CN109912370A - A kind of method of livestock and poultry manure composting and fermenting probiotic microorganism organic fertilizer - Google Patents
A kind of method of livestock and poultry manure composting and fermenting probiotic microorganism organic fertilizer Download PDFInfo
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- 244000144977 poultry Species 0.000 title claims abstract description 39
- 210000003608 fece Anatomy 0.000 title claims abstract description 38
- 244000144972 livestock Species 0.000 title claims abstract description 38
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- 244000005700 microbiome Species 0.000 title claims abstract description 34
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- 238000000034 method Methods 0.000 title claims abstract description 19
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- 238000000855 fermentation Methods 0.000 claims abstract description 69
- 230000004151 fermentation Effects 0.000 claims abstract description 69
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 16
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- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 8
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- 102000004190 Enzymes Human genes 0.000 claims description 12
- 229940088598 enzyme Drugs 0.000 claims description 12
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- 238000002156 mixing Methods 0.000 claims description 6
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- 108091005804 Peptidases Proteins 0.000 claims description 5
- 239000004365 Protease Substances 0.000 claims description 5
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims description 5
- 238000003306 harvesting Methods 0.000 claims description 5
- -1 pectase Proteins 0.000 claims description 5
- 241000194036 Lactococcus Species 0.000 claims description 4
- 241000589180 Rhizobium Species 0.000 claims description 4
- 241000187091 Streptomyces diastaticus Species 0.000 claims description 4
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- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 4
- 235000005822 corn Nutrition 0.000 claims description 4
- 239000002054 inoculum Substances 0.000 claims description 4
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 239000003337 fertilizer Substances 0.000 abstract description 8
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- FYGDTMLNYKFZSV-URKRLVJHSA-N (2s,3r,4s,5s,6r)-2-[(2r,4r,5r,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5r,6s)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1[C@@H](CO)O[C@@H](OC2[C@H](O[C@H](O)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O FYGDTMLNYKFZSV-URKRLVJHSA-N 0.000 description 1
- 229920002498 Beta-glucan Polymers 0.000 description 1
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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
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- Fertilizers (AREA)
Abstract
本发明属于环保生物处理技术领域，涉及一种畜禽粪污堆肥发酵益生菌微生物有机肥的方法。解决了现有技术中秸秆等农作物数量巨大，缺乏有效的快速处理方式，并且畜禽粪污得不到很好的处理存在露天散发异味、孳生蚊蝇、污染生活环境以及现有技术中采用畜禽粪污堆肥发酵产生的微生物有机肥用于提高农作物产量时效果差的技术难题。本发明制备出的益生菌微生物有机肥显著增加了土壤有机质及磷、钾、氮、铁等营养元素的含量，提高养分转化率及产品中有益微生物的数量，促进土壤修复，减少化肥使用，提高了农作物的产量，促进增收。The invention belongs to the technical field of environmental protection biological treatment, and relates to a method for composting livestock and poultry manure and fermenting probiotic microorganism organic fertilizer. It solves the problem that the number of crops such as straw in the prior art is huge, and there is a lack of effective and rapid treatment methods, and the livestock and poultry manure cannot be well treated, and there are odors in the open air, breeding of mosquitoes and flies, pollution of the living environment, and the use of livestock and poultry in the prior art. The technical problem that the microbial organic fertilizer produced by the fermentation of poultry manure composting is poor in improving crop yield. The probiotic microbial organic fertilizer prepared by the invention significantly increases the content of soil organic matter and nutrients such as phosphorus, potassium, nitrogen and iron, improves the nutrient conversion rate and the number of beneficial microorganisms in the product, promotes soil restoration, reduces the use of chemical fertilizers, and improves the increase the yield of crops and increase income.
Description
Technical field
The invention belongs to environment friendly biological processing technology field, being related to a kind of livestock and poultry feces compost fermentation probiotic micro-organisms has
The method of machine fertilizer.
