CN110423176A - A method of promoting dejection organic fertilizer slow release effect - Google Patents
A method of promoting dejection organic fertilizer slow release effect Download PDFInfo
- Publication number
- CN110423176A CN110423176A CN201910793213.7A CN201910793213A CN110423176A CN 110423176 A CN110423176 A CN 110423176A CN 201910793213 A CN201910793213 A CN 201910793213A CN 110423176 A CN110423176 A CN 110423176A
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- Prior art keywords
- organic fertilizer
- slow release
- release effect
- promoting
- thallus laminariae
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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
- 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
-
- 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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The present invention discloses a kind of method for promoting dejection organic fertilizer slow release effect, including following operating procedure: including following operating procedure: (1) after thallus laminariae, Compositions of Bamboo Shoot Shell being mixed, drying and processing, then it crushes, cellulase is added thereto, enzyme digestion reaction obtains thallus laminariae enzymolysis liquid；(2) after being separated by solid-liquid separation fowl and animal excrement, collection obtains solid manure, by its one time fermentation process 20-25 days, obtains one time fermentation product；(3) after mixing by one time fermentation product and thallus laminariae enzymolysis liquid, spontaneous fermentation is handled, and secondary fermentation product granulating disc is granulated, after drying and processing, is obtained finished product.Using organic fertilizer made from the method for the present invention, nutritional ingredient is more, can effectively improve soil, the utilization rate increase soil fertility with nutrients resource, and organic fertilizer especially produced by the present invention, slow release effect is excellent, effectively can provide nutrient for a long time for crop.
Description
Technical field
Fowl and animal excrement organic fertilizer preparation technical field of the present invention, and in particular to a kind of to promote dejection organic fertilizer slow release effect
Method.
Background technique
Chemical fertilizer is largely applied at present and poor efficiency pollutes so that a large amount of unemployed nitrogen, phosphorus enter in ecological environment
Environment, chronic administration chemical fertilizer cause soil hardening, soil degradations and the ecological degeneration phenomenons such as organic matter reduction, microorganism scarcity.
Soil organic matter content can be improved in application of organic fertilizers, improves edaphon living condition, promotes the formation of soil aggregate structure,
The cohesiveness and tackness for improving soil, increase fertility of land.Application of organic fertilizers soil nutrient is more comprehensively and lasting, the sugar of crop accumulation
Point equal substances are more, reduce 1/3 or more pesticide dosage, the agricultural product security produced, nutrition, in good taste, meet people to excellent
The needs of matter agricultural product.Organic fertilizer is produced using feces of livestock and poultry, is turned waste into wealth, is that livestock and poultry dung recovery utilizes most effective way
Diameter is basis and the guarantee of Organic Farming, is the direction of modern agricultural development.
But in the prior art, fowl and animal excrement organic fertilizer obtained, fertilizer efficiency are lost comparatively fast, do not have slow release effect, cause
It is unobvious to the growth-promoting effect of crop.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of side for promoting dejection organic fertilizer slow release effect
Method.
The present invention is achieved by the following technical solutions.
A method of promoting dejection organic fertilizer slow release effect, including following operating procedure:
(1) after mixing thallus laminariae, Compositions of Bamboo Shoot Shell according to 10-20: 1 ratio, then drying and processing crushed 40 meshes,
Then according to liquid material volume ratio be 30-40 ratio clear water is added thereto, according still further to enzyme concentration be 300-400U/ml thereto
Cellulase is added and obtains thallus laminariae enzymolysis liquid after enzyme digestion reaction 3-4 hours；
(2) after being separated by solid-liquid separation fowl and animal excrement, collection obtains solid manure, by weight, by 80-90 parts of solid excrement
Just, 20-30 parts of straw powders, 10-15 parts of sawdusts sequentially add in fermentation tank, and complex micro organism fungicide is then added thereto again,
It is mixed evenly, one time fermentation is handled 20-25 days, obtains one time fermentation product；
(3) by one time fermentation product and thallus laminariae enzymolysis liquid according to mass ratio be 10-12: 3 ratio after mixing, In
Trapezoidal heap is piled on hardening of cement ground, after spontaneous fermentation is handled 7-10 days, after secondary fermentation product is crushed, using disk
Pelletizer is granulated, after drying and processing, obtains finished product.
Specifically, in above-mentioned steps (1), the temperature of enzyme digestion reaction is 55-60 DEG C, pH value 5.0.
Specifically, in above-mentioned steps (2), complex micro organism fungicide includes Streptomyces badius, bacillus subtilis reconciliation rouge
Candida, active bacteria number are 1.0 × 1010A/g.
