CN112624883A - Preparation method of microbial fertilizer for leaf spraying - Google Patents
Preparation method of microbial fertilizer for leaf spraying Download PDFInfo
- Publication number
- CN112624883A CN112624883A CN202011505683.8A CN202011505683A CN112624883A CN 112624883 A CN112624883 A CN 112624883A CN 202011505683 A CN202011505683 A CN 202011505683A CN 112624883 A CN112624883 A CN 112624883A
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- Prior art keywords
- liquid
- fermentation liquor
- fermentation
- fresh grass
- particles
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
- C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
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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
-
- 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
- C05F17/40—Treatment of liquids or slurries
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
-
- 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
Abstract
A preparation method of a microbial fertilizer for leaf spraying relates to a preparation method of a fertilizer for leaf spraying. The invention provides an effective utilization method of the existing crop straws, starch dealcoholization fermentation liquor and molasses alcohol fermentation liquor. The preparation method comprises the following steps: firstly, preparing crop straw fermentation liquor; secondly, preparing fresh grass fermentation liquor; thirdly, mixing the crop straw fermentation liquor, the fresh grass fermentation liquor, the trace elements and water to obtain the microbial fertilizer for leaf spraying; the advantages are that: the waste utilization is realized, and the greening planting is met; after microbial fermentation, the fertilizer is more beneficial to absorption and utilization of crops. The invention mainly prepares the microbial fertilizer for leaf spraying.
Description
Technical Field
The invention relates to a preparation method of a fertilizer for leaf spraying.
Background
The crop straw refers to the stem and leaf parts left after mature threshing of gramineous crops such as rice, wheat, corn and the like, and the main utilization method is as follows: 1. returning the straws to the field: the returning of crop straws to the field is an effective method for supplementing and balancing soil nutrients and improving soil, is one of basic measures for high-yield field construction, and has the biggest problem that the straw pears are difficult to plough into the soil. Even if the straw is successfully plowed into the soil, the formation of strands in the furrow can cause problems in that the strands do not disintegrate at a sufficient rate to expose the ground surface for the next plowing. In addition, the straw strands in the furrow will also hinder the root system of the crop from growing deep into the soil. 2. A straw feed. 3. And (4) straw energy. 4. Building materials, light industry and textile raw materials. 5. Straw substrate.
The starch dealcoholization fermentation liquor refers to residual fermentation liquor obtained after starch is subjected to amylase liquefaction, saccharification and yeast fermentation, and ethanol is extracted from fermented mash by distillation. The starch dealcoholization fermentation liquor is discharged into a river in large quantity except for a small quantity of yeast powder extracted by utilizing the starch dealcoholization fermentation liquor. The dealcoholized fermentation liquor is nontoxic, and the harm to the environment is mainly caused by containing a large amount of organic matters, so that eutrophication is caused when the dealcoholized fermentation liquor is discharged into water, river water becomes turbid, fishes and shrimps die, and the foul smell is strong.
The molasses alcohol fermentation liquor is a byproduct of the sugar manufacturing industry chain of sugarcane. Is high-concentration organic wastewater, and has great environmental pollution due to random discharge.
The rational utilization of the above wastes has become an important problem to be solved urgently at present.
Disclosure of Invention
The invention provides a method for effectively utilizing the existing crop straws, starch dealcoholization fermentation liquor and molasses alcohol fermentation liquor to prepare microbial fertilizer for leaf spraying.
A preparation method of a microbial fertilizer for leaf spraying is specifically completed according to the following steps:
firstly, preparing a crop straw fermentation liquid:
firstly, collecting crop straws, and crushing the crop straws to obtain crop straw particles with the particle size of 5-15 mm; secondly, mixing the starch dealcoholization fermentation liquor, the molasses alcohol fermentation liquor and water to obtain mixed liquor; thirdly, soaking the crop straw particles in the mixed liquid, adding mixed bacterial liquid, fermenting for 15-30 d at the temperature of 45-55 ℃, and carrying out solid-liquid separation to obtain crop straw fermentation liquid; the mixed bacterial liquid consists of 3-5 parts of bacillus subtilis liquid, 2-5 parts of trichoderma viride liquid, 2-3 parts of thermophilic bacillus licheniformis liquid and 1-2 parts of candida utilis yeast liquid in parts by weight;
secondly, preparing fresh grass fermentation liquor: firstly, collecting fresh grass, and crushing the fresh grass to obtain fresh grass particles with the particle size of 10-15 mm; collecting shell waste, and crushing the shell waste to obtain shell waste particles with the particle size of 3-5 mm; mixing the fresh grass particles, the shell waste particles and the animal wastes, fermenting for 10-15 days at the temperature of 25-40 ℃, and performing solid-liquid separation to obtain fresh grass fermentation liquor;
thirdly, mixing: mixing crop straw fermentation liquor, fresh grass fermentation liquor, trace elements and water to obtain a microbial fertilizer for leaf spraying; the volume ratio of the crop straw fermentation liquid to the fresh grass fermentation liquid is (3-7) to 1; the volume ratio of the crop straw fermentation liquid to water is 1 (3-5); the mass ratio of the trace elements to the water is (0.1-0.5): 50.
