CN109942336A - A kind of technique producing active phosphorus organic fertilizer used for aquiculture using Compo fermentation machine processing pig manure - Google Patents
A kind of technique producing active phosphorus organic fertilizer used for aquiculture using Compo fermentation machine processing pig manure Download PDFInfo
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- CN109942336A CN109942336A CN201910328069.XA CN201910328069A CN109942336A CN 109942336 A CN109942336 A CN 109942336A CN 201910328069 A CN201910328069 A CN 201910328069A CN 109942336 A CN109942336 A CN 109942336A
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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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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Abstract
The invention belongs to biological organic fertilizer manufacturing technology fields, and in particular to a kind of technique for producing active phosphorus organic fertilizer used for aquiculture using Compo fermentation machine processing pig manure.Raw materials technology pretreatment, one time fermentation, ageing and post-processing step of the invention.Technique of the invention carries out fermentation process using Compo fermentation machine, can solve the problems, such as in time the night soil-treatment of Large-scale pig farm, and produces organic fertilizer superior in quality, that phosphorus is mended suitable for aquaculture, is truly realized the circular economy concept turned waste into wealth；Ageing process processing, simple to operate, high production efficiency are carried out using flexible container bag, while product quality is also relatively stable, is convenient for large-scale use；This reduces moisture directly using the fresh pig manure collected from pig farm as raw material, without sunning or other processes, can greatly save labour, while avoiding stink caused by fresh pig manure sunning or other processes from escaping, nitrogen loss, environmental pollution.
Description
Technical field
The invention belongs to biological organic fertilizer manufacturing technology fields, and in particular to a kind of to handle pig manure using Compo fermentation machine
The technique for producing active phosphorus organic fertilizer used for aquiculture.
Background technique
Aquaculture industry of China is developed rapidly in recent years, is developed from original total amount is development-oriented to scale intensive style,
A large amount of middle-size and small-size breeding enterprises (family) will be eliminated by market and relevant policies, and breeding enterprise must be in scale, industrialization
On the basis of raise scientific and technological capability for innovation, promoted and acquire development opportunity in production of units power.With the popularization of large-scale cultivation, therewith
The environmental issue come into being, which seems, to be got worse.It is counted according to the Ministry of Agriculture, aquaculture sewage effluent total amount in 2014 is 15,000,000,000
Ton, cultivation excrement discharge 2,500,000,000 tons, and animals died of illness 70,000,000 (works as meter by pig), and cultivation excrement discharge is China town dweller
10 times of house refuse discharge amount.Untreated cultivation excrement, which is discharged into environment, not only causes the waste of resource, but also
Meeting contaminated soil, water body, atmosphere, bring serious threat to resident living health.For large-scale cultivation environmental issue, build
Innoxious, recycling cultivation night soil-treatment technique is found, is a urgent problem to be solved.
Cultivate influence of the excrement to ecological environment, be mainly manifested in the following aspects: A. seriously pollutes atmospheric environment: poultry
The outdoor stack retting of a large amount of wastes of fowl farm or direct emission, the carbohydrate, itrogenous organic substance and sulfide in waste are a large amount of
Volatilization, forms the foul smell layer of high concentration, seriously pollutes atmospheric environment；Waste is fermented decomposition in aerobic environment, and mosquitos and flies multiplies, carefully
Bacterium mass propagation, epidemic disease are infected, are caused damages to the health of nearby residents, also affect the health hair of livestock and poultry cultivation industry itself
Exhibition；B. it causes water eutrophication: being detected according to environmental protection administration, the COD (COD) exceeded 50 of livestock and poultry farm liquid dung~
60 times, exceeded 70~80 times of BOD (BOD), exceeded 12~20 times of SS.The organic matter of high concentration directly arranges the mermaid pool, river
Stream, anaerobic digestion is carried out in water body, polluted water source；Meanwhile organic matter decomposites the nutrients such as N, P, K in water body,
It can promote the growth of the aquatiles such as algae, breeding, largely consume water oxygen, to destroy animals and plants habitat in water, cause big face
The losses such as the product agricultural production underproduction, fish death；C. destroy soil physical and chemical property: excessive waste is discharged into soil, will gradually
Weaken soil to the self-purification capacity of organic substance, ultimately causes soil aperture obstruction and hardened, be unfavorable for the growth of crops；This
Outside, the synthetic diet used in livestock and poultry cultivation process cannot be absorbed, containing elements such as a certain amount of Cu, As with excrement completely
Just after excreting, finally soil is polluted, duration of soil operation, or even initiation agricultural product security etc. is influenced and asks
Topic；D. to human and livestock health potential hazard: untreated cultivation excrement is exposed outside, wherein all kinds of pathogens, helminth (ovum)
Culture zone or resident living area are entered by links such as water body, soil, leads to the propagation of all kinds of infectious diseases, " people and animals are total for those
Suffer from infectious disease " it is even more the health for threatening the mankind.
