CN110386850A - A kind of preparation method of organic fertilizer - Google Patents
A kind of preparation method of organic fertilizer Download PDFInfo
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- CN110386850A CN110386850A CN201910738789.3A CN201910738789A CN110386850A CN 110386850 A CN110386850 A CN 110386850A CN 201910738789 A CN201910738789 A CN 201910738789A CN 110386850 A CN110386850 A CN 110386850A
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- organic fertilizer
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- stalk
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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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of preparation methods of organic fertilizer, belong to technical field of agricultural fertilizers, for the heavier problem of existing fertilizer pollution, now propose following scheme, it is the following steps are included: prepare raw material, 42~68 parts of feces of livestock and poultry, 35~65 parts of stalk needed for weighing organic fertilizer according to following parts by weight, 1.5~3.5 parts of humic acid and 2.0~7.0 parts of fermenting agent；Feces of livestock and poultry harmless treatment effectively removes the heavy metal ion of feces of livestock and poultry using chemical extraction method；The present invention carries out the preparation of waste material by agricultural crop straw and excrement of animals, and cost of material is low, improves the utilization rate of resource；Pass through feces of livestock and poultry harmless treatment, the heavy metal ion of feces of livestock and poultry is effectively removed using chemical extraction method, to reach the requirement of environmentally friendlyization, processing stalk is used in combination using alkalization method and biological method, to in stalk lignocellulosic and hemicellulose handle, improve the utilization rate of stalk.
Description
Technical field
The present invention relates to technical field of agricultural fertilizers more particularly to a kind of preparation methods of organic fertilizer.
Background technique
For the needs for adapting to agricultural modernization development, chemical fertilizer is produced in addition to continuing growing yield, just towards efficiently multiple
Combination, and the fertile pipeline of fertilizer machinery, fortune, liquid manure sprinkling irrigation instrumentation direction is combined to develop.Liquefied ammonia, ammonium polyphosphate, polyphosphoric acid
Potassium etc. becomes the main fertilizer variety greatly developed because having many advantages, such as that nutrient density is high or accessory ingredient is few.Many chemical fertilizer
It also tends to that fluid fertilizer is made, and mixes trace-element fertilizer and pesticide wherein, become multi-effect compound fertilizer material, be convenient for
The combination of pipeline transportation and fertilizer irrigation (sprinkling irrigation, trickle irrigation) has the advantages that saving of labor, water-saving and saves fertilizer.As industrialized agriculture is (as moulded
Expect greenhouse etc.) development, vegetables, melon and fruit will gradually increase the demand of carbon dioxide fertilizer.But it applies in large quantities for a long time
Chemical fertilizer often results in environmental pollution.In order to keep Agro-ecology to balance, organic fertilizer should be advocated and be used cooperatively with chemical fertilizer, so as to
Soil property deterioration and environmental pollution are avoided while meeting crop to nutrient requirement.
Chemical fertilizer average effective utilization rate is low, and the utilization rate of the current chemical fertilizer in China is generally 30%~40%, and external flourishing state
Family's chemical fertilizer effective rate of utilization is commonly 50%, part up to 70%.Since chemical fertilizer cannot be fully utilized in application, have every year
A large amount of loss of chemical fertilizer is polluted and is endangered to water body and atmosphere, contains a huge sum of moneyBelong toLoss of chemical fertilizer caused by pollution and danger
Evil is more prominent.So being badly in need of free of contamination feature of environmental protection fertilizer.Thus it is proposed that a kind of preparation method of organic fertilizer solves
Certainly problem above.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of preparation of the organic fertilizer proposed
Method.
To achieve the goals above, present invention employs following technical solutions:
The following steps are included:
S1, prepare raw material, 42~68 parts of feces of livestock and poultry, stalk 35~65 needed for weighing organic fertilizer according to following parts by weight
Part, 1.5~3.5 parts of humic acid and 2.0~7.0 parts of fermenting agent；
S2, feces of livestock and poultry harmless treatment, the heavy metal ion of feces of livestock and poultry is effectively removed using chemical extraction method, to reach ring
Protect innoxious requirement.
