CN113582752A - Preparation method of soil conditioner based on peat soil - Google Patents
Preparation method of soil conditioner based on peat soil Download PDFInfo
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- CN113582752A CN113582752A CN202110707606.9A CN202110707606A CN113582752A CN 113582752 A CN113582752 A CN 113582752A CN 202110707606 A CN202110707606 A CN 202110707606A CN 113582752 A CN113582752 A CN 113582752A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/70—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting wettability, e.g. drying agents
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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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- 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
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Inorganic Chemistry (AREA)
- Soil Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
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Abstract
The invention relates to the technical field of peat soil improvement, and discloses a preparation method of a peat soil-based soil conditioner, which specifically comprises the following steps: s1: weighing the compositions according to the weight parts, primarily stirring and mixing the compositions for 10-20min, grinding the compositions into powder by a ball mill after stirring and mixing, and then mixing and stirring the powdered compositions for 20-30min to uniformly mix the compositions; s2: and (3) sequentially adding the prepared composition of S1 into a regulating reservoir, adding a dispersing agent into the regulating reservoir to enable the composition to be quickly dissolved into the regulating reservoir, and carrying out aeration treatment on the regulating reservoir for 2-5 hours by an aeration device to enable all components in the composition to be uniformly distributed. The composition is crushed and dissolved out, so that the compositions can be fused with each other, and when the soil conditioner is fused with peat soil, all the components are fused into the separated combined components, so that the soil can be quickly improved and repaired.
Description
Technical Field
The invention relates to the technical field of peat soil improvement, in particular to a preparation method of a peat soil-based soil conditioner.
Background
The peat soil is soil which is deposited on low plain lands of certain rivers and lakes and in valley lands between mountains, due to long-term water accumulation, aquatic vegetation is dense, a large amount of insufficiently decomposed plant residues are accumulated under the condition of oxygen deficiency, and a peat layer is formed.
The current main components of the soil conditioner comprise peat soil, mushroom fertilizer, compound fertilizer, water-retaining agent and the like, the raw materials are put together to be mixed and stirred to complete the preparation, the current soil conditioner preparation flow mainly adopts a physical mixing and stirring mode, and the stirring mode is simple, so that each component can not cover the peat soil when the soil conditioner is thrown, and the effect of improving the peat soil can not be better.
Disclosure of Invention
The invention aims to provide a preparation method of a peat soil-based soil conditioner, which comprises the steps of crushing a composition, dissolving and separating out the composition, so that the composition can be fused with each other, all components are fused into the separated combined components when the soil conditioner is fused with peat soil, and the soil can be quickly improved and repaired.
The invention is realized in this way, and the preparation method of the soil conditioner based on peat soil specifically comprises the following steps:
s1: weighing the compositions according to the weight parts, primarily stirring and mixing the compositions for 10-20min, grinding the compositions into powder by a ball mill after stirring and mixing, and then mixing and stirring the powdered compositions for 20-30min to uniformly mix the compositions;
s2: sequentially adding the prepared composition of S1 into a regulating reservoir, adding a dispersing agent into the regulating reservoir to enable the composition to be quickly dissolved into the regulating reservoir, and carrying out aeration treatment on the regulating reservoir for 2-5h by an aeration device to enable all components in the composition to be uniformly distributed;
s3: heating the regulating tank, controlling the heating temperature to be 120-140 ℃ for continuous evaporation, stopping heating after all the water in the paper regulating tank is evaporated, and collecting the block components separated out from the regulating tank;
s4: grinding the block components separated out in the step S3, controlling the particle size of the ground particles to be 0.5-1mm, and flatly spreading and airing the ground composition indoors;
s5: and (3) after air drying for 3-5h, packaging the composition, adding a drying agent, treating and placing in a shade place to obtain the peat soil-based soil conditioner.
Further, in S2, the dispersant is zirconia having a particle size of 500-600 μm.
Further, in S2, the composition comprises, in parts by weight: 50-80 parts of peat soil, 30-50 parts of mushroom fertilizer, 20-45 parts of compound fertilizer, 10-15 parts of water-retaining agent, 10-20 parts of inorganic auxiliary material and 3-5 parts of pH regulator.
Further, the composition also comprises 5-10 parts of aromatic according to the parts by weight.
Further, the inorganic auxiliary materials comprise the following components in parts by weight: 25-40 parts of activated carbon, 10-15 parts of alumina and 10-15 parts of silicon dioxide.
Further, in S3, during the heating evaporation, an ultrasonic oscillator is provided on one side of the conditioning tank, and the ultrasonic oscillator acts on the conditioning tank to effect the oscillating evaporation of the solution.