The invention has the advantages that: firstly, crop straws are used as raw materials to be fermented, and mixed liquor formed by mixing starch dealcoholization fermentation liquor, molasses alcohol fermentation liquor and water is used for soaking and fermenting the crop straws, so that waste utilization is realized, and the method is in line with greening planting; secondly, landscaping waste is used as fresh grass, and shell waste and animal waste are added for fermentation to obtain fresh grass fermentation liquor, so that waste utilization is realized; and thirdly, the crop straw fermentation liquor and the fresh grass fermentation liquor are used as main components to prepare the microbial fertilizer for leaf spraying, and microelements are added, so that the microbial fertilizer not only contains abundant N, P and K, but also is more beneficial to absorption and utilization of crops after microbial fermentation.
Detailed Description
The first embodiment is as follows: the embodiment is a preparation method of a microbial fertilizer for leaf spraying, which is specifically completed according to the following steps:
firstly, preparing a crop straw fermentation liquid:
firstly, collecting crop straws, and crushing the crop straws to obtain crop straw particles with the particle size of 5-15 mm; secondly, mixing the starch dealcoholization fermentation liquor, the molasses alcohol fermentation liquor and water to obtain mixed liquor; thirdly, soaking the crop straw particles in the mixed liquid, adding mixed bacterial liquid, fermenting for 15-30 d at the temperature of 45-55 ℃, and carrying out solid-liquid separation to obtain crop straw fermentation liquid; the mixed bacterial liquid consists of 3-5 parts of bacillus subtilis liquid, 2-5 parts of trichoderma viride liquid, 2-3 parts of thermophilic bacillus licheniformis liquid and 1-2 parts of candida utilis yeast liquid in parts by weight;
secondly, preparing fresh grass fermentation liquor: firstly, collecting landscaping waste as fresh grass, and crushing the fresh grass into particles with the particle size of 10-15 mm to obtain fresh grass particles; collecting shell waste, and crushing the shell waste to obtain shell waste particles with the particle size of 3-5 mm; mixing the fresh grass particles, the shell waste particles and the animal wastes, fermenting for 10-15 days at the temperature of 25-40 ℃, and performing solid-liquid separation to obtain fresh grass fermentation liquor;
thirdly, mixing: mixing crop straw fermentation liquor, fresh grass fermentation liquor, trace elements and water to obtain a microbial fertilizer for leaf spraying; the volume ratio of the crop straw fermentation liquid to the fresh grass fermentation liquid is (3-7) to 1; the volume ratio of the crop straw fermentation liquid to water is 1 (3-5); the mass ratio of the trace elements to the water is (0.1-0.5): 50.
The second embodiment is as follows: the present embodiment differs from the first embodiment in that: in the first step, the volume ratio of the starch dealcoholization fermentation liquor to water in the mixed liquor is (0.5-1.5): 1, and the volume ratio of the molasses alcohol fermentation liquor to water is (1-3): 1. The rest is the same as the first embodiment.
The third concrete implementation mode: the present embodiment differs from the first or second embodiment in that: the starch dealcoholization fermentation liquor is dealcoholization fermentation liquor produced by ethanol fermentation in starch production; the molasses alcohol fermentation liquor is a byproduct of the sugar manufacturing industry chain of sugarcane. The others are the same as in the first or second embodiment.
The fourth concrete implementation mode: the difference between this embodiment and one of the first to third embodiments is as follows: in the first step, the crop straws are one or more of corn straws, wheat straws and rice straws. The others are the same as the first to third embodiments.
The fifth concrete implementation mode: the difference between this embodiment and one of the first to fourth embodiments is: in the second step, the mass ratio of the fresh grass particles to the shell waste particles is 10 (0.3-1.5); the mass ratio of the fresh grass particles to the animal wastes is 10 (1-3). The rest is the same as the first to fourth embodiments.
The sixth specific implementation mode: the difference between this embodiment and one of the first to fifth embodiments is as follows: and in the second step, the animal manure is one or more of chicken manure, pig manure and cow manure. The rest is the same as the first to fifth embodiments.
The seventh embodiment: the difference between this embodiment and one of the first to sixth embodiments is: in the third step, the trace elements comprise, by weight, 10-25 parts of potassium sulfate, 8-15 parts of magnesium sulfate, 7-10 parts of zinc sulfate and 3-5 parts of borax. The rest is the same as the first to sixth embodiments.
The invention is not limited to the above embodiments, and one or a combination of several embodiments may also achieve the object of the invention.
