CN109081757A - Biological organic fertilizer and preparation method thereof - Google Patents
Biological organic fertilizer and preparation method thereof Download PDFInfo
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- CN109081757A CN109081757A CN201810922183.0A CN201810922183A CN109081757A CN 109081757 A CN109081757 A CN 109081757A CN 201810922183 A CN201810922183 A CN 201810922183A CN 109081757 A CN109081757 A CN 109081757A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- 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
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- 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
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- 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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Abstract
The invention discloses a kind of biological organic fertilizers: including following components by weight: mineralized waste fertile soil 25-40 parts by weight, feces of livestock and poultry 25-40 parts by weight, auxiliary material 10-25 parts by weight, composite microbial fermentation bacteria agent 3-8 parts by weight.It enables to crop growth in good condition, and quality is high.Preparation method, comprising steps of A, mineralized waste fertile soil, feces of livestock and poultry, auxiliary material and composite microbial fermentation bacteria agent, are sent by above-mentioned parts by weight and the stirring of material machine is mixed, obtain mixed fermentation material；B, above-mentioned product cloth to fermentation vat under the action of chain-plate type turning machine, by deep pond continous way aerobic fermentation, is obtained by one time fermentation object by belt shuttle material distributing machine, air drum should be sent to by fermentation vat bottom using Roots blower in the process and it is aerated；C, it transports fermentation vat and carries out stacking and secondary spontaneous fermentation, color is at dark brown, and no excrement is smelly but has compost smell, moisture content≤35%, and drying crushes, sieving, detection, weighing, packaging, and biological organic fertilizer is made.
Description
Technical field
The present invention relates to a kind of biological organic fertilizers and preparation method thereof.
Background technique
Biological organic fertilizer is compared with chemical fertilizer: 1) biological organic fertilizer nutrient is complete；Chemical fertilizer nutrient only have it is a kind of or
It is several.2) biological organic fertilizer can improve soil；Chemical fertilizer, which is commonly used, will cause soil hardening.3) biological organic fertilizer can improve
Product quality；Chemical fertilizer application excessively causes product quality inferior.4) biological organic fertilizer can improve rhizosphere microorganisms of crops group, mention
The resistant to diseases and insects of high plant；Chemical fertilizer is then that crop micropopulation is single, easily generation pest and disease damage.5) biological organic fertilizer can promote
The utilization of evolution fertilizer, improves chemical fertilizer utilization ratio；The fixation and loss for easily causing nutrient is used alone in chemical fertilizer.2, biological organic fertilizer
Compared with refined organic fertilizer: refined organic fertilizer is the organic commercial fertilizer that feces of livestock and poultry packs sale after drying, crushing.1)
Biological organic fertilizer is completely decomposed, does not burn root, not rotten seedling；Refined organic fertilizer is decomposed in soil after direct use without decomposed,
It can cause burn seedlings phenomenon.2) biological organic fertilizer is decomposed through high temperature, kills most of pathogen and worm's ovum, reduces pest and disease damage hair
It is raw；Refined organic fertilizer can attract subterranean pest-insect without decomposed when decomposed in the soil.3) it is added in biological organic fertilizer beneficial
Bacterium reduces disease due to the occupation time process of flora；For refined organic fertilizer since high temperature is dried, the whole for killing the inside is micro-
Biology.4) biological organic fertilizer nutrient content is high；Refined organic fertilizer causes nutrient loss due to high-temperature process.5) biological organic
For fertilizer through deodorization, smell is light, almost odorless；Refined organic fertilizer gets damp without deodorization and stench occurs.3, biological organic fertilizer and agriculture
The difference of family's fertilizer: 1) biological organic fertilizer is completely decomposed, and the worm's ovum death rate reaches 95% or more；Farmyard manure is stacked simply, and worm's ovum is dead
It is low to die rate.2) biological organic fertilizer is odorless；Farmyard manure foul smelling.3) biological organic fertilizer application is convenient, uniformly；Farmyard manure is applied not
Convenient, fertilizer application is uneven.4, the difference of biological organic fertilizer and bio-bacterial manure: 1) biological organic fertilizer is cheap, it is per ton
More than 1000 yuan or so；Bio-bacterial manure is expensive, members up to ten thousand per ton.2) biological organic fertilizer contains function bacterium and organic matter, can change
Good soil promotes by the release of soil fixing nutrient；Bio-bacterial manure contains only function bacterium, promotes soil fixing by function bacterium
The utilization of fertilizer.3) environment of the organic matter of biological organic fertilizer inherently function bacterium life, is easy survival after being manured into soil；
And the function bacterium of bio-bacterial manure may be not suitable for the soil environment having.Currently, preparing biological organic using mineralized waste fertile soil
There is not been reported for fertilizer.
Summary of the invention
Based on drawbacks described above of the existing technology, the technical problem to be solved in the present invention is to provide a kind of biological organics
Fertilizer, the biological organic fertilizer enable to crop growth in good condition, and quality is high.
In order to achieve the above-mentioned object of the invention, the present invention adopts the following technical solutions:
To solve the above problems, a kind of biological organic fertilizer provided by the invention, including following components by weight:
It is mineralized waste fertile soil 25-40 parts by weight, feces of livestock and poultry 25-40 parts by weight, auxiliary material 10-25 parts by weight, compound micro-
Bio-fermentation agents 3-8 parts by weight.
As further improvement of the invention: the mineralized waste fertile soil is crushed through pulverizer, and smashed partial size
≤20mm；
The fowl stores partial size≤20mm of excrement, and the feces of livestock and poultry selects pig manure, cow dung, chicken manure, duck excrement, goose excrement
One or both of；
The auxiliary material is that agricultural crop straw is broken；
The form of the biological organic fertilizer is powdery or graininess.
Improved as of the invention further: the viable bacteria Particle density of the composite microbial fermentation bacteria agent be not less than
108cfu/mL。
As further improvement of the invention: the composite microbial fermentation bacteria agent is by lactic acid bacteria, bacillus, yeast
Bacterium, filamentous fungi, actinomyces and photosynthetic bacteria are combined.
