CN106376473A - Preparation method of economic environment-friendly biological fermenting bed suitable for breeding pigs - Google Patents
Preparation method of economic environment-friendly biological fermenting bed suitable for breeding pigs Download PDFInfo
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- CN106376473A CN106376473A CN201610789000.3A CN201610789000A CN106376473A CN 106376473 A CN106376473 A CN 106376473A CN 201610789000 A CN201610789000 A CN 201610789000A CN 106376473 A CN106376473 A CN 106376473A
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- fermentation bed
- fermenting bed
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0152—Litter
- A01K1/0155—Litter comprising organic material
Abstract
The invention provides a preparation method of an economic environment-friendly biological fermenting bed suitable for breeding pigs. The method comprises the following steps: step I, selecting raw materials of packing; step II, preparing spherical particles; step III, preparing a bacillus stock solution; step IV, preparing raw materials of the fermenting bed; and step V, uniformly laying the fermented raw materials of the fermenting bed in a pig house to form the fermenting bed. The mass fraction of each raw material is determined by sufficiently considering the characteristics of the raw materials of the fermenting bed and the influence of the raw materials of the fermenting bed on the fermenting bed; the self-made indigenous bacterial stock solution is used as a strain of the fermenting bed to ensure the applicability of the strain, so that the performance of the fermenting bed is improved, and the imbalance phenomenon of the strain of the fermenting bed at a high temperature can be avoided; by adding the self-made bacillus stock solution, the pig excrement decomposition efficiency of the fermenting bed can be improved, the efficacy can be prevented from being influenced by the untimely decomposition of the excrement by the fermenting bed; and compared with the existing fermenting bed technology, the preparation method is economic, environment-friendly, high in raw material utilization rate, low in cost and good in applicability.
Description
Technical field
The present invention relates to livestock and poultry cultivation technical field, especially relate to a kind of the economic and environment-friendly biological of pig cultivation that be applied to and send out
Ferment bed preparation method.
Background technology
At present, China's herding had been stepped into the modernization development stage already, and gradually to technology intensive style, resources effective utilization
Type, environmentally friendly transformation.The integrated production capacity of animal husbandry and overall scientific and technological level been significantly enhanced and improve.2010
China's livestock and poultry breeding industry gross output value reaches 2 trillion yuan, increases by more than 160%, account for the general production value of agriculture in 2010 compared with calendar year 2001
30%.The fast development of animal husbandry improve people's living standard while, also result in Livestock pollution garbage a large amount of generations and
Discharge.The annual feces of livestock and poultry yield in the whole nation has reached 8.4 hundred million tons, if effectively do not processed, will further result in ring
Border deteriorates, and then threatens agricultural product security.In this case, in the urgent need to developing a kind of effective ecologic breeding skill
Art, and biological fermentation bed cultural technique exactly such a both can effectively alleviate modern supporting with efficient utilization feces of livestock and poultry
Grow industry environment and the technology of a disease difficult problem.
Ecological fermentation bed cultural technique refers to comprehensively utilize microbiology, ecology, fermentation engineering principle, with active work(
Energy microbial bacteria is as a kind of Eco-breeding pattern of matter energy " conversion maincenter ".The core of this technology is strong using activity
Big beneficial functions microbial composite bacteria group is long-term and sustainedly and stably animal fecaluria garbage is converted into utility and energy
Amount, realizes pollution-free, zero-emission purpose degradable for the fecaluria of the animals such as pig simultaneously, is a kind of up-to-date in the world now
Environment-friendly type aquaculture model.But current fermenting bed padding from unreasonable, high cost, sometimes there is also rotten bed, dead bed
Phenomenon, summer occurs that fermentation bed high temperature causes the phenomenons such as poultry heatstroke, does not reach naturally ecological living environment.
Content of the invention
The present invention is in order to overcome drawbacks described above present in prior art, there is provided a kind of economic ring being applied to pig cultivation
Protect biological fermentation bed preparation method.
