CN113698249A - Preparation method of organic amino acid liquid calcium fertilizer - Google Patents
Preparation method of organic amino acid liquid calcium fertilizer Download PDFInfo
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- CN113698249A CN113698249A CN202111192649.4A CN202111192649A CN113698249A CN 113698249 A CN113698249 A CN 113698249A CN 202111192649 A CN202111192649 A CN 202111192649A CN 113698249 A CN113698249 A CN 113698249A
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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
- C05F1/00—Fertilisers made from animal corpses, or parts thereof
- C05F1/007—Fertilisers made from animal corpses, or parts thereof from derived products of animal origin or their wastes, e.g. leather, dairy products
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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
- 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
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
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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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Abstract
The invention discloses a preparation method of an organic amino acid liquid calcium fertilizer, belonging to the technical field of organic fertilizer production. The invention mixes the waste vegetable, peel and eggshell after being crushed to obtain a fermentation raw material mixture; mixing the fermentation raw material mixture with molasses and water according to a ratio of 3:1:10, adding a fermentation initiator, fully stirring, and carrying out aerobic fermentation and then anaerobic fermentation at room temperature; mixing the supernatant of the fermentation product with calcined eggshell to obtain high-calcium fermentation liquor; adding clear water with equal weight into soybean meal, and sealing and fermenting after uniformly stirring molasses accounting for 1% of the weight of the soybean meal and seed liquid accounting for 5% of the weight of the soybean meal to obtain high-amino-acid fermentation liquid; and mixing the high-calcium fermentation liquor with the high-amino acid fermentation liquor to obtain the organic amino acid liquid calcium fertilizer. The invention uses the waste vegetables, the fruit peels and the eggshells as main raw materials, not only can realize high-value utilization of the eggshells and the fruit peels, but also can promote garbage classification and reduction, and can promote chemical fertilizer and pesticide reduction, soil restoration and protection in the planting industry.
Description
Technical Field
The invention relates to the technical field of organic fertilizer production, in particular to a preparation method of an organic amino acid liquid calcium fertilizer.
Background
Calcium is a medium element necessary for the normal growth and development of plants and is related to the physiological response in plants and the development of cell tissue structures. Calcium can stabilize cell membrane and cell wall, and has effects of regulating osmosis and promoting enzyme renting. Because of improper application method, difficult plant absorption, easy fixation of calcium in the plant body, poor fluidity and the like, the plant is easy to lack calcium, and the phenomenon of calcium deficiency of fruits and vegetables is more prominent.
The calcium supplement method combines the soil application of calcium fertilizer and the foliage spraying of calcium fertilizer, wherein the soil application of calcium fertilizer is the main measure for calcium supplement. The main calcium fertilizer types at present comprise calcium superphosphate, gypsum, calcium magnesium phosphate fertilizer, oyster shell powder and the like. However, the fertilizers need to be transformed by microorganisms to be absorbed and utilized by plants, and the fertilizer efficiency is slow. The chelated calcium has good use effect and quick absorption, but is expensive.
Therefore, the problem to be solved by the technical personnel in the field is to provide a preparation method of the low-cost organic amino acid liquid calcium fertilizer.
Disclosure of Invention
In view of the above, the invention provides a preparation method of an organic amino acid liquid calcium fertilizer, which utilizes the vegetable waste vegetables, the fruit peel and the egg shell as fermentation raw materials of the liquid calcium fertilizer, can realize reduction and resource utilization of garbage, promote garbage classification, enable high-value utilization of bean pulp, and promote green sustainable development of agriculture and quality improvement of agricultural products.
In order to achieve the purpose, the invention adopts the following technical scheme:
a preparation method of an organic amino acid liquid calcium fertilizer comprises the following specific steps:
(1) collecting the waste vegetables, the fruit peels and the egg shells, and cleaning for later use;
(2) mixing the sedum aizoon and the peel to obtain a sedum aizoon peel mixture, wherein the peel accounts for 1-5% of the total weight of the sedum aizoon peel mixture; adding eggshell 4-5% of the weight of the mixture of the Petasites hybridus pericarp into the mixture of Petasites hybridus pericarp to obtain a fermentation raw material mixture;
(3) mixing molasses, the fermentation raw material mixture obtained in the step (2) and water according to the proportion of 1: 3: 10, adding a fermentation initiator, fully stirring, fermenting at room temperature, opening the reaction vessel every day to release gas, continuously performing aerobic fermentation for 20-25 days, completely sealing the reaction vessel, performing anaerobic fermentation at room temperature for 50-55 days, performing solid-liquid separation after the fermentation is completed, and taking supernatant as fermentation supernatant;
(4) calcining the eggshell crushed in the step (1) and cooling to room temperature;
(5) mixing the calcined eggshell obtained in the step (1) with the fermentation liquid supernatant obtained in the step (3) according to the weight ratio of 1: mixing and dissolving the materials in a ratio of 25-30 to obtain high-calcium fermentation liquor;
(6) putting the soybean meal into a fermentation container, adding clear water with equal weight, and sealing and fermenting after uniformly stirring 1% of molasses and 5% of seed liquid by weight of the soybean meal to obtain high-amino-acid fermentation liquid;
(7) mixing the high-calcium fermentation liquor obtained in the step (5) with the high-amino acid fermentation liquor obtained in the step (6) according to the weight ratio of 10: 1-2, filtering to obtain organic amino acid calcium fertilizer, sealing and storing in shade.
Further, the potherb mustard and the peel in the step (1) are washed clean by clear water, drained and cut to 1-2 cm; the eggshells are washed clean by clear water, dried in the sun, crushed and sieved to be smaller than 40 meshes.
Further, the fermentation elicitor in step (3) consists of: lactobacillus plantarum, Candida, acetobacter xylogluconate and Pichia pastoris in a ratio of 1: 1: 1: 1.
further, the addition proportion of the fermentation starter in the step (3) is 1% of the weight of the fermentation raw material mixture.
Further, the calcining temperature in the step (4) is 600 ℃, and the calcining time is 2-3 h.
Further, the fermentation temperature of the sealed fermentation in the step (6) is 30 ℃, and the fermentation time is 10-15 days.
Further, the seed liquid in step (6) is composed of: b, bacillus subtilis: aspergillus niger, ratio 1: 1.
the invention has the following beneficial effects:
according to the technical scheme, compared with the prior art, the preparation method of the organic amino acid liquid calcium fertilizer disclosed by the invention has the advantages that the sedum aizoon, the pericarp and the soybean meal are used as fermentation substrates of the organic amino acid calcium fertilizer, so that the classification and decrement of garbage can be promoted, the high-value utilization of the garbage can be realized, and meanwhile, the agricultural sustainable development and the cyclic utilization of resources can be promoted; the amino acid calcium fertilizer has the characteristics of naturalness, environmental protection, simple production, low cost and the like; the liquid fertilizer contains various substances such as various amino acids, organic acids, enzymes, various trace elements and the like and beneficial microorganisms, has the effect of supplementing calcium, has multiple functions of improving plant resistance, reducing plant diseases and promoting growth, and accelerates the process of integrating water and fertilizer.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a process flow for preparing an organic amino acid liquid calcium fertilizer in embodiment 1 of the invention.
FIG. 2 is a graph showing the effect of different proportions of pericarp substrate on calcium content in liquid calcium fertilizer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
The strain source is as follows:
the lactobacillus plantarum, the candida, the acetobacter xylogluconate, the pichia pastoris, the bacillus subtilis and the aspergillus niger used in the invention are all commercially available strains.
Example 1
A preparation method of an organic amino acid liquid calcium fertilizer is shown in figure 1, and comprises the following specific steps:
(1) collecting the waste vegetables, apple peel and egg shells; washing herba Selaginellae Doederleinii and apple peel with clear water, draining, and cutting to 1-2 cm; washing egg shell with clear water, sun drying, crushing, and sieving to less than 40 mesh.
(2) Mixing the sedum aizoon and apple peel to obtain a mixture, wherein the apple peel accounts for 1% of the total weight of the mixture; adding egg shells in an amount of 4% by weight of the mixture to obtain a fermentation raw material mixture;
(3) mixing molasses, the fermentation raw material mixture obtained in the step (2) and water according to the proportion of 1: 3: 10, adding a fermentation initiator accounting for 1 percent of the weight of the fermentation raw material mixture, fully stirring, fermenting at room temperature, opening a reaction container every day to deflate, continuously performing aerobic fermentation for 20 days, completely sealing the reaction container, performing anaerobic fermentation at room temperature for 50 days, performing solid-liquid separation after the fermentation is finished, and taking supernatant as fermentation supernatant; the fermentation elicitor consists of: lactobacillus plantarum, Candida, acetobacter xylogluconate and Pichia pastoris in a ratio of 1: 1: 1: 1;
(4) calcining the eggshell crushed in the step (1) at 600 ℃ for 2h, and cooling to room temperature;
(5) mixing the calcined egg shells obtained in the step (1) with the fermentation liquid supernatant obtained in the step (3) according to the weight ratio of 1: 25 to obtain high-calcium fermentation liquor;
(6) putting the soybean meal into a fermentation container, adding clear water with equal weight, 1 percent of molasses and 5 percent of seed liquid by weight of the soybean meal, uniformly stirring, and then sealing and fermenting at 30 ℃ for 10 days to obtain high-amino-acid fermentation liquor; the seed liquid comprises the following components: b, bacillus subtilis: aspergillus niger, ratio 1: 1;
(7) mixing the high-calcium fermentation liquor obtained in the step (5) with the high-amino acid fermentation liquor obtained in the step (6) according to the weight ratio of 10: 1 proportion, filtering to obtain the organic amino acid calcium fertilizer, sealing and storing in shade.
Example 2
A preparation method of an organic amino acid liquid calcium fertilizer comprises the following specific steps:
(1) collecting the waste vegetables, apple peel and eggshell; washing herba Selaginellae Doederleinii and apple peel with clear water, draining, and cutting to 1-2 cm; washing egg shell with clear water, sun drying, crushing, and sieving to less than 40 mesh.
(2) Mixing the sedum aizoon and apple peel to obtain a mixture, wherein the apple peel accounts for 5% of the total weight of the mixture; adding eggshell 5 wt% of the mixture into the mixture to obtain fermentation raw material mixture
(3) Mixing molasses, the fermentation raw material mixture obtained in the step (2) and water according to the proportion of 1: 3: 10, adding a fermentation initiator accounting for 1 percent of the weight of the fermentation raw material mixture, fully stirring, fermenting at room temperature, opening a reaction container every day to deflate, continuously performing aerobic fermentation for 25 days, completely sealing the reaction container, performing anaerobic fermentation at room temperature for 55 days, performing solid-liquid separation after the fermentation is finished, and taking supernatant as fermentation supernatant; the fermentation elicitor consists of: lactobacillus plantarum, Candida, acetobacter xylogluconate and Pichia pastoris in a ratio of 1: 1: 1: 1;
(4) calcining the eggshell crushed in the step (1) at 600 ℃ for 3h, and cooling to room temperature;
(5) mixing the calcined egg shells obtained in the step (1) with the fermentation liquid supernatant obtained in the step (3) according to the weight ratio of 1: 30 to obtain high-calcium fermentation liquor;
(6) putting the soybean meal into a fermentation container, adding clear water with equal weight, 1 percent of molasses and 5 percent of seed liquid by weight of the soybean meal, uniformly stirring, and then sealing and fermenting at 30 ℃ for 15 days to obtain high-amino-acid fermentation liquor; the seed liquid comprises the following components: b, bacillus subtilis: aspergillus niger, ratio 1: 1;
(7) mixing the high-calcium fermentation liquor obtained in the step (5) with the high-amino acid fermentation liquor obtained in the step (6) according to the weight ratio of 10: 2, fully mixing the materials in the ratio, filtering to obtain the organic amino acid calcium fertilizer, and sealing and storing in a shade.
Comparative example 1
In the step (2), the apple peel accounts for 10% of the total weight of the mixture; the rest of the procedure was the same as in example 1.
Comparative example 2
In the step (2), the apple peel accounts for 15% of the total weight of the mixture; the rest of the procedure was the same as in example 1.
Comparative example 3
In the step (2), the apple peel accounts for 20% of the total weight of the mixture; the rest of the procedure was the same as in example 1.
The results of the contents of the liquid calcium fertilizers prepared in examples 1 to 2 and comparative examples 1 to 3 are shown in fig. 2.
The results show that the calcium content of the fermented liquid calcium fertilizer added with 1% of the pericarp in the example 1 and 5% of the pericarp in the example 2 is not different, while the calcium content of the liquid calcium fertilizer in the comparative examples 1-3 is obviously different from that of the liquid calcium fertilizer in the examples 1-2.
Production experiment
Carrying out a leaf surface spraying experiment on the pakchoi and the sedum aizoon, wherein the planting date is 7 months in 2021 to 9 months in 2021, the planting area of each treatment is 4.5 square meters, each treatment is repeated for three times, and the group is divided into a blank group, a control group, an example 1-2 group and a comparative example 1-3 group; clear water was applied to the blank group, and commercial calcium fertilizer (calcium content 3%, execution of NY 1429-. The spraying mode is that the vegetable fertilizer is sprayed once every 7 days, the liquid is diluted by 500 times, the spraying amount is based on that water drops are dripped on leaves, the results are shown in the table 1, and the yield of the vegetables in the example 1 and the example 2 is higher than that of the vegetables in other treatments.