As the further improvement of the present invention: after its biological nature difference routinely technology activation expansion culture, institute
Composite microbial fermentation bacteria agent is stated to be mixed to form by following percent by volume: lactic acid bacteria 20-35%, bacillus 10-25%,
Saccharomycete 15-25%, filamentous fungi 10-15%, actinomyces 10-20% and photosynthetic bacteria 5-20%.
Improve as of the invention further: the lactic acid bacteria is using Lactococcus, lactobacillus plantarum, Bifidobacterium, thermophilic
The mixture of one or more of Lactobacillus lactis, lactobacillus buchneri and streptococcus thermophilus；
The bacillus using bacillus alcalophilus, Brevibacillus brevis, bacillus coagulans, bacillus subtilis,
The mixture of one or more of bacillus licheniformis, bacillus megaterium and Bacillus mucilaginosus；
The saccharomycete uses the mixing of one or more of S. cervisiae, candida utili and Pichia pastoris
Object；
The filamentous fungi is using one in bread mold, Rhizopus oryzae, rhizopus chinensis, aspergillus niger, Trichoderma viride and trichodermaharzianum
Kind or several mixtures；
The actinomyces using the brown streptomycete of cortex cinnamomi, De Shi streptomycete, streptomyces albus, Streptomyces jingyangensis, whiterot fungi and
The mixture of one or more of brown rot fungus；
The photosynthetic bacteria is Rhodopseudomonas palustris.
A kind of preparation method of the biological organic fertilizer of higher and suitable mass production the present invention also provides product quality: packet
Include following steps:
A, it is pressed through the smashed mineralized waste fertile soil of pulverizer, feces of livestock and poultry, auxiliary material, composite microbial fermentation bacteria agent
Defined parts by weight, which are sent into, is mixed material machine, and being stirred mixing makes it uniformly obtain mixed fermentation material；By weight,
The raw material proportioning are as follows:
It is mineralized waste fertile soil 25-40 parts by weight, feces of livestock and poultry 25-40 parts by weight, auxiliary material 10-25 parts by weight, compound micro-
Bio-fermentation agents 3-8 parts by weight；
B, by belt shuttle material distributing machine by above-mentioned mixed fermentation material uniform distribution to fermentation vat, in chain-plate type turning machine
Under the action of, its abundant decomposed, sterilizing is made by deep pond continous way aerobic fermentation, deodorization, removes water, obtains one time fermentation object, it is good
It uses Roots blower to force drum to be sent to fermentation vat bottom air during aerobe fermentation, gives mixed fermentation material deep aeration；
C, the above-mentioned material fermented is transported into fermentation vat by forklift and carries out stacking and secondary spontaneous fermentation, through secondary
The color of material is at dark brown after fermentation, and no excrement is smelly but has compost smell, and moisture content≤35% is successively dried, powder at this time
Broken, sieving, is weighed and is packed detection, and biological organic fertilizer is made.
As further improvement of the invention: in step A, the smashed partial size≤20mm of mineralized waste fertile soil；
The mixed fermentation material moisture content control is between 50-60%, and the ratio C/N of carbon and nitrogen is at (20:1)
Between~(30:1), pH 6.5-8.0.
As further improvement of the invention: in step A, the mixed fermentation material material density 550-600kg/m3, object
Expect partial size≤20mm.
Improved as of the invention further: in step B, depth pond continous way aerobic fermentation process are as follows: 60 DEG C-
Deep aeration turning is completed at a temperature of 70 DEG C, and after fermentation, the temperature in heap carries out first time turning when reaching 55~60 DEG C, it
It is primary that turning is repeated within every 2-3 days afterwards, and the entire fermentation phase about turning 3-6 times in total is fermented 20-30 days；Complete material after fermenting
Color is at dark brown, and no excrement is smelly but has compost smell, and material water ratio is 40% or so.
Compared with prior art, a kind of biological organic fertilizer provided by the invention and preparation method thereof has following Patent Law
Meaning the utility model has the advantages that
1), use mineralized waste fertile soil as raw material, not only restore the use value in original soil, environment purification,
And realize the new application turned waste into wealth.
2), composite microbial fermentation bacteria agent substantially increases single bacterium by the synergistic effect between a variety of fermenting agents
Agent function improves the ferment effect of material.
3), the fermentation process of biological organic fertilizer is in such a way that deep pond continous way aerobic fermentation and spontaneous fermentation combine,
So that the nutrition content for the biological organic fertilizer being prepared is high, it is more able to satisfy the growth needs of crops.
4) content of organic matter of the biological organic fertilizer, obtained is high, has the function of chesson, can prior to barren and
Stick the soil of weight.
5), refined biometric organic fertilizer meets Ministry of Agriculture's NY 884-2012 biological organic fertilizer standard requirements.It is wherein effectively living
Bacterium number (cfu) >=0.2 hundred million/g, organic matter (in terms of butt) >=40%, moisture≤30%, pH5.5~8.5, excrement colibacillus group number
≤ 100/g, induced worm egg death rate >=95%.
6), to fertilizer production industry, traditional raw material can be effectively saved, reduces production cost.
Detailed description of the invention
Fig. 1 is the mineralized waste sieving technology flowage structure schematic diagram tested in one.
Fig. 2 is the continuous aerobic fermentation process flowage structure schematic diagram of biological organic fertilizer in this test one.
Specific embodiment
A kind of biological organic fertilizer provided by the invention and preparation method thereof is done further more below by way of specific embodiment
Detailed description:
A large amount of sanitary filling fields all suffer from closing at present, while as the expansion in city and urban-rural integration promote, old rubbish
The wasting of resources that rubbish landfill yard and its storage rubbish cause, environmental pollution and its problems such as occupying, becomes city hair to soil
The challenge of exhibition and ecological construction.When the degradable organic components of rubbish in landfill yard reach mineralising, the inorganic salts that can be leached are by seeping
Filtrate is taken away, percolate without processing can direct emission, waste layer generates without gas substantially, and place surface natural subsidence stops
Only, at this moment it is considered that landfill yard reaches stable state.
