CN102875208A - Method for chicken manure deodorization and in-advance composting in off-ground stable breeding house - Google Patents
Method for chicken manure deodorization and in-advance composting in off-ground stable breeding house Download PDFInfo
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- CN102875208A CN102875208A CN2012104050566A CN201210405056A CN102875208A CN 102875208 A CN102875208 A CN 102875208A CN 2012104050566 A CN2012104050566 A CN 2012104050566A CN 201210405056 A CN201210405056 A CN 201210405056A CN 102875208 A CN102875208 A CN 102875208A
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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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 method for chicken manure deodorization and in-advance composting in an off-ground stable breeding house, belonging to the technical fields of environmental control and manure disposal in the livestock husbandry. According to the method, maize straws or wheat straws are mixed with tine saw dust to form a straw mixture; an EM dope and water are diluted according to the volume ratio to from a micro ecological bacteria liquid; and the aims of reducing the odor volatilization in the house and composting in advance in the house are achieved by covering chicken manure with the straw mixture on the ground of the chicken house and assisting in a circular mode of spraying the micro ecological bacteria liquid. Due to the adoption of the method, the chicken house can be fully utilized, the space and the time required by composting manure outside the house are saved and the forming period of the manure is shortened; and in addition, the manure cleaning times of breeders are reduced and the pollution to the environment and the influence on the health of chicken and the breeders caused by odor volatilization in the house are reduced. The method is an environment-friendly mode capable of meeting the requirements of deodorization in the chicken house and composting in advance.
Description
Technical field
The invention belongs to the technical field that the control of livestock industry environment and ight soil are processed, be specifically related to the interior chicken droppings deodorant of a kind of lift off pen-grown house and reach in advance compost method, raise the family scattered mainly for China middle and small scale plant, especially rural area and use.
Background technology
At present poultry has various ways, and wherein laying hen is raised in cages and raises very general with broiler chicken net bed.Because this dual mode all makes chicken away from ground and ight soil, adopt again cage or net to carry out controlled feeding simultaneously, therefore be referred to as lift off pen-grown.
In the hen house of lift off pen-grown, the hen house that the family is raised in the plant that especially scale is less or rural area scattered, chicken manure generally by at the bottom of the cage or net bottom directly fall on the ground.Because the clear excrement mode that peasant household's poultry is generally taked is artificial clear excrement, namely utilize the instruments such as spade that chicken manure is shoveled out outside the house, workload is large, can not accomplish in time clear excrement every day, usually because clear excrement is untimely or thoroughly do not cause the interior chicken manure of house to pile up and fermentation, produce the odor pollution environment, affect chicken and peasant household self health.
Stalk is the stem stalk of farm crop, the in the past effect of stalk in the livestock and poultry fecaluria is processed, mainly use as " amendment " in the excrement composting process and (see " soil ", the 1st phase of 28 volumes in 1996: farmland nutrient recirculation research IV-the prevent research of muck ammonia volatilization), be about to stalk and be mixed into according to a certain percentage in the ight soil, utilize the high C/N of stalk recently to regulate the low C/N ratio of chicken manure self.Canada also utilizes stalk etc. that feces of livestock and poultry is processed (to see " Asian-Australian Journal of Animal Science " the 7th phase of 12 volumes in 1999: Eliminating waste:strategies for sustainable manure management).But the weak point with upper type is, at first stalk is just used as the amendment of ight soil C/N ratio, and usage quantity is few; Next is just to begin to add after chicken manure is cleared out of hen house when field preparation compost, therefore stalk contacts evening with ight soil, onset time is short, and the corresponding muck composting time in later stage is longer, be not concerned about simultaneously in the hen house environment stench problem and on the impact of chicken, keeper's health.
