodiment
With reference to specific embodiment, the invention will be further described.Following embodiments are descriptive, are not limits
Qualitatively, it is impossible to which protection scope of the present invention is limited with this.The chemical reagent and instrument that the present invention is applied are such as without special
Illustrate, can be bought from commercial channel.
Embodiment 1：The preparation of mushroom bran
(1) matrix：Sawdust 60%, sawdust piece 30%, rice bran 3%, wheat bran 7%；PH is 5.8, water content 65%, to bacterium
Zinc sulphate powder is admixed in bag, is made in every kilogram of bacterium bag containing the zinc-rich bacterium bag that zinc sulfate is 1000mg.
(2) sterilize：100 DEG C, 90 minutes -110 DEG C, 90 minutes -121 DEG C, 150 minutes-stewing 30 minutes-steam discharge of pot.
(3) it is inoculated with：Force to be cooled to below 18 DEG C of material temperature using chilling room and be inoculated with, inoculation is using artificial infection, manually envelope
Mouth machine sealing.
(4) cultivate：Bacterium germination room is sent into after inoculation to cultivate.
(5) acquisition of mushroom bran：After mushroom growth cycle to be slided is thorough (about 10 months), it can remain in matrix and not be eaten
The zinc that bacterium thoroughly absorbs, is mushroom bran.
Embodiment 2：The preparation for mushroom bran of fermenting
(1) mushroom bran is dried, smashed, sieved；
(2) urea of mushroom bran weight 1% is taken, urea water is made by urea is soluble in water, urea water is mixed with mushroom bran, is mixed
Water content after conjunction in bacterial manure is 65%；
(3) by step (2) prepare mushroom bran place naturally 24 it is small when；
(4) cotton-shaped rice bran is taken, it is uniformly mixed with mushroom bran, obtains mixed bacteria bran；The weight of the cotton-shaped rice bran is step
Suddenly the 5% of mushroom bran weight after (3) are handled；
(5) pH value for mixing bacterial manure is adjusted to 9；
(6) mixed bacteria bran is placed in spontaneous fermentation in shading, ventilative closure container, when fermentation temperature reaches 62 DEG C of height
After Wen Shi, continuous high temperature 36h, stir for the first time, stood after stirring；
(7) when temperature reaches 62 DEG C of high temperature again, stirred for the second time, 7 days are stood after stirring, until fermentation temperature
Degree is stablized below 40 DEG C, and fermentation is completed, and fermentation mushroom bran is made.
Embodiment 3：The preparation of microbial inoculum
(1) configuration of broth bouillon：Beef extract 3g, peptone 10g, agar 20g, tap water 1000mL.Adjust pH to
7.2, sterilize at a temperature of 121 DEG C of high-pressure sterilizing pot.Go out to be poured into culture dish after bacterium and tablet is made.
(2) strain isolates and purifies
The fermentation mushroom bran 10g of the preparation of embodiment 2 is weighed in 90mL sterile waters, 5min is heated in 80 DEG C of water-baths, this ladder
Spend for 10-1, 10 are diluted to by its 10 times-6, take 10-4、10-5、10-6Each 0.1ml is coated on the culture medium prepared, each gradient
Apply 3 tablets.After coating 48h is cultivated in 37 DEG C of constant incubators.Take 10-5The microorganism of gradient carries out microscopy, is chosen
It is drawn in culture on inclined-plane to save backup, is found to isolate polytype bacillus from experiment with sediments microscope inspection, with this
As compound gemma bacillus agent.
(3) preparation of microbial inoculum
The thalline isolated is cultivated on slant medium, after thalline covers with inclined-plane, picking thalline is inoculated in
In 250mL triangular flasks equipped with 100mL meat soup fluid nutrient mediums, 37 DEG C, 150r/min shaken cultivation 12h, then connect by 1%
In kind amount access mushroom bran.
Embodiment 4：The preparation of zinc-rich germ bran biological fertilizer
(1) microbial inoculum made of embodiment 3 is added in the mixed bacteria bran described in 2 step of embodiment (6), according to embodiment
2 the step of, ferments, and product is zinc-rich germ bran biological fertilizer.
The zinc-rich germ bran biological fertilizer prepared according to the method described above：Zn content is 415.4mg/kg；Nitrogen, phosphorus, potassium content summation
For 8.1%, meet the standard (>=5.0%) of total nutrient in Ministry of Agriculture's organic fertilizer standard；The content of organic matter is respectively 48.4%, symbol
Close the standard (>=45%) in national standard；P is 7.5, meets the scope (5.5-8.5) of national standard acid-base value.