According to new in relation to giving out studies have shown that the mineralized waste of the refuse landfill after stabilized is dug out after drying
The pure and fresh breath for turning over soil, without other peculiar smell, its feature for not had raw refuse completely from appearance character is rotten
Turn to the substance of relatively stable similar soil.After mineralized waste exploitation, screening, available 40%~60% fertile soil,
The recoverable article (plastics, glass, metal etc.) of 5%-15%.Also some researches show that after rubbish decomposition for a long time almost
70% N P and K is retained in mineralized waste, so there are the nutrients such as N P and K abundant and organic matter in mineralized waste
Matter, and contain the elements such as calcium, the magnesium beneficial to plant growth.As it can be seen that mineralized waste fertile soil contains abundant organic matter and a variety of
Biological organic fertilizer etc. is made in plant nutrient after working process.Plastic fabric etc. can be made into derivatived fuel RDF；Metal
Class waste is recycled, and masonry tile fragment can be used as the basic material of building materials, roadbed etc..
Therefore, mineralized waste is exploited, the soil in storage rubbish place is discharged, both can solve China's health
At high cost, the problems such as addressing is difficult, resource utilization rate is low that landfill method processing domestic waste faces, and may be implemented existing
There is the Modification and reutilization of landfill yard and provides good manure resources for agricultural production.
Correlation test
Test one, test material and test method
Mineralized waste fertile soil preparation method please refers to shown in Fig. 1 and Fig. 2, comprising the following steps:
1) rubbish excavates: being excavated to stabilized old refuse landfill using Sub-region and hierarchical mode.
2) mineralized waste excavated out is sent to vibration screen by batcher to remove Bulky Waste, the big part
Rubbish includes big part building castoff and/or the larger rubbish that can be removed by vibrating screen of large-scale timber equidimension, then
Into level-one rotary screen, wherein level-one oversize, partial size > 80mm are then passed through magnetic separator to the metal being entrained in material
Substance magnetic separation enters the first winnowing machine after screening out, and selection by winnowing obtains lightweight object and the first heavy object, lightweight object such as plastics, fabric etc.
As producing garbage derivatived material RDF, the first heavy object enters manual sorting's platform and further sub-elects fabric, plastics, easy-to-draw
Tank, glass-ceramic, masonry tile fragment etc., level-one screenings, the part partial size≤80mm then enter two stage cylinder sieve and carry out into one
The part of the dusting cover of step, obtained secondary oversize, partial size > 40mm goes out fabric, plastics, pop can, pottery by manual sorting
Porcelain glass, masonry tile fragment etc., obtained secondary screenings, partial size≤40mm, by magnetic separator to the gold being entrained in material
Belong to after substance magnetic separation screens out and enter the second winnowing machine, selection by winnowing obtains lightweight object and the second heavy object, and the lightweight object obtained herein is same
Sample is used as production RDF, and heavy object carries out pulverization process by pulverizer for mineralized waste fertile soil and obtains organic fines, partial size
≤ 20mm；
The lightweight object that above-mentioned screening obtains such as plastics, fabric combustible waste are carried out after fuse machine is packaged and fill out
Bury field be used as prepare garbage derivatived fuel RDF；Glass-ceramic, pop can, metal etc. recycle secondary use；Masonry tile fragment etc. is used
In building the construction materials such as road, wall dam, the organic fines, that is, mineralized waste of finally obtained secondary screenings after crushed is rotten
It grows soil and is used as biological organic fertilizer raw materials for production.
3) mineralized waste fertile soil prepares biological organic fertilizer production technology:
A. the above-mentioned resulting organic fines of mineralized waste fertile soil (partial size≤20mm), fresh pig manure (partial size≤
20mm), rice straw is broken, composite microbial fermentation bacteria agent is sent by following parts by weight and material machine is mixed, and is stirred mixing
It is set uniformly to obtain mixed fermentation material:
Mineralized waste fertile soil 25-40 parts by weight；
Feces of livestock and poultry 25-40 parts by weight；
Auxiliary material 10-25 parts by weight；
Composite microbial fermentation bacteria agent 3-8 parts by weight.
The mixed fermentation material moisture content controls between 55~60%, and the ratio C/N of carbon and nitrogen is in 20:1
Between~25:1, pH6.5-8.0, material density 550-600kg/m3, material particular diameter≤20mm.
The biological organic fertilizer composite microbial fermentation bacteria agent is by lactobacillus plantarum, streptococcus thermophilus, bacillus subtilis
The brown streptomycete of bacterium, bacillus coagulans, candida utili, bread mold, trichodermaharzianum, cortex cinnamomi, Rhodopseudomonas palustris group
At.
It is mixed by following percent by volume after all kinds of bacterial strains described above activate expansion culture according to its biological nature respectively
It closes:
Lactic acid bacteria 20-35%
Bacillus 10-25%
Saccharomycete 15-25%
Filamentous fungi 10-15%
Actinomyces 10-20%
Photosynthetic bacteria 5-20%.
The viable bacteria Particle density of the composite microbial fermentation bacteria agent is not less than 108cfu/mL。
B. by belt shuttle material distributing machine by above-mentioned mixed fermentation material uniform distribution to fermentation vat, in chain-plate type turning machine
Under the action of, its abundant decomposed, sterilizing, deodorization are made by deep pond continous way aerobic fermentation, remove water, aerobic fermentation uses Roots
Air is forced drum to be sent to fermentation vat bottom by air blower, gives mixed fermentation material deep aeration；
The deep pond continous way aerobic fermentation is that deep aeration turning is completed at a temperature of 60 DEG C -70 DEG C, and ferment 3-5
After it, the temperature in heap carries out first time turning when reaching 55-60 DEG C, and every repetition turning in 3 days is primary later, entire to ferment the phase
It about turning 6 times in total, ferments 25 days.The color of material after fermenting is completed into dark brown, no excrement is smelly but has compost smell, material
Water content is 40% or so.