The prior art mainly has direct returning to farmland to the processing of breeding waste, carries out conversion and compost using biologies such as fly maggots
Change processing etc. is several, and different treatment process have opposite impacts on cultivation scale, breeding environment and economic benefit.After number
The exploration and research in year, the wherein popularization of the developed countries such as the U.S., Britain nutrient management plan, most of farms are using concentration
The demand direct returning to farmland after storing according to plant to nutrient is collected, this method needs a huge nutrient management team to instruct
The application of pig manure, is not appropriate for China's actual conditions.In addition, the pig manure without harmless treatment, there are some in transport or application
It is potential to threaten.Though carrying out the recycling that bioconversion is able to achieve feces of livestock and poultry to pig manure using the biology such as fly maggot, stratiomyiid, earthworm
Processing, can be during processing without the innoxious process of high temperature, and there are certain harm, and using bioconversion final-period management and
High production cost, treatment effeciency are slow, are not suitable for the timely quick processing of the wastes such as large-scale farming field excrement.
Composting treatment is the innoxious important channel with recycling of feces of livestock and poultry, and farm's excrement of scale is daily measured
Greatly, complicated component and it is unstable, handle not in time the ease of stink four, pathogen may breeding dispersal in the environment, sent out using high temperature
Ferment processing (i.e. Composting treatment) is relatively inexpensive, practical at present and effective means.Animal dung is handled using Compo fermentation machine
Just have the characteristics that occupied area is small, composting cycle is short, foul smell is easy to collect, it is discarded to cultivation to be especially suitable for scale livestock farming
The demand that object is quickly handled.
Breeding waste can be used for producing organic fertilizer or biological organic fertilizer etc. as a kind of resource, and this kind of fertilizer is main
It grows and applies fertilizer for land plant.To expand breeding waste resource utilization field, exploitation is for used for aquiculture quick-acting
Phosphorus organic fertilizer product, which just seems, this necessity.Aquaculture mends phosphorus and uses the products such as general calcium, double superhosphate mostly, due to phosphorus
Utilization rate is low under water body environment, therefore can largely use such chemical fertilizer, leads to the variation of water body pH value greatly, destroys water body
Ambient stable is unfavorable for fish production.And the phosphate fertilizer after organic fertilizer activates, utilization rate are remarkably improved, and fertilizer efficiency is more
Long, this growth and breeding for mending living bait in phosphorus and water to water body provides sufficient lasting phosphorus nutrient, and fermentation maturity for aid
Organic fertilizer contain a large amount of humic acid and can maintain water body ph stability, probiotics inhibits the procreation of harmful pathogen, makes fish
Not susceptible disease enhances the ingestion ability of fish, improves fish crop.
Summary of the invention
In view of the deficiencies of the prior art, water is produced using Compo fermentation machine processing pig manure it is an object of the invention to provide a kind of
Produce the cultivation technique of active phosphorus organic fertilizer.Simple process of the invention, easy to implement, occupied area and artificial demand are few, place
High-efficient, to produce through technique organic fertilizer utility value height is managed, the circular economy concept turned waste into wealth is truly realized, more promotees
Into the sustainable health development of green aquaculture, there are good economic results in society.