The following tests are adopted to verify the effect of the invention:
example 1: a preparation method of a microbial fertilizer for leaf spraying is specifically completed according to the following steps:
firstly, preparing a crop straw fermentation liquid:
firstly, collecting crop straws, and crushing the crop straws to obtain crop straw particles with the particle size of 10 mm; secondly, mixing the starch dealcoholization fermentation liquor, the molasses alcohol fermentation liquor and water to obtain mixed liquor; the starch dealcoholization fermentation liquor is dealcoholization fermentation liquor produced by ethanol fermentation in starch production; the molasses alcohol fermentation liquor is a byproduct of a sugar manufacturing industry chain of sugarcane; thirdly, soaking the crop straw particles in the mixed liquid, adding the mixed bacterial liquid, fermenting for 22d at the temperature of 50 ℃, and carrying out solid-liquid separation to obtain crop straw fermentation liquid; the mixed bacteria liquid consists of 4 parts of bacillus subtilis liquid, 3 parts of trichoderma viride liquid, 2 parts of thermophilic bacillus licheniformis liquid and 1.5 parts of candida utilis yeast liquid in parts by weight;
secondly, preparing fresh grass fermentation liquor: firstly, collecting landscaping waste as fresh grass, and crushing the fresh grass into particles with the particle size of 10mm to obtain fresh grass particles; collecting shell waste, and crushing the shell waste to obtain shell waste particles with the particle size of 4 mm; mixing the fresh grass particles, the shell waste particles and the animal wastes, fermenting for 13 days at the temperature of 37 ℃, and carrying out solid-liquid separation to obtain fresh grass fermentation liquor;
thirdly, mixing: mixing crop straw fermentation liquor, fresh grass fermentation liquor, trace elements and water to obtain a microbial fertilizer for leaf spraying; the volume ratio of the crop straw fermentation liquid to the fresh grass fermentation liquid is 5: 1; the volume ratio of the crop straw fermentation liquor to water is 1: 4; the mass ratio of the trace elements to the water is 0.3: 50.
In the first step, the volume ratio of the starch dealcoholization fermentation liquid to the water in the mixed liquid is 1.2:1, and the volume ratio of the molasses alcohol fermentation liquid to the water is 2.3: 1.
In the first step of the embodiment, the crop straw is a mixture of corn straw and wheat straw.
In the second step, the mass ratio of the fresh grass particles to the shell waste particles is 10: 0.8; the mass ratio of the fresh grass particles to the animal wastes is 10: 1.5.
In the second step, the animal waste is chicken manure.
In the third step of this example, the trace elements include, by weight, 15 parts of potassium sulfate, 10 parts of magnesium sulfate, 8 parts of zinc sulfate, and 4 parts of borax.
Taking cherries as experimental objects, and spraying the microbial fertilizer for leaf spraying prepared in the example 1 as a foliar fertilizer in the cherry ripening and color-changing period in an experimental group; the control group is not sprayed with any foliar fertilizer; calculating the yield increase rate of an experimental group, wherein the yield increase rate is (the yield per mu of the experimental group-the yield per mu of a control group)/the yield per mu of the control group is 100; the calculation shows that the yield increase rate of the cherries in the experimental group is 11.37%, and the quality of the cherries in the experimental group is obviously superior to that of the cherries in the control group.
Claims (7)
1. A preparation method of a microbial fertilizer for leaf spraying is characterized by comprising the following steps:
firstly, preparing a crop straw fermentation liquid:
firstly, collecting crop straws, and crushing the crop straws to obtain crop straw particles with the particle size of 5-15 mm; secondly, mixing the starch dealcoholization fermentation liquor, the molasses alcohol fermentation liquor and water to obtain mixed liquor; thirdly, soaking the crop straw particles in the mixed liquid, adding mixed bacterial liquid, fermenting for 15-30 d at the temperature of 45-55 ℃, and carrying out solid-liquid separation to obtain crop straw fermentation liquid; the mixed bacterial liquid consists of 3-5 parts of bacillus subtilis liquid, 2-5 parts of trichoderma viride liquid, 2-3 parts of thermophilic bacillus licheniformis liquid and 1-2 parts of candida utilis yeast liquid in parts by weight;
secondly, preparing fresh grass fermentation liquor: firstly, collecting landscaping waste as fresh grass, and crushing the fresh grass into particles with the particle size of 10-15 mm to obtain fresh grass particles; collecting shell waste, and crushing the shell waste to obtain shell waste particles with the particle size of 3-5 mm; mixing the fresh grass particles, the shell waste particles and the animal wastes, fermenting for 10-15 days at the temperature of 25-40 ℃, and performing solid-liquid separation to obtain fresh grass fermentation liquor;
thirdly, mixing: mixing crop straw fermentation liquor, fresh grass fermentation liquor, trace elements and water to obtain a microbial fertilizer for leaf spraying; the volume ratio of the crop straw fermentation liquid to the fresh grass fermentation liquid is (3-7) to 1; the volume ratio of the crop straw fermentation liquid to water is 1 (3-5); the mass ratio of the trace elements to the water is (0.1-0.5): 50.
