CN115536461A - Compound microbial fertilizer and preparation method thereof - Google Patents
Compound microbial fertilizer and preparation method thereof Download PDFInfo
- Publication number
- CN115536461A CN115536461A CN202210810295.3A CN202210810295A CN115536461A CN 115536461 A CN115536461 A CN 115536461A CN 202210810295 A CN202210810295 A CN 202210810295A CN 115536461 A CN115536461 A CN 115536461A
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- raw material
- raw materials
- mixing
- organic fertilizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
-
- 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
-
- 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
- C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
-
- 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
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Plant Pathology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a compound microbial bacterial fertilizer and a preparation method thereof, wherein the compound microbial bacterial fertilizer is prepared from a biological bacterial raw material, an inorganic fertilizer raw material and an organic fertilizer raw material according to the weight ratio of 1:2:7, preparing (1) the biological bacteria raw materials including bacillus subtilis, streptomyces jingyangensis, mycorrhizal fungi and microorganism fermentation bacteria, and (2) the inorganic fertilizer raw materials including mineral potassium fulvate, aluminum sulfate, sulfur powder, ammonium sulfate and potassium sulfate; (3) The organic fertilizer raw material is prepared by composting excrement of livestock and poultry such as pigs, cattle, sheep, chickens, ducks and the like and straw padding. According to the invention, the prepared compound microorganism bacterial fertilizer has the function of neutralizing saline-alkali soil through aluminum sulfate, sulfur powder, ammonium sulfate and potassium sulfate, the pH value of the soil can be well balanced through the mineral potassium fulvate, the alkaline soil can be easily improved, and the compound microorganism bacterial fertilizer can be used for repairing the soil of the saline-alkali soil when being used in the saline-alkali soil.
Description
Technical Field
The invention relates to the technical field of compound microorganism bacterial fertilizers, in particular to a compound microorganism bacterial fertilizer and a preparation method thereof.
Background
The compound microbial fertilizer is a living microbial product which is formed by compounding specific microorganisms and nutrient substances and can provide, maintain or improve plant nutrition, increase the yield of agricultural products or improve the quality of the agricultural products, but the existing compound microbial fertilizer still has certain defects in actual use.
The composite microbial fertilizer in the prior art has the following defects:
when the compound microbial fertilizer chemical fertilizer is used in the saline-alkali soil, the saline-alkali soil can be repaired through the land repairing function of the compound microbial fertilizer chemical fertilizer, but when the existing compound microbial fertilizer chemical fertilizer is used, the land repairing function of the compound microbial fertilizer saline-alkali soil is low, and when the compound microbial fertilizer chemical fertilizer is used in the saline-alkali soil, the soil repairing can not be efficiently carried out on the saline-alkali soil.
Disclosure of Invention
The invention aims to provide a compound microbial fertilizer and a preparation method thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme that the compound microbial bacterial fertilizer is prepared from a biological bacterial raw material, an inorganic fertilizer raw material and an organic fertilizer raw material in a mass ratio of 1:2:7, preparing a mixture;
the biological bacteria raw materials comprise bacillus subtilis, streptomyces jingyangensis, mycorrhizal fungi and microbial fermentation bacteria;
the inorganic fertilizer raw materials comprise mineral source potassium fulvate, aluminum sulfate, sulfur powder, ammonium sulfate and potassium sulfate;
the organic fertilizer raw material is a fertilizer prepared by composting excrement of livestock and poultry such as pigs, cattle, sheep, chickens, ducks and the like and straw padding.
The application also provides a preparation method of the compound microbial bacterial fertilizer, which comprises the following steps:
preparing a biological bacterium raw material, an inorganic fertilizer raw material and an organic fertilizer raw material, wherein the mass ratio of the biological bacterium raw material to the inorganic fertilizer raw material to the organic fertilizer raw material is 1:2:7;
mixing biological bacteria raw materials and organic fertilizer raw materials according to the ratio of 1:7, mixing;
stacking the mixed biological bacteria raw materials and organic fertilizer raw materials at a proper position for fermentation, and turning and stirring the raw materials for 1 time every 5 to 6 days during fermentation until the fermentation of the biological bacteria raw materials and the organic fertilizer raw materials is finished;
taking out the fermented biological bacteria raw materials and organic fertilizer raw materials for drying, and mixing the fermented biological bacteria raw materials, organic fertilizer raw material mixture and inorganic fertilizer raw materials according to a ratio of 4:1, uniformly stirring, crushing the uniformly stirred materials, preparing the crushed raw materials into granules, and drying the granules to finish the preparation of the compound microbial bacterial fertilizer.