A kind of technique producing active phosphorus organic fertilizer used for aquiculture using Compo fermentation machine processing fresh pig dung, including with
Lower step:
(1) pretreatment of raw material: 5~10% auxiliary material, 5~10% fermentation returning charge and 0.5~1 ‰ leavening are mixed
Uniformly, then with 80~85% dry clear pig manure, 1~3% phosphorous acid regulator it is uniformly mixed, it is 72- that moisture content, which is made,
75% and pH is the fermentation premix of 7.0-8.0；
(2) one time fermentation: fermentation premix is put into Compo S-90 fermentation machine, by fermentation machine upper, middle and lower layer temperature
Controlled between 70~75 DEG C, 60~65 DEG C, 50~55 DEG C respectively, fermentation 7~10 days after discharging, obtain water content be 35~
45% one time fermentation material；
(3) it is aged: one time fermentation material being fitted into good flexible container bag of breathing freely, be placed on the ageing vehicle of air circulation
Between be aged, when the compost moisture in container bag lower than 25% and temperature no longer change there is no when ammonia taste, obtain complete corruption
Ripe decomposed material；
(4) it post-processes: by decomposed decomposed material drying, sieve that is broken, crossing 4mm, obtained powdered or fine particle
Active phosphorus organic fertilizer as used for aquiculture, obtained bulky grain is as fermentation returning charge.
Preferably, the dry clear pig manure is the dry cleaning up excrement collected from the pig house on pig farm, moisture content 75%~
Between 78%.
Preferably, the auxiliary material is one of mushroom bran, sawdust and wooden chaff or a variety of.
Preferably, the diameter of the auxiliary material is less than 5mm, and moisture is not higher than 20%.
Preferably, the leavening is Bacillus subtillis, streptococcus thermophilus, saccharomycete, Trichoderma viride, phosphorus decomposing brood cell's bar
At least three kinds in bacterium, wherein every kind of viable count is 1.0 × 1010~5.0 × 1010cfu/g。
Preferably, the phosphorous acid regulator is one in citric acid, one-lime phosphate, calcium superphosphate or double superhosphate
Kind is a variety of.
Preferably, the Compo S-90 fermentation machine is bought from Central Japan (ECOTEC) Co., Ltd..
Preferably, the flexible container bag is no inner membrance 1m3Woven bag.
Preferably, the technical indicator of prepared active phosphorus organic fertilizer used for aquiculture are as follows: the content of organic matter >=60%, nitrogen
Phosphorus potassium total nutrient >=12%, total phosphorus >=6%, dissolubility active phosphorus >=4%, pH value 6.0~8.5, moisture≤15%, beneficial to micro-
Biomass >=3.0 × 108cfu/g
Beneficial effects of the present invention:
(1) technique of the invention using high degree of automation, treatment effeciency is high, occupied area is small Compo fermentation machine into
Row fermentation process can solve the problems, such as in time the night soil-treatment of Large-scale pig farm, and produce it is superior in quality, be suitable for aquaculture
The organic fertilizer for mending phosphorus, the organic fertilizer utility value produced through the technique is high, is truly realized the circular economy concept turned waste into wealth,
The sustainable health development of green aquaculture is more promoted, there are good economic results in society；
(2) present invention using flexible container bag (also referred to as jumbo bag) carry out ageing process processing, have it is simple to operate,
The advantages of high production efficiency, while product quality is also relatively stable, is convenient for large-scale use；
(3) present invention drops moisture without sunning or other processes directly using the fresh pig manure collected from pig farm as raw material
It is low, labour can be greatlyd save, while avoid fresh pig manure dry or other processes caused by stink escape, nitrogen loss,
Environmental pollution.