Processing stalk is used in combination using alkalization method and biological method, in stalk in S3, stalk processing, crushing straw
Lignocellulosic and hemicellulose handled, improve the utilization rate of straw；
S4, compost fermentation blend the feces of livestock and poultry of harmless treatment, treated crop straw and humic acid uniformly, and add
Enter fermenting agent to ferment, be fermented using aerobic fermentation mode, innoxious organic fertilizer raw material is made；
S5, fertilizer molding, are as desired made fertilizer the shape of needs.
Preferably, in the S2, chemical extraction method uses the agent of JYK-911 heavy metals removal, and JYK-911 liquid preparation is thrown
It is added in feces of livestock and poultry, it is stirred to react 5~after twenty minutes.
Preferably, in the S3, alkalization method is any into the stalk of crushing addition urea, ammonium bicarbonate.
Preferably, in the S3, biological method is to mix the fermentation of people's yeast, first soaks the stalk of crushing with hot water and mixes people
Yeast, ferment 12h or more.
Preferably, in the S4, fermentation is fermented using aerobic fermentation mode, the temperature that fermentation temperature is 27-30 DEG C
Lower fermentation.
Preferably, in the S5, mixing organic fertilizer raw material obtained in S4 is added in batch mixer, together by fertilizer molding
When the humidity that a small amount of water adjusts material is added, so that material is in optimal granulating state, be evenly dispersed to by depiler
In each extruder, material granulation is completed, product then is made by sieving, drying, sieve again, packing.
Preferably, in the S5, mixing organic fertilizer raw material obtained in S4 is added in screening machine, sieves by fertilizer molding
Granular material after point is packed, and large granular materials return to screening machine after forklift rolls and continue with.Powdery organic fertilizer
Local use can be met, had the advantages that at low cost.
Preferably, in the S1, the raw material including following parts by weight: 50~60 parts of feces of livestock and poultry, 45~55 parts of stalk, corruption
2.0~3.0 parts of phytic acid, 3.0~6.0 parts of fermenting agent.
Preferably, in the S1, prepare raw material, the raw material including following parts by weight: 50~60 parts of feces of livestock and poultry, stalk 45
~55 parts, 2.3~2.7 parts of humic acid, 4.0~5.0 parts of fermenting agent.
Preferably, in the S1, fermenting agent is that Nong Shengle kind plants em bacterium solution.
Compared with prior art, the beneficial effects of the present invention are: the present invention by agricultural crop straw and excrement of animals come into
The preparation of row waste material, cost of material is low, improves the utilization rate of resource；By feces of livestock and poultry harmless treatment, using chemical extraction
Method effectively removes the heavy metal ion of feces of livestock and poultry, to reach the requirement of environmentally friendlyization, using alkalization method and biological method
Processing stalk is used in combination, in stalk lignocellulosic and hemicellulose handle, improve the utilization rate of straw.This hair
The bright heavy metal ion for eliminating fertilizer realizes environmental and ecological fertilizer, cost of material so that fertilizer not can cause environmental pollution
It is low, resource utilization is improved, it is easy to spread.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.
Embodiment one
A kind of preparation method of organic fertilizer proposed by the present invention, which comprises the following steps:
S1, prepare raw material, 42 parts of feces of livestock and poultry, 35 parts of stalk, humic acid needed for weighing organic fertilizer according to following parts by weight
1.5 parts and 2.0 parts of fermenting agent；
S2, feces of livestock and poultry harmless treatment, the heavy metal ion of feces of livestock and poultry is effectively removed using chemical extraction method, to reach ring
Protect innoxious requirement.
Using alkalization method and biological method processing stalk is used in combination, in stalk in S3, stalk processing, crushing straw
Lignocellulosic and hemicellulose handled, improve the utilization rate of straw；
S4, compost fermentation blend the feces of livestock and poultry of harmless treatment, treated crop straw and humic acid uniformly, and add
Enter fermenting agent to ferment, be fermented using aerobic fermentation mode, innoxious organic fertilizer raw material is made；
S5, fertilizer molding, are as desired made fertilizer the shape of needs.
Embodiment two
A kind of preparation method of organic fertilizer proposed by the present invention, which comprises the following steps:
S1, prepare raw material, 50 parts of feces of livestock and poultry, 45 parts of stalk, humic acid needed for weighing organic fertilizer according to following parts by weight
2.0 parts and 3.5 parts of fermenting agent；
S2, feces of livestock and poultry harmless treatment, the heavy metal ion of feces of livestock and poultry is effectively removed using chemical extraction method, to reach ring
Protect innoxious requirement.