Further, the biological bacteria raw materials comprise bacillus subtilis, streptomyces jingyangensis, mycorrhizal fungi and microbial fermentation bacteria according to a mass ratio of 3:1:2:0.1, mixing and preparing.
Further, the inorganic fertilizer raw materials are prepared from mineral potassium fulvate, aluminum sulfate, sulfur powder, ammonium sulfate and potassium sulfate according to a mass ratio of 1:1:2:1.5: 1.5.
Further, the preparation method of the organic fertilizer raw material comprises the following steps:
firstly, the excrement of livestock and poultry such as pigs, cows, horses, sheep, chickens, ducks and the like is air-dried until the water content is 25 to 45 percent;
mixing excrement and chopped straw padding according to the weight ratio of 10:1, adding 1 kg of ripening powder into each 100 kg of mixed fertilizer, fully and uniformly mixing, composting the mixed excrement and the chopped straw padding, and piling the mixed excrement and the chopped straw padding into a fertilizer pile with the height of 1-2.5 m for fermentation and decomposition;
and after 10 days of stacking, performing first turning mixing, performing second turning mixing 10 days after the first turning mixing, performing second turning mixing after 10 days, wherein the temperature 30 cm below the surface of the compost is 40 ℃ during the third turning mixing, the temperature after turning mixing is about 30 ℃, the turning mixing is not performed after the moisture content reaches 30-35%, and the organic fertilizer is prepared after waiting for 4-15 days.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the prepared compound microorganism bacterial fertilizer has the function of neutralizing saline-alkali soil through aluminum sulfate, sulfur powder, ammonium sulfate and potassium sulfate, the soil pH value can be well balanced through the mineral potassium fulvate, the microorganisms in the soil are promoted to be alive, the organic matter content in the soil is increased, the alkaline soil can be easily improved, and the compound microorganism bacterial fertilizer can repair the soil in the saline-alkali soil when being used in the saline-alkali soil, so that plants can grow better, and the applicability of the compound microorganism bacterial fertilizer is increased.
2. According to the invention, the bacillus subtilis can enable the compound microorganism bacterial fertilizer to have the functions of fixing nitrogen, resisting diseases, killing harmful bacteria and degrading heavy metals, the Jingyang streptomyces can enable the compound microorganism bacterial fertilizer to have the capabilities of enhancing soil fertility and stimulating crop growth, the mycorrhizal fungi can enable the compound microorganism bacterial fertilizer to have the functions of expanding the root system absorption surface and increasing the absorption capacity of elements outside the original root hair absorption range, and the aspergillus oryzae can enable organic matters in the straws to become nutrition required by plant growth, improve soil organic matters and improve the soil structure, so that the use effect of the compound microorganism bacterial fertilizer is increased.
Drawings
FIG. 1 is a schematic diagram of the raw material preparation process of the compound microbial fertilizer of the present invention;
FIG. 2 is a schematic view of the preparation process of the compound microorganism bacterial fertilizer.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1 and 2, a compound microbial fertilizer and a preparation method thereof;
the compound microorganism bacterial fertilizer is prepared from a biological bacterial raw material, an inorganic fertilizer raw material and an organic fertilizer raw material according to the proportion of 1:2:7, preparing; (1) The biological bacteria raw materials comprise bacillus subtilis, streptomyces jingyangensis, mycorrhizal fungi and microorganism zymocyte, and the inorganic fertilizer raw materials comprise mineral potassium fulvate, aluminum sulfate, sulfur powder, ammonium sulfate and potassium sulfate; (3) The organic fertilizer raw material is fertilizer prepared by composting excrement of livestock and poultry such as pigs, cattle, sheep, chickens, ducks and the like and straw padding;
the bacillus subtilis can enable the compound microorganism bacterial fertilizer to have the functions of fixing nitrogen, resisting diseases, killing harmful bacteria and degrading heavy metals, the Jingyang streptomyces can enable the compound microorganism bacterial fertilizer to have the capabilities of enhancing soil fertility and stimulating crop growth, the mycorrhizal fungi can enable the compound microorganism bacterial fertilizer to have an enlarged root system absorption surface and increase the absorption capacity of elements outside the original root hair absorption range, and the aspergillus oryzae can enable the compound microorganism bacterial fertilizer to have the functions of enabling organic matters in straws to become nutrients required by plant growth, improving soil organic matters and improving soil structure, so that the use effect of the compound microorganism bacterial fertilizer is increased.