Embodiment 5：Utilize zinc-rich germ bran biological fertilizer plantation zinc-rich pakchoi
When zinc-rich slide mushroom germ bran organic fertilizer be manured into soil middle ratio for 25% when, the germination percentage of four seasons pakchoi is 100%,
Yield is 2.95kg/m2, Vitamin C content 23.5mg/100g, soluble sugar content 2.10%, content of reducing sugar be
5.35%th, Zn content 9.85mg/kg.Compared with non-zinc-rich bacterial manure group, the Vitamin C content increase by 13.34% in pakchoi
(P<0.05)；Soluble sugar content increases by 0.79% (P<0.05)；Content of reducing sugar increases by 1.26% (P<0.05)；Nitrate contains
Amount reduces by 25.13% (P<0.01).Therefore, it is bright to illustrate that the zinc in zinc-rich germ bran organic fertilizer has four seasons Growth of Cabbage and nutrition
Aobvious facilitation.
The specific embodiment of the invention is explained in detail above, but present invention is not limited to the embodiments described above,
In the knowledge that those skilled in the art possess, various changes can also be made without departing from the inventive concept of the premise
Change.
Claims (1)
1. a kind of preparation method of germ bran biological fertilizer, it is characterised in that include the following steps：
(1) mushroom bran dries, smashes, sieves after zinc-rich culturing edible fungus is harvested；
(2) urea of mushroom bran weight 1% is taken, urea water is made by urea is soluble in water, urea water is mixed with mushroom bran, after mixing
Water content in mushroom bran is 60%~65%；
(3) by step (2) prepare mushroom bran place naturally 24 it is small when；
(4) cotton-shaped rice bran is taken, it is uniformly mixed with mushroom bran, obtains mixed bacteria bran；The weight of the cotton-shaped rice bran is step (3)
The 5% of mushroom bran weight after processing；
(5) pH value of mixed bacteria bran is adjusted in the range of 6~9；
(6) mixed bacteria bran is placed in spontaneous fermentation in shading, ventilative closure container, when fermentation temperature reaches 58-62 DEG C of height
After Wen Shi, continuous high temperature 24-36h, stir for the first time, stood after stirring；
(7) when temperature reaches 58-62 DEG C of high temperature again, stirred for the second time, 5-7 days are stood after stirring, until fermentation
Temperature stabilization below 40 DEG C, complete by fermentation, and zinc-rich germ bran biological fertilizer is made；
Microbial inoculum is mixed with mushroom bran described in step (6), the inoculum concentration of microbial inoculum is 1wt%, and the bacterial preparation process is as follows：Will
Step (7) system obtains zinc-rich germ bran biological fertilizer with sterile water according to 1g:The ratio mixing of 9mL, 5min is heated in 80 DEG C of water-baths,
Gradient dilution is carried out, bacillus is isolated and purified out, the bacillus isolated and purified is preserved on slant medium, and passes through
Agitated submerged culture is enlarged culture, and microbial inoculum is made；
Zn content is 397.58-437.58mg/kg in step (1) mushroom bran；
Zn content is 417.58mg/kg in the mushroom bran；
Step (1) mushroom bran be sliding mushroom using bacterium bag as the bacterium bag residue after the completion of fermenting raw materials, the bacterium bag include such as
The raw material of lower percentage：Sawdust 60%, sawdust piece 30%, rice bran 3%, wheat bran 7%；PH is 5.8, water content 65%, zinc
Content is 800-1000mg/kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711358023.XA CN108017430A (en) | 2017-06-20 | 2017-06-20 | A kind of preparation method of germ bran biological fertilizer |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710470443.0A CN107337488A (en) | 2017-06-20 | 2017-06-20 | A kind of preparation method of zinc-rich germ bran biological fertilizer |
| CN201711358023.XA CN108017430A (en) | 2017-06-20 | 2017-06-20 | A kind of preparation method of germ bran biological fertilizer |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710470443.0A Division CN107337488A (en) | 2017-06-20 | 2017-06-20 | A kind of preparation method of zinc-rich germ bran biological fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108017430A true CN108017430A (en) | 2018-05-11 |
Family
ID=60220773
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711358023.XA Pending CN108017430A (en) | 2017-06-20 | 2017-06-20 | A kind of preparation method of germ bran biological fertilizer |
| CN201710470443.0A Pending CN107337488A (en) | 2017-06-20 | 2017-06-20 | A kind of preparation method of zinc-rich germ bran biological fertilizer |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710470443.0A Pending CN107337488A (en) | 2017-06-20 | 2017-06-20 | A kind of preparation method of zinc-rich germ bran biological fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108017430A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108997047A (en) * | 2018-08-31 | 2018-12-14 | 大连民族大学 | A kind of selenium-rich germ bran biological fertilizer preparation method improving vegetables activities of antioxidant enzymes and nutritional quality |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901600B (en) * | 2018-08-09 | 2020-11-24 | 合肥福泉现代农业科技有限公司 | Method for cultivating milk-flavor edible fungi by recycling expired milk |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1807362A (en) * | 2006-01-06 | 2006-07-26 | 大连广垠生物农药有限公司 | Preparation method of fermented bacterium slurry of lignocellulose organic fertilizer |