Processing stalk is used in combination using alkalization method and biological method, in stalk in S3, stalk processing, crushing straw
Lignocellulosic and hemicellulose handled, improve the utilization rate of straw；
S4, compost fermentation blend the feces of livestock and poultry of harmless treatment, treated crop straw and humic acid uniformly, and add
Enter fermenting agent to ferment, be fermented using aerobic fermentation mode, innoxious organic fertilizer raw material is made；
S5, fertilizer molding, are as desired made fertilizer the shape of needs.
Embodiment three
A kind of preparation method of organic fertilizer proposed by the present invention, which comprises the following steps:
S1, prepare raw material, 60 parts of feces of livestock and poultry, 58 parts of stalk, humic acid needed for weighing organic fertilizer according to following parts by weight
2.5 parts and 4.5 parts of fermenting agent；
S2, feces of livestock and poultry harmless treatment, the heavy metal ion of feces of livestock and poultry is effectively removed using chemical extraction method, to reach ring
Protect innoxious requirement.
Using alkalization method and biological method processing stalk is used in combination, in stalk in S3, stalk processing, crushing straw
Lignocellulosic and hemicellulose handled, improve the utilization rate of straw；
S4, compost fermentation blend the feces of livestock and poultry of harmless treatment, treated crop straw and humic acid uniformly, and add
Enter fermenting agent to ferment, be fermented using aerobic fermentation mode, innoxious organic fertilizer raw material is made；
S5, fertilizer molding, are as desired made fertilizer the shape of needs.
Example IV
A kind of preparation method of organic fertilizer proposed by the present invention, which comprises the following steps:
S1, prepare raw material, 68 parts of feces of livestock and poultry, 65 parts of stalk, humic acid needed for weighing organic fertilizer according to following parts by weight
3.5 parts and 7.0 parts of fermenting agent；
S2, feces of livestock and poultry harmless treatment, the heavy metal ion of feces of livestock and poultry is effectively removed using chemical extraction method, to reach ring
Protect innoxious requirement.
Processing stalk is used in combination using alkalization method and biological method, in stalk in S3, stalk processing, crushing straw
Lignocellulosic and hemicellulose handled, improve the utilization rate of straw；
S4, compost fermentation blend the feces of livestock and poultry of harmless treatment, treated crop straw and humic acid uniformly, and add
Enter fermenting agent to ferment, be fermented using aerobic fermentation mode, innoxious organic fertilizer raw material is made；
S5, fertilizer molding, are as desired made fertilizer the shape of needs.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of preparation method of organic fertilizer, which comprises the following steps:
S1, prepare raw material, 42~68 parts of feces of livestock and poultry, stalk 35~65 needed for weighing organic fertilizer according to following parts by weight
Part, 1.5~3.5 parts of humic acid and 2.0~7.0 parts of fermenting agent；
S2, feces of livestock and poultry harmless treatment, the heavy metal ion of feces of livestock and poultry is effectively removed using chemical extraction method；
Processing stalk is used in combination using alkalization method and biological method, to the wood in stalk in S3, stalk processing, crushing straw
Matter cellulose and hemicellulose are handled；
The feces of livestock and poultry of harmless treatment, treated straw and humic acid are blended uniformly, and hair are added by S4, compost fermentation
Yeast-like fungi agent is fermented, and innoxious organic fertilizer raw material is made；
S5, fertilizer molding, are as desired made fertilizer the shape of needs.
2. a kind of preparation method of organic fertilizer according to claim 1, which is characterized in that in the S2, chemical extraction
Method uses the agent of JYK-911 heavy metals removal, and JYK-911 liquid preparation is added in feces of livestock and poultry, is stirred to react 5~20 minutes
Afterwards.
3. a kind of preparation method of organic fertilizer according to claim 1, which is characterized in that in the S3, alkalization method
It is any into the stalk of crushing addition urea, ammonium bicarbonate.
4. a kind of preparation method of organic fertilizer according to claim 1, which is characterized in that in the S3, biological method
To mix the fermentation of people's yeast, the stalk of crushing is first soaked to hot water and is mixed people's yeast, ferment 12h or more.
5. a kind of preparation method of organic fertilizer according to claim 1, which is characterized in that in the S4, fermentation is used
Aerobic fermentation mode is fermented, and fermentation temperature ferments at a temperature of being 27-30 DEG C.