The preparation method of the biological bacteria raw material comprises the following steps: the biological bacteria raw materials are prepared from bacillus subtilis, streptomyces jingyangensis, mycorrhizal fungi and microbial fermentation bacteria according to the proportion of 3:1:2:0.1, mixing to prepare the biological bacteria raw material.
The preparation method of the inorganic fertilizer raw material comprises the following steps: the inorganic fertilizer raw material is prepared from mineral potassium fulvate, aluminum sulfate, sulfur powder, ammonium sulfate and potassium sulfate according to the proportion of 1:1:2:1.5:1.5, preparing;
the prepared compound microorganism bacterium fertilizer has the function of neutralizing saline-alkali soil through aluminum sulfate, sulfur powder, ammonium sulfate and potassium sulfate, the soil pH value can be well balanced through mineral potassium fulvate, microorganisms in the soil are promoted to be alive, the content of organic matters in the soil is increased, the alkaline soil can be easily improved, the soil of the saline-alkali soil can be repaired when the compound microorganism bacterium fertilizer is used in the saline-alkali soil, plants can grow better, and the applicability of the compound microorganism bacterium fertilizer is improved.
The preparation method of the organic fertilizer comprises the following steps: (1) Firstly, the excrement of livestock and poultry such as pigs, cows, horses, sheep, chickens, ducks and the like is air-dried until the water content is 25 to 45 percent; (2) mixing the excrement and the chopped straw padding according to the weight ratio of 10:1, adding 1 kg of ripening powder into every 100 kg of mixed fertilizer, fully and uniformly mixing, then composting the mixed excrement and the chopped straw padding, and piling the mixed excrement and the chopped straw padding into a fertilizer pile with the height of 1-2.5 m for fermentation and decomposition; (3) The organic fertilizer can be prepared by the organic fertilizer preparation method, wherein the first turning and mixing can be carried out after 10 days of stacking, the second turning and mixing can be carried out after 10 days of first turning and mixing, the temperature 30 cm below the surface of the compost is 40 ℃, the temperature after turning and mixing is about 30 ℃, the water content reaches 30-35% and then is not turned and mixed, and the organic fertilizer can be prepared after 4-15 days.
The preparation method of the compound microbial bacterial fertilizer comprises the following steps: (1) mixing a biological bacterium raw material and an organic fertilizer raw material according to the ratio of 1:7, mixing; (2) Stacking the mixed biological bacteria raw material and organic fertilizer raw material at proper positions for fermentation, and turning and stirring the mixture for 1 time every 5-6 days during fermentation until the fermentation of the biological bacteria raw material and the organic fertilizer raw material is finished; (3) Taking out the fermented biological bacteria raw materials and organic fertilizer raw materials for drying, and mixing the fermented biological bacteria raw materials, organic fertilizer raw material mixture and inorganic fertilizer raw materials according to a ratio of 4:1, uniformly stirring, crushing the uniformly stirred materials, preparing the crushed raw materials into granules, and drying the granules to finish the preparation of the compound microbial bacterial fertilizer.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The compound microorganism bacterial fertilizer is characterized in that: the compound microbial bacterial fertilizer is prepared from a biological bacterial raw material, an inorganic fertilizer raw material and an organic fertilizer raw material according to a mass ratio of 1:2:7, preparing a mixture; the biological bacteria raw materials comprise bacillus subtilis, streptomyces jingyangensis, mycorrhizal fungi and microbial fermentation bacteria; the inorganic fertilizer raw materials comprise mineral source potassium fulvate, aluminum sulfate, sulfur powder, ammonium sulfate and potassium sulfate; the organic fertilizer raw material is a fertilizer prepared by composting excrement of livestock and poultry such as pigs, cattle, sheep, chickens, ducks and the like and straw padding.