Background technique
With the fast development of Chinese society economy, agricultural modernization level improves increasingly, various special raisings, plantation
Industry is surging forward throughout the country, not only enriches the market demand being growing, and has driven vast farmers income significantly
Horizontal raising.The farming and animal husbandries such as crop planting, beef cattle, milk cattle cultivating have formed relatively complete industry in drug in some provinces area
Structure, form from kind, support to postpartum preliminary working, product deep processing, high value added product extract, both at home and abroad trade etc. one
A whole set of industrial system.
It is important to note, however, that rural areas in our country remains, energy resource structure is unreasonable, environmental issue is increasingly tight
The problems such as high, needs to give enough attention and solution.With the increase of crop acreage, the raising of planting technology, farming
Species are planted bring byproduct such as corn stover, soybean stalk etc. and are increasingly increased, since wood fibre cellulose content is higher, quality compared with
To be tough and tensile, moisture content is higher, is often discarded in field, dries burn-up, banks out or throw away on Around the house, canopy parting side
In dump pit, some is even thrown into river, and above-mentioned processing method can all cause the propagation of the pollution and pathogen to environment, point
Fire, which burns, then pollutes atmosphere, arbitrarily stacks then pest and disease damage easy to breed, becomes the important of the host, disease that pathogen depends on for existence
Propagating source adds stalk enormous amount, lacks effective quick processing mode；The animal wastes that livestock culture generates,
Although can directly apply infertile field or produce fertilizer through aerobic compost, there is also it is outdoor emit bad smell, multiply mosquitos and flies,
The problems such as polluting living environment.
In currently available technology lack using probiotics by livestock and poultry feces compost progress fermenting and producing microbial organic fertilizer come
Reaching not only can effectively dissolve the solid waste such as stalk, fowl and animal excrement, and can also produce efficient, green high-quality organic
The efficient processing method of fertilizer, and what is occurred in the prior art a small amount of is fermented livestock and poultry feces compost using probiotics
It is unobvious to crop yield improvement effect when production microbial organic fertilizer is applied in crops.
Summary of the invention
The present invention provides a kind of methods of livestock and poultry feces compost fermentation probiotic micro-organisms organic fertilizer, solve existing skill
The crops enormous amount such as stalk in art lacks effective quick processing mode, and livestock and poultry feces cannot be handled well
It emits bad smell there are outdoor, multiply mosquitos and flies, pollute living environment and is generated in the prior art using livestock and poultry feces compost fermentation
Microbial organic fertilizer be used for the technical problem of effect difference when improving crop yield.
In order to achieve the above object, the present invention provides the following technical scheme that
A kind of method of livestock and poultry feces compost fermentation probiotic micro-organisms organic fertilizer, includes the following steps:
(1) stalk will be collected after crop harvesting, stalk obtains stalk material residue after crushing；
(2) it is added after collecting livestock and poultry feces and is equivalent to the complex enzyme of livestock and poultry feces quality 2%, be stirred, stirring while is past
Hot-air is passed through in livestock and poultry feces, ventilation finishes to obtain pretreatment livestock and poultry feces；
(3) stalk material residue is uniformly mixed with pretreatment livestock and poultry feces, thereto plus water, so that its water content is reached 70-80%, obtain
To preconditioned mixture；In room temperature after the preconditioned mixture is mixed with fermenting agent according to the mass ratio of 100-180:1
Lower fermentation a period of time, by first time fermentation material turning, new fermentation heap is formed, then pricks Kong Tongqi on new fermentation heap,
Duration of ventilation is for 24 hours；When fermentation material temperature rises to 50 DEG C, turning again is carried out, and hereafter primary every 12-24h turning, directly
Start to terminate to ferment when reducing to fermentation material temperature, obtains one time fermentation product；
(4) secondary fermentation, secondary hair are carried out after mixing one time fermentation product according to the mass ratio of 50-100:1 with function microbial inoculum
Secondary fermentation is completed after the temperature of ferment is 60-70 DEG C, 5-7 days, obtains fermentation probiotic micro-organisms organic fertilizer；
(5) the probiotic micro-organisms organic fertilizer that will ferment is dry, obtains fermentation probiotic micro-organisms organic fertilizer.