For solving the above problems, a kind of economic and environment-friendly biological fermentation bed preparation side being applied to pig cultivation proposed by the present invention
Method, comprises the following steps：
Step one, selection bedding and padding raw material：Using sawdust, the straw of 5 ~ 8cm length, distiller grains, rice husk, rice chaff, loess, Semen Maydis flour as
Bedding and padding raw material, the straw in bedding and padding, rice husk act primarily as fluffy permeation functions so that having the oxygen of abundance, sawdust, rice in bedding and padding
The residual forages such as bran, distiller grains, Semen Maydis flour have been then the water-retaining property of bedding and padding and the effect in microbial nutrition source, and loess has been then to provide
The effect of enough mineral；
Step 2, prepare spheroidal particle：The residual active sludge fetched from sewage treatment plant is put in 60 DEG C of thermostatic drying chambers
Dehydration and drying goes the removal of impurity, then is weighed.2）Mud after mummification and flyash mix homogeneously are voluntarily processed into diameter about
Spheroidal particle for 1.8mm.Preferably, described cement volume:Sand volumes:Sludge volume:Flyash volume is 2:5；Preferably
, described spheroidal particle moisture content is 40%.
Step 4, preparation fermentation bed raw material：With bacillus cereuss stock solution infiltrate activated sludge bead, activated sludge bead again with
200/m pressed by bedding and padding raw material3High about 0.5-0.7 rice, the rectangle bank of wide 1.6-2.4 rice is piled after uniformly mixing,
And in the punching ventilation of heap top, finally use rectangle Polypropylence Sheet by fertile heap covering and heat insulating, moisturizing, fertilizer conservation, Polypropylence Sheet and ground,
Press a weight every 1.0 meters, make not only to have divulged information in film but also avoided being heaved by strong wind, it should be specifically noted that turning ventilation is changed in sweat
Gas, summer, autumn will take off film ventilation turning once sooner or later.
Step 5, the fermentation bed raw material completing fermentation divide 3 layings to be uniformly layered on formation fermentation bed in pig house, often lay
Once then spray dilution pig urine.
In technique scheme, the expansion fermentation of bacillus cereuss in described step 3 needs constantly to be filled with sky in fermentation liquid
Gas, because bacillus cereuss are aerobic bacterias, enough oxygen is conducive to its quickly expanding propagation.
In technique scheme, in described step 4, fermentation bed raw material also includes the salt that mass fraction is 0.5-1.5%, salt
For providing sodium element, also there is the effect of antivirus.
In technique scheme, in described step 4, the mass fraction of bedding and padding raw material is：Sawdust 20-40%, straw 10-
30%th, distiller grains 5-15%, rice husk 5-15%, rice chaff 5-15%, loess 5-12%, Semen Maydis flour 5-10%, the mass ratio of bacillus cereuss stock solution
Example is 0.5-1.5%.
In technique scheme, in described step 4, fermentation time determines according to ambient temperature, sends out at a temperature of 30-40 DEG C
Ferment 3-4 days, ferments 7 days at a temperature of 20-30 DEG C, ferments 10 days, suitable temperature is conducive to probioticss at a temperature of 10-20 DEG C
Breeding, the too low activity that can reduce probioticss of temperature, suppression probioticss breeding.
In technique scheme, in fermentation bed in described step 5, the mass content of moisture is 45-65%, the too high meeting of moisture
Lead to that ventilation is poor, it is slow to heat up and produce the life that stink is unfavorable for pig, too low can lead to fermentation slowly, the problems such as a large amount of dust, and
The moisture of 45-65% is to breed for beneficial microbe colony and the healthy growth of pig is best, concrete water content
Can be determined according to fermentation bed place environment and concrete condition.
In technique scheme, in described step 5, the thickness of fermentation bed is 60-80cm.
