CN104355684A - Technology for producing organic fertilizer by fermenting dung of southern caged laying hens - Google Patents
Technology for producing organic fertilizer by fermenting dung of southern caged laying hens Download PDFInfo
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- CN104355684A CN104355684A CN201410607294.4A CN201410607294A CN104355684A CN 104355684 A CN104355684 A CN 104355684A CN 201410607294 A CN201410607294 A CN 201410607294A CN 104355684 A CN104355684 A CN 104355684A
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- fermentation
- chicken manure
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- manure
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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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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
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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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- 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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- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Engineering & Computer Science (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a technology for producing an organic fertilizer by fermenting dung of southern caged laying hens. The technology comprises steps of poultry dung treatment, primary fermentation, final fermentation and the like, and has the advantages that since furnace ash is added in the step of final fermentation, not only is a hygroscopic effect realized to reduce moisture content, but also ammonia volatilization caused by high alkalinity of the furnace ash is avoided effectively, loss of nutrient nitrogen is prevented, and reduction of the total nutrient is avoided; compared with that of the conventional southern organic fertilizer production technology, the fermentation time of the technology disclosed by the invention is shortened by more than 40 days, so that convenience is brought for factory production of the organic fertilizer; under the premise that the prescribed moisture content requirement is met, the organic fertilizer produced according to the technology disclosed by the invention is more than 10 percent in total nutrient content, and is kept more than 3 percent in N content.
Description
Technical field
The present invention relates to the production technique of a kind of southern area cage bird manure fermentation fertilizer, belong to organic fertilizer production technical field.
Background technology
Along with domestic aquaculture development is rapid; especially the cultivation of the cage bird such as laying hen is in intensive, mass-producing; cultivation enormous amount; chicken manure output is large and concentrated; if chicken manure can not process in time; can cause stacking nowhere, or stack to environment for a long time, the ight soil that therefore cage bird produces has become one of important factor of restriction breeding enterprise depth development.
For avoiding too much chicken manure to bring impact, current northern breeding enterprise is generally that freshly-slaughtered poultry excrement is made organic fertilizer or chicken manure class feed by fermentation.And southern rainwater is many, moisture weight, high humidity, the water content of cage bird (laying hen) ight soil is high, generally reach more than 90 percent, direct fermentation fertilizer is difficult, not even not successfully, shows as fermentation time long, nearly 60 days, product fermentation is not thorough, and moisture severe overweight, generally more than 40 percent.Current southern cage bird plant and breeding enterprise are that what make to obtain is that the water content of the organic fertilizer that raw material production goes out reaches standard with chicken manure, and thoroughly, its general way is dried in advance by chicken manure, dries or dries after the fermentation has been completed in fermentation.Be no matter dry or ferment post-drying in advance, Ammonia valatilization is serious during the fermentation, makes nitrogen nutrient run off, and the fertilizer nutrient content finally prepared is also just on the low side, and fertilizer efficiency is not high yet, does not even reach state-set standard.Or it is high to produce organic commercial fertilizer cost, does not have economic benefit.
Summary of the invention
In order to overcome the deficiency that above-mentioned prior art exists, the invention provides the production technique that the high and water content of a kind of fertilizer efficiency reaches the southern cage bird manure fermentation fertilizer of specified requirement, nutrient content not only can be made to reach more than 10%, N content is stabilized in more than 3%, moisture content less than 30%, other technical parameter meets national standard, and starting material are wide, price is low, and technique is simple.
Technical scheme of the present invention is to provide a kind of production technique of southern batterylaying manure fermentation fertilizer, comprises the steps:
(1) chicken manure process: will raise dried poultrymanure scattered and mix with rare chicken manure of raising in cages, obtained water content is the chicken manure of 60%-70%, for subsequent use;
(2) just ferment: be add zeolite powder and calcium chloride in the chicken manure of 60%-70% toward water content, wherein the weight proportion of chicken manure, zeolite powder, calcium chloride three is 100:3:3, and add rw fermenting agent, be 60-70 DEG C of condition bottom fermentation about 10 days in temperature after being uniformly mixed, obtain just fermentation materials;
(3) fermentation eventually: the powdery ashes adding more than 200 orders in fermentation materials, the addition of ashes is the 20%-25% of just fermentation materials gross weight, and again ferment, leavening temperature is fermented for 60-70 DEG C, 4-5 days, obtained fermentation fertilizer.
As a preferred version, described in raise dried poultrymanure scattered be that the fresh of water content about 12% raises chicken manure scattered, rare chicken manure of raising in cages to be water content be more than 90% fresh chicken manure of raising in cages.
As another preferred version, the powdery ashes added in whole fermentation procedure are the ashes of biomass power plant.