Specific embodiment
Below with reference to embodiment, the present invention is further illustrated, and simultaneously the non-limiting present invention is claimed for embodiment
Range.
Embodiment 1
A kind of technique producing active phosphorus organic fertilizer used for aquiculture using Compo fermentation machine processing fresh pig dung, including with
Lower step:
(1) pretreatment of raw material: 10% sawdust, 8% fermentation returning charge and 0.5 ‰ leavening are uniformly mixed, then with
80% dry clear pig manure, 2% calcium superphosphate are uniformly mixed, and the fermentation premix that moisture content is 75% and pH value is 7.5 is made
Material；
(2) one time fermentation: by fermentation premix by Compo S-90 fermentation machine top feeding port investment fermentation machine silo
Ferment, adjust the upper and lower breeze fan valve size of fermentation machine, make fermentation machine upper, middle and lower layer temperature control respectively 70~
Between 75 DEG C, 60~65 DEG C, 50~55 DEG C, the fermentation premix of investment is in fermentation machine by discharging after fermentation in 7~10 days
Mouth is released, and obtains the one time fermentation material that water content is 35~40%, wherein Compo S-90 fermentation machine is kept in continuous operation, often
It feeds intake 6.5~7.0 tons, and 1.5~2.0 tons of discharging；
(3) it is aged: one time fermentation material being fitted into good flexible container bag of breathing freely, be placed on the ageing vehicle of air circulation
Between carry out secondary fermentation, when compost moisture in container bag lower than 20% and temperature no longer change it is complete there is no obtaining when ammonia taste
Decomposed decomposed material；
(4) it post-processes: by decomposed decomposed material drying, sieve that is broken, crossing 4mm, obtained powdered or fine particle
Active phosphorus organic fertilizer as used for aquiculture, obtained bulky grain is as fermentation returning charge.
The technical indicator of the active phosphorus organic fertilizer used for aquiculture of above-mentioned technique production are as follows: the content of organic matter >=60%, nitrogen
Phosphorus potassium total nutrient >=12%, dissolubility active phosphorus >=4.1%, total phosphorus >=6.3%, pH value 6.0~8.5, moisture≤15% have
Beneficial microorganism quantity >=3.8 × 108cfu/g。
Embodiment 2
A kind of technique producing active phosphorus organic fertilizer used for aquiculture using Compo fermentation machine processing fresh pig dung, including with
Lower step:
(1) pretreatment of raw material: 8% sawdust and the wooden chaff, 10% fermentation returning charge and 0.5 ‰ leavening are mixed equal
It is even, then be uniformly mixed with 80% dry clear pig manure, 1% double superhosphate, it is made that moisture content is 73% and pH value is 7.5
Fermentation premix；
(2) one time fermentation: by fermentation premix by Compo S-90 fermentation machine top feeding port investment fermentation machine silo
Ferment, adjust the upper and lower breeze fan valve size of fermentation machine, make fermentation machine upper, middle and lower layer temperature control respectively 70~
Between 75 DEG C, 60~65 DEG C, 50~55 DEG C, the fermentation premix of investment is in fermentation machine by discharging after fermentation in 7~10 days
Mouth is released, and obtains the one time fermentation material that water content is 35~40%, wherein Compo S-90 fermentation machine is kept in continuous operation, often
It feeds intake 6.5~7.0 tons, and 1.5~2.0 tons of discharging；
(3) it is aged: one time fermentation material being fitted into good flexible container bag of breathing freely, be placed on the ageing vehicle of air circulation
Between carry out secondary fermentation, when compost moisture in container bag lower than 25% and temperature no longer change it is complete there is no obtaining when ammonia taste
Decomposed decomposed material；
(4) it post-processes: by decomposed decomposed material drying, sieve that is broken, crossing 4mm, obtained powdered or fine particle
Active phosphorus organic fertilizer as used for aquiculture, obtained bulky grain is as fermentation returning charge.