TABLE 1 Effect of different treatments on the calcium content of crops
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The preparation method of the organic amino acid liquid calcium fertilizer is characterized by comprising the following specific steps:
(1) collecting the waste vegetables, the fruit peels and the egg shells, and cleaning for later use;
(2) mixing the sedum aizoon with the peel to obtain a mixture, wherein the peel accounts for 1-5% of the total weight of the mixture; adding eggshells in an amount of 4-5% by weight of the mixture to obtain a fermentation raw material mixture;
(3) mixing molasses, the fermentation raw material mixture obtained in the step (2) and water according to the proportion of 1: 3: 10, adding a fermentation initiator, fully stirring, fermenting at room temperature, opening the reaction vessel every day to release gas, continuously performing aerobic fermentation for 20-25 days, completely sealing the reaction vessel, performing anaerobic fermentation at room temperature for 50-55 days, performing solid-liquid separation after the fermentation is completed, and taking supernatant as fermentation supernatant;
(4) calcining the eggshell crushed in the step (1) and cooling to room temperature;
(5) mixing the calcined eggshell obtained in the step (1) with the fermentation liquid supernatant obtained in the step (3) according to the weight ratio of 1: mixing and dissolving the materials in a ratio of 25-30 to obtain high-calcium fermentation liquor;
(6) putting the soybean meal into a fermentation container, adding clear water with equal weight, and sealing and fermenting after uniformly stirring 1% of molasses and 5% of seed liquid by weight of the soybean meal to obtain high-amino-acid fermentation liquid;
(7) mixing the high-calcium fermentation liquor obtained in the step (5) with the high-amino acid fermentation liquor obtained in the step (6) according to the weight ratio of 10: 1-2, filtering to obtain organic amino acid calcium fertilizer, sealing and storing in shade.
2. The method for preparing the organic amino acid liquid calcium fertilizer as claimed in claim 1, wherein the waste vegetables and the fruit peels in the step (1) are washed clean with clear water, drained and cut to 1-2 cm; the eggshells are washed clean by clear water, dried in the sun, crushed and sieved to be smaller than 40 meshes.
3. The method for preparing the organic amino acid liquid calcium fertilizer as claimed in claim 1, wherein the fermentation elicitor in the step (3) comprises: lactobacillus plantarum, Candida, acetobacter xylogluconate and Pichia pastoris in a ratio of 1: 1: 1: 1.
4. the method for preparing the organic amino acid liquid calcium fertilizer as claimed in claim 1, wherein the fermentation starter in step (3) is added in a proportion of 1% by weight of the fermentation raw material mixture.
5. The method for preparing the organic amino acid liquid calcium fertilizer as claimed in claim 1, wherein the calcination temperature in the step (4) is 600 ℃ and the calcination time is 2-3 h.
6. The method for preparing the organic amino acid liquid calcium fertilizer as claimed in claim 1, wherein the fermentation temperature of the sealed fermentation in the step (6) is 30 ℃ and the fermentation time is 10-15 days.
7. The method for preparing the organic amino acid liquid calcium fertilizer as claimed in claim 1, wherein the seed liquid in the step (6) comprises: b, bacillus subtilis: aspergillus niger, ratio 1: 1.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114195557A (en) * | 2021-12-18 | 2022-03-18 | 蒋中领 | Method for preparing amino acid chelated organic calcium fertilizer |
| CN114931151A (en) * | 2022-05-13 | 2022-08-23 | 深圳市和维斯科技有限公司 | Holographic plant growth promoter and preparation method and use method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106431673A (en) * | 2016-09-30 | 2017-02-22 | 中山市承铭农业技术开发有限公司 | Peel-based amino-acid-containing water-soluble fertilizer and preparation method thereof |
| CN110204380A (en) * | 2019-07-12 | 2019-09-06 | 湖南双晟科技信息咨询有限公司 | A method of fertilizer is produced using waste dish |
| CN113264793A (en) * | 2021-05-12 | 2021-08-17 | 江苏绿科生物技术有限公司 | Method for fermenting liquid fertilizer by using beneficial microorganisms |
-
2021
- 2021-10-13 CN CN202111192649.4A patent/CN113698249A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106431673A (en) * | 2016-09-30 | 2017-02-22 | 中山市承铭农业技术开发有限公司 | Peel-based amino-acid-containing water-soluble fertilizer and preparation method thereof |
| CN110204380A (en) * | 2019-07-12 | 2019-09-06 | 湖南双晟科技信息咨询有限公司 | A method of fertilizer is produced using waste dish |
| CN113264793A (en) * | 2021-05-12 | 2021-08-17 | 江苏绿科生物技术有限公司 | Method for fermenting liquid fertilizer by using beneficial microorganisms |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114195557A (en) * | 2021-12-18 | 2022-03-18 | 蒋中领 | Method for preparing amino acid chelated organic calcium fertilizer |
| CN114931151A (en) * | 2022-05-13 | 2022-08-23 | 深圳市和维斯科技有限公司 | Holographic plant growth promoter and preparation method and use method thereof |
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