C. fermentation vat is transported by forklift to the above-mentioned material fermented stack with after secondary spontaneous fermentation, work as hair
When material water ratio after ferment≤35%, is dried, is crushed, is sieved, is detected, is weighed and is packed, powdery biological organic is made
Fertilizer.
Refined biometric organic fertilizer meets Ministry of Agriculture's NY 884-2012 biological organic fertilizer standard requirements.
Wherein living bacteria count (cfu) >=0.2 hundred million/g, organic matter (in terms of butt) >=40%, moisture≤30%, pH5.5
~8.5, excrement colibacillus group number≤100/g, induced worm egg death rate >=95%.
Embodiment 1
The component of the biological organic fertilizer of the present embodiment, by weight:
The technological process of production is as follows:
A. mineralized waste fertile soil, partial size≤20mm, fresh pig manure (partial size≤20mm), rice straw be broken, composite microbial
Object fermenting agent is sent by above-mentioned parts by weight and material machine is mixed, and being stirred mixing makes it uniformly obtain mixed fermentation material.
The described mixed fermentation material moisture content control is 55%, the ratio C/N 21, pH6.5 of carbon and nitrogen, material
Density 550kg/m3, material particular diameter≤20mm.
The biological organic fertilizer composite microbial fermentation bacteria agent is by lactobacillus plantarum, streptococcus thermophilus, bacillus subtilis
The brown streptomycete of bacterium, bacillus coagulans, candida utili, bread mold, trichodermaharzianum, cortex cinnamomi, Rhodopseudomonas palustris group
At.
After all kinds of bacterial strains described above activate expansion culture according to this field routine techniques respectively according to its biological nature,
It is mixed by following percent by volume:
The viable bacteria Particle density of the composite microbial fermentation bacteria agent is not less than 108cfu/mL。
B. by belt shuttle material distributing machine by above-mentioned mixed fermentation material uniform distribution to fermentation vat, in chain-plate type turning machine
Under the action of, its abundant decomposed, sterilizing is made by deep pond continous way aerobic fermentation, deodorization, removes water.Sieve is used in fermentation process
Air is forced drum to be sent to fermentation vat bottom by thatch air blower, is aerated to mixed fermentation material depth compost.
Depth pond continous way aerobic fermentation is that deep aeration turning is completed at a temperature of 60 DEG C DEG C.After fermentation 3 days, heap
Interior temperature carries out first time turning when reaching 55 DEG C, and every repetition turning in 3 days is primary later, entire phase about turning 6 in total of fermenting
It is secondary, it ferments 25 days.The color of material after fermenting is completed into dark brown, no excrement is smelly but has compost smell, and material moisture is 40%
Left and right.
C. fermentation vat is transported by forklift to the above-mentioned material fermented stack with after secondary spontaneous fermentation, work as hair
When material water ratio after ferment≤35%, is dried, is crushed, is sieved, is detected, is weighed and is packed, powdery biological organic is made
Fertilizer.
Refined biometric organic fertilizer meets Ministry of Agriculture's NY 884-2012 biological organic fertilizer standard requirements.Wherein living bacteria count
(cfu) 0.5 hundred million/g, organic matter (in terms of butt) 50%, moisture 21%, pH5.5,70/g of excrement colibacillus group number, roundworm egg are dead
Die rate 98%.
Embodiment 2
The component of the biological organic fertilizer of the present embodiment, by weight:
25 parts by weight of mineralized waste fertile soil, 25 parts by weight of feces of livestock and poultry, 10 parts by weight of auxiliary material, compound microorganism ferments
3 parts by weight of microbial inoculum.
It please refers to shown in Fig. 2, biological organic fertilizer process flow is as follows:
A. mineralized waste fertile soil, feces of livestock and poultry, auxiliary material, composite microbial fermentation bacteria agent are by above-mentioned defined parts by weight
It is sent into and material machine is mixed, being stirred mixing makes it uniformly obtain mixed fermentation material.
The described mixed fermentation material moisture content control is 60%, the ratio C/N 25, pH8.0 of carbon and nitrogen, material
Density 600kg/m3, material particular diameter≤20mm.
The feces of livestock and poultry selects cow dung；
The auxiliary material is that agricultural crop straw is broken；
The biological organic fertilizer composite microbial fermentation bacteria agent is by lactobacillus plantarum, Bifidobacterium, bacillus subtilis
Bacterium, bacillus licheniformis, candida utili, bread mold, Trichoderma viride, Streptomyces jingyangensis, Rhodopseudomonas palustris composition.
After all kinds of bacterial strains described above activate expansion culture according to this field routine techniques respectively according to its biological nature, by such as lower body
Product percentage mixing:
The viable bacteria Particle density of the composite microbial fermentation bacteria agent is not less than 108cfu/mL。
B. by belt shuttle material distributing machine by above-mentioned mixed fermentation material uniform distribution to fermentation vat, in chain-plate type turning machine
Under the action of, its abundant decomposed, sterilizing is made by deep pond continous way aerobic fermentation, deodorization, removes water, obtains one time fermentation object.
Air is forced drum to be sent to fermentation vat bottom by compost aerating system using Roots blower, gives mixed fermentation material depth
Aeration.
The deep pond continous way aerobic fermentation is that deep aeration turning is completed at a temperature of 70 DEG C.After fermentation, in heap
Temperature carries out first time turning when reaching 60 DEG C, and every repetition turning in 2 days is primary later, the entire fermentation phase about turning 6 times in total,
Fermentation 30 days.The color of material after fermenting is completed into dark brown, no excrement is smelly but has compost smell, and material water ratio is on 40% left side
It is right.
The fermentation vat is a conjunction.
C. fermentation vat is transported by forklift to the above-mentioned material fermented and carries out stacking and secondary spontaneous fermentation, through secondary
For the color of material at dark brown, no excrement is smelly but has compost smell, moisture content≤35% after fermentation.It can be dried at this time, powder
Broken, sieving, is weighed and is packed detection, and biological organic fertilizer is made.As powdery organic fertilizer, can also be granulated as needed,
It is processed into granular organic fertilizer.