The technical indicator of the active phosphorus organic fertilizer used for aquiculture of above-mentioned technique production are as follows: the content of organic matter >=65%, nitrogen
Phosphorus potassium total nutrient >=12%, dissolubility active phosphorus >=4%, total phosphorus >=6%, pH value 6.5~7.5, moisture≤15%, beneficial to micro-
Biomass >=4.0 × 108cfu/g。
Comparative example 1
The active phosphorus organic fertilizer of Examples 1 and 2 production and traditional phosphate fertilizer (general calcium) and common organic fertilizer are compared.
Test method: the principle according to the phosphorus to water body supplement equivalent is applied fertilizer, i.e., what each experimental group was applied every time
The phosphorous total amount of product is identical.
Influence of the active phosphorus organic fertilizer produced by the invention of table 1 to phytoplankton
Influence of the active phosphorus organic fertilizer produced by the invention of table 2 to zooplankter
As can be seen from the above table, the biomass of planktonic organism and type ratio have apparent change in the water body of fertilising front and back
Change: after fertilising, the total biomass in water body is dramatically increased, and applies plankton number in the water body of active phosphorus organic fertilizer
Amount increases most obvious；After fertilising, the type of plankton does not almost change in water body, but Species structure have it is some obvious
Change, wherein the ratio for applying harmful algae in the water body of active phosphorus organic fertilizer is remarkably decreased, and agreeable to the taste bait ratio also slightly increases
Add, excellent natural food is provided for fish.From integral experiment result it follows that applying active phosphorus organic fertilizer can effectively change
Become the advantage group composition of the planktonic organism of water body, so as to substitute traditional organic fertilizer, inorganic phosphorus fertilizer product completely.
Comparative example 2
The active phosphorus organic fertilizer that Examples 1 and 2 produce is compared with traditional aquatic products fish guano, discovery uses the present invention
The yield ratio in pond of active phosphorus organic fertilizer be averagely higher by 15~25% using traditional aquatic products fish guano；Use activity of the invention
The pond of phosphorus organic fertilizer does not need out aerator in calm or gentle breeze fair weather, and uses traditional aquatic products fish guano
Pond is needed through normally opened aerator；In addition, the disease incidence of fish is significantly lower than in pond using active phosphorus organic fertilizer of the invention
Use the pond of traditional aquatic products fish guano.
Claims (9)
1. a kind of technique for being produced active phosphorus organic fertilizer used for aquiculture using Compo fermentation machine processing fresh pig dung, feature are existed
In: the following steps are included:
(1) pretreatment of raw material: 5~10% auxiliary material, 5~10% fermentation returning charge and 0.5~1 ‰ leavening are mixed equal
It is even, then be uniformly mixed with 80~85% dry clear pig manure, 1~3% phosphorous acid regulator, it is 72- that moisture content, which is made,
75% and pH is the fermentation premix of 7.0-8.0；
(2) one time fermentation: by fermentation premix investment Compo S-90 fermentation machine, fermentation machine upper, middle and lower layer temperature is distinguished
Control is between 70~75 DEG C, 60~65 DEG C, 50~55 DEG C, discharging after fermentation 7~10 days, and obtaining water content is 35~45%
One time fermentation material；
(3) be aged: one time fermentation material being fitted into good flexible container bag of breathing freely, be placed on the aging workshop of air circulation into
Row ageing, when the compost moisture in container bag lower than 25% and temperature no longer change it is complete decomposed there is no obtaining when ammonia taste
Decomposed material；
(4) post-process: by decomposed decomposed material drying, sieve that is broken, crossing 4mm, obtained powdered or fine particle is
Activity phosphorus organic fertilizer used for aquiculture, obtained bulky grain is as fermentation returning charge.
2. technique according to claim 1, which is characterized in that the dry clear pig manure is to collect from the pig house on pig farm
Dry cleaning up excrement, moisture content is between 75%~78%.
3. technique according to claim 1, which is characterized in that the auxiliary material be one of mushroom bran, sawdust and wooden chaff or
It is a variety of.