Advantage of the present invention is: 1, because the joining day is at fermentation coda, not only play moisture absorption, reduce moisture content effect, and effectively evade because ashes alkalescence is strong and cause Ammonia valatilization, prevent the loss of nitrogen nutrient, avoid reducing total nutrient; In addition, ashes more than 200 orders effectively can wrap up fermentation materials and fill the gap between fermentation materials, also Ammonia valatilization can be suppressed, create anaerobic and the low environment of humidity simultaneously, play stopping fermentation, terminate the effect of fermentation reaction, thus effectively prevent from causing organic matter inorganization because of yeast-bitten, fermentation time compares existing southern organic fertilizer production time shorten more than 40 day simultaneously, is conducive to factorial praluction fertilizer; 2, zeolite powder has provides trace element, absorbs the effect of ammonia; And at 60-70 degree temperature, calcium chloride and NH3 react generation ammonium chloride, have the effect absorbing ammonia, both all can fixed nitrogen, pin the ammonia produced in organic fertilizer fermentation process, increase fertilizer efficiency; 3, the fertilizer that the present invention produces ensures that nutrient total content reaches more than 10% on the basis that the moisture content reaching defined requires, and N content remains on more than 3%; 4, powdery biomass electric power plant ashes nutrient content is more than 5%, being mainly potassium and phosphorus, being in mineralized, adding when not completing fermentation, inorganic states potassium, phosphorus in ashes can be converted into organic potassium, phosphorus, be beneficial to Crop.
Embodiment
Now in conjunction with specific embodiments, technology contents of the present invention is further described.
Embodiment 1: the production technique of southern layer manure fermentation fertilizer, comprises the steps:
(1) by water content be about 12% freshly raise fresh rare chicken manure of raising in cages that dried poultrymanure and water content are more than 90% scattered and mix, obtained water content is the chicken manure of 60%-70%, for subsequent use, wherein raise dried poultrymanure scattered and be as the criterion to mix the chicken manure that obtained water content is 60%-70% with the consumption of rare chicken manure of raising in cages;
(2) just ferment: be add zeolite powder and calcium chloride in the chicken manure of 60%-70% toward water content, wherein water content be the chicken manure of 60%-70%, zeolite powder, calcium chloride three weight proportion be 100:3:3, and add rw fermenting agent, be 70 DEG C of condition bottom fermentations about 10 days in temperature after being uniformly mixed, obtain just fermentation materials; Rw fermenting agent directly buys, and its add-on is with reference to the specification sheets in rw fermenting agent packaging;
(3) fermentation eventually: the ashes in ancient times adding 240 order powdery biomass power plants in fermentation materials, the addition of ashes is 20% of fermentation materials gross weight, again ferments, and leavening temperature is 70 DEG C, within 4-5 days, has fermented, obtained fermentation fertilizer.
Embodiment 2: the production technique of southern layer manure fermentation fertilizer, comprises the steps:
(1) by water content be about 12% freshly raise rare chicken manure of raising in cages that dried poultrymanure and water content are more than 90% scattered and mix, obtained water content is the chicken manure of 60%-70%, for subsequent use, wherein raise dried poultrymanure scattered and be as the criterion to mix the chicken manure that obtained water content is 60%-70% with the consumption of rare chicken manure of raising in cages;
(2) just ferment: be add zeolite powder and calcium chloride in the fresh chicken manure of 60%-70% toward water content, wherein water content be the chicken manure of 60%-70%, zeolite powder, calcium chloride three weight proportion be 100:3:3, and add rw fermenting agent, be 60 DEG C of condition bottom fermentations about 10 days in temperature after being uniformly mixed, obtain just fermentation materials;
(3) fermentation eventually: the ashes in ancient times adding 200 order powdery biomass power plants in fermentation materials, the addition of ashes is 25% of fermentation materials gross weight, again ferments, and leavening temperature is 60 DEG C, within 4-5 days, has fermented, obtained fermentation fertilizer.
Production technique of the present invention compares the technique of existing southern layer manure fermentation, and fermentation time substantially reduces, and nutrient content can be made to reach more than 10%, and N content is stabilized in more than 3%, moisture content less than 30%.The advantage of processing step of the present invention is reacted below by several testing data form.
Table 1: whether to add chicken manure fermenting process data contrast that ashes are parameter (other processing step and of the present invention be consistent)
Table 2: to add chicken manure fermenting process data that the time of ashes is parameter contrast (other processing step and of the present invention be consistent)
Table 3: to add chicken manure fermenting process data that the fineness of ashes is parameter contrast (other processing step and of the present invention be consistent)
| Nutrient content | Moisture content | N content | Fermentation time | |
| Ashes below 200 orders | About 10% | Less than 30% | More than 3% | More than 15 days |
| Biomass electric power plant ashes (the present invention) more than 200 orders | More than 10% | Less than 30% | More than 3% | 15 days |
As can be seen here, the present invention is on the basis ensureing moisture content less than 30%, and substantially reduce fermentation time, nutrient content also reaches more than 10%.In invention the joining day of ashes guarantee hygroscopic effect while effectively control Ammonia valatilization, prevent the loss of nitrogen nutrient, avoid reduce total nutrient; And ashes adopt the biomass electric power plant ashes of more than 200 orders, effectively can wrap up fermentation materials and fill the gap between fermentation materials, playing the effect terminating fermentation reaction, effectively preventing from causing because of yeast-bitten organic matter inorganization, also shorten fermentation time.