Further, the complex enzyme in the step (2) is by one of protease, pectase, cellulase or several
Kind is formulated.
Further, the complex enzyme in the step (2) by protease, pectase, cellulase according to 2:1:3 matter
Amount is formed than mixed preparing.
Further, the fermenting agent in the step (3) is by clostridium butyricum zymocyte liquid, bifidobacterium fermentation bacterium
Liquid, lactobacillus acidophilus zymocyte liquid, streptococcus fecalis zymocyte liquid, Lactococcus fermentation bacterium solution and thermophilic streptomyces diastaticus zymophyte
Liquid is mixed according to the mass ratio of 1:2:2:3:3:2.
Further, effective total viable count is 1 .0 × 10 in the fermenting agent9-1 .0×1011cfu/mL。
Further, the function microbial inoculum is by fixed nitrogen bacteria agent, phosphorus decomposing bacteria agent, Rhizobium Inoculant according to 1:20:15
Mass ratio mix.
Further, in the function microbial inoculum living bacteria count >=2 .0 × 1010cfu/g。
Further, one time fermentation product is mixed with function microbial inoculum according to the mass ratio of 60-80:1 in the step (4)
Secondary fermentation is carried out after conjunction.
Further, the stalk is corn stover, soybean stalk, broomcorn straw or wheat stalk.
Compared with prior art, the advantages and beneficial effects of the present invention are:
(1) agricultural crop straw and the two kinds of raw material mixed fermentations of poultry waste are prepared probiotic micro-organisms organic fertilizer, phase by the present invention
For fermenting raw materials more single than agricultural crop straw or cultivation excrement, faster, fermentation time is short, course of fermentation is stable for fermenting speed.
(2) the probiotic micro-organisms organic fertilizer that the present invention prepares significantly increases the soil organism and phosphorus, potassium, nitrogen, iron
The content of equal nutrients, improves beneficial microorganism quantity in nutrient conversion efficiency and product, promotes soil remediation, reduces chemical fertilizer
It uses, improves the yield of crops, promote to increase income.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
A kind of method of the livestock and poultry feces compost fermentation probiotic micro-organisms organic fertilizer of embodiment 1, includes the following steps:
(1) corn stover, soybean stalk, broomcorn straw and wheat stalk will be collected after crop harvesting, stalk obtains after crushing
Stalk material residue；
(2) it is added after collecting livestock and poultry feces and is equivalent to the complex enzyme of livestock and poultry feces quality 2%, be stirred, stirring while is past
Hot-air is passed through in livestock and poultry feces, ventilation finishes to obtain pretreatment livestock and poultry feces；
(3) stalk material residue is uniformly mixed with pretreatment livestock and poultry feces, thereto plus water, so that its water content is reached 70-80%, obtain
To preconditioned mixture；In room temperature after the preconditioned mixture is mixed with fermenting agent according to the mass ratio of 100-180:1
Lower fermentation a period of time, by first time fermentation material turning, new fermentation heap is formed, then pricks Kong Tongqi on new fermentation heap,
Duration of ventilation is for 24 hours；When fermentation material temperature rises to 50 DEG C, turning again is carried out, and hereafter primary every 12-24h turning, directly
Start to terminate to ferment when reducing to fermentation material temperature, obtains one time fermentation product；
(4) secondary fermentation, secondary hair are carried out after mixing one time fermentation product according to the mass ratio of 50-100:1 with function microbial inoculum
Secondary fermentation is completed after the temperature of ferment is 60-70 DEG C, 5-7 days, obtains fermentation probiotic micro-organisms organic fertilizer；
(5) the probiotic micro-organisms organic fertilizer that will ferment is dry, obtains fermentation probiotic micro-organisms organic fertilizer.
Complex enzyme in the step (2) is mixed by protease, pectase, cellulase according to the mass ratio of 2:1:3
It is formulated.