4. technique according to claim 1, which is characterized in that the diameter of the auxiliary material is less than 5mm, and moisture is not higher than
20%.
5. technique according to claim 1, which is characterized in that the leavening be Bacillus subtillis, streptococcus thermophilus,
Saccharomycete, Trichoderma viride, at least three kinds in phosphorus decomposing bacillus, wherein every kind of viable count is 1.0 × 1010~5.0 ×
1010cfu/g。
6. technique according to claim 1, which is characterized in that the phosphorous acid regulator be citric acid, one-lime phosphate,
One of calcium superphosphate or double superhosphate are a variety of.
7. technique according to claim 1, which is characterized in that the Compo S-90 fermentation machine is bought from Central Japan strain
Formula commercial firm.
8. technique according to claim 1, which is characterized in that the flexible container bag is no inner membrance 1m3Woven bag.
9. technique according to claim 1, which is characterized in that the technology of prepared active phosphorus organic fertilizer used for aquiculture
Index are as follows: the content of organic matter >=60%, N P and K total nutrient >=12%, total phosphorus >=6%, dissolubility active phosphorus >=4%, pH value
6.0~8.5, moisture≤15%, quantity of useful microbe >=3.0 × 108cfu/g。
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| CN201811172052.1A CN109020723A (en) | 2018-10-09 | 2018-10-09 | A kind of technique producing active phosphorus organic fertilizer used for aquiculture using Compo fermentation machine processing pig manure |
| CN2018111720521 | 2018-10-09 |
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| CN201811172052.1A Withdrawn CN109020723A (en) | 2018-10-09 | 2018-10-09 | A kind of technique producing active phosphorus organic fertilizer used for aquiculture using Compo fermentation machine processing pig manure |
| CN201910328069.XA Pending CN109942336A (en) | 2018-10-09 | 2019-04-23 | A kind of technique producing active phosphorus organic fertilizer used for aquiculture using Compo fermentation machine processing pig manure |
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| CN112552087A (en) * | 2019-09-10 | 2021-03-26 | 中国农业大学 | Application of back mixing material and strengthening bacteria in sheep manure composting |
| CN110845257A (en) * | 2019-10-18 | 2020-02-28 | 广西力源宝科技有限公司 | Method for preparing organic fertilizer by utilizing silkworm breeding waste |
| CN115558623B (en) * | 2022-11-07 | 2023-10-17 | 宁夏农林科学院农业资源与环境研究所（宁夏土壤与植物营养重点实验室） | Preparation method of microbial agent and organic fertilizer for treating cow breeding wastewater |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193530A (en) * | 2013-04-14 | 2013-07-10 | 中山市巴斯德农业科技有限公司 | Method for producing labile phosphorus organic fertilizer by using pig manure |
| CN104177133A (en) * | 2014-09-18 | 2014-12-03 | 中山市巴斯德农业科技有限公司 | Technique for manufacturing active phosphorus organic fertilizer from pig manure |
| CN105272468A (en) * | 2015-10-29 | 2016-01-27 | 广西海盛源生物科技有限公司 | Biological organic fertilizer for aquaculture and preparation method thereof |
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2018
- 2018-10-09 CN CN201811172052.1A patent/CN109020723A/en not_active Withdrawn
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2019
- 2019-04-23 CN CN201910328069.XA patent/CN109942336A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193530A (en) * | 2013-04-14 | 2013-07-10 | 中山市巴斯德农业科技有限公司 | Method for producing labile phosphorus organic fertilizer by using pig manure |
| CN104177133A (en) * | 2014-09-18 | 2014-12-03 | 中山市巴斯德农业科技有限公司 | Technique for manufacturing active phosphorus organic fertilizer from pig manure |
| CN105272468A (en) * | 2015-10-29 | 2016-01-27 | 广西海盛源生物科技有限公司 | Biological organic fertilizer for aquaculture and preparation method thereof |
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Application publication date: 20190628 |