The present invention is based on disclosed " Chinese poultry resource " 2011,33 volumes, " stalk covers hen house ammonia emission and the research of environment stench impact effect " of the 5th phase; China Agricultural University's master thesis, " sawdust covers the research that reduces pig house ammonia volatilization effect " in 2009; " Agricultural University Of He'nan's journal " 2002,36 volumes, " the livestock waste composting technology " of the 1st phase; " soil and fertilizer " 1996,3 volumes, " the microbial deodorant method of poultry manure " of the 4th phase; " Ecological Environment " nineteen ninety-five, 11 volumes, " research of microbial preparation EM control chicken manure composting process stench " of the 4th phase, and further develop on the basis of use EM stoste as relevant researchs such as main components among the published Chinese patent CN 101703887A " reodorant ".
Summary of the invention
The purpose of this invention is to provide the interior chicken droppings deodorant of a kind of lift off pen-grown house and shift to an earlier date compost method.
Chicken droppings deodorant reaches in advance compost method in a kind of lift off pen-grown house, may further comprise the steps:
(1) with water content dry product maize straw or wheat stalk with cauline leaf below 10wt%, be crushed to length less than 3 cm with kneading machine or hay cutter, with pine sawdust below the water content 7wt% by ratio of weight and the number of copies 7:2-3 be mixed into the stalk mixture;
(2) with effective microorganism (Effective Microorganisms, EM) stoste and water by volume 1:15-20 be diluted to micro-ecological bacterial liquid; Wherein EM stoste is through microscopic counting viable count 〉=300,000,000 cfu/ milliliters;
(3) at first lay one deck stalk mixture on hen house ground, thickness is 2-3 cm, sprays the above-mentioned micro-ecological bacterial liquid of one deck on it, gets final product with surface wettability; Fall excrement after 2 days, the above-mentioned stalk mixture of uniform fold one deck on it, thickness is 2-3 cm; Continue to fall excrement 2 days covers one deck stalk mixture at excrement again; After so being recycled to the 6th day, spray one deck micro-ecological bacterial liquid in stalk mixture cover surface, then the chicken manure on homonymy ground is beaten heap, pile bottom width 1-2 m, the trapezoidal buttress heap of top width 0.5-1 m highly is apart from rack or cage 10 cm, and obturages fully with thick plastic film;
Circular treatment as stated above still after the next batch chicken manure falls keeps ventilation dewetting simultaneously; After beating heap and namely falling excrement 24-30 days for 4-5 time, all have been beaten and have piled and scattered chicken manure unification clears out with ground in the house; Stir in the clear excrement process and different dunghills are mixed again, house is outer beats heap again, and making the chicken manure temperature of new heap remain on temperature is 45-50 ℃, and moisture content is 50-60% in the heap body, and pH value is 6-8, and obturages with plastic film, and the continuation composting became thoroughly decomposed into fertilizer in 30-40 days.
This method is used for middle and small scale poultry house, and every house poultry quantity is no more than 5000, and every house freshly-slaughtered poultry every day excrement output is no more than 500 kg, and every day, stalk mixture usage quantity accounted for the 10-20% of freshly-slaughtered poultry excrement weight.
This method is applicable to chicken 30 days and uses with interior raising.
Beneficial effect of the present invention: chicken droppings deodorant reaches in advance compost method in a kind of lift off pen-grown house provided by the invention, at first with the mixture of stalk and sawdust as a kind of covering material, the physical action of using its covering and isolation reduces the volatilization of foul gas such as ammonia, reduces environment stench in the house; Next, the auxiliary micro-ecological bacterial liquid that uses is processed, and in conjunction with digestion and metabolism and the deodorization of microorganism, the interior foul odour of house is further reduced; In addition, cultivation site just comes into effect in hen house, the carbon source material that original house need be added during outer compost advances in the house and adds, also being about to C/N that the chicken manure muck forms the middle and later periods advances to early stage than regulate process and carries out, not only can take full advantage of hen house, save the outer muck composting requisite space of house, time, shorten muck and form the cycle, and reduced the clear excrement number of times of poultry raiser, reduced in the house because the environmental pollution that the volatilization of chicken manure stench causes and to chicken, the impact of keeper's health is a kind ofly can satisfy the environmental protection mode that hen house deodorizing demand can be carried out again compost in advance.
Embodiment
The present invention will be further described with specific embodiment for the below.