The biological organic fertilizer is in powder type.
Refined biometric organic fertilizer meets Ministry of Agriculture's NY 884-2012 biological organic fertilizer standard requirements.Wherein living bacteria count
(cfu) 0.23 hundred million/g, organic matter (in terms of butt) 41%, moisture 22%, pH7,80/g of excrement colibacillus group number, roundworm egg are dead
Die rate 97%.
Embodiment 3
The component of the biological organic fertilizer of the present embodiment, by weight:
40 parts by weight of mineralized waste fertile soil, 40 parts by weight of feces of livestock and poultry, 25 parts by weight of auxiliary material, compound microorganism ferments
8 parts by weight of microbial inoculum.
It please refers to shown in Fig. 2, biological organic fertilizer process flow is as follows:
A. the organic fines of above-mentioned resulting secondary screenings mineralized waste fertile soil, feces of livestock and poultry, auxiliary material, compound micro-
Bio-fermentation agents are sent by above-mentioned defined parts by weight and material machine are mixed, and being stirred mixing mixes it uniformly
Fermentation material.
The described mixed fermentation material moisture content control is 55%, the ratio C/N 26, pH7.2 of carbon and nitrogen, material
Density 570kg/m3, material particular diameter≤20mm.
The feces of livestock and poultry selects cow dung and chicken manure；
The auxiliary material is that agricultural crop straw is broken；
The biological organic fertilizer composite microbial fermentation bacteria agent is by Lactococcus, streptococcus thermophilus, bacillus subtilis
Bacterium, bacillus coagulans, saccharomyces cerevisiae, Rhizopus oryzae, trichodermaharzianum, streptomyces albus, Rhodopseudomonas palustris composition.More than
After all kinds of bacterial strains activate expansion culture according to this field routine techniques respectively according to its biological nature, by such as lower volume hundred
Divide than mixing:
The viable bacteria Particle density of the composite microbial fermentation bacteria agent is not less than 108cfu/mL。
B. by belt shuttle material distributing machine by above-mentioned mixed fermentation material uniform distribution to fermentation vat, in chain-plate type turning machine
Under the action of, its abundant decomposed, sterilizing is made by deep pond continous way aerobic fermentation, deodorization, removes water, obtains one time fermentation object.
Air is forced drum to be sent to fermentation vat bottom by compost aerating system using Roots blower, gives mixed fermentation material depth
Aeration.
The deep pond continous way aerobic fermentation is that deep aeration turning is completed at a temperature of 62 DEG C.After fermentation, in heap
Temperature carries out first time turning when reaching 57 DEG C, and every repetition turning in 3 days is primary later, the entire fermentation phase about turning 5 times in total,
Fermentation 25 days.The color of material after fermenting is completed into dark brown, no excrement is smelly but has compost smell, and material water ratio is on 40% left side
It is right.
The fermentation vat is one.
C. fermentation vat is transported by forklift to the above-mentioned material fermented and carries out stacking and secondary spontaneous fermentation, through secondary
For the color of material at dark brown, no excrement is smelly but has compost smell, moisture content≤35% after fermentation.It can be dried at this time, powder
Broken, sieving, is weighed and is packed detection, and biological organic fertilizer is made.As powdery organic fertilizer, can also be granulated as needed,
It is processed into granular organic fertilizer.
The biological organic fertilizer is in powder type.
Refined biometric organic fertilizer meets Ministry of Agriculture's NY 884-2012 biological organic fertilizer standard requirements.Wherein living bacteria count
(cfu) 0.32 hundred million/g, organic matter (in terms of butt) 46%, moisture 23%, pH6.2,70/g of excrement colibacillus group number, roundworm egg
The death rate 96%.
Embodiment 4
The component of the biological organic fertilizer of the present embodiment, by weight:
The raw material proportioning be 30 parts by weight of mineralized waste fertile soil, 30 parts by weight of feces of livestock and poultry, 15 parts by weight of auxiliary material,
6 parts by weight of composite microbial fermentation bacteria agent.
It please refers to shown in Fig. 2, biological organic fertilizer process flow is as follows:
A. mineralized waste fertile soil, feces of livestock and poultry, auxiliary material, composite microbial fermentation bacteria agent are sent by defined parts by weight
Material machine is mixed, being stirred mixing makes it uniformly obtain mixed fermentation material.
The described mixed fermentation material moisture content control is 52%, the ratio C/N 22, pH7.5 of carbon and nitrogen, material
Density 560kg/m3, material particular diameter≤20mm.
The feces of livestock and poultry can use goose excrement；
The auxiliary material is that agricultural crop straw is broken；
The biological organic fertilizer composite microbial fermentation bacteria agent is by lactobacillus plantarum, lactobacillus buchneri, short gemma bar
Bacterium, bacillus megaterium, candida utili, Rhizopus oryzae, trichodermaharzianum, whiterot fungi, Rhodopseudomonas palustris composition.More than
After all kinds of bacterial strains activate expansion culture according to this field routine techniques respectively according to its biological nature, by such as lower volume hundred
Divide than mixing:
The viable bacteria Particle density of the composite microbial fermentation bacteria agent is not less than 108cfu/mL。
B. by belt shuttle material distributing machine by above-mentioned mixed fermentation material uniform distribution to fermentation vat, in chain-plate type turning machine
Under the action of, its abundant decomposed, sterilizing is made by deep pond continous way aerobic fermentation, deodorization, removes water, obtains one time fermentation object.Heap
Air is forced drum to be sent to fermentation vat bottom by fertile aerating system using Roots blower, gives mixed fermentation material deep aeration.
The deep pond continous way aerobic fermentation is that deep aeration turning is completed at a temperature of 68 DEG C.After fermentation, in heap
Temperature carries out first time turning when reaching 57 DEG C, and every repetition turning in 3 days is primary later, the entire fermentation phase about turning 4 times in total,
Fermentation 21 days.The color of material after fermenting is completed into dark brown, no excrement is smelly but has compost smell, and material water ratio is on 40% left side
It is right.