The present invention is had the advantages that and advantage compared with prior art：
The economic and environment-friendly biological fermentation bed preparation method being applied to pig cultivation proposed by the present invention, takes into full account fermentation bed raw material
Characteristic and its impact to fermentation bed to determine the mass fraction shared by each raw material, improve the palatability of fermentation bed；Activity is dirty
Mud contains adaptable fermented bacterium in a large number, and the output strain in bedding and padding that can be continual and steady, be conducive to fermentation bed
Ruggedness and stability., thus improving the performance of fermentation bed, it is to avoid the unbalance phenomenon of high-temperature group in fermentation bed；Self-control
Bacillus cereuss stock solution cultivating process is carried out in natural environment, containing a large amount of indigenous floras, improves the suitable of bacillus cereuss stock solution
Ying Xing, it is to avoid fermentation bed decomposes feces affects its effect not in time, with respect to existing deep-litter systems, proposed by the present invention applicable
Economic and environment-friendly biological fermentation bed preparation method in pig cultivation can provide good growing environment can provide one for it for pig again
Fixed food source can also promote the motion of pig to digest thus providing meat quality, and economic and environment-friendly, raw material availability is high, cost
Low, the suitability is good.
Specific embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail：
Step 5, the fermentation compound completing fermentation are uniformly layered in pig house and form water content is 55%, and thickness is 60cm
Fermentation bed.
Embodiment two:
In the present embodiment, a kind of economic and environment-friendly biological fermentation bed preparation method being applied to pig cultivation proposed by the present invention, including
Following steps：
Step one, select and prepare the materials such as sawdust, the straw of 5 ~ 8cm length, distiller grains, rice husk, rice chaff, loess, Semen Maydis flour make
For bedding and padding raw material；
Step 2, prepare spheroidal particle：The residual active sludge fetched from sewage treatment plant is put in 60 DEG C of thermostatic drying chambers
Dehydration and drying goes the removal of impurity, then is weighed.Mud after mummification and flyash mix homogeneously are voluntarily processed into diameter be about
The spheroidal particle of 1.8mm.Preferably, described cement volume:Sand volumes:Sludge volume:Flyash volume is 2:5；Preferably,
Described spheroidal particle moisture content is 40%；
Step 3, prepare bacillus cereuss stock solution：The straw that fresh pig manure adds appropriate chopping is taken to be placed in field and cover straw mat, in lid
The bacillus cereuss bacterium solution cultivating is sprayed, preferred Bacillus are before cursive script seat：The thermophilic fat of numbering CGMCC1.1866
Fat bacillus cereuss（Bacilus stearothermophilus）Concentration is 106CFU/ml, obtains spore bar after four to ten hours
Putting into the pig manure with bacillus cereuss after bacterium flora adds milk powder or starch to be enlarged fermenting, after six to eight days i.e. again in bucket
Prepared bacillus cereuss stock solution；
Step 4, preparation fermentation compound：Sawdust 30%, straw 20%, distiller grains 10%, rice husk 10%, rice chaff is taken in terms of mass fraction
10%th, loess 9%, Semen Maydis flour 8%, indigenous bacterium stock solution 2%, the mass ratio of bacillus cereuss stock solution are that 0.5%, salt 0.5% adds water fully
It is mixed into the fermentation compound that water content is 65%, fermentation compound is piled high about 0.6 meter, wide 2.0 meters rectangle things
Stockpile, and punch ventilation on heap top, finally use rectangle Polypropylence Sheet by fertile heap covering and heat insulating, moisturizing, fertilizer conservation, Polypropylence Sheet and ground
Connect, press a weight every 1.0 meters, make not only to have divulged information in film but also avoided being heaved by strong wind, it should be specifically noted that turning is led in sweat
Wind is taken a breath, and summer, autumn will take off film ventilation turning once sooner or later.Ferment within 7 days in 25 DEG C of ferment under ambient temperature and complete.
Step 5, the fermentation compound completing fermentation are uniformly layered in pig house and form water content is 50%, and thickness is 70cm
Fermentation bed.