Further, the air conditioner is provided with a fan,
further, the pH value of the soil conditioner is adjusted to 8-9 by the pH adjusting agent, so that the acidity can be neutralized when the soil conditioner is fused with peat soil.
Further, in S5, the desiccant comprises the following components in parts by weight: 20-30 parts of silica gel, 5-10 parts of starch and 20-50 parts of calcium chloride.
Further, the particle size of the drying agent is 1-1.5 mm.
Furthermore, when the drying agent is placed into the packaging bag, one half of the drying agent is placed at the bottom of the packaging bag, then the soil conditioner is placed, after the soil conditioner is placed, the other half of the drying agent is placed at the upper part of the packaging bag, and then packaging treatment of the packaging bag is carried out.
Compared with the prior art, the preparation method of the soil conditioner based on peat soil provided by the invention has the following beneficial effects:
1. the composition is crushed and dissolved out, so that the composition can be fused with each other, and the separated particles contain peat soil, mushroom fertilizer, compound fertilizer, water-retaining agent, inorganic auxiliary material and PH regulator, so that when the soil conditioner is fused with peat soil, all the components are fused into the separated combined components, the soil can be quickly improved and repaired, and the problem that the soil cannot be improved due to lack of raw materials is avoided;
2. the composition is subjected to evaporation oscillation in an ultrasonic mode, the precipitated composition is softer through oscillation, meshes are easily formed in the composition, other substances and the composition can be conveniently mixed, the composition can be conveniently decomposed, microorganisms can conveniently form membranes on the materials through the meshed composition, the decomposition efficiency of the microorganisms is accelerated, the decomposition efficiency of the soil conditioner on residues in the peat soil is improved by 10-20%, and therefore the performance of the soil in the peat soil can be adjusted.
Drawings
FIG. 1 is a flow chart of a method for preparing a peat soil-based soil conditioner according to the present invention;
FIG. 2 is a line segment statistical graph of percentage of viable colonies versus days for the test examples of the present invention;
FIG. 3 is a statistical plot of oxygen content versus days for the test examples of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
Example 1
Referring to fig. 1, the preparation method of the peat soil-based soil conditioner specifically comprises the following steps:
s1: weighing the compositions according to the parts by weight, primarily stirring and mixing the compositions for 10min, grinding the compositions into powder by a ball mill after stirring and mixing, and then mixing and stirring the powdered compositions for 20min to uniformly mix the compositions;
s2: sequentially adding the composition prepared in the step S1 into a regulating reservoir, adding a dispersing agent into the regulating reservoir to enable the composition to be quickly dissolved into the regulating reservoir, and carrying out aeration treatment on the regulating reservoir for 2 hours by an aeration device to enable all components in the composition to be uniformly distributed;
s3: heating the regulating tank, controlling the heating temperature to be 120 ℃ for continuous evaporation, stopping heating after all water in the paper regulating tank is evaporated, and collecting the blocky components separated out from the regulating tank;
s4: grinding the block components separated out in the step S3, controlling the particle size of the ground particles to be 0.5mm, and flatly spreading and airing the ground composition indoors;
s5: and (3) after air drying for 3 hours, packaging the composition, adding a drying agent, treating and placing in a shade place to obtain the peat soil-based soil conditioner.
In S2, the dispersant is zirconia having a particle size of 500 μm.
In S2, the composition comprises, in parts by weight: 50 parts of peat soil, 30 parts of mushroom fertilizer, 20 parts of compound fertilizer, 1 part of water-retaining agent, 10 parts of inorganic auxiliary material, 3 parts of pH regulator and 5 parts of aromatic.
The inorganic auxiliary materials comprise the following components in parts by weight: 25 parts of activated carbon, 10 parts of alumina and 10 parts of silicon dioxide.
In S3, during heating evaporation, an ultrasonic oscillator is arranged on one side of the regulating reservoir, and the ultrasonic oscillator acts on the regulating reservoir to realize the oscillating evaporation of the solution.
The pH value of the soil conditioner is adjusted to be 8 by the pH regulator, so that the acidity can be neutralized when the soil conditioner is fused with peat soil.
In S5, the desiccant comprises the following components in parts by weight: 20 parts of silica gel, 5 parts of starch and 20 parts of calcium chloride.
The particle size of the drying agent is 1 mm.
When the drying agent is placed into the packaging bag, one half of the drying agent is placed at the bottom of the packaging bag firstly, then the soil conditioner is contained, after the soil conditioner is contained, the other half of the drying agent is placed at the upper part of the packaging bag, and then the packaging treatment of the packaging bag is carried out.