6. a kind of preparation method of organic fertilizer according to claim 1, which is characterized in that in the S5, fertilizer molding,
Mixing organic fertilizer raw material obtained in S4 is added in batch mixer, while the humidity that a small amount of water adjusts material is added, makes object
Material is in optimal granulating state, is evenly dispersed in each extruder by depiler, completes material granulation, by sieving,
It dries, sieve again, packing obtained product.
7. a kind of preparation method of organic fertilizer according to claim 1, which is characterized in that in the S5, fertilizer molding,
Mixing organic fertilizer raw material obtained in S4 is added in screening machine, the granular material after screening is packed, large granular materials
Screening machine is returned after forklift rolls to continue with.
8. a kind of preparation method of organic fertilizer according to claim 1, which is characterized in that in the S1, including it is following
The raw material of parts by weight: 50~60 parts of feces of livestock and poultry, 45~55 parts of stalk, 2.0~3.0 parts of humic acid, fermenting agent 3.0~6.0
Part.
9. a kind of preparation method of organic fertilizer according to claim 1, which is characterized in that in the S1, prepare raw material,
Raw material including following parts by weight: 52~58 parts of feces of livestock and poultry, 50~55 parts of stalk, 2.3~2.7 parts of humic acid, fermenting agent
4.0~5.0 parts.
10. a kind of preparation method of organic fertilizer according to claim 1, which is characterized in that in the S1, fermenting agent
Em bacterium solution is planted for Nong Shengle kind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910738789.3A CN110386850A (en) | 2019-08-12 | 2019-08-12 | A kind of preparation method of organic fertilizer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910738789.3A CN110386850A (en) | 2019-08-12 | 2019-08-12 | A kind of preparation method of organic fertilizer |
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| CN110386850A true CN110386850A (en) | 2019-10-29 |
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| CN201910738789.3A Pending CN110386850A (en) | 2019-08-12 | 2019-08-12 | A kind of preparation method of organic fertilizer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112645760A (en) * | 2020-12-30 | 2021-04-13 | 山东绿宝珠生物肥业有限公司 | Preparation method of organic fertilizer |
| CN113248334A (en) * | 2021-06-18 | 2021-08-13 | 中国科学院沈阳应用生态研究所 | Organic fertilizer based on livestock and poultry manure and preparation method thereof |
| CN113461462A (en) * | 2021-07-20 | 2021-10-01 | 广西翔兰科技有限公司 | Long-acting low-temperature decomposed EM (effective microorganisms) organic fertilizer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774845A (en) * | 2009-12-17 | 2010-07-14 | 赵东科 | High-efficient microbial organic fertilizer and production technology thereof |
| CN101830756A (en) * | 2010-05-12 | 2010-09-15 | 英联国际化学品（北京）有限公司 | Green process for producing organic fertilizer by aerobic fermentation of multi-microorganism |
| CN109761712A (en) * | 2019-03-29 | 2019-05-17 | 天津市施易得肥料有限公司 | A kind of preparation method of organic environmental-protection nuisanceless fertilizer |
-
2019
- 2019-08-12 CN CN201910738789.3A patent/CN110386850A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774845A (en) * | 2009-12-17 | 2010-07-14 | 赵东科 | High-efficient microbial organic fertilizer and production technology thereof |
| CN101830756A (en) * | 2010-05-12 | 2010-09-15 | 英联国际化学品（北京）有限公司 | Green process for producing organic fertilizer by aerobic fermentation of multi-microorganism |
| CN109761712A (en) * | 2019-03-29 | 2019-05-17 | 天津市施易得肥料有限公司 | A kind of preparation method of organic environmental-protection nuisanceless fertilizer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112645760A (en) * | 2020-12-30 | 2021-04-13 | 山东绿宝珠生物肥业有限公司 | Preparation method of organic fertilizer |
| CN113248334A (en) * | 2021-06-18 | 2021-08-13 | 中国科学院沈阳应用生态研究所 | Organic fertilizer based on livestock and poultry manure and preparation method thereof |
| CN113461462A (en) * | 2021-07-20 | 2021-10-01 | 广西翔兰科技有限公司 | Long-acting low-temperature decomposed EM (effective microorganisms) organic fertilizer |
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Application publication date: 20191029 |
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