2. The preparation method of the microbial fertilizer for leaf spraying according to claim 1, wherein in the first step, the volume ratio of the starch dealcoholization fermentation liquor to the water in the mixed liquor is (0.5-1.5): 1, and the volume ratio of the molasses alcohol fermentation liquor to the water is (1-3): 1.
3. The method for preparing microbial fertilizer for leaf spraying according to claim 1 or 2, wherein the starch dealcoholization fermentation broth is dealcoholization fermentation broth produced by ethanol fermentation in starch production; the molasses alcohol fermentation liquor is a byproduct of the sugar manufacturing industry chain of sugarcane.
4. The preparation method of the microbial fertilizer for leaf spraying as claimed in claim 1, wherein the crop straw in the first step is one or more of corn straw, wheat straw and rice straw.
5. The preparation method of the microbial fertilizer for leaf spraying according to claim 1, wherein the mass ratio of the fresh grass particles to the shell waste particles in the second step is 10 (0.3-1.5); the mass ratio of the fresh grass particles to the animal wastes is 10 (1-3).
6. The method for preparing the microbial fertilizer for leaf spraying according to claim 1 or 5, wherein the animal manure in the second three steps is one or more of chicken manure, pig manure and cow manure.
7. The preparation method of the microbial fertilizer for leaf spraying according to claim 6, wherein the trace elements in the third step comprise, by weight, 10-25 parts of potassium sulfate, 8-15 parts of magnesium sulfate, 7-10 parts of zinc sulfate and 3-5 parts of borax.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011505683.8A CN112624883A (en) | 2020-12-18 | 2020-12-18 | Preparation method of microbial fertilizer for leaf spraying |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011505683.8A CN112624883A (en) | 2020-12-18 | 2020-12-18 | Preparation method of microbial fertilizer for leaf spraying |
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| CN112624883A true CN112624883A (en) | 2021-04-09 |
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| CN202011505683.8A Pending CN112624883A (en) | 2020-12-18 | 2020-12-18 | Preparation method of microbial fertilizer for leaf spraying |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135802A (en) * | 2021-06-06 | 2021-07-20 | 浙江飞杰农业科技有限公司 | Disease-resistant insecticidal bio-organic fertilizer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101439994A (en) * | 2008-12-24 | 2009-05-27 | 李杨瑞 | Method for using molasses alcohol fermentation liquid as sugarcane liquid fertilizer |
| CN101717282A (en) * | 2009-11-09 | 2010-06-02 | 甘肃宇洋生物科技有限公司 | Method for producing liquid biofertilizer by using potato dealcoholized fermentation liquid |
| CN103140456A (en) * | 2011-10-04 | 2013-06-05 | 金相准 | Liquid fertilizer using green forage fermentation and method for manufacturing same, and green forage pulverizer |
| CN111087266A (en) * | 2020-01-03 | 2020-05-01 | 赵惠才 | Fermented fertilizer and preparation method thereof |
| CN111285733A (en) * | 2020-04-14 | 2020-06-16 | 云南瑞升烟草技术（集团）有限公司 | Method for producing alkaline water-soluble fertilizer by using vegetable wastes |
-
2020
- 2020-12-18 CN CN202011505683.8A patent/CN112624883A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101439994A (en) * | 2008-12-24 | 2009-05-27 | 李杨瑞 | Method for using molasses alcohol fermentation liquid as sugarcane liquid fertilizer |
| CN101717282A (en) * | 2009-11-09 | 2010-06-02 | 甘肃宇洋生物科技有限公司 | Method for producing liquid biofertilizer by using potato dealcoholized fermentation liquid |
| CN103140456A (en) * | 2011-10-04 | 2013-06-05 | 金相准 | Liquid fertilizer using green forage fermentation and method for manufacturing same, and green forage pulverizer |
| CN111087266A (en) * | 2020-01-03 | 2020-05-01 | 赵惠才 | Fermented fertilizer and preparation method thereof |
| CN111285733A (en) * | 2020-04-14 | 2020-06-16 | 云南瑞升烟草技术（集团）有限公司 | Method for producing alkaline water-soluble fertilizer by using vegetable wastes |
Non-Patent Citations (1)
| Title |
|---|
| 陈伟星主编: "《特色农业管理技术手册》", 30 September 2019, 西北大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135802A (en) * | 2021-06-06 | 2021-07-20 | 浙江飞杰农业科技有限公司 | Disease-resistant insecticidal bio-organic fertilizer |
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