Embodiment three:
In the present embodiment, a kind of economic and environment-friendly biological fermentation bed preparation method being applied to pig cultivation proposed by the present invention, including
Following steps：
Step one, select and prepare the materials such as sawdust, the straw of 5 ~ 8cm length, distiller grains, rice husk, rice chaff, loess, Semen Maydis flour make
For bedding and padding raw material；
Step 2, prepare spheroidal particle：The residual active sludge fetched from sewage treatment plant is put in 60 DEG C of thermostatic drying chambers
Dehydration and drying goes the removal of impurity, then is weighed.Mud after mummification and flyash mix homogeneously are voluntarily processed into diameter be about
The spheroidal particle of 1.8mm.Preferably, described cement volume:Sand volumes:Sludge volume:Flyash volume is 2:5；Preferably,
Described spheroidal particle moisture content is 40%.
Step 3, prepare bacillus cereuss stock solution：The straw that fresh pig manure adds appropriate chopping is taken to be placed in field and cover straw mat,
Spray the bacillus cereuss bacterium solution cultivating before straw mat of affixing one's seal, preferred Bacillus are：Numbering CGMCC1.1866 thermophilic
Hot Bacillus stearothermophilus（Bacilus stearothermophilus）Concentration is 106CFU/ml, obtains bud after four to ten hours
Putting into the pig manure with bacillus cereuss after spore bacillus flora adds milk powder or starch to be enlarged fermenting again in bucket, six to eight days
Bacillus cereuss stock solution is obtained afterwards；
Step 4, preparation fermentation compound：Sawdust 40%, straw 10%, distiller grains 5%, rice husk 5%, rice chaff is taken in terms of mass fraction
15%th, loess 12%, Semen Maydis flour 10%, bacillus cereuss stock solution mass ratio be 1%, salt 0.5% add water be sufficiently mixed stir into aqueous
Measure the fermentation compound for 70%, fermentation compound is piled high about 0.7 meter, wide 2.4 meters rectangle banks, and on heap top
Punching ventilation, finally uses rectangle Polypropylence Sheet by fertile heap covering and heat insulating, moisturizing, fertilizer conservation, Polypropylence Sheet and ground, every 1.2 meters
Press a weight, make not only to have divulged information in film but also avoided being heaved by strong wind, in sweat, should be specifically noted that turning ventilation, summer, autumn
Morning and evening in season will take off film ventilation turning once.Ferment within 10 days in 15 DEG C of ferment under ambient temperature and complete.
Step 5, the fermentation compound completing fermentation are uniformly layered in pig house and form water content is 45%, and thickness is 80cm
Fermentation bed.
Finally illustrate, above example only in order to technical scheme to be described and unrestricted, although with reference to preferably real
Apply example the present invention has been described in detail, it will be understood by those within the art that, can be to the technical side of the present invention
Case is modified or equivalent, the objective without deviating from technical solution of the present invention and scope, and it all should be covered in the present invention
Right in.
Claims (10)
1. a kind of economic and environment-friendly biological fermentation bed preparation method being applied to pig cultivation is it is characterised in that comprise the following steps：
Step one, selection bedding and padding raw material：Made with sawdust, the straw of 5～8cm length, distiller grains, rice husk, rice chaff, loess, Semen Maydis flour
For bedding and padding raw material；
Step 2, prepare spheroidal particle：The residual active sludge fetched from sewage treatment plant is put in 60 DEG C of thermostatic drying chambers
Dehydration and drying goes the removal of impurity, then is weighed.Mud after mummification and flyash mix homogeneously are voluntarily processed into diameter be about
The spheroidal particle of 1.8mm.Preferably, described cement volume:Sand volumes:Sludge volume:Flyash volume is 2:5；Preferably,
Described spheroidal particle moisture content is 40%.