2. The preparation method of the compound microbial fertilizer is characterized by comprising the following steps: the preparation method comprises the following steps: preparing a biological bacterium raw material, an inorganic fertilizer raw material and an organic fertilizer raw material, wherein the mass ratio of the biological bacterium raw material to the inorganic fertilizer raw material to the organic fertilizer raw material is 1:2:7; mixing biological bacteria raw materials and organic fertilizer raw materials according to the proportion of 1:7, mixing; stacking the mixed biological bacteria raw materials and organic fertilizer raw materials at a proper position for fermentation, and turning and stirring the raw materials for 1 time every 5 to 6 days during fermentation until the fermentation of the biological bacteria raw materials and the organic fertilizer raw materials is finished; taking out the fermented biological bacteria raw material and organic fertilizer raw material, drying, and mixing the fermented mixture of the biological bacteria raw material and organic fertilizer raw material with inorganic fertilizer raw material according to a ratio of 4:1, uniformly stirring, crushing the uniformly stirred materials, preparing the crushed raw materials into granules, and drying the granules to finish the preparation of the compound microbial bacterial fertilizer.
3. The method for preparing a complex microbial bacterial fertilizer according to claim 2, wherein: the biological bacteria raw materials comprise bacillus subtilis, streptomyces jingyangensis, mycorrhizal fungi and microbial fermentation bacteria according to a mass ratio of 3:1:2:0.1, mixing and preparing.
4. The method for preparing a complex microbial bacterial fertilizer according to claim 2, wherein: the inorganic fertilizer raw materials comprise mineral potassium fulvate, aluminum sulfate, sulfur powder, ammonium sulfate and potassium sulfate according to a mass ratio of 1:1:2:1.5: 1.5.
5. The method for preparing a complex microbial bacterial fertilizer according to claim 2, wherein: the preparation method of the organic fertilizer raw material comprises the following steps: (1) Firstly, the excrement of livestock and poultry such as pigs, cows, horses, sheep, chickens, ducks and the like is air-dried until the water content is 25 to 45 percent; (2) mixing the excrement with the chopped straw padding according to the weight ratio of 10:1, adding 1 kg of ripening powder into every 100 kg of mixed fertilizer, fully and uniformly mixing, then composting the mixed excrement and the chopped straw padding, and piling the mixed excrement and the chopped straw padding into a fertilizer pile with the height of 1-2.5 m for fermentation and decomposition; (3) And after 10 days of stacking, performing first turning mixing, performing second turning mixing 10 days after the first turning mixing, performing second turning mixing after 10 days, wherein the temperature 30 cm below the surface of the compost is 40 ℃ during the third turning mixing, the temperature after turning mixing is about 30 ℃, the turning mixing is not performed after the moisture content reaches 30-35%, and the organic fertilizer is prepared after waiting for 4-15 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210810295.3A CN115536461A (en) | 2022-07-11 | 2022-07-11 | Compound microbial fertilizer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210810295.3A CN115536461A (en) | 2022-07-11 | 2022-07-11 | Compound microbial fertilizer and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115536461A true CN115536461A (en) | 2022-12-30 |
Family
ID=84724145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210810295.3A Pending CN115536461A (en) | 2022-07-11 | 2022-07-11 | Compound microbial fertilizer and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115536461A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355943A (en) * | 2014-11-12 | 2015-02-18 | 山西省农业科学院农业环境与资源研究所 | Special saline-alkali-soil improvement fertilizer prepared by modification with flue gas desulfurization gypsum and preparation method thereof |
| CN105693392A (en) * | 2016-02-06 | 2016-06-22 | 吕向东 | Biological organic fertilizer and preparation method and application thereof |
| CN106431748A (en) * | 2016-08-31 | 2017-02-22 | 山东胜伟园林科技有限公司 | Activated conditioning agent for repairing soil of salt march and preparation method thereof |
| CN106748351A (en) * | 2017-04-08 | 2017-05-31 | 湖北楚襄化工股份有限公司 | Mineral microorganism fertilizer and preparation method thereof |