Claims (3)
1. a production technique for southern batterylaying manure fermentation fertilizer, comprises the steps:
(1) chicken manure process: will raise dried poultrymanure scattered and mix with rare chicken manure of raising in cages, obtained water content is the chicken manure of 60%-70%, for subsequent use;
(2) just ferment: be add zeolite powder and calcium chloride in the chicken manure of 60%-70% toward water content, wherein the weight proportion of chicken manure, zeolite powder, calcium chloride three is 100:3:3, and add rw fermenting agent, be 60-70 DEG C of condition bottom fermentation about 10 days in temperature after being uniformly mixed, obtain just fermentation materials;
(3) fermentation eventually: the powdery ashes adding more than 200 orders in fermentation materials, the addition of ashes is the 20%-25% of just fermentation materials gross weight, and again ferment, leavening temperature is fermented for 60-70 DEG C, 4-5 days, obtained fermentation fertilizer.
2. the production technique of southern batterylaying manure fermentation fertilizer according to claim 1, is characterized in that, described in raise dried poultrymanure scattered be that the fresh of water content about 12% raises chicken manure scattered, rare chicken manure of raising in cages to be water content be more than 90% fresh chicken manure of raising in cages.
3. the production technique of southern batterylaying manure fermentation fertilizer according to claim 1 and 2, it is characterized in that, the powdery ashes added in whole fermentation procedure are the ashes of biomass power plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607294.4A CN104355684B (en) | 2014-11-03 | 2014-11-03 | The production technology of south cage bird manure fermentation fertilizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607294.4A CN104355684B (en) | 2014-11-03 | 2014-11-03 | The production technology of south cage bird manure fermentation fertilizer |
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| CN104355684A true CN104355684A (en) | 2015-02-18 |
| CN104355684B CN104355684B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410607294.4A Expired - Fee Related CN104355684B (en) | 2014-11-03 | 2014-11-03 | The production technology of south cage bird manure fermentation fertilizer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106748480A (en) * | 2016-12-27 | 2017-05-31 | 广东杨氏农业有限公司 | The production technology of chicken manure fermentation organic fertilizer |
| CN108440220A (en) * | 2018-07-02 | 2018-08-24 | 李传文 | A kind of feces of livestock and poultry processing biological organic bacterial manure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6395188A (en) * | 1986-10-13 | 1988-04-26 | 三輪 弘住 | Manufacture of odorless fertilizer from chicken excrements |
| US20080098782A1 (en) * | 2006-10-25 | 2008-05-01 | Teruo Urano | Phosphatic/potash compound fertilizer and method of production thereof |
| CN101659869A (en) * | 2009-09-16 | 2010-03-03 | 黑龙江省农科院农村能源研究所 | Special organic compound modifier used in carbonate-type paddy fields and preparation method thereof |
| CN102919081A (en) * | 2012-11-05 | 2013-02-13 | 北海市农业科学研究所 | Organic matrix applicable to greenhouse fruit and vegetable cultivation |
-
2014
- 2014-11-03 CN CN201410607294.4A patent/CN104355684B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6395188A (en) * | 1986-10-13 | 1988-04-26 | 三輪 弘住 | Manufacture of odorless fertilizer from chicken excrements |
| US20080098782A1 (en) * | 2006-10-25 | 2008-05-01 | Teruo Urano | Phosphatic/potash compound fertilizer and method of production thereof |
| CN101659869A (en) * | 2009-09-16 | 2010-03-03 | 黑龙江省农科院农村能源研究所 | Special organic compound modifier used in carbonate-type paddy fields and preparation method thereof |
| CN102919081A (en) * | 2012-11-05 | 2013-02-13 | 北海市农业科学研究所 | Organic matrix applicable to greenhouse fruit and vegetable cultivation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106748480A (en) * | 2016-12-27 | 2017-05-31 | 广东杨氏农业有限公司 | The production technology of chicken manure fermentation organic fertilizer |
| CN108440220A (en) * | 2018-07-02 | 2018-08-24 | 李传文 | A kind of feces of livestock and poultry processing biological organic bacterial manure |
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| Publication number | Publication date |
|---|---|
| CN104355684B (en) | 2016-08-17 |
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Granted publication date: 20160817 Termination date: 20171103 |