The fermentation vat is multiple combination.
C. fermentation vat is transported by forklift to the above-mentioned material fermented and carries out stacking and secondary spontaneous fermentation, through secondary
For the color of material at dark brown, no excrement is smelly but has compost smell, moisture content≤35% after fermentation.It can be dried at this time, powder
Broken, sieving, is weighed and is packed detection, and biological organic fertilizer is made.As powdery organic fertilizer, can also be granulated as needed,
It is processed into granular organic fertilizer.
The biological organic fertilizer is in powder type or granular pattern.
Refined biometric organic fertilizer meets Ministry of Agriculture's NY 884-2012 biological organic fertilizer standard requirements.Wherein living bacteria count
(cfu) 0.27 hundred million/g, organic matter (in terms of butt) 45%, moisture 23%, pH6.8,88/g of excrement colibacillus group number, roundworm egg
The death rate 96%.
Embodiment 5
The component of the biological organic fertilizer of the present embodiment, by weight:
33 parts by weight of mineralized waste fertile soil, 28 parts by weight of feces of livestock and poultry, 13 parts by weight of auxiliary material, compound microorganism ferments
6 parts by weight of microbial inoculum.
It please refers to shown in Fig. 2, it is as follows that the organic fines of mineralized waste fertile soil prepares biological organic fertilizer process flow:
A. mineralized waste fertile soil, feces of livestock and poultry, auxiliary material, composite microbial fermentation bacteria agent are by above-mentioned defined parts by weight
It is sent into and material machine is mixed, being stirred mixing makes it uniformly obtain mixed fermentation material.
The described mixed fermentation material moisture content control is 55%, the ratio C/N 22, pH6.8 of carbon and nitrogen, material
Density 570kg/m3, material particular diameter≤20mm.
The feces of livestock and poultry selects pig manure and chicken manure；
The auxiliary material is that agricultural crop straw is broken；
The biological organic fertilizer composite microbial fermentation bacteria agent is by lactobacillus plantarum, streptococcus thermophilus, bacillus subtilis
Bacterium, bacillus megaterium, candida utili, bread mold, trichodermaharzianum, streptomyces albus, Rhodopseudomonas palustris composition.
After all kinds of bacterial strains described above activate expansion culture according to this field routine techniques respectively according to its biological nature, by such as lower body
Product percentage mixing:
The viable bacteria Particle density of the composite microbial fermentation bacteria agent is not less than 108cfu/mL。
B. by belt shuttle material distributing machine by above-mentioned mixed fermentation material uniform distribution to fermentation vat, in chain-plate type turning machine
Under the action of, its abundant decomposed, sterilizing is made by deep pond continous way aerobic fermentation, deodorization, removes water, obtains one time fermentation object.
Air is forced drum to be sent to fermentation vat bottom by compost aerating system using Roots blower, gives mixed fermentation material depth
Aeration.
The deep pond continous way aerobic fermentation is that deep aeration turning is completed at a temperature of 66 DEG C.After fermentation, in heap
Temperature carries out first time turning when reaching 56 DEG C, and every repetition turning in 2 days is primary later, the entire fermentation phase about turning 4 times in total,
Fermentation 27 days.The color of material after fermenting is completed into dark brown, no excrement is smelly but has compost smell, and material water ratio is on 40% left side
It is right.
The fermentation vat can be one or more combinations.
C. fermentation vat is transported by forklift to the above-mentioned material fermented and carries out stacking and secondary spontaneous fermentation, through secondary
For the color of material at dark brown, no excrement is smelly but has compost smell, moisture content≤35% after fermentation.It can be dried at this time, powder
Broken, sieving, is weighed and is packed detection, and biological organic fertilizer is made.As powdery organic fertilizer, can also be granulated as needed,
It is processed into granular organic fertilizer.
The biological organic fertilizer is in powder type or granular pattern.
Refined biometric organic fertilizer meets Ministry of Agriculture's NY 884-2012 biological organic fertilizer standard requirements.Wherein living bacteria count
(cfu) 0.27 hundred million/g, organic matter (in terms of butt) 43%, moisture 22%, pH6.7,80/g of excrement colibacillus group number, roundworm egg
The death rate 96%.
Embodiment 6
The component of the biological organic fertilizer of the present embodiment, by weight:
32 parts by weight of mineralized waste fertile soil, 27 parts by weight of feces of livestock and poultry, 13 parts by weight of auxiliary material, compound microorganism ferments
7 parts by weight of microbial inoculum.
It please refers to shown in Fig. 2, it is as follows that the organic fines of mineralized waste fertile soil prepares biological organic fertilizer process flow:
A. mineralized waste fertile soil, feces of livestock and poultry, auxiliary material, composite microbial fermentation bacteria agent by above-mentioned defined weight
Part, which is sent into, is mixed material machine, and being stirred mixing makes it uniformly obtain mixed fermentation material.
The described mixed fermentation material moisture content control is 54%, the ratio C/N 24, pH7.2 of carbon and nitrogen, material
Density 560kg/m3, material particular diameter≤20mm.
The feces of livestock and poultry selects pig manure, cow dung；
The auxiliary material is that agricultural crop straw is broken；
The biological organic fertilizer composite microbial fermentation bacteria agent is by lactobacillus plantarum, Bifidobacterium, bacillus subtilis
The brown streptomycete of bacterium, bacillus licheniformis, candida utili, Rhizopus oryzae, Trichoderma viride, cortex cinnamomi, Rhodopseudomonas palustris group
At.After all kinds of bacterial strains described above activate expansion culture according to this field routine techniques respectively according to its biological nature, by as follows
Percent by volume mixing:
The viable bacteria Particle density of the composite microbial fermentation bacteria agent is not less than 108cfu/mL。
B. by belt shuttle material distributing machine by above-mentioned mixed fermentation material uniform distribution to fermentation vat, in chain-plate type turning machine
Under the action of, its abundant decomposed, sterilizing is made by deep pond continous way aerobic fermentation, deodorization, removes water, obtains one time fermentation object.Heap
Air is forced drum to be sent to fermentation vat bottom by fertile aerating system using Roots blower, gives mixed fermentation material deep aeration.
The deep pond continous way aerobic fermentation is that deep aeration turning is completed at a temperature of 66 DEG C.After fermentation, in heap
Temperature carries out first time turning when reaching 58 DEG C, and every repetition turning in 2 days is primary later, the entire fermentation phase about turning 5 times in total,
Fermentation 28 days.The color of material after fermenting is completed into dark brown, no excrement is smelly but has compost smell, and material water ratio is on 40% left side
It is right.
The fermentation vat is one.
C. fermentation vat is transported by forklift to the above-mentioned material fermented and carries out stacking and secondary spontaneous fermentation, through secondary
For the color of material at dark brown, no excrement is smelly but has compost smell, moisture content≤35% after fermentation.It can be dried at this time, powder
Broken, sieving, is weighed and is packed detection, and biological organic fertilizer is made.As powdery organic fertilizer, can also be granulated as needed,
It is processed into granular organic fertilizer.
The biological organic fertilizer is in powder type.
Refined biometric organic fertilizer meets Ministry of Agriculture's NY 884-2012 biological organic fertilizer standard requirements.Wherein living bacteria count
(cfu) 0.28 hundred million/g, organic matter (in terms of butt) 43%, moisture 27%, pH7,90/g of excrement colibacillus group number, roundworm egg are dead
Die rate 99%.
Test two, test material and test method
With choosing the comparable tomato of condition respectively with citrus, the biological organic fertilizer that above-described embodiment 1-6 is prepared
It is respectively used to above-mentioned experimental plot with common fertilizer, same time phase observes application effect of the two on economy class crop,
Its result is respectively such as the following table 1, table 2:
Influence of 1 biological organic fertilizer of table to tomato biological character and yield
Note: compareing as conventional fertilizer application (CK), and test group, which applies biologies prepared in the above embodiments by 300kg/ mus of dosages, to be had
Machine fertilizer, uniformly applies in topsoil soils before crop is sowed or is colonized, avoids directly spreading fertilizer over the fields earth's surface.
Test result shows that compared with the control of conventional fertilizer application, the tomato for applying biological organic fertilizer of the invention can be obvious
Improve economic characters, promote plant height, per plant number, fruit diameter and single fruit weight, the incidence of pest and disease damage is reduced.
Influence of 2 biological organic fertilizer of table to citrus tree vigo(u)r and nutrient quality
Note: compareing as conventional fertilizer application (CK), and test group is applied the biological organic of above-mentioned preparation by 1.5~2kg/ plants of dosages
Fertilizer, every plant of citrus trees symmetrically open 20cm Deep-ditch manuring.
Test result shows that compared with the control of conventional fertilizer application, the citrus tree vigo(u)r for applying biological organic fertilizer of the invention is raw
Length is vigorous, and leaf color is dark green, and the young sprout for taking out hair is more, healthy and strong, and the quality of citrus substantially improves.
It should be appreciated that the purposes of these embodiments is merely to illustrate the present invention and is not intended to limit protection model of the invention
It encloses.In addition, it should also be understood that, after reading the technical contents of the present invention, those skilled in the art can make the present invention each
Kind change, modification and/or variation, all these equivalent forms are equally fallen within defined by the application the appended claims
Within protection scope.
As known by the technical knowledge, the present invention can pass through the implementation of other essence without departing from its spirit or essential feature
Scheme is realized.Therefore, embodiment disclosed above, in all respects are merely illustrative, not the only.
All changes within the scope of the invention or within the scope equivalent to the present invention are included in the invention.
Claims (10)
1. a kind of biological organic fertilizer, it is characterised in that including following components by weight:
Mineralized waste fertile soil 25-40 parts by weight, feces of livestock and poultry 25-40 parts by weight, auxiliary material 10-25 parts by weight, complex microorganism
Fermenting agent 3-8 parts by weight.
2. biological organic fertilizer according to claim 1, it is characterised in that: the mineralized waste fertile soil is through pulverizer powder
It is broken, and smashed partial size≤20mm；
The fowl stores partial size≤20mm of excrement, and the feces of livestock and poultry selects pig manure, cow dung, chicken manure, duck excrement, one in goose excrement
Kind or two kinds；
The auxiliary material is that agricultural crop straw is broken；
The form of the biological organic fertilizer is powdery or graininess.
3. biological organic fertilizer according to claim 1, it is characterised in that: the viable count of the composite microbial fermentation bacteria agent
Concentration is not less than 108cfu/mL。
4. biological organic fertilizer according to claim 1 or 3, it is characterised in that: the composite microbial fermentation bacteria agent is by cream
Sour bacterium, bacillus, saccharomycete, filamentous fungi, actinomyces and photosynthetic bacteria are combined.
5. biological organic fertilizer according to claim 4, it is characterised in that: distinguish routinely technical profession according to its biological nature
Change after expanding culture, the composite microbial fermentation bacteria agent is mixed to form by following percent by volume: lactic acid bacteria 20-35%, bud
Spore bacillus 10-25%, saccharomycete 15-25%, filamentous fungi 10-15%, actinomyces 10-20% and photosynthetic bacteria 5-20%.
6. biological organic fertilizer according to claim 5, it is characterised in that: the lactic acid bacteria is using Lactococcus, plant cream
The mixture of one or more of bacillus, Bifidobacterium, lactobacillus acidophilus, lactobacillus buchneri and streptococcus thermophilus；
The bacillus uses bacillus alcalophilus, Brevibacillus brevis, bacillus coagulans, bacillus subtilis, lichens
The mixture of one or more of bacillus, bacillus megaterium and Bacillus mucilaginosus；
The saccharomycete uses the mixture of one or more of S. cervisiae, candida utili and Pichia pastoris；
The filamentous fungi using one of bread mold, Rhizopus oryzae, rhizopus chinensis, aspergillus niger, Trichoderma viride and trichodermaharzianum or
Several mixtures；
The actinomyces use the brown streptomycete of cortex cinnamomi, De Shi streptomycete, streptomyces albus, Streptomyces jingyangensis, whiterot fungi and brown rot
The mixture of one or more of bacterium；
The photosynthetic bacteria is Rhodopseudomonas palustris.
