CN110734324A - Cow dung organic fertilizer and preparation method thereof - Google Patents
Cow dung organic fertilizer and preparation method thereof Download PDFInfo
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- CN110734324A CN110734324A CN201911223695.9A CN201911223695A CN110734324A CN 110734324 A CN110734324 A CN 110734324A CN 201911223695 A CN201911223695 A CN 201911223695A CN 110734324 A CN110734324 A CN 110734324A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
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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
- 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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- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention belongs to the technical field of organic fertilizers and discloses cow dung organic fertilizers which comprise, by mass, 40-60 parts of cow dung, 10-25 parts of bean curd residues, 8-15 parts of fruit peels, 8-15 parts of peanut cakes, 8-15 parts of animal bone meal, 3-4 parts of ammonium sulfate, 0.05-0.1 part of zymophyte and 2-8 parts of urine.
Description
[ technical field ] A method for producing a semiconductor device
The invention belongs to the technical field of organic fertilizers, and particularly relates to cow dung organic fertilizers and a preparation method thereof.
[ background of the invention ]
The method is characterized in that the dry cow dung in the cow farm is collected and directly used as base fertilizer or top dressing, and the related technology has the defects that the cow dung directly used as the fertilizer cannot completely meet the nutritional requirements of plant growth, and the burning loss of plant roots is easily caused due to natural fermentation of the cow dung when the dry cow dung is directly used.
Therefore, there is a need to provide new cow dung organic fertilizers and a preparation method thereof to solve the technical problems.
[ summary of the invention ]
In order to solve the technical problems, the invention provides cow dung organic fertilizers and a preparation method thereof.
kinds of cow dung organic fertilizer comprises, by mass, 40-60 parts of cow dung, 10-25 parts of bean curd residue, 8-15 parts of fruit peel, 8-15 parts of peanut cake, 8-15 parts of animal bone meal, 3-4 parts of ammonium sulfate, 0.05-0.1 part of zymophyte agent and 2-8 parts of urine.
Preferably, the pericarp is or mixture of pericarpium Citri Tangerinae, banana peel and grape peel.
Preferably, the urine is human urine or animal urine or a mixture of both.
Preferably, the fermentation inoculum comprises bacillus subtilis and trichoderma.
Preferably, the cow dung organic fertilizer comprises the following components in percentage by mass: cow dung: 50 parts of a mixture; bean curd residue: 10 parts of (A); pericarp: 10 parts of (A); 10 parts of peanut cakes; animal bone powder: 11 parts of (1); ammonium sulfate: 3.9 parts; fermentation inoculum: 0.1; urine: 5 parts of the raw materials.
The invention also discloses a preparation method of the cow dung organic fertilizers, which comprises the following steps:
s1, taking the raw materials, and taking the following components in percentage by mass: cow dung: 40-60 parts; bean curd residue: 10-25 parts; pericarp: 8-15 parts; 8-15 parts of peanut cakes; animal bone powder: 8-15 parts; ammonium sulfate: 3-4 parts; fermentation inoculum: 0.05-0.1; urine: 2-8 parts.
S2, processing raw materials, namely cutting the peel in the step S1, sieving the cut peel to form peel residues, wherein more than 70% of the peel residues are less than 8cm in length, grinding and sieving the peanut cakes in the step S1 to form peanut cake residues, and more than 90% of the peel residues are less than 4cm in length;
s3, mixing, namely fully and uniformly mixing the peel residues and the peanut cake residues in the step S2 and the cow dung, the animal bone meal, the ammonium sulfate, the zymophyte agent and the urine in the step S1 to form a raw material mixture;
s4, fermenting, namely putting the raw material mixture obtained in the step S3 into a fermentation tank for full fermentation to form a wet cow dung organic fertilizer;
s5, drying, namely drying the wet cow dung organic fertilizer obtained in the step S4 to form a dry cow dung organic fertilizer;
s6, smashing and subpackaging, namely smashing and subpackaging the dried cow dung organic fertilizer obtained in the step S5, and completing preparation of the cow dung organic fertilizer.
Preferably, the fermentation temperature is 45-65 ℃.
Preferably, when the outdoor average temperature is less than 10 ℃, the fermentation time is 5-10 days; when the outdoor temperature is more than or equal to 10 ℃, the continuous fermentation time is 3-5 days.
Preferably, in step S6, the pulverization is performed by a pulverizer.