| CN104177181A (en) * | 2014-08-18 | 2014-12-03 | 中华全国供销合作总社南京野生植物综合利用研究所 | Method for producing organic fertilizer from Flammulina velutipes Italian poplar mushroom residues |
| CN104663240A (en) * | 2013-11-28 | 2015-06-03 | 北京世纪阿姆斯生物技术股份有限公司 | Pleurotus eryngii culture method and preparation method for microbial fertilizer by pleurotus eryngii |
| CN104770222A (en) * | 2015-05-06 | 2015-07-15 | 青岛华盛绿能农业科技有限公司 | Method for inoculating stock spawn of edible fungi |
-
2017
- 2017-06-20 CN CN201711358023.XA patent/CN108017430A/en active Pending
- 2017-06-20 CN CN201710470443.0A patent/CN107337488A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1807362A (en) * | 2006-01-06 | 2006-07-26 | 大连广垠生物农药有限公司 | Preparation method of fermented bacterium slurry of lignocellulose organic fertilizer |
| CN104663240A (en) * | 2013-11-28 | 2015-06-03 | 北京世纪阿姆斯生物技术股份有限公司 | Pleurotus eryngii culture method and preparation method for microbial fertilizer by pleurotus eryngii |
| CN104177181A (en) * | 2014-08-18 | 2014-12-03 | 中华全国供销合作总社南京野生植物综合利用研究所 | Method for producing organic fertilizer from Flammulina velutipes Italian poplar mushroom residues |
| CN104770222A (en) * | 2015-05-06 | 2015-07-15 | 青岛华盛绿能农业科技有限公司 | Method for inoculating stock spawn of edible fungi |
Non-Patent Citations (1)
| Title |
|---|
| 曹蕾 等: "滑菇菌渣发酵菌肥的菌种选育及其发酵特性研究", 《中国食品科学技术学会第十三届年会论文摘要集》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108997047A (en) * | 2018-08-31 | 2018-12-14 | 大连民族大学 | A kind of selenium-rich germ bran biological fertilizer preparation method improving vegetables activities of antioxidant enzymes and nutritional quality |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107337488A (en) | 2017-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102696458B (en) | Edible fungus compost, production method thereof and edible fungus culture process | |
| CN101659934B (en) | Antagonistic bacteria preventing and removing continuous cropping banana Panama wilt disease and microbial organic fertilizer thereof | |
| AU2008331378B2 (en) | Microorganisms, microbial phosphate fertilizers and methods for preparing such microbial phosphate fertilizers | |
| CN103980017B (en) | The method of the quick production high quality organic fertilizer of high-temperature aerobic Secondary Fermentation | |
| CN107686406B (en) | A kind of special trichoderma of garlic first bio-organic fertilizer and its preparation method and application entirely | |
| CN101691549A (en) | Antagonistic bacteria capable of preventing and curing continuous cropping melon blast disease and microorganism organic fertilizer thereof | |
| CN112501052A (en) | Compound microorganism bacterium liquid for improving saline-alkali soil and application thereof | |
| CN104447095A (en) | Bioactive organic pesticide-added fertilizer as well as preparation method and application of bioactive organic pesticide-added fertilizer | |
| CN101676385A (en) | Microbiological preparation capable of improving soil continuous cropping obstacle and production method thereof | |
| CN102432355A (en) | Banana stem organic fertilizer and preparation method thereof | |
| CN112501072B (en) | Crop rhizosphere soil conditioner and preparation method and application thereof | |
| CN107151189A (en) | A kind of selenium-enriched liquid bacterial manure and preparation method and application | |
| CN103396182B (en) | Method for producing solanaceous vegetable seedling growing substrate by utilizing salvaged material of cassava processing | |
| CN106916021A (en) | A kind of double source humic acid biological fertilizer and preparation method and application | |
| CN101948780A (en) | Antagonist bacterium for preventing and treating continuous cropping hot pepper epidemic disease and microbial organic fertilizer thereof | |
| CN104177138B (en) | Biological bacterial fertilizer prepared through solid fermentation technology and application of biological bacterial fertilizer | |
| CN103194410A (en) | Paenibacillus mucilaginosus and method for producing compound microorganism bacterium agent by utilizing same | |
| CN1254696A (en) | Compound biological fertilizer | |
| CN106542926A (en) | A kind of Se-enriched microbial organic fertilizer with humic acid membrane wrapping and preparation method thereof | |
| CN106831149A (en) | A kind of micro-organism fertilizer for improving soil se use efficiency and preparation method thereof | |
| CN112205274A (en) | Rice seedling raising matrix based on various agricultural wastes and preparation method thereof | |
| CN103173387B (en) | Growth-promoting bacteria for facilitating growth of rape and microbial organic fertilizer | |
| CN109468343A (en) | A kind of stalk anaerobic fermentation produces methane accelerator and its preparation method and application | |
| CN107384824A (en) | Stalk rotten agent soon | |
| CN107258500A (en) | A kind of breeding method of tomato soilless culture substrate |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180511 |