Step 3, prepare bacillus cereuss stock solution：The straw that fresh pig manure adds appropriate chopping is taken to be placed in field and cover straw mat, in lid
The bacillus cereuss bacterium solution cultivating is sprayed, preferred Bacillus are before upper straw mat：The thermophilic fat of numbering CGMCC1.1866
Fat bacillus cereuss (Bacilus stearothermophilus) concentration is 106CFU/ml, obtains spore bar after four to ten hours
Putting into the pig manure with bacillus cereuss after bacterium flora adds milk powder or starch to be enlarged fermenting, after six to eight days i.e. again in bucket
Prepared bacillus cereuss stock solution；
Step 4, preparation fermentation bed raw material：With bacillus cereuss stock solution infiltrate activated sludge bead, activated sludge bead again with bedding and padding
200/m pressed by raw material3High about 0.5-0.7 rice, the rectangle bank of wide 1.6-2.4 rice is piled after uniformly mixing, and
The punching ventilation of heap top, finally uses rectangle Polypropylence Sheet by fertile heap covering and heat insulating, moisturizing, fertilizer conservation, Polypropylence Sheet and ground, every
1.0 meters of pressure one weights, make not only to have divulged information in film but also avoided being heaved by strong wind, should be specifically noted that turning ventilation in sweat,
Summer, autumn will take off film ventilation turning once sooner or later.
Step 5, the fermentation bed raw material completing fermentation divide 3 layings to be uniformly layered on formation fermentation bed in pig house, often lay once
Then spray dilution pig urine.
2. according to claim 1 be applied to pig cultivation economic and environment-friendly biological fermentation bed preparation method it is characterised in that
In described step 3, the expansion fermentation of bacillus cereuss needs constantly to be filled with air in fermentation liquid.
3. according to claim 1 be applied to pig cultivation economic and environment-friendly biological fermentation bed preparation method it is characterised in that
In described step 4, fermentation bed raw material also includes the salt that mass fraction is 0.5-1.5%.
4. according to claim 1 be applied to pig cultivation economic and environment-friendly biological fermentation bed preparation method it is characterised in that
In described step 4, the mass fraction of bedding and padding raw material is：Sawdust 20-40%, straw 10-30%, distiller grains 5-15%, rice husk 5-
15%th, rice chaff 5-15%, loess 5-12%, Semen Maydis flour 5-10%, the mass ratio of bacillus cereuss stock solution is 0.5-1.5%.
5. according to claim 1 be applied to pig cultivation economic and environment-friendly biological fermentation bed preparation method it is characterised in that
In described step 4, fermentation time determines according to ambient temperature, ferments 3-4 days, at a temperature of 20-30 DEG C at a temperature of 30-40 DEG C
Fermentation 7 days, ferments 10 days at a temperature of 10-20 DEG C.
6. according to claim 1 be applied to pig cultivation economic and environment-friendly biological fermentation bed preparation method it is characterised in that
In fermentation bed in described step 5, moisture urinates to adjust fermentation bed water content using the pig after dilution.
7. according to claim 1 be applied to pig cultivation economic and environment-friendly biological fermentation bed preparation method it is characterised in that
In described step 5, the thickness of fermentation bed is 60-80cm.
8. according to claim 1 be applied to pig cultivation economic and environment-friendly biological fermentation bed preparation method it is characterised in that
In described step 3, spheroidal particle moisture content is 40%.
9. according to claim 1 be applied to pig cultivation economic and environment-friendly biological fermentation bed preparation method it is characterised in that
The bacillus cereuss bacterium solution cultivating is sprayed before covering straw mat, preferred Bacillus are in described step 3：Numbering
Bacstearothermophilus (Bacilus stearothermophilus) concentration of CGMCC1.1866 is 106CFU/ml.
10. the economic and environment-friendly biological fermentation bed preparation method being applied to pig cultivation according to claim 1, its feature exists
In the residual active sludge fetched from sewage treatment plant being put into dehydration and drying in 60 DEG C of thermostatic drying chambers in described step 2
The removal of impurity.
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Application publication date: 20170208 |