Compared with the prior art, the cow dung organic fertilizer can fully exert the fertilizer value in cow dung, is required by plant growth, solves the problem of environmental pollution caused by cow dung accumulation, effectively utilizes perishable objects such as fruit peels which are difficult to treat and is beneficial to environmental protection.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of the present invention, rather than all embodiments.
Example 1
The preparation method of cow dung organic fertilizers comprises the following steps:
s1, taking the raw materials, and taking the following components in percentage by mass: cow dung: 50 parts of a mixture; bean curd residue: 10 parts of (A); pericarp: 10 parts of (A); 10 parts of peanut cakes; animal bone powder: 11 parts of (1); ammonium sulfate: 3.9 parts; fermentation inoculum: 0.1; urine: 5 parts of the raw materials. Specifically, the pericarp is a mixture of orange peel and banana peel. The urine is animal urine. The fermentation inoculum comprises bacillus subtilis and trichoderma.
S2, processing raw materials, cutting the peel in the step S1, sieving to form peel residues, wherein the length of more than 70% of the peel residues is less than 8cm, grinding and sieving the peanut cakes in the step S1 to form peanut cake residues, and the length of more than 90% of the peel residues is less than 4 cm.
S3, mixing, namely fully and uniformly mixing the peel residues and the peanut cake residues in the step S2 and the cow dung, the animal bone meal, the ammonium sulfate, the zymophyte agent and the urine in the step S1 to form a raw material mixture. Specifically, the fermentation temperature is 45-50 ℃. When the outdoor average temperature is less than 10 ℃, the fermentation time is 8 days.
And S4, fermenting, namely putting the raw material mixture obtained in the step S3 into a fermentation tank for full fermentation to form the wet cow dung organic fertilizer.
And S5, drying, namely drying the wet cow dung organic fertilizer obtained in the step S4 to form a dry cow dung organic fertilizer.
S6, crushing and subpackaging, namely subpackaging the dried cow dung organic fertilizer obtained in the step S5 through a crusher, and completing the preparation of the cow dung organic fertilizer.
Example 2
The preparation method of cow dung organic fertilizers comprises the following steps:
s1, taking the raw materials, and taking the following components in percentage by mass: cow dung: 60 parts; bean curd residue: 10 parts of (A); pericarp: 8 parts of a mixture; 8 parts of peanut cakes; animal bone powder: 8 parts of a mixture; ammonium sulfate: 3 parts of a mixture; fermentation inoculum: 0.05; urine: 2.95 parts. Specifically, the pericarp is orange peel. The urine is human urine. The fermentation inoculum comprises bacillus subtilis and trichoderma.
S2, processing raw materials, cutting the peel in the step S1, sieving to form peel residues, wherein the length of more than 70% of the peel residues is less than 8cm, grinding and sieving the peanut cakes in the step S1 to form peanut cake residues, and the length of more than 90% of the peel residues is less than 4 cm.
S3, mixing, namely fully and uniformly mixing the peel residues and the peanut cake residues in the step S2 and the cow dung, the animal bone meal, the ammonium sulfate, the zymophyte agent and the urine in the step S1 to form a raw material mixture. Specifically, the fermentation temperature is 45-50 ℃. The average outdoor temperature is less than 10 degrees, and the fermentation time is 9 days.
And S4, fermenting, namely putting the raw material mixture obtained in the step S3 into a fermentation tank for full fermentation to form the wet cow dung organic fertilizer.
And S5, drying, namely drying the wet cow dung organic fertilizer obtained in the step S4 to form a dry cow dung organic fertilizer.
S6, crushing and subpackaging, namely subpackaging the dried cow dung organic fertilizer obtained in the step S5 through a crusher, and completing the preparation of the cow dung organic fertilizer.
Description of the effects:
the cow dung organic fertilizer prepared in the above example 1 was compared with a common commercially available fertilizer, and two cabbage lands having the same area were equally fertilized. The yield of the vegetable field fertilized with the cow dung organic fertilizer prepared in the above example 1 was 1.2 times that of the vegetable field fertilized with the common commercially available fertilizer.
The cow dung organic fertilizer prepared in example 2 was compared with a common commercially available fertilizer, and two equal-area radish fields were equally fertilized. The yield of the vegetable field fertilized with the cow dung organic fertilizer prepared in the example 2 is 1.35 times of that of the vegetable field fertilized with a common commercially available fertilizer.
Compared with the prior art, the cow dung organic fertilizer can fully exert the fertilizer value in cow dung, is required by plant growth, solves the problem of environmental pollution caused by cow dung accumulation, effectively utilizes perishable objects such as peel and the like which are difficult to treat, and is beneficial to environmental protection.
While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the invention.
Claims (9)
1. cow dung organic fertilizer, which is characterized by comprising the following components, by mass, 40-60 parts of cow dung, 10-25 parts of bean curd residues, 8-15 parts of fruit peels, 8-15 parts of peanut cakes, 8-15 parts of animal bone meal, 3-4 parts of ammonium sulfate, 0.05-0.1 part of zymophyte agent and 2-8 parts of urine.
2. The organic fertilizer of cow dung of claim 1, wherein the fruit peel is or more selected from orange peel, banana peel and grape peel.
3. The organic fertilizer from cow dung of claim 1, wherein the urine is human urine or animal urine or a mixture of the two.
4. The cow dung organic fertilizer of claim 1, wherein the fermentation inoculum includes bacillus subtilis and trichoderma.
5. The cow dung organic fertilizer of claim 1, wherein the cow dung organic fertilizer comprises the following components in percentage by mass: cow dung: 50 parts of a mixture; bean curd residue: 10 parts of (A); pericarp: 10 parts of (A); 10 parts of peanut cakes; animal bone powder: 11 parts of (1); ammonium sulfate: 3.9 parts; fermentation inoculum: 0.1; urine: 5 parts of the raw materials.
6, preparation methods of cow dung organic fertilizer, characterized by, including the following steps:
s1, taking the raw materials, and taking the following components in percentage by mass: cow dung: 40-60 parts; bean curd residue: 10-25 parts; pericarp: 8-15 parts; 8-15 parts of peanut cakes; animal bone powder: 8-15 parts; ammonium sulfate: 3-4 parts; fermentation inoculum: 0.05-0.1; urine: 2-8 parts.
S2, processing raw materials, namely cutting the peel in the step S1, sieving the cut peel to form peel residues, wherein more than 70% of the peel residues are less than 8cm in length, grinding and sieving the peanut cakes in the step S1 to form peanut cake residues, and more than 90% of the peel residues are less than 4cm in length;
s3, mixing, namely fully and uniformly mixing the peel residues and the peanut cake residues in the step S2 and the cow dung, the animal bone meal, the ammonium sulfate, the zymophyte agent and the urine in the step S1 to form a raw material mixture;
s4, fermenting, namely putting the raw material mixture obtained in the step S3 into a fermentation tank for full fermentation to form a wet cow dung organic fertilizer;
s5, drying, namely drying the wet cow dung organic fertilizer obtained in the step S4 to form a dry cow dung organic fertilizer;
s6, smashing and subpackaging, namely smashing and subpackaging the dried cow dung organic fertilizer obtained in the step S5, and completing preparation of the cow dung organic fertilizer.
7. The method for preparing the cow dung organic fertilizer as claimed in claim 6, wherein the fermentation temperature is 45-65 ℃.
8. The method for preparing a cow dung organic fertilizer as claimed in claim 6, wherein when the outdoor average temperature is less than 10 °, the fermentation time is 5-10 days; when the outdoor temperature is more than or equal to 10 ℃, the continuous fermentation time is 3-5 days.
9. The method for preparing a cow dung organic fertilizer as claimed in claim 6, wherein in step S6, the organic fertilizer is pulverized by a pulverizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911223695.9A CN110734324A (en) | 2019-12-04 | 2019-12-04 | Cow dung organic fertilizer and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911223695.9A CN110734324A (en) | 2019-12-04 | 2019-12-04 | Cow dung organic fertilizer and preparation method thereof |
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| CN110734324A true CN110734324A (en) | 2020-01-31 |
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| CN201911223695.9A Withdrawn CN110734324A (en) | 2019-12-04 | 2019-12-04 | Cow dung organic fertilizer and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112209771A (en) * | 2020-09-18 | 2021-01-12 | 重庆市农业科学院 | Method for preparing organic fertilizer, organic fertilizer and application |
-
2019
- 2019-12-04 CN CN201911223695.9A patent/CN110734324A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112209771A (en) * | 2020-09-18 | 2021-01-12 | 重庆市农业科学院 | Method for preparing organic fertilizer, organic fertilizer and application |
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Application publication date: 20200131 |
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