| CN108048100A (en) * | 2017-11-30 | 2018-05-18 | 浦江县欧立生物技术有限公司 | The preparation method of sulphur base soil conditioner |
| CN108192626A (en) * | 2017-11-23 | 2018-06-22 | 山东胜景旅游发展有限公司 | Salt-soda soil microbe soil restoration agent |
| CN113621377A (en) * | 2021-08-18 | 2021-11-09 | 河北硅谷肥业有限公司 | Comprehensive soda saline soil fertilization conditioner and method for improving soil by using same |
| CN114456814A (en) * | 2022-01-17 | 2022-05-10 | 聊城金余肥业有限公司 | Low-density water-retention insect-resistant saline-alkali soil conditioner and preparation method thereof |
-
2022
- 2022-07-11 CN CN202210810295.3A patent/CN115536461A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355943A (en) * | 2014-11-12 | 2015-02-18 | 山西省农业科学院农业环境与资源研究所 | Special saline-alkali-soil improvement fertilizer prepared by modification with flue gas desulfurization gypsum and preparation method thereof |
| CN105693392A (en) * | 2016-02-06 | 2016-06-22 | 吕向东 | Biological organic fertilizer and preparation method and application thereof |
| CN106431748A (en) * | 2016-08-31 | 2017-02-22 | 山东胜伟园林科技有限公司 | Activated conditioning agent for repairing soil of salt march and preparation method thereof |
| CN106748351A (en) * | 2017-04-08 | 2017-05-31 | 湖北楚襄化工股份有限公司 | Mineral microorganism fertilizer and preparation method thereof |
| CN108192626A (en) * | 2017-11-23 | 2018-06-22 | 山东胜景旅游发展有限公司 | Salt-soda soil microbe soil restoration agent |
| CN108048100A (en) * | 2017-11-30 | 2018-05-18 | 浦江县欧立生物技术有限公司 | The preparation method of sulphur base soil conditioner |
| CN113621377A (en) * | 2021-08-18 | 2021-11-09 | 河北硅谷肥业有限公司 | Comprehensive soda saline soil fertilization conditioner and method for improving soil by using same |
| CN114456814A (en) * | 2022-01-17 | 2022-05-10 | 聊城金余肥业有限公司 | Low-density water-retention insect-resistant saline-alkali soil conditioner and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104447038B (en) | A kind of biological organic inorganic composite fertiliser and its preparation method and application | |
| CN109265217A (en) | A kind of production method of soil conditioner | |
| CN106748524A (en) | A kind of biological organic fertilizer and preparation method thereof | |
| CN103896646B (en) | A kind of preparation method of microbial organic fertilizer | |
| CN104529573A (en) | Multi-effect ferment fertilizer prepared from agricultural wastes | |
| CN106083453A (en) | A kind of biomass organic fertilizer and preparation method thereof | |
| CN102633544B (en) | Method for taking farmyard manure as raw material to produce tobacco biofertilizer | |
| CN108101605A (en) | A kind of separating twice organic fertilizer and preparation method thereof | |
| CN106554240A (en) | A kind of crops soil improving agent for one-crop succession and preparation method thereof | |
| CN104326774A (en) | Method for preparing microbial liquid fertilizer fermented animal dung transformed organic fertilizer | |
| CN107200657A (en) | A kind of nonirrigated farmland stalk field is locally had holidays by turns compost returning to the field method | |
| CN105237308A (en) | Pig manure fermented fertilizer | |
| CN104478570A (en) | Microbial organic fertilizer and preparation method thereof | |
| CN108017465A (en) | Purification soil and salt-soda soil microbial organic fertilizer and preparation method thereof of pH value can be reduced | |
| CN106146076A (en) | A kind of method that liquid manure of livestock and poultry that ferments manufactures biological organic fertilizer | |
| CN107778101A (en) | A kind of fermentation process that biological organic fertilizer is prepared using bacteria residue and stalk | |
| CN109574765A (en) | A kind of microbial-bacterial fertilizer | |
| CN105601451A (en) | Organic fertilizer and preparation method thereof | |
| CN105693327A (en) | Bio-fertilizer and preparation method thereof | |
| CN104355709A (en) | Method for producing biological organic fertilizer from wheat straw | |
| CN106278620A (en) | Enzymatic microorganism fertilizer and preparation method thereof | |
| CN108863675A (en) | A kind of microbiological fermented organic fertilizer and preparation method thereof | |
| CN115536461A (en) | Compound microbial fertilizer and preparation method thereof | |
| CN107721747A (en) | Salt-soda soil microbial organic fertilizer of soil texture and preparation method thereof can quickly be improved | |
| CN113307665A (en) | Method for preparing environment-friendly organic fertilizer by using sheep manure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |