CN111732479A - Composite microbial organic fertilizer and preparation method thereof - Google Patents
Composite microbial organic fertilizer and preparation method thereof Download PDFInfo
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- CN111732479A CN111732479A CN202010642111.8A CN202010642111A CN111732479A CN 111732479 A CN111732479 A CN 111732479A CN 202010642111 A CN202010642111 A CN 202010642111A CN 111732479 A CN111732479 A CN 111732479A
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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
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous 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
- C05G3/80—Soil conditioners
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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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- Tropical Medicine & Parasitology (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
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- General Chemical & Material Sciences (AREA)
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- Fertilizers (AREA)
Abstract
The application discloses a compound microbial organic fertilizer and a preparation method thereof, wherein the compound microbial organic fertilizer comprises, by weight, 10-15 parts of potassium fulvate, 10-15 parts of polyglutamic acid, 10-12 parts of oil cake, 10-33 parts of pseudo-ginseng stem, 10-20 parts of plant ash, 20-30 parts of kaolin, 4-8 parts of bacillus subtilis powder and 4-8 parts of yeast powder. The organic fertilizer can effectively improve the fertility of yellow red soil, ensure higher yield after long-term planting of pseudo-ginseng, effectively relieve the self-toxicity caused by root secretion, residue decomposition products and the like after long-term cultivation of pseudo-ginseng, and ensure the fruiting rate of pseudo-ginseng in the next year after continuous cropping of pseudo-ginseng.
Description
Technical Field
The application relates to a compound microbial organic fertilizer and a preparation method thereof, belonging to the technical field of organic fertilizers.
Background
The Yunnan area is mainly mountain areas, wherein the yellow red soil is mainly and intensively distributed in low and middle mountainous areas of southeast and southwest of Yunnan, and the annual precipitation of the distributed areas is 1800-2000 mm. As the main soil of the mountainous cultivation area in the area, the water content of minerals such as ferric oxide in the soil is high, and the activation degrees of organic matters and free iron are high. The soil has low fertility, high iron content and poor soil quality, and the soil layer has serious nutrient loss after long-term planting of economic fast-growing vegetation.
The existing organic fertilizer cannot effectively improve the soil fertility, and the crop yield is seriously reduced after commercial crops such as pseudo-ginseng and the like are continuously planted.
And the problem of continuous cropping of medicinal plants in the planting soil of the panax notoginseng is serious. The main manifestations are that soil-borne diseases are aggravated and easily become ill, the growth vigor of plants is weakened, the photosynthetic rate is reduced, and then the physiological activities of the plants are influenced, and finally the yield is reduced. For example, after the continuous cropping of pseudo-ginseng, the germination rate and germination index of seeds are obviously reduced, the seedling rate and plant height are obviously reduced, the plant diseases and insect pests are serious, and the yield is greatly reduced.
Disclosure of Invention
The application provides a compound microbial organic fertilizer for solving the technical problems and a preparation method thereof.
The application provides a compound microbial organic fertilizer, which consists of 10-15 parts of potassium fulvate, 10-15 parts of polyglutamic acid, 10-12 parts of oil cake, 10-33 parts of pseudo-ginseng stem, 10-20 parts of plant ash, 20-30 parts of kaolin, 4-8 parts of bacillus subtilis powder and 4-8 parts of yeast powder in parts by weight.
After the substances are mixed according to the proportion, the oil cake can be fermented and decomposed, the viscosity of yellow red soil can be improved while crops are prevented from being burnt, the water retention capacity of the soil is enhanced, the toxicity of root secretion and stubble decomposers is inhibited and relieved while pseudo-ginseng stems are decomposed, and the yield and plant growth momentum after pseudo-ginseng continuous cropping are effectively guaranteed.
The kaolin can form a ventilation channel in the oil cake to provide more oxygen content for fermentation, and the kaolin can improve soil to be fluffy and form the ventilation channel after being applied.
Preferably, the composition comprises 10 parts of potassium fulvate, 10 parts of polyglutamic acid, 10 parts of oil cake, 10 parts of pseudo-ginseng stem, 10 parts of plant ash, 20 parts of kaolin, 4 parts of bacillus subtilis powder and 4 parts of yeast powder by weight.
Preferably, the composition comprises 15 parts of potassium fulvate, 15 parts of polyglutamic acid, 12 parts of oil cake, 33 parts of pseudo-ginseng stem, 20 parts of plant ash, 30 parts of kaolin, 8 parts of bacillus subtilis powder and 8 parts of yeast powder in parts by weight.
In another aspect of the application, a preparation method of the organic fertilizer is also provided, and comprises the following steps:
step S100: mixing and stirring 4-8 parts by weight of bacillus subtilis powder and 4-8 parts by weight of yeast powder, adding 50ml of water at room temperature for dissolving, and activating at 37 ℃ for 24 hours to obtain a bacterial fluid;
step S200: after oil cake, pseudo-ginseng stem, kaolin and plant ash are mixed, spraying the microbial fluid on the surface of the mixture, turning over the fertilizer uniformly, performing compost fermentation, turning over the fertilizer according to the temperature in the compost during the period, cooling, and obtaining oil cake fermentation products after the fermentation is finished;
and 3, uniformly stirring and mixing the oil cake fermentation product with 10-15 parts of potassium fulvate and 10-15 parts of polyglutamic acid to obtain the composite microbial organic fertilizer.
Preferably, the total number of viable bacteria contained in the bacillus subtilis powder and the yeast powder is more than or equal to 20 hundred million/g.
Preferably, the fermentation temperature of the compost is 25-37 ℃.
Preferably, the compost is fermented for 3 days.
The invention also discloses an application method of the fertilizer for improving the yield of the Chinese chives, which comprises the following steps: after harvesting and cutting the Chinese chives, applying the fertilizer for improving the yield of the Chinese chives to the position near the roots of the Chinese chives according to 450Kg per mu after the Chinese chives grow to 20cm in height, covering shallow soil after the fertilizer is applied, and applying the compound fertilizer to the Chinese chives for producing the Chinese chives when the Chinese chives are subjected to secondary ridging as appropriate.
The beneficial effects that this application can produce include:
1) the compound microbial organic fertilizer provided by the application can effectively improve the fertility of yellow red soil, ensure that the yield of the yellow red soil is higher after the pseudo-ginseng is planted for a long time, effectively relieve the self-toxicity caused by root secretion, stubble decomposers and the like after the pseudo-ginseng is planted for a long time, and ensure the fruiting rate of the pseudo-ginseng in the next year after the pseudo-ginseng is continuously planted.
2) The composite microbial organic fertilizer provided by the application can coat plant root hairs, and reduce the absorption of plants on the decomposition of secondary metabolites of plants such as phenols, mushrooms, alkaloids and fatty acids, so that the influence of continuous action on plants is relieved.
3) According to the preparation method of the compound microbial organic fertilizer, the bacillus subtilis powder and the yeast powder are mixed and activated, and then mixed with the oil cake fermentation composition to ferment the oil cake, so that the effective release of protein substances in the oil cake can be ensured, the fertilizer efficiency is improved, and meanwhile, the pseudo-ginseng stems can be further decomposed, and the function of releasing toxin is achieved after later-stage fertilization.
Detailed Description
The present application will be described in detail with reference to examples, but the present application is not limited to these examples.
Examples
Unless otherwise specified, the raw materials, plants and microbial agents in the examples of the present application were purchased commercially and were not treated.
Example 1 preparation of Compound microbial organic Fertilizer samples 1-3
Preparing 1-3 samples of the compound microbial organic fertilizer according to the following steps:
step S100: mixing and stirring 4-8 parts by weight of bacillus subtilis powder and 4-8 parts by weight of yeast powder, adding 50ml of water at room temperature for dissolving, and activating at 37 ℃ for 24 hours to obtain a bacterial fluid;
step S200: after oil cake, pseudo-ginseng stem, kaolin and plant ash are mixed, spraying the microbial fluid on the surface of the mixture, turning over the fertilizer uniformly, performing compost fermentation, turning over the fertilizer according to the temperature in the compost during the period, cooling, and obtaining oil cake fermentation products after the fermentation is finished;
and 3, uniformly stirring and mixing the oil cake fermentation product with 10-15 parts of potassium fulvate and 10-15 parts of polyglutamic acid to obtain 1-3 samples of the compound microbial organic fertilizer.
The component ratios of the compound microbial organic fertilizer samples 1-3 are shown in Table 1.
TABLE 1
Example 2 planting test
The test site is located in a pseudo-ginseng planting base of a certain limited company of Wenshan mountain City of Yunnan province, the soil to be tested is sandy loam, and the soil fertility is medium. The test variety is 'Yunnan pseudo-ginseng'.
And (3) applying 1-3 samples of the compound microbial organic fertilizer to next-year soil of 2 years of continuous cropping of panax notoginseng as a fertilizer for fertilization. Applying organic fertilizer according to the application rate of 6500 kg/mu.
The results obtained without the application of the organic fertilizer are shown in Table 2.
TABLE 2
As can be seen from the table 2, the organic fertilizer provided by the application has the advantages that the emergence rate, the seedling protection rate and the yield of the continuous cropping panax notoginseng after application are far higher than those of blank control, so that the organic fertilizer provided by the application can effectively relieve the toxic action of soil toxin on seedlings and buds caused by continuous cropping panax notoginseng, and a foundation is laid for improving the yield.
Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the disclosure to effect such feature, structure, or characteristic in connection with other embodiments.
Although the present application has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the claims disclosed herein. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (7)
1. The compound microbial organic fertilizer is characterized by comprising, by weight, 10-15 parts of potassium fulvate, 10-15 parts of polyglutamic acid, 10-12 parts of oil cake, 10-33 parts of pseudo-ginseng stem, 10-20 parts of plant ash, 20-30 parts of kaolin, 4-8 parts of bacillus subtilis powder and 4-8 parts of yeast powder.
2. The compound microbial organic fertilizer as claimed in claim 1, which is characterized by comprising 10 parts by weight of potassium fulvate, 10 parts by weight of polyglutamic acid, 10 parts by weight of oil cake, 10 parts by weight of pseudo-ginseng stem, 10 parts by weight of plant ash, 20 parts by weight of kaolin, 4 parts by weight of bacillus subtilis powder and 4 parts by weight of yeast powder.
3. The compound microbial organic fertilizer as claimed in claim 1, which is characterized by comprising 15 parts by weight of potassium fulvate, 15 parts by weight of polyglutamic acid, 12 parts by weight of oil cake, 33 parts by weight of pseudo-ginseng stem, 20 parts by weight of plant ash, 30 parts by weight of kaolin, 8 parts by weight of bacillus subtilis powder and 8 parts by weight of yeast powder.
4. The preparation method of the compound microbial organic fertilizer is characterized by comprising the following steps:
step S100: mixing and stirring 4-8 parts by weight of bacillus subtilis powder and 4-8 parts by weight of yeast powder, adding 50ml of water at room temperature for dissolving, and activating at 37 ℃ for 24 hours to obtain a bacterial fluid;
step S200: after oil cake, pseudo-ginseng stem, kaolin and plant ash are mixed, spraying the microbial fluid on the surface of the mixture, turning over the fertilizer uniformly, performing compost fermentation, turning over the fertilizer according to the temperature in the compost during the period, cooling, and obtaining oil cake fermentation products after the fermentation is finished;
and 3, uniformly stirring and mixing the oil cake fermentation product with 10-15 parts of potassium fulvate and 10-15 parts of polyglutamic acid to obtain the compound microbial organic fertilizer as defined in any one of claims 1-3.
5. The method for preparing a composite microbial organic fertilizer according to claim 4, wherein the total number of viable bacteria contained in the bacillus subtilis powder and the yeast powder is more than or equal to 20 hundred million/g.
6. The preparation method of the compound microbial organic fertilizer as claimed in claim 4, wherein the compost fermentation temperature is 25-37 ℃.
7. The method for preparing compound microbial organic fertilizer of claim 4, wherein the compost fermentation time is 3 days.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010642111.8A CN111732479A (en) | 2020-07-06 | 2020-07-06 | Composite microbial organic fertilizer and preparation method thereof |
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| CN202010642111.8A CN111732479A (en) | 2020-07-06 | 2020-07-06 | Composite microbial organic fertilizer and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112250523A (en) * | 2020-10-29 | 2021-01-22 | 安徽肥地肥业有限责任公司 | Composite microbial organic fertilizer and preparation process thereof |
| CN114766305A (en) * | 2022-05-27 | 2022-07-22 | 苏州农业职业技术学院 | Method for adjusting composition structure of rhizosphere microbial community for panax notoginseng seedling culture |
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| CN107266159A (en) * | 2017-05-25 | 2017-10-20 | 成都璐城科技有限公司 | A kind of biological bacterium organic fertilizer |
| CN107297388A (en) * | 2017-08-09 | 2017-10-27 | 上海乾界生物科技有限公司 | A kind of soil microenvironment restorative procedure for eliminating continuous cropping obstacle |
| CN107641008A (en) * | 2016-07-20 | 2018-01-30 | 四川美丰农资化工有限责任公司 | A kind of synergistic urea and preparation method and application of polyglutamic acid containing γ, biochemical fulvic acid potassium |
| CN107641045A (en) * | 2016-07-20 | 2018-01-30 | 南京轩凯生物科技有限公司 | A kind of composite synergist and its application containing polyglutamic acid and potassium fulvate |
| CN108314557A (en) * | 2018-05-03 | 2018-07-24 | 云南白药集团文山七花有限责任公司 | It can carry out the organic fertilizer of notoginseng |
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- 2020-07-06 CN CN202010642111.8A patent/CN111732479A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107641008A (en) * | 2016-07-20 | 2018-01-30 | 四川美丰农资化工有限责任公司 | A kind of synergistic urea and preparation method and application of polyglutamic acid containing γ, biochemical fulvic acid potassium |
| CN107641045A (en) * | 2016-07-20 | 2018-01-30 | 南京轩凯生物科技有限公司 | A kind of composite synergist and its application containing polyglutamic acid and potassium fulvate |
| CN107266159A (en) * | 2017-05-25 | 2017-10-20 | 成都璐城科技有限公司 | A kind of biological bacterium organic fertilizer |
| CN107297388A (en) * | 2017-08-09 | 2017-10-27 | 上海乾界生物科技有限公司 | A kind of soil microenvironment restorative procedure for eliminating continuous cropping obstacle |
| CN108314557A (en) * | 2018-05-03 | 2018-07-24 | 云南白药集团文山七花有限责任公司 | It can carry out the organic fertilizer of notoginseng |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112250523A (en) * | 2020-10-29 | 2021-01-22 | 安徽肥地肥业有限责任公司 | Composite microbial organic fertilizer and preparation process thereof |
| CN114766305A (en) * | 2022-05-27 | 2022-07-22 | 苏州农业职业技术学院 | Method for adjusting composition structure of rhizosphere microbial community for panax notoginseng seedling culture |
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Application publication date: 20201002 |