CN114213178A - Seaweed straw biological bacterial fertilizer and preparation method thereof - Google Patents
Seaweed straw biological bacterial fertilizer and preparation method thereof Download PDFInfo
- Publication number
- CN114213178A CN114213178A CN202111555920.6A CN202111555920A CN114213178A CN 114213178 A CN114213178 A CN 114213178A CN 202111555920 A CN202111555920 A CN 202111555920A CN 114213178 A CN114213178 A CN 114213178A
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- Prior art keywords
- seaweed
- biological bacterial
- bacterial fertilizer
- fertilizer
- straw
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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
- C05F11/00—Other organic 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
- C05F17/20—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment
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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
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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
- C05G3/40—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility
-
- 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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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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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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Tropical Medicine & Parasitology (AREA)
- Plant Pathology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a seaweed straw biological bacterial fertilizer and a preparation method thereof. The method recycles the polluted straws and seaweeds, realizes resource recycling, changes waste into valuable, can partially or completely replace partial chemical fertilizers or chemical pesticides, and ensures that the planted crops have no pesticide and toxic substance residues and high safety; the fertilizer has high efficiency and lasting fertilizer, can improve the soil fertility, and can last for two years or more; and through tests, compared with a rice field planted with chemical fertilizers and pesticides, the rice field adopting the biological bacterial fertilizer has high lodging resistance and disease resistance, and the harvested rice has full seeds and high yield; the preparation process of the biological bacterial fertilizer is simple, complex equipment and fields thereof are not needed, no harmful substances are generated in the preparation process, and the environment friendliness is high.
Description
Technical Field
The invention relates to the technical field of fertilizers, in particular to a seaweed straw biological bacterial fertilizer and a preparation method thereof.
Background
At present, agricultural product pollution in China is mainly caused by pesticides and chemical fertilizers. The fertilizer is used at the beginning of the 20 th century, and plays an important role in increasing the yield of agricultural products and ensuring the food supply of human beings. However, the problems are more and more, the soil hardening and the fertility are reduced due to the large use of chemical fertilizers, the quality of agricultural products is reduced, more seriously, the agricultural products and the environment are polluted, the content of nitrate and nitrite in the soil exceeds the standard, and further, the water body eutrophication and the ecological environment are deteriorated. Compared with chemical pesticides and chemical fertilizers, the biological fertilizer is applied to agricultural production, can provide nutrient elements for crops, and metabolites in microbial life activities of the biological fertilizer have the effects of stimulating and regulating the growth of the crops, improving the nutrition of the crops, improving the quality of products and preventing and treating certain crop diseases and insect pests, and can improve the activity of residual nutrients in soil while supplementing soil nutrients. The biological fertilizer is different from the traditional fertilizer, and can increase the supply of plant nutrients or promote the growth of plants, increase the yield, and improve the quality of agricultural products and the agricultural ecological environment through the life activities of microorganisms contained in the biological fertilizer. Therefore, high-quality and high-efficiency biological fertilizer products are increasingly paid high attention by people.
In some excessive phosphorus aquaculture sea areas, the seaweeds can excessively breed and absorb oxygen in water, so that other plants in the water can not obtain the oxygen and die, and finally, marine garbage is formed. However, the seaweed is rich in various inorganic elements, has the effects of promoting the growth of plants by containing the most sodium, potassium, iron and calcium, and also has the effects of enhancing the yield of the plants and improving the quality of the plants by containing various amino acids, polysaccharides, fibers, fatty acids and natural plant growth regulators, and can improve the stress resistance of the crops such as disease resistance, drought resistance, cold resistance, salt and alkali resistance and the like. And if the straws left after the crops such as wheat, corn and the like are harvested are burnt, the environment can be greatly polluted, and the potential safety hazard is very great.
Disclosure of Invention
Therefore, based on the background, the invention provides the seaweed straw biological bacterial fertilizer and the preparation method thereof, which can not only recycle the seaweed and the straw, but also convert the seaweed and the straw into the biological bacterial fertilizer with lasting fertilizer efficiency and strong disease resistance, reduce the planting cost of crops, increase the additional value of the seaweed and the straw, and have the significance of environmental protection.
The technical scheme provided by the invention is as follows:
a biological bacterial fertilizer is prepared from seaweed, straw and microbial agent through fermenting.
Further, the microbial agent comprises photosynthetic bacteria, yeast, actinomycetes and bacillus subtilis
Furthermore, the dosage ratio of the photosynthetic bacteria, the yeast, the actinomycetes and the bacillus subtilis is 1:1:1: 1.
Further, the dosage ratio of the used seaweed and the straw is controlled to be 25-35: 1.
further, the preparation method comprises the following steps:
respectively crushing seaweed and straws, and then, mixing the crushed seaweed and straws according to the proportion of 1:1, adding the mixture into a fermentation tank, uniformly mixing and stirring, uniformly spraying a microbial agent on the mixture, uniformly spraying water, and naturally fermenting.
Further, the preparation method can also be as follows:
respectively crushing seaweed and straws, and then, mixing the crushed seaweed and straws according to the proportion of 1:1, uniformly stirring, uniformly spreading a microbial agent on the mixture, uniformly spreading the mixture into a field, turning over the mixed soil, uniformly watering, and naturally fermenting.
Further, the natural fermentation time is 4-11 days.
By adopting the technical scheme, the method has the following beneficial effects:
the method recycles the polluted straws and seaweeds, prepares the polluted straws and seaweeds into the biological bacterial fertilizer with high economic added value through biological fermentation, realizes resource recycling, changes waste into valuable, can partially or completely replace partial chemical fertilizers or chemical pesticides, ensures that the planted crops have no pesticide and toxic substance residues, and has high safety;
the biological bacterial fertilizer has high efficiency and lasting fertilizer, can improve the soil fertility, can last for two years and more, and can reduce the planting cost of the soil without fertilizing again for two years after the biological bacterial fertilizer is used for fertilizing the soil once through tests;
and through tests, compared with a rice field planted with chemical fertilizers and pesticides, the rice field adopting the biological bacterial fertilizer has high lodging resistance and disease resistance, and the harvested rice has full seeds and high yield;
the preparation process of the biological bacterial fertilizer is simple, complex equipment and fields thereof are not needed, no harmful substances are generated in the preparation process, and the environment friendliness is high.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: a seaweed straw biological bacterial fertilizer is prepared by fermenting seaweed, straw and a microbial agent, wherein the weight ratio of the seaweed to the straw is 1: 1.
The dosage ratio of the photosynthetic bacteria, the microzyme, the actinomycetes and the bacillus subtilis is 1:1:1: 1.
The natural fermentation time is 4-11 days.
The dosage ratio of the seaweed and the straw is controlled to be 25-35: 1.
In specific implementation, the carbon-nitrogen ratio in the raw materials can be adjusted by adding urea or nitrogen into the seaweed and the straws.
The preparation method comprises the following steps:
respectively crushing seaweed and straws, and then, mixing the crushed seaweed and straws according to the proportion of 1:1, adding the mixture into a fermentation tank, uniformly mixing and stirring, uniformly spraying a microbial agent on the mixture, uniformly spraying water, and naturally fermenting.
The amount of the microbial inoculum in the embodiment is 0.4-2% of the total amount of the seaweed and the straws.
In the embodiment, the humidity in the mixture in the natural fermentation process is controlled to be 40-60%.
Example 2: a seaweed straw biological bacterial fertilizer is prepared by fermenting seaweed, straw and a microbial agent, wherein the weight ratio of the seaweed to the straw is 1: 1.
The dosage ratio of the photosynthetic bacteria, the microzyme, the actinomycetes and the bacillus subtilis is 1:1:1: 1.
the dosage ratio of the seaweed and the straw is controlled to be 25-35: 1.
In specific implementation, the carbon-nitrogen ratio in the raw materials can be adjusted by adding urea or nitrogen into the seaweed and the straws.
The preparation method comprises the following steps:
respectively crushing seaweed and straws, and then, mixing the crushed seaweed and straws according to the proportion of 1:1, uniformly stirring, uniformly spreading a microbial agent on the mixture, uniformly spreading the mixture into a field, turning over the mixed soil, uniformly watering, and naturally fermenting.
The natural fermentation time is 4-11 days.
The amount of the microbial inoculum in the embodiment is 0.4-2% of the total amount of the seaweed and the straws.
In the embodiment, the water content in the mixture is controlled to be 40-60% in the natural fermentation process.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiments shown in the examples are only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A seaweed straw biological bacterial fertilizer is characterized by being prepared by fermenting seaweed, straws and a microbial agent.
2. The seaweed straw biological bacterial fertilizer as claimed in claim 1, wherein the microbial agent comprises photosynthetic bacteria, yeast, actinomycetes and bacillus subtilis.
3. The seaweed straw biological bacterial fertilizer as claimed in claim 2, wherein the ratio of the amount of photosynthetic bacteria, yeast, actinomycetes and bacillus subtilis is 1:1:1: 1.
4. The seaweed straw biological bacterial fertilizer as claimed in claim 2, wherein the ratio of the amount of seaweed and straw is controlled to be 25-35: 1.
5. the seaweed straw biological bacterial fertilizer as claimed in any one of claims 1 to 3, wherein the preparation method comprises:
respectively crushing seaweed and straws, and then, mixing the crushed seaweed and straws according to the proportion of 1:1, adding the mixture into a fermentation tank, uniformly mixing and stirring, uniformly spraying a microbial agent on the mixture, uniformly spraying water, and naturally fermenting.
6. The seaweed straw biological bacterial fertilizer as claimed in claim 4, wherein the natural fermentation time is 4-11 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111555920.6A CN114213178A (en) | 2021-12-18 | 2021-12-18 | Seaweed straw biological bacterial fertilizer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111555920.6A CN114213178A (en) | 2021-12-18 | 2021-12-18 | Seaweed straw biological bacterial fertilizer and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114213178A true CN114213178A (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111555920.6A Withdrawn CN114213178A (en) | 2021-12-18 | 2021-12-18 | Seaweed straw biological bacterial fertilizer and preparation method thereof |
Country Status (1)
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| CN (1) | CN114213178A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408282A (en) * | 2011-08-15 | 2012-04-11 | 上海理工大学 | Organic seaweed fertilizer and application thereof used as efficient saline soil conditioner |
| CN107353110A (en) * | 2017-08-05 | 2017-11-17 | 界首市宜民电子科技有限公司 | A kind of environmentally friendly organic fertilizer made using marine alga |
| CN110577438A (en) * | 2019-09-18 | 2019-12-17 | 青岛明月蓝海生物科技有限公司 | Seaweed microbial fertilizer for improving acidified soil and preparation method thereof |
-
2021
- 2021-12-18 CN CN202111555920.6A patent/CN114213178A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408282A (en) * | 2011-08-15 | 2012-04-11 | 上海理工大学 | Organic seaweed fertilizer and application thereof used as efficient saline soil conditioner |
| CN107353110A (en) * | 2017-08-05 | 2017-11-17 | 界首市宜民电子科技有限公司 | A kind of environmentally friendly organic fertilizer made using marine alga |
| CN110577438A (en) * | 2019-09-18 | 2019-12-17 | 青岛明月蓝海生物科技有限公司 | Seaweed microbial fertilizer for improving acidified soil and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 徐风花等: "《微生物制品技术及应用 第1版》", 31 August 2007, 化学工业出版社 * |
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Application publication date: 20220322 |