Fermenting agent in the step (3) is by clostridium butyricum zymocyte liquid, bifidobacterium fermentation bacterium solution, acidophilus cream bar
Bacterium zymocyte liquid, streptococcus fecalis zymocyte liquid, Lactococcus fermentation bacterium solution and thermophilic streptomyces diastaticus zymocyte liquid are according to 1:2:
The mass ratio of 2:3:3:2 mixes.
Effective total viable count is 1 .0 × 10 in the fermenting agent10cfu/mL。
The function microbial inoculum is mixed by fixed nitrogen bacteria agent, phosphorus decomposing bacteria agent, Rhizobium Inoculant according to the mass ratio of 1:20:15
It closes.
Living bacteria count is 5.0 × 10 in the function microbial inoculum10cfu/g。
It is carried out after mixing one time fermentation product according to the mass ratio of 70:1 with function microbial inoculum in the step (4) secondary
Fermentation.
Embodiment 2
The difference from embodiment 1 is that: the complex enzyme in the step (2) is formulated by pectase and cellulase.
Embodiment 3
The difference from embodiment 1 is that: effective total viable count is 1 .0 × 10 in the fermenting agent9cfu/mL。
Embodiment 4
The difference from embodiment 1 is that: effective total viable count is 1 .0 × 10 in the fermenting agent11cfu/mL。
Comparative example 1
The difference from embodiment 1 is that: the complex enzyme in the step (2) is by cellulase, zytase and beta glucan
Enzyme is formed according to the quality of 2:1:3 than mixed preparing.
Comparative example 2
The difference from embodiment 1 is that: complex enzyme is not added in the step (2).
Comparative example 3
The difference from embodiment 1 is that: the fermenting agent in the step (3) is by lactobacillus acidophilus zymocyte liquid, excrement hammer
Bacterium zymocyte liquid, Lactococcus fermentation bacterium solution and thermophilic streptomyces diastaticus zymocyte liquid according to 2:3:3:2 mass ratio mixing and
At.
Comparative example 4
The difference from embodiment 1 is that: the function microbial inoculum by fixed nitrogen bacteria agent, phosphorus decomposing bacteria agent, Rhizobium Inoculant according to
The mass ratio of 15:10:5 mixes.
Test effect
Experimental method: (1) in 6 months, being tested under the conditions of same noiseless, as 40 mu of ground nutritions are close
It is seemingly or identical, soybean of the same area is planted in same season, while applying fertilizer, and embodiment 1-4 and comparative example 1-4 preparation
Fermentation probiotic micro-organisms organic fertilizer out is applied as base manure, and applied amount is 500kg/ mus.
Topsoil soils before acquisition applies respectively in experimentation and after soybean harvest analyze its basic physical and chemical number
Value, concrete outcome are shown in Table 1.
Table 1 applies front and back soil physico-chemical property
| Embodiment | Organic matter (g/kg) | Nitrogen (g/kg) | Phosphorus (mg/kg) | Iron (mg/kg) | Total porosity (%) |
| Soil background values | 18.81 | 1.53 | 15.68 | 17.21 | 37.62 |
| Embodiment 1 | 33.21 | 3.21 | 35.21 | 20.98 | 52.45 |
| Embodiment 2 | 31.25 | 3.12 | 34.12 | 19.45 | 52.16 |
| Embodiment 3 | 30.25 | 3.01 | 32.13 | 18.45 | 50.48 |
| Embodiment 4 | 29.98 | 2.98 | 31.22 | 17.12 | 49.87 |
| Comparative example 1 | 26.55 | 2.71 | 29.54 | 16.21 | 47.45 |
| Comparative example 2 | 26.41 | 2.68 | 29.65 | 15.97 | 46.55 |
| Comparative example 3 | 25.84 | 2.62 | 28.45 | 15.66 | 45.15 |
| Comparative example 4 | 25.78 | 2.54 | 28.88 | 16.48 | 46.33 |
As seen from the above table, probiotic micro-organisms organic fertilizer made from 1-4 of the embodiment of the present invention significantly increase the soil organism and
The content of the nutrients such as phosphorus, potassium, nitrogen, iron improves beneficial microorganism quantity in nutrient conversion efficiency and product, and soil is promoted to repair
It is multiple, fertilizer application is reduced, the yield of crops is improved, promotes to increase income, and comparative example 1-4 indices performance is poor.
(2) the probiotic micro-organisms organic fertilizer of embodiment 1-4 and comparative example 1-4 is used on soybean and improving yield of wheat nonirrigated farmland
After start to sow soybean and wheat, applied amount to be 500kg/ mus, no longer apply during soybean and wheat growth other
Fertilizer records its yield after soybean and harvesting wheat.
| Embodiment | Soybean yields (kg/hm2) | Wheat yield (kg/hm2) |
| Embodiment 1 | 5864.2 | 7856.4 |
| Embodiment 2 | 5768.5 | 7765.5 |
| Embodiment 3 | 5777.6 | 7456.7 |
| Embodiment 4 | 5687.9 | 7235.4 |
| Comparative example 1 | 5002.3 | 6745.2 |
| Comparative example 2 | 4873.5 | 6655.6 |
| Comparative example 3 | 4765.4 | 6545.1 |
| Comparative example 4 | 4672.5 | 6248.1 |
As can be seen from the above table, after probiotic micro-organisms organic fertilizer plantation wheat and the soybean of applying embodiment 1-4, relatively
In comparative example 1-4, the yield of wheat and soybean is improved, it can be seen that, biological organic fertilizer of the invention can improve soil
Physicochemical property is increase soil fertility, and then improves crop yield.
It should be noted that involved in claims of the present invention when numberical range, it is thus understood that each numberical range
Any one numerical value can be selected between two endpoints and two endpoints, due to step method and the embodiment 1-4 phase of use
Together, it repeats in order to prevent, description of the invention preferred embodiment, once a person skilled in the art knows basic
Creative concept, then additional changes and modifications may be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as
It includes preferred embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (9)
1. a kind of method of livestock and poultry feces compost fermentation probiotic micro-organisms organic fertilizer, characterized by the following steps:
(1) stalk will be collected after crop harvesting, stalk obtains stalk material residue after crushing；
(2) it is added after collecting livestock and poultry feces and is equivalent to the complex enzyme of livestock and poultry feces quality 2%, be stirred, stirring while is past
Hot-air is passed through in livestock and poultry feces, ventilation finishes to obtain pretreatment livestock and poultry feces；
(3) stalk material residue is uniformly mixed with pretreatment livestock and poultry feces, thereto plus water, so that its water content is reached 70-80%, obtain
To preconditioned mixture；In room temperature after the preconditioned mixture is mixed with fermenting agent according to the mass ratio of 100-180:1
Lower fermentation a period of time, by first time fermentation material turning, new fermentation heap is formed, then pricks Kong Tongqi on new fermentation heap,
Duration of ventilation is for 24 hours；When fermentation material temperature rises to 50 DEG C, turning again is carried out, and hereafter primary every 12-24h turning, directly
Start to terminate to ferment when reducing to fermentation material temperature, obtains one time fermentation product；
(4) secondary fermentation, secondary hair are carried out after mixing one time fermentation product according to the mass ratio of 50-100:1 with function microbial inoculum
Secondary fermentation is completed after the temperature of ferment is 60-70 DEG C, 5-7 days, obtains fermentation probiotic micro-organisms organic fertilizer；
(5) the probiotic micro-organisms organic fertilizer that will ferment is dry, obtains fermentation probiotic micro-organisms organic fertilizer.
2. the method for livestock and poultry feces compost fermentation probiotic micro-organisms organic fertilizer according to claim 1, it is characterised in that:
Complex enzyme in the step (2) is formulated by one or more of protease, pectase, cellulase.
3. the method for livestock and poultry feces compost fermentation probiotic micro-organisms organic fertilizer according to claim 1, it is characterised in that:
Complex enzyme in the step (2) is formed according to the quality of 2:1:3 than mixed preparing by protease, pectase, cellulase.