Embodiment 1
(1) with water content dry product maize straw or wheat stalk with cauline leaf below 10wt%, be crushed to length less than 3 cm with kneading machine or hay cutter, with pine sawdust below the water content 7wt% by ratio of weight and the number of copies 7:3 be mixed into the stalk mixture;
(2) with EM stoste and water by volume 1:15 be diluted to micro-ecological bacterial liquid, wherein EM stoste is through microscopic counting viable count 〉=300,000,000 cfu/ milliliters.
(3) fast large-scale broiler chicken 12 ages in days begin, and at first lay one deck stalk mixture on hen house ground, and thickness is 2-3 cm, sprays one deck micro-ecological bacterial liquid on it, gets final product with surface wettability; Fall excrement after 2 days, the above-mentioned stalk mixture of uniform fold one deck on it, thickness is 2-3 cm; Continue to fall excrement 2 days covers one deck stalk mixture at excrement again; After so being recycled to the 6th day, spray one deck micro-ecological bacterial liquid in stalk mixture cover surface, then the chicken manure on homonymy ground is beaten heap, pile bottom width 1-2 m, the trapezoidal buttress heap of top width 0.5-1 m is 40-50 cm highly, and obturages fully with plastic film.
Circular treatment according to said method still after the next batch chicken manure falls prevents that strictly the water fountain on cage or the rack from leaking, and keeps simultaneously per hour opening exhaust fan in the house and carries out ventilation dewetting in 5 minutes.After beating heap 4 times, all have beaten heap and scattered chicken manure unification clears out with ground in the house.Stir also in the clear excrement process different dunghills are mixed again, house is outer beats heap again, makes the chicken manure temperature of new heap remain on 45-50 ℃, moisture content 50-60% in the heap body, pH value scope and is obturaged with thick plastic film between 6-8, continues composting and can fully become thoroughly decomposed into fertile about 30-40 days.Clear out of the mode (generally needing 60-70 days) that just begins to carry out compost behind the hen house than conventional chicken manure and shortened 7-12 days, effectively reduce simultaneously the hen house stink, than not taking present method to carry out ammonia concentration reduction 10-15% in the processed conventionally hen house, reduced the disadvantageous effect to chicken and poultry raiser's health.
Embodiment 2
(1) with water content dry product maize straw or wheat stalk with cauline leaf below 10wt%, be crushed to length less than 3 cm with kneading machine or hay cutter, with pine sawdust below the water content 7wt% by ratio of weight and the number of copies 7:2 be mixed into the stalk mixture;
(2) EM stoste and water by volume 1:18 be diluted to micro-ecological bacterial liquid.Wherein EM stoste is through microscopic counting viable count 〉=300,000,000 cfu/ milliliters.
(3) fast large-scale broiler chicken 12 ages in days begin, and at first lay one deck stalk mixture on hen house ground, and thick approximately 2-3 cm sprays one deck micro-ecological bacterial liquid on it, get final product with surface wettability.Fell excrement after 2 days, the above-mentioned stalk mixture of uniform fold one deck on it, thick approximately 2-3 cm.Continue to fall excrement 2 days covers the above-mentioned stalk mixture of one deck at excrement again.After so being recycled to the 6th day, spray above-mentioned micro-ecological bacterial liquid in stalk mixture cover surface, then the chicken manure on homonymy ground is beaten heap, pile bottom width 1-2 m, high 40-50 cm, the trapezoidal buttress of upper top width 0.5-1 m is piled, and obturages fully with plastic film.
Circular treatment according to said method still after the next batch chicken manure falls.Prevent that strictly the water fountain on cage or the rack from leaking, keep simultaneously per hour opening exhaust fan in the house and carried out ventilation dewetting in 5 minutes.After beating heap 5 times, all have beaten heap and scattered chicken manure unification clears out with ground in the house.Stir in the clear excrement process and different dunghills are mixed again, house is beaten heap outward again, makes that the chicken manure temperature remains on 45-50 ℃ in the new heap, moisture content 50-60% in the heap body, pH value scope and is obturaged with thick plastic film between 6-8, continues composting and can fully become thoroughly decomposed into fertile about 30-40 days.Clear out of the mode (generally needing 60-70 days) 6-8 days in advance that just begins to carry out compost behind the hen house than conventional chicken manure, effectively reduce simultaneously the hen house stink, than not taking present method to carry out ammonia concentration reduction 8-10% in the processed conventionally hen house, reduce the disadvantageous effect to chicken and poultry raiser's health.
Embodiment 3
(1) with water content dry product maize straw or wheat stalk with cauline leaf below 10wt%, be crushed to length less than 3 cm with kneading machine or hay cutter, with pine sawdust below the water content 7wt% by ratio of weight and the number of copies 7:2 be mixed into the stalk mixture;
(2) EM stoste and water by volume 1:20 be diluted to micro-ecological bacterial liquid.Wherein EM stoste is through microscopic counting viable count 〉=300,000,000 cfu/ milliliters.
(3) ages in laying hen 8 week, at first lay one deck stalk mixture on hen house ground, thick approximately 2-3 cm, sprinkling one deck micro-ecological bacterial liquid gets final product with surface wettability it on.Fell excrement after 2 days, the above-mentioned stalk mixture of uniform fold one deck on it, thick approximately 2-3 cm.Continue to fall excrement 2 days covers the above-mentioned stalk mixture of one deck at excrement again.After so being recycled to the 6th day, spray above-mentioned micro-ecological bacterial liquid in stalk mixture cover surface, then the chicken manure on homonymy ground is beaten heap, pile bottom width 1-2 m, high 40-50 cm, the trapezoidal buttress of top width 0.5-1 m is piled, and obturages fully with plastic film.
Circular treatment according to said method still after the next batch chicken manure falls.Prevent that strictly the water fountain on cage or the rack from leaking, keep simultaneously per hour opening exhaust fan in the house and carried out ventilation dewetting in 5 minutes.After beating heap 5 times, all have beaten heap and scattered chicken manure unification clears out with ground in the house.Stir in the clear excrement process and different dunghills are mixed again, house is beaten heap outward again, makes that the chicken manure temperature remains on 45-50 ℃ in the new heap, moisture content 50-60% in the heap body, pH value scope and is obturaged with thick plastic film between 6-8, continues composting and can fully become thoroughly decomposed into fertile about 30-40 days.Clear out of the mode (generally needing 60-70 days) about 6-8 days in advance that just begins to carry out compost behind the hen house than conventional chicken manure, effectively reduce simultaneously the hen house stink, than not taking present method to carry out ammonia concentration reduction 6-10% in the processed conventionally hen house, reduce the disadvantageous effect to chicken and poultry raiser's health.
Claims (3)
1. the interior chicken droppings deodorant of lift off pen-grown house reaches in advance compost method, it is characterized in that, may further comprise the steps:
(1) with water content dry product maize straw or wheat stalk with cauline leaf below 10wt%, be crushed to length less than 3 cm with kneading machine or hay cutter, with pine sawdust below the water content 7wt% by ratio of weight and the number of copies 7:2-3 be mixed into the stalk mixture;
(2) with effective microorganism stoste and water by volume 1:15-20 be diluted to micro-ecological bacterial liquid; Wherein effective microorganism stoste is through microscopic counting viable count 〉=300,000,000 cfu/ milliliters;
(3) at first lay one deck stalk mixture on hen house ground, thickness is 2-3 cm, sprays the above-mentioned micro-ecological bacterial liquid of one deck on it, gets final product with surface wettability; Fall excrement after 2 days, the above-mentioned stalk mixture of uniform fold one deck on it, thickness is 2-3 cm; Continue to fall excrement 2 days covers one deck stalk mixture at excrement again; After so being recycled to the 6th day, spray one deck micro-ecological bacterial liquid in stalk mixture cover surface, then the chicken manure on homonymy ground is beaten heap, pile bottom width 1-2 m, the trapezoidal buttress heap of top width 0.5-1 m highly is apart from rack or cage 10 cm, and obturages fully with thick plastic film;
Circular treatment as stated above still after the next batch chicken manure falls keeps ventilation dewetting simultaneously; After beating heap and namely falling excrement 24-30 days for 4-5 time, all have been beaten and have piled and scattered chicken manure unification clears out with ground in the house; Stir in the clear excrement process and different dunghills are mixed again, house is outer beats heap again, and making the chicken manure temperature of new heap remain on temperature is 45-50 ℃, and moisture content is 50-60% in the heap body, and pH value is 6-8, and obturages with plastic film, and the continuation composting became thoroughly decomposed into fertilizer in 30-40 days.
2. the interior chicken droppings deodorant of described a kind of lift off pen-grown house reaches in advance compost method according to claim 1, it is characterized in that, this method is used for middle and small scale poultry house, every house poultry quantity is no more than 5000, every house freshly-slaughtered poultry every day excrement output is no more than 500 kg, and every day, stalk mixture usage quantity accounted for the 10-20% of freshly-slaughtered poultry excrement weight.
3. according to claim 1 chicken droppings deodorant and compost method in advance in the described a kind of lift off pen-grown house is characterized in that, this method is applicable to chicken 30 days and uses with interior raising.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012104050566A CN102875208A (en) | 2012-10-22 | 2012-10-22 | Method for chicken manure deodorization and in-advance composting in off-ground stable breeding house |
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| CN2012104050566A CN102875208A (en) | 2012-10-22 | 2012-10-22 | Method for chicken manure deodorization and in-advance composting in off-ground stable breeding house |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104177139A (en) * | 2014-08-14 | 2014-12-03 | 明金阳 | Chicken manure organic fertilizer for microbial fermentation |
| CN109180228A (en) * | 2018-11-23 | 2019-01-11 | 湖南山水道生态文化发展有限公司 | The method that chicken manure is processed into organic fertilizer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3814057A (en) * | 1971-02-08 | 1974-06-04 | Us Agriculture | Separator for negatively phototactic house fly larvae from chicken hen excreta |
| JPS61271953A (en) * | 1985-05-28 | 1986-12-02 | Tadayuki Yoshida | Conversion of poultry manure to feed |
| CN101703887A (en) * | 2009-11-13 | 2010-05-12 | 河海大学 | Deodorant |
| JP2011037663A (en) * | 2009-08-10 | 2011-02-24 | Kawai Hiryo Kk | Fertilizer containing poultry manure and production method for the same |
-
2012
- 2012-10-22 CN CN2012104050566A patent/CN102875208A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3814057A (en) * | 1971-02-08 | 1974-06-04 | Us Agriculture | Separator for negatively phototactic house fly larvae from chicken hen excreta |
| JPS61271953A (en) * | 1985-05-28 | 1986-12-02 | Tadayuki Yoshida | Conversion of poultry manure to feed |
| JP2011037663A (en) * | 2009-08-10 | 2011-02-24 | Kawai Hiryo Kk | Fertilizer containing poultry manure and production method for the same |
| CN101703887A (en) * | 2009-11-13 | 2010-05-12 | 河海大学 | Deodorant |
Non-Patent Citations (2)
| Title |
|---|
| 耿爱莲，等: "利用秸秆覆盖减少鸡舍氨气排放和恶臭效果研究", 《2010年家禽环境与生态学术研讨会论文集》, 31 December 2010 (2010-12-31) * |
| 赵京普，等: "微生物制剂EM控制鸡粪堆制过程恶臭的研究", 《农村生态环境》, vol. 11, no. 4, 31 December 1995 (1995-12-31) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104177139A (en) * | 2014-08-14 | 2014-12-03 | 明金阳 | Chicken manure organic fertilizer for microbial fermentation |
| CN104177139B (en) * | 2014-08-14 | 2016-04-06 | 明金阳 | A kind of chicken manure organic fertilizer of fermentable |
| CN109180228A (en) * | 2018-11-23 | 2019-01-11 | 湖南山水道生态文化发展有限公司 | The method that chicken manure is processed into organic fertilizer |
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Application publication date: 20130116 |