7. a kind of preparation method of -6 any biological organic fertilizer according to claim 1, it is characterised in that: including as follows
Step:
A, through the smashed mineralized waste fertile soil of pulverizer, feces of livestock and poultry, auxiliary material, composite microbial fermentation bacteria agent by defined
Parts by weight, which are sent into, is mixed material machine, and being stirred mixing makes it uniformly obtain mixed fermentation material；By weight, the original
Material proportion are as follows:
Mineralized waste fertile soil 25-40 parts by weight, feces of livestock and poultry 25-40 parts by weight, auxiliary material 10-25 parts by weight, complex microorganism
Fermenting agent 3-8 parts by weight；
B, by belt shuttle material distributing machine by above-mentioned mixed fermentation material uniform distribution to fermentation vat, in the effect of chain-plate type turning machine
Under, its abundant decomposed, sterilizing is made by deep pond continous way aerobic fermentation, deodorization, removes water, obtains one time fermentation object, aerobic fermentation
It forces drum to be sent to fermentation vat bottom air using Roots blower in the process, gives mixed fermentation material deep aeration；
C, the above-mentioned material fermented is transported into fermentation vat by forklift and carries out stacking and secondary spontaneous fermentation, after secondary fermentation
The color of material is at dark brown, and no excrement is smelly but has compost smell, and moisture content≤35% is successively dried at this time, crushed, mistake
Sieve, detection are weighed and are packed, and biological organic fertilizer is made.
8. the preparation method of biological organic fertilizer according to claim 7, it is characterised in that: in step A, the mineralized waste
Smashed partial size≤the 20mm of fertile soil；
Mixed fermentation material moisture content control between 50-60%, the ratio C/N of carbon and nitrogen (20:1)~(30:
1) between, pH 6.5-8.0.
9. the preparation method of biological organic fertilizer according to claim 7, it is characterised in that: in step A, the mixed fermentation
Expect material density 550-600kg/m3, material particular diameter≤20mm.
10. the preparation method of biological organic fertilizer according to claim 7, it is characterised in that: in step B, the depth pond connects
Continuous formula aerobic fermentation process are as follows:
Deep aeration turning is completed at a temperature of 60 DEG C -70 DEG C, and after fermentation, the temperature in heap carries out first when reaching 55~60 DEG C
Secondary turning, repetition turning in every 2-3 days later is primary, and the entire fermentation phase about turning 3-6 times in total is fermented 20-30 days；Complete fermentation
The color of material is at dark brown afterwards, and no excrement is smelly but has compost smell, and material water ratio is 40% or so.
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| CN110143835A (en) * | 2019-06-10 | 2019-08-20 | 刘坚 | A method of bio-fertilizer is prepared using discarded pig fermenting bed padding |
| CN110946054A (en) * | 2019-10-15 | 2020-04-03 | 湖北省农业科学院农产品加工与核农技术研究所 | Tea tree culture medium and preparation method thereof |
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| CN112662593A (en) * | 2021-01-22 | 2021-04-16 | 沧州旺发生物技术研究所有限公司 | Organic fertilizer fermentation inoculant and culture method thereof |
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| CN115286442A (en) * | 2022-08-30 | 2022-11-04 | 中国科学院东北地理与农业生态研究所 | Preparation method of long-acting slow-release biochar-based organic fertilizer |
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| CN109456900A (en) * | 2017-03-17 | 2019-03-12 | 山东普方生物科技有限公司 | A kind of composite biological agent and application thereof |
| CN109896900A (en) * | 2019-04-26 | 2019-06-18 | 沈阳华生生物科技开发有限公司 | A kind of preparation and application of complex micro organism fungicide and biological organic complex fertilizer |
| CN110143835A (en) * | 2019-06-10 | 2019-08-20 | 刘坚 | A method of bio-fertilizer is prepared using discarded pig fermenting bed padding |
| CN110946054A (en) * | 2019-10-15 | 2020-04-03 | 湖北省农业科学院农产品加工与核农技术研究所 | Tea tree culture medium and preparation method thereof |
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| CN112662593A (en) * | 2021-01-22 | 2021-04-16 | 沧州旺发生物技术研究所有限公司 | Organic fertilizer fermentation inoculant and culture method thereof |
| CN112898095A (en) * | 2021-03-22 | 2021-06-04 | 广西农垦西江乳业有限公司 | Preparation method of cow dung organic fertilizer |
| CN113402327A (en) * | 2021-07-28 | 2021-09-17 | 甘肃省农业科学院植物保护研究所 | Special microbial compound fertilizer for vegetables and preparation method thereof |
| CN113480367A (en) * | 2021-08-23 | 2021-10-08 | 王荣娃 | Acetobacter plant supplement and preparation method and application thereof |
| CN114605176A (en) * | 2022-03-31 | 2022-06-10 | 重庆市农业学校 | Novel livestock and poultry manure fermentation method and product thereof |
| CN115286442A (en) * | 2022-08-30 | 2022-11-04 | 中国科学院东北地理与农业生态研究所 | Preparation method of long-acting slow-release biochar-based organic fertilizer |
| CN115286442B (en) * | 2022-08-30 | 2023-06-02 | 中国科学院东北地理与农业生态研究所 | Preparation method of long-acting slow-release biochar-based organic fertilizer |
| CN116138132A (en) * | 2022-09-09 | 2023-05-23 | 中国热带农业科学院南亚热带作物研究所 | Flower matrix based on waste such as coconut leaves and preparation method thereof |
| CN115611691A (en) * | 2022-11-11 | 2023-01-17 | 内蒙古润禾生物有机肥有限公司 | Organic fertilizer fermentation method and system equipment |
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