4. the method for livestock and poultry feces compost fermentation probiotic micro-organisms organic fertilizer according to claim 1, it is characterised in that:
Fermenting agent in the step (3) is by clostridium butyricum zymocyte liquid, bifidobacterium fermentation bacterium solution, lactobacillus acidophilus zymophyte
Liquid, streptococcus fecalis zymocyte liquid, Lactococcus fermentation bacterium solution and thermophilic streptomyces diastaticus zymocyte liquid are according to 1:2:2:3:3:2's
Mass ratio mixes.
5. the method for livestock and poultry feces compost fermentation probiotic micro-organisms organic fertilizer according to claim 4, it is characterised in that:
Effective total viable count is 1 .0 × 10 in the fermenting agent9-1 .0×1011cfu/mL。
6. the method for livestock and poultry feces compost fermentation probiotic micro-organisms organic fertilizer according to claim 1, it is characterised in that:
The function microbial inoculum is mixed by fixed nitrogen bacteria agent, phosphorus decomposing bacteria agent, Rhizobium Inoculant according to the mass ratio of 1:20:15.
7. the method for livestock and poultry feces compost fermentation probiotic micro-organisms organic fertilizer according to claim 6, it is characterised in that:
In the function microbial inoculum living bacteria count >=2 .0 × 1010cfu/g。
8. the method for livestock and poultry feces compost fermentation probiotic micro-organisms organic fertilizer according to claim 1, it is characterised in that:
Secondary fermentation is carried out after mixing one time fermentation product according to the mass ratio of 60-80:1 with function microbial inoculum in the step (4).
9. the method for livestock and poultry feces compost fermentation probiotic micro-organisms organic fertilizer according to claim 1, it is characterised in that:
The stalk is corn stover, soybean stalk, broomcorn straw or wheat stalk.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110357740A (en) * | 2019-07-30 | 2019-10-22 | 吉林省天跻农业生物科技有限公司 | The preparation method of bacterium Jie's humus soil nursing fertilizer |
| CN110498704A (en) * | 2019-09-10 | 2019-11-26 | 佛山科学技术学院 | A kind of soil organic fertilizer and preparation method thereof |
| CN112553102A (en) * | 2020-06-10 | 2021-03-26 | 孙英姿 | Preparation method and application of environment-friendly probiotic compound bacteria liquid |
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| CN108314585A (en) * | 2018-03-15 | 2018-07-24 | 黄淮学院 | Agriculture probiotics conversion stalk and the method for cultivating excrement production biological organic fertilizer |
| CN108516905A (en) * | 2018-07-09 | 2018-09-11 | 付彦峰 | A method of preparing organic fertilizer using agriculture wastes |
| CN112759434A (en) * | 2019-10-17 | 2021-05-07 | 中国科学院微生物研究所 | Method for producing organic fertilizer by using microorganisms, livestock and poultry manure and crop straws |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108314585A (en) * | 2018-03-15 | 2018-07-24 | 黄淮学院 | Agriculture probiotics conversion stalk and the method for cultivating excrement production biological organic fertilizer |
| CN108516905A (en) * | 2018-07-09 | 2018-09-11 | 付彦峰 | A method of preparing organic fertilizer using agriculture wastes |
| CN112759434A (en) * | 2019-10-17 | 2021-05-07 | 中国科学院微生物研究所 | Method for producing organic fertilizer by using microorganisms, livestock and poultry manure and crop straws |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357740A (en) * | 2019-07-30 | 2019-10-22 | 吉林省天跻农业生物科技有限公司 | The preparation method of bacterium Jie's humus soil nursing fertilizer |
| CN110498704A (en) * | 2019-09-10 | 2019-11-26 | 佛山科学技术学院 | A kind of soil organic fertilizer and preparation method thereof |
| CN112553102A (en) * | 2020-06-10 | 2021-03-26 | 孙英姿 | Preparation method and application of environment-friendly probiotic compound bacteria liquid |
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Application publication date: 20190621 |