Example 2
Referring to fig. 1, the preparation method of the peat soil-based soil conditioner specifically comprises the following steps:
s1: weighing the compositions according to the parts by weight, primarily stirring and mixing the compositions for 15min, grinding the compositions into powder by a ball mill after stirring and mixing, and then mixing and stirring the powdered compositions for 25min to uniformly mix the compositions;
s2: sequentially adding the composition prepared in the step S1 into a regulating reservoir, adding a dispersing agent into the regulating reservoir to enable the composition to be quickly dissolved into the regulating reservoir, and carrying out aeration treatment on the regulating reservoir for 3 hours by an aeration device to enable all components in the composition to be uniformly distributed;
s3: heating the regulating tank, controlling the heating temperature to continuously evaporate at 130 ℃, stopping heating after all water in the paper regulating tank is evaporated, and collecting the blocky components separated out from the regulating tank;
s4: grinding the block components separated out in the step S3, controlling the particle size of the ground particles to be 0.6mm, and flatly spreading and airing the ground composition indoors;
s5: and (4) after air drying for 4 hours, packaging the composition, adding a drying agent, treating, and placing in a shade place to obtain the peat soil-based soil conditioner.
In S2, the dispersant is zirconia having a particle size of 550 μm.
In S2, the composition comprises, in parts by weight: 60 parts of peat soil, 40 parts of mushroom fertilizer, 30 parts of compound fertilizer, 12 parts of water-retaining agent, 15 parts of inorganic auxiliary material, 4 parts of PH regulator and 7 parts of aromatic.
The inorganic auxiliary materials comprise the following components in parts by weight: 30 parts of activated carbon, 12 parts of alumina and 11 parts of silicon dioxide.
In S3, during heating evaporation, an ultrasonic oscillator is arranged on one side of the regulating reservoir, and the ultrasonic oscillator acts on the regulating reservoir to realize the oscillating evaporation of the solution.
The pH value of the soil conditioner is adjusted to be 8 by the pH regulator, so that the acidity can be neutralized when the soil conditioner is fused with peat soil.
In S5, the desiccant comprises the following components in parts by weight: 25 parts of silica gel, 7 parts of starch and 22 parts of calcium chloride.
The particle size of the drying agent is 1 mm.
When the drying agent is placed into the packaging bag, one half of the drying agent is placed at the bottom of the packaging bag firstly, then the soil conditioner is contained, after the soil conditioner is contained, the other half of the drying agent is placed at the upper part of the packaging bag, and then the packaging treatment of the packaging bag is carried out.
Example 3
Referring to fig. 1, the preparation method of the peat soil-based soil conditioner specifically comprises the following steps:
s1: weighing the compositions according to the parts by weight, primarily stirring and mixing the compositions for 18min, grinding the compositions into powder by a ball mill after stirring and mixing, and then mixing and stirring the powdered compositions for 28min to uniformly mix the compositions;
s2: sequentially adding the composition prepared in the step S1 into a regulating reservoir, adding a dispersing agent into the regulating reservoir to enable the composition to be quickly dissolved into the regulating reservoir, and carrying out aeration treatment on the regulating reservoir for 4 hours by an aeration device to enable all components in the composition to be uniformly distributed;
s3: heating the regulating tank, controlling the heating temperature to be 135 ℃ for continuous evaporation, stopping heating after all water in the paper regulating tank is evaporated, and collecting the block components separated out from the regulating tank;
s4: grinding the block components separated out in the step S3, controlling the particle size of the ground particles to be 1mm, and flatly spreading and airing the ground composition in a room;
s5: and (4) after air drying for 4 hours, packaging the composition, adding a drying agent, treating, and placing in a shade place to obtain the peat soil-based soil conditioner.
In S2, the dispersant is zirconia having a particle size of 580 μm.
In S2, the composition comprises, in parts by weight: 70 parts of peat soil, 40 parts of mushroom fertilizer, 40 parts of compound fertilizer, 13 parts of water-retaining agent, 18 parts of inorganic auxiliary material, 4 parts of PH regulator and 8 parts of aromatic.
The inorganic auxiliary materials comprise the following components in parts by weight: 35 parts of activated carbon, 13 parts of alumina and 13 parts of silicon dioxide.
In S3, during heating evaporation, an ultrasonic oscillator is arranged on one side of the regulating reservoir, and the ultrasonic oscillator acts on the regulating reservoir to realize the oscillating evaporation of the solution.
The pH value of the soil conditioner is adjusted to be 9 by the pH regulator, so that the acidity can be neutralized when the soil conditioner is fused with peat soil.
In S5, the desiccant comprises the following components in parts by weight: 28 parts of silica gel, 8 parts of starch and 45 parts of calcium chloride.
The particle size of the drying agent is 1.5 mm.
When the drying agent is placed into the packaging bag, one half of the drying agent is placed at the bottom of the packaging bag firstly, then the soil conditioner is contained, after the soil conditioner is contained, the other half of the drying agent is placed at the upper part of the packaging bag, and then the packaging treatment of the packaging bag is carried out.
Example 4
Referring to fig. 1, the preparation method of the peat soil-based soil conditioner specifically comprises the following steps:
s1: weighing the compositions according to the parts by weight, primarily stirring and mixing the compositions for 20min, grinding the compositions into powder by a ball mill after stirring and mixing, and then mixing and stirring the powdered compositions for 30min to uniformly mix the compositions;
s2: sequentially adding the composition prepared in the step S1 into a regulating reservoir, adding a dispersing agent into the regulating reservoir to enable the composition to be quickly dissolved into the regulating reservoir, and carrying out aeration treatment on the regulating reservoir for 5 hours by an aeration device to enable all components in the composition to be uniformly distributed;
s3: heating the regulating tank, controlling the heating temperature to continuously evaporate at 140 ℃, stopping heating after all water in the paper regulating tank is evaporated, and collecting the block components separated out from the regulating tank;
s4: grinding the block components separated out in the step S3, controlling the particle size of the ground particles to be 1mm, and flatly spreading and airing the ground composition in a room;
s5: and (4) after air drying for 5 hours, packaging the composition, adding a drying agent, treating, and placing in a shade place to obtain the peat soil-based soil conditioner.
In S2, the dispersant is zirconia having a particle size of 600 μm.
In S2, the composition comprises, in parts by weight: 80 parts of peat soil, 50 parts of mushroom fertilizer, 45 parts of compound fertilizer, 15 parts of water-retaining agent, 20 parts of inorganic auxiliary material, 5 parts of PH regulator and 10 parts of aromatic.
The inorganic auxiliary materials comprise the following components in parts by weight: 40 parts of activated carbon, 15 parts of alumina and 15 parts of silicon dioxide.
In S3, during heating evaporation, an ultrasonic oscillator is arranged on one side of the regulating reservoir, and the ultrasonic oscillator acts on the regulating reservoir to realize the oscillating evaporation of the solution.
The pH value of the soil conditioner is adjusted to be 9 by the pH regulator, so that the acidity can be neutralized when the soil conditioner is fused with peat soil.
In S5, the desiccant comprises the following components in parts by weight: 30 parts of silica gel, 10 parts of starch and 50 parts of calcium chloride.
The particle size of the drying agent is 1.5 mm.
When the drying agent is placed into the packaging bag, one half of the drying agent is placed at the bottom of the packaging bag firstly, then the soil conditioner is contained, after the soil conditioner is contained, the other half of the drying agent is placed at the upper part of the packaging bag, and then the packaging treatment of the packaging bag is carried out.
Comparative example
The soil conditioners of examples 1 to 4 and the soil conditioner of the prior art (comparative example) were used for conditioning peat soil, and data acquisition and measurement were performed after one month, and the measured data are shown in the following table:
referring to fig. 2-3, it can be seen that the percentage of days to the percentage of colonies and the change in oxygen content after the soil conditioner in the present technical solution improves peat soil, the percentage of colonies and the oxygen content both present increasing trends after use, improve soil fertility, improve soil environment and regulate microbial activity in soil, and the precipitated composition is softer through oscillation, and meshes are easily formed inside, so that other substances and the composition are conveniently mixed, the decomposition efficiency of viable bacteria is improved by 10-20%, and the propagation of bacteria is enhanced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The preparation method of the soil conditioner based on the peat soil is characterized by comprising the following steps:
s1: weighing the compositions according to the weight parts, primarily stirring and mixing the compositions for 10-20min, grinding the compositions into powder by a ball mill after stirring and mixing, and then mixing and stirring the powdered compositions for 20-30min to uniformly mix the compositions;
s2: sequentially adding the prepared composition of S1 into a regulating reservoir, adding a dispersing agent into the regulating reservoir to enable the composition to be quickly dissolved into the regulating reservoir, and carrying out aeration treatment on the regulating reservoir for 2-5h by an aeration device to enable all components in the composition to be uniformly distributed;
s3: heating the regulating tank, controlling the heating temperature to be 120-140 ℃ for continuous evaporation, stopping heating after all the water in the paper regulating tank is evaporated, and collecting the block components separated out from the regulating tank;
s4: grinding the block components separated out in the step S3, controlling the particle size of the ground particles to be 0.5-1mm, and flatly spreading and airing the ground composition indoors;
s5: and (3) after air drying for 3-5h, packaging the composition, adding a drying agent, treating and placing in a shade place to obtain the peat soil-based soil conditioner.
2. The method for preparing a peat soil-based soil amendment according to claim 1, wherein in S2, the dispersant is zirconia having a particle size of 500-600 μm.
3. The method for preparing a peat soil-based soil amendment according to claim 2, wherein the composition comprises, in S2, by weight: 50-80 parts of peat soil, 30-50 parts of mushroom fertilizer, 20-45 parts of compound fertilizer, 10-15 parts of water-retaining agent, 10-20 parts of inorganic auxiliary material and 3-5 parts of pH regulator.
4. The method for preparing a peat soil-based soil amendment according to claim 3, wherein the composition further comprises 5 to 10 parts by weight of an aromatic agent.
5. The preparation method of a peat soil-based soil amendment according to claim 4, wherein the inorganic auxiliary materials comprise, in parts by weight: 25-40 parts of activated carbon, 10-15 parts of alumina and 10-15 parts of silicon dioxide.
6. The method of preparing a peat soil-based soil conditioner according to claim 5, wherein an ultrasonic oscillator is provided at one side of the conditioning tank during heating and evaporation in S3, and the ultrasonic oscillator acts on the conditioning tank to effect oscillatory evaporation of the solution.
7. The method for preparing a peat soil-based soil amendment according to claim 6, wherein the pH regulator regulates the pH of the soil amendment to 8 to 9, so that the soil amendment neutralizes acidity when being blended with peat soil.
8. The method for preparing a peat soil-based soil amendment according to claim 7, wherein in S5, the drying agent comprises the following components in parts by weight: 20-30 parts of silica gel, 5-10 parts of starch and 20-50 parts of calcium chloride.
9. The method of preparing a peat-based soil amendment according to claim 8, wherein the desiccant has a particle size of 1-1.5 mm.
10. The method for preparing a peat soil-based soil amendment according to claim 9, wherein the drying agent is placed in the bottom of the bag, then the soil amendment is placed in the bag, then the other half of the drying agent is placed in the upper part of the bag, and then the bag is packaged.
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| CN106278695A (en) * | 2016-07-19 | 2017-01-04 | 南京江宁台湾农民创业园发展有限公司 | A kind of preparation method of prone soil texture modifier |
| CN106544037A (en) * | 2016-10-21 | 2017-03-29 | 吴迪 | A kind of preparation method of biological soil conditioner |
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| CN110004091A (en) * | 2019-04-15 | 2019-07-12 | 微生物肥料技术研究推广中心 | A kind of complex microbial inoculum, soil-repairing agent and preparation method and application |
| CN111662720A (en) * | 2019-03-06 | 2020-09-15 | 河南华美生态环境科技股份有限公司 | Organic soil conditioner and preparation method thereof |
| CN113351074A (en) * | 2021-06-24 | 2021-09-07 | 深圳市市政工程总公司 | Preparation equipment of soil conditioner based on peat soil |
-
2021
- 2021-09-08 CN CN202110707606.9A patent/CN113582752A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106278695A (en) * | 2016-07-19 | 2017-01-04 | 南京江宁台湾农民创业园发展有限公司 | A kind of preparation method of prone soil texture modifier |
| CN106544037A (en) * | 2016-10-21 | 2017-03-29 | 吴迪 | A kind of preparation method of biological soil conditioner |
| CN109337695A (en) * | 2018-12-20 | 2019-02-15 | 江苏澄乾环保工程有限公司 | A kind of soil conditioner and its compound organic fertilizer prepared using sludge carbon |
| CN111662720A (en) * | 2019-03-06 | 2020-09-15 | 河南华美生态环境科技股份有限公司 | Organic soil conditioner and preparation method thereof |
| CN110004091A (en) * | 2019-04-15 | 2019-07-12 | 微生物肥料技术研究推广中心 | A kind of complex microbial inoculum, soil-repairing agent and preparation method and application |
| CN113351074A (en) * | 2021-06-24 | 2021-09-07 | 深圳市市政工程总公司 | Preparation equipment of soil conditioner based on peat soil |
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