Specifically, in above-mentioned steps (2), the temperature of one time fermentation is 68-76 DEG C, at the stirring of progress in 2-3 days
Reason.
Specifically, in above-mentioned steps (3), trapezoidal heap bottom width 1.0-1.5m, upper width 0.6-0.8m, high 1.2-1.5m.
Specifically, in above-mentioned steps (3), the temperature of drying and processing is 35-40 DEG C, and the water content for being dried to material is lower than
25%.
From the above technical scheme, it can be seen that the beneficial effects of the present invention are:
Using organic fertilizer made from the method for the present invention, nutritional ingredient is more, can effectively improve soil, increases soil fertility and supports
The utilization rate for dividing resource, can effectively improve the physics, chemistry and biological property of soil, enhance the disease resistance of crop, subtract
The amount of application of few chemical fertilizer, pesticide, organic fertilizer especially produced by the present invention, slow release effect is excellent, can for a long time effectively be crop
Nutrient is provided.Thallus laminariae enzymolysis liquid produced by the present invention can form complexity with the nutriment in fermentation organic fertilizer after the drying
Network gel, can effectively control the release of nutriment in organic fertilizer, and then achieve the effect that sustained release, wherein Compositions of Bamboo Shoot Shell
Addition, effectively improves thallus laminariae enzymolysis liquid to the covered effect of nutriment, enhances the waterproof performance of network gel；One
Secondary tunning and thallus laminariae enzymolysis liquid after fermentation process, mix thallus laminariae enzymolysis liquid and one time fermentation product with simple again
Conjunction processing, can get more excellent gel covered effect, and thallus laminariae enzymolysis liquid can be made finally to be absorbed by crops, and promote
The growth of crop.
Specific embodiment
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will
Understand, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the invention.It is not specified in embodiment specific
Condition person carries out according to conventional conditions or manufacturer's recommended conditions.Reagents or instruments used without specified manufacturer is
The conventional products that can be obtained by commercially available purchase.
Embodiment 1
A method of promoting dejection organic fertilizer slow release effect, including following operating procedure:
(1) after mixing thallus laminariae, Compositions of Bamboo Shoot Shell according to 10: 1 ratio, then drying and processing crushed 40 meshes, then
Clear water is added thereto according to the ratio that liquid material volume ratio is 30, is that cellulose is added in 300U/ml thereto according still further to enzyme concentration
Enzyme obtains thallus laminariae enzymolysis liquid after enzyme digestion reaction 3 hours, and wherein the temperature of enzyme digestion reaction is 55 DEG C, pH value 5.0；
(2) after being separated by solid-liquid separation fowl and animal excrement, collection obtains solid manure, by weight, by 80 parts of solid manures, 20
Part straw powder, 10 parts of sawdusts sequentially add in fermentation tank, and complex micro organism fungicide is then added thereto again, are mixed equal
Even, one time fermentation is handled 20 days, and the temperature of one time fermentation is 68 DEG C, and a stirring processing was carried out every 2 days, obtains one time fermentation
Product, complex micro organism fungicide include Streptomyces badius, bacillus subtilis and Candida lipolytica, and active bacteria number is
1.0×1010A/g；
(3) by one time fermentation product and thallus laminariae enzymolysis liquid according to mass ratio be 10: 3 ratio after mixing, in water
Pile trapezoidal heap on mud hardened ground, trapezoidal heap bottom width 1.0m, upper width 0.6m, high 1.2m, after spontaneous fermentation is handled 7 days,
It after secondary fermentation product is crushed, is granulated using granulating disc, after drying and processing, the temperature of drying and processing is 35 DEG C, drying
Water content to material is 24%, obtains finished product.
Embodiment 2
A method of promoting dejection organic fertilizer slow release effect, including following operating procedure:
(1) after mixing thallus laminariae, Compositions of Bamboo Shoot Shell according to 15: 1 ratio, then drying and processing crushed 40 meshes, then
Clear water is added thereto according to the ratio that liquid material volume ratio is 35, is that cellulose is added in 350U/ml thereto according still further to enzyme concentration
Enzyme obtains thallus laminariae enzymolysis liquid after enzyme digestion reaction 3.5 hours, and wherein the temperature of enzyme digestion reaction is 58 DEG C, pH value 5.0；
(2) after being separated by solid-liquid separation fowl and animal excrement, collection obtains solid manure, by weight, by 85 parts of solid manures, 25
Part straw powder, 13 parts of sawdusts sequentially add in fermentation tank, and complex micro organism fungicide is then added thereto again, are mixed equal
Even, one time fermentation is handled 23 days, and the temperature of one time fermentation is 72 DEG C, and a stirring processing was carried out every 2 days, obtains one time fermentation
Product, complex micro organism fungicide include Streptomyces badius, bacillus subtilis and Candida lipolytica, and active bacteria number is
1.0×1010A/g；
(3) by one time fermentation product and thallus laminariae enzymolysis liquid according to mass ratio be 11: 3 ratio after mixing, in water
Pile trapezoidal heap on mud hardened ground, trapezoidal heap bottom width 1.3m, upper width 0.7m, high 1.3m, after spontaneous fermentation is handled 8 days,
It after secondary fermentation product is crushed, is granulated using granulating disc, after drying and processing, the temperature of drying and processing is 38 DEG C, drying
Water content to material is 23%, obtains finished product.
Embodiment 3
A method of promoting dejection organic fertilizer slow release effect, including following operating procedure:
(1) after mixing thallus laminariae, Compositions of Bamboo Shoot Shell according to 20: 1 ratio, then drying and processing crushed 40 meshes, then
Clear water is added thereto according to the ratio that liquid material volume ratio is 40, is that cellulose is added in 400U/ml thereto according still further to enzyme concentration
Enzyme obtains thallus laminariae enzymolysis liquid after enzyme digestion reaction 4 hours, and wherein the temperature of enzyme digestion reaction is 60 DEG C, pH value 5.0；
(2) after being separated by solid-liquid separation fowl and animal excrement, collection obtains solid manure, by weight, by 90 parts of solid manures, 30
Part straw powder, 15 parts of sawdusts sequentially add in fermentation tank, and complex micro organism fungicide is then added thereto again, are mixed equal
Even, one time fermentation is handled 25 days, and the temperature of one time fermentation is 76 DEG C, and a stirring processing was carried out every 3 days, obtains one time fermentation
Product, complex micro organism fungicide include Streptomyces badius, bacillus subtilis and Candida lipolytica, and active bacteria number is
1.0×1010A/g；
(3) by one time fermentation product and thallus laminariae enzymolysis liquid according to mass ratio be 12: 3 ratio after mixing, in water
Pile trapezoidal heap on mud hardened ground, trapezoidal heap bottom width 1.5m, upper width 0.8m, high 1.5m, after spontaneous fermentation is handled 10 days,
It after secondary fermentation product is crushed, is granulated using granulating disc, after drying and processing, the temperature of drying and processing is 40 DEG C, drying
Water content to material is 21%, obtains finished product.
Comparative example 1
Step does not add Compositions of Bamboo Shoot Shell in (1), remaining operating procedure is identical with embodiment 1.
Comparative example 2
By one time fermentation product and thallus laminariae enzymolysis liquid according to mass ratio be 4: 1 ratio after mixing, directly progress
It is granulated, remaining operating procedure is identical with embodiment 2.
Dejection organic fertilizer is made with the method for each embodiment and comparative example respectively, is then planted in 4 years raw apple orchards
Test is planted, the amount of application of dejection organic fertilizer of the invention is 1500kg/ mus, other than the type of application of organic fertilizers is different, apple
Remaining Cultivate administration method of tree is identical, the planting effect of each embodiment and comparative example apple tree is then counted, such as 1 institute of table
Show:
The evaluation of 1 dejection organic fertilizer application effect of table
| Project | Per mu yield, kg | Fruit total sugar content, % | Fruit VC content, mg/100g |
| Embodiment 1 | 2863 | 12.66 | 32.55 |
| Comparative example 1 | 2402 | 11.98 | 28.99 |
| Embodiment 2 | 2901 | 12.71 | 32.59 |
| Comparative example 2 | 2125 | 11.04 | 28.04 |
| Embodiment 3 | 2991 | 12.78 | 32.66 |
As shown in Table 1, dejection organic fertilizer produced by the present invention can effectively promote the product and quality of apple.
The indices of the national standard NY525-2012 of 2 biological organic fertilizer of table
As shown in Table 2, the items that dejection organic fertilizer numerical value produced by the present invention meets national standard NY525-2012 refer to
Mark, then dejection organic fertilizer can be used for agricultural production.
Embodiments described above is a part of the embodiment of the present invention, instead of all the embodiments.Reality of the invention
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
Claims (6)
1. a kind of method for promoting dejection organic fertilizer slow release effect, which is characterized in that including following operating procedure:
(1) after mixing thallus laminariae, Compositions of Bamboo Shoot Shell according to 10-20: 1 ratio, then drying and processing crushed 40 meshes, then
Clear water is added thereto according to the ratio that liquid material volume ratio is 30-40, is that 300-400U/ml is added thereto according still further to enzyme concentration
Cellulase obtains thallus laminariae enzymolysis liquid after enzyme digestion reaction 3-4 hours；
(2) after being separated by solid-liquid separation fowl and animal excrement, collection obtains solid manure, by weight, by 80-90 parts of solid manures, 20-
30 parts of straw powders, 10-15 parts of sawdusts sequentially add in fermentation tank, complex micro organism fungicide are then added thereto again, mixing is stirred
It mixes uniformly, one time fermentation is handled 20-25 days, obtains one time fermentation product；
(3) by one time fermentation product and thallus laminariae enzymolysis liquid according to mass ratio be 10-12: 3 ratio after mixing, in cement
Trapezoidal heap is piled on hardened ground, after spontaneous fermentation is handled 7-10 days, after secondary fermentation product is crushed, using disc granulation
Machine is granulated, after drying and processing, obtains finished product.
2. a kind of method for promoting dejection organic fertilizer slow release effect according to claim 1, which is characterized in that above-mentioned steps
(1) in, the temperature of enzyme digestion reaction is 55-60 DEG C, pH value 5.0.
3. a kind of method for promoting dejection organic fertilizer slow release effect according to claim 1, which is characterized in that above-mentioned steps
(2) in, complex micro organism fungicide includes Streptomyces badius, bacillus subtilis and Candida lipolytica, and active bacteria number is
1.0×1010A/g.
4. a kind of method for promoting dejection organic fertilizer slow release effect according to claim 1, which is characterized in that above-mentioned steps
(2) in, the temperature of one time fermentation is 68-76 DEG C, and a stirring processing was carried out every 2-3 days.
5. a kind of method for promoting dejection organic fertilizer slow release effect according to claim 1, which is characterized in that above-mentioned steps
(3) in, trapezoidal heap bottom width 1.0-1.5m, upper width 0.6-0.8m, high 1.2-1.5m.
6. a kind of method for promoting dejection organic fertilizer slow release effect according to claim 1, which is characterized in that above-mentioned steps
(3) in, the temperature of drying and processing is 35-40 DEG C, is dried to the water content of material lower than 25%.
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| CN201910793213.7A CN110423176A (en) | 2019-08-16 | 2019-08-16 | A method of promoting dejection organic fertilizer slow release effect |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112250512A (en) * | 2020-10-22 | 2021-01-22 | 安徽科技学院 | Organic excrement slow-release fertilizer and preparation method thereof |
| CN112746037A (en) * | 2020-12-16 | 2021-05-04 | 西南林业大学 | Streptomyces castochromogenes strain CPAT-W03 and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851127A (en) * | 2010-05-10 | 2010-10-06 | 浙江大学 | Preparation process of multifunctional bamboo-shell organic-inorganic composite fertilizer |
| CN104817368A (en) * | 2015-03-30 | 2015-08-05 | 苏州仁成生物科技有限公司 | Preparation method of biological organic fertilizer for improving flavor quality of Fuji apples |
| CN104844315A (en) * | 2015-04-03 | 2015-08-19 | 苏州仁成生物科技有限公司 | Method for preparing bio-organic fertilizer for improving fruit quality of the Hong Jiangjun apples |
| CN107141030A (en) * | 2017-06-06 | 2017-09-08 | 河南科技学院 | A kind of method for improving agricultural organic waste composting efficiency |
-
2019
- 2019-08-16 CN CN201910793213.7A patent/CN110423176A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851127A (en) * | 2010-05-10 | 2010-10-06 | 浙江大学 | Preparation process of multifunctional bamboo-shell organic-inorganic composite fertilizer |
| CN104817368A (en) * | 2015-03-30 | 2015-08-05 | 苏州仁成生物科技有限公司 | Preparation method of biological organic fertilizer for improving flavor quality of Fuji apples |
| CN104844315A (en) * | 2015-04-03 | 2015-08-19 | 苏州仁成生物科技有限公司 | Method for preparing bio-organic fertilizer for improving fruit quality of the Hong Jiangjun apples |
| CN107141030A (en) * | 2017-06-06 | 2017-09-08 | 河南科技学院 | A kind of method for improving agricultural organic waste composting efficiency |
Non-Patent Citations (2)
| Title |
|---|
| 中国农业科学院果树研究所: "《中国果树科技文摘》", 31 December 1992, 农业出版社 * |
| 陈昆柏，等: "《农业固体废物处理与处置》", 30 November 2016, 河南科学技术出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112250512A (en) * | 2020-10-22 | 2021-01-22 | 安徽科技学院 | Organic excrement slow-release fertilizer and preparation method thereof |
| CN112746037A (en) * | 2020-12-16 | 2021-05-04 | 西南林业大学 | Streptomyces castochromogenes strain CPAT-W03 and application thereof |
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Application publication date: 20191108 |