CN114133301A - Preparation method of soil ecological restoration material - Google Patents
Preparation method of soil ecological restoration material Download PDFInfo
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- CN114133301A CN114133301A CN202111516362.2A CN202111516362A CN114133301A CN 114133301 A CN114133301 A CN 114133301A CN 202111516362 A CN202111516362 A CN 202111516362A CN 114133301 A CN114133301 A CN 114133301A
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- ecological restoration
- soil
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- preparation
- animal
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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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Soil Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides a preparation method of a material for soil ecological restoration, and relates to the technical field of soil ecological restoration. The preparation method of the material for soil ecological restoration comprises the following specific raw materials: 30-50% of animal waste, 20-40% of purified water, 20-30% of farmyard plant ash, 5-15% of potassium dihydrogen phosphate solution and 8-10% of sulfur powder; the raw materials are proportioned according to the following proportion: 30% of animal waste, 27% of purified water, 25% of farmyard plant ash, 10% of potassium dihydrogen phosphate solution and 8% of sulfur powder; the method comprises the following specific steps: s1, uniformly pouring 30% of collected animal wastes into a stirrer, and uniformly stirring the animal wastes by using the stirrer to make the animal wastes in a thick state; s2, pouring 25% of farmyard plant ash into a stirring barrel, and then adding 27% of purified water for primary mixing. By adopting farmyard manure and plant ash as main raw materials and adding a proper amount of potassium dihydrogen phosphate solution and sulfur powder, the prepared restoration material can keep acidity, and meanwhile, the soil can be fertilized when in use, so that the restoration material is worthy of great popularization.
Description
Technical Field
The invention relates to the technical field of soil ecological restoration, in particular to a preparation method of a soil ecological restoration material.
Background
The soil remediation technology is a technical measure for restoring the normal function of the polluted soil, pollutants enter an ecological circulation system, and soil pollution is formed if the load of the self-purification effect of the soil is exceeded; the harm caused by pollutants can be buffered due to the adsorption capacity, the oxidation-reduction effect and the soil microbial decomposition effect of the soil, and the harm is collectively called as the soil self-cleaning capacity. The mechanism of the soil self-purification function is not only the theoretical basis of the soil environment capacity, but also the theoretical basis of the measures of soil environment pollution regulation and pollution remediation selected, although the soil environment has various purification functions, and the purification capacity of the soil environment can be improved through various measures, the purification capacity is limited after all, the prevention of soil pollution is a fundamental measure for protecting the soil environment, the ecological restoration material of the original underground richness soil takes the modified layered silicate as a carrier and has the characteristics of porosity, adsorption and slow release, so that the functions of fixing water and fixing fertilizer, slowly releasing water and fertilizer, restoring soil aggregate structures and the like are realized, the ecological restoration refers to stopping artificial interference on an ecological system to relieve load pressure, and the ecological system evolves in an orderly direction depending on the self-regulation capacity and the self-organization capacity of the ecological system or utilizes the self-restoration capacity of the ecological system, and (3) assisting with artificial measures to gradually restore the destroyed ecosystem or to develop the ecosystem to the direction of virtuous circle.
The soil salinization is one of soil ecological degeneration forms, the soil after salinization can not be used for planting crops, meanwhile, the surrounding ecological environment is easily influenced, the existing restoration of the salinization soil is usually realized by simply spraying acid fertilizer, so that the soil restoration is realized by utilizing acid-base neutralization, and although the mode of directly spraying the acid fertilizer can play a certain restoration role, the whole effect is slow, the action time is short, therefore, a new preparation method for the soil ecological restoration material is developed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a preparation method of a soil ecological restoration material, which solves the problems that the whole effect is slow and the action time is short although a certain restoration effect can be achieved by directly spraying an acid fertilizer.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a soil ecological restoration material comprises the following specific raw materials: 30-50% of animal waste, 20-40% of purified water, 20-30% of farmyard plant ash, 5-15% of potassium dihydrogen phosphate solution and 8-10% of sulfur powder.
Preferably, the raw materials are proportioned according to the following proportion: 30% of animal waste, 27% of purified water, 25% of farmyard plant ash, 10% of potassium dihydrogen phosphate solution and 8% of sulfur powder.
A preparation method of a soil ecological restoration material comprises the following specific steps:
s1, uniformly pouring 30% of collected animal wastes into a stirrer, and uniformly stirring the animal wastes by using the stirrer to make the animal wastes in a thick state;
s2, pouring 25% of farmyard plant ash into a stirring barrel, then adding 27% of purified water for preliminary mixing, after uniformly stirring, sequentially adding 10% of potassium dihydrogen phosphate solution and 8% of sulfur powder into the mixture, and continuously stirring;
s3, standing and fermenting the mixture stirred in the S2;
s4, after the mixture in the S3 is fermented, pouring all the mixture into a stirrer to be fully mixed with the thick animal manure and stirred;
s5, after the various mixtures are fully mixed, if the mixtures are blended into liquid fertilizers, purified water can be added into the mixtures according to requirements, so that the mixtures are blended and diluted; if the solid fertilizer is required to be blended, a proper amount of animal excrement or farmyard plant ash can be added into the mixture;
and S6, sealing and packaging the liquid fertilizer or the solid fertilizer prepared in the S5.
Preferably, the stirrer in the S1 uniformly stirs the animal wastes for 20 to 30 minutes.
Preferably, the purified water in S2 may be river water or tap water.
Preferably, the standing fermentation time of the mixture in the S3 is 3-5 days.
Preferably, the solid fertilizer in S6 needs to be sealed and packaged by a moisture-preserving film, and the solid fertilizer needs to maintain a certain moisture content.
(III) advantageous effects
The invention provides a preparation method of a soil ecological restoration material. The method has the following beneficial effects:
1. the preparation method for the soil ecological restoration material can be used for preparing liquid waste and solid waste by adopting simple raw materials and a simple processing technology, can be used for quickly improving the soil condition of the saline-alkali soil after the saline-alkali soil is used, is quick in effect taking and long in action time, and can be widely applied to restoration of the saline-alkali soil in various states.
2. According to the preparation method for the soil ecological restoration material, the farmyard manure and the plant ash are used as main raw materials, and a proper amount of the potassium dihydrogen phosphate solution and the sulfur powder are added, so that the prepared restoration material keeps a certain acidity, and meanwhile, the soil is fertilized when the material is used, so that the working efficiency is greatly improved, and the material is worthy of being widely popularized.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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 first embodiment is as follows:
the embodiment of the invention provides a soil ecological restoration material, which comprises the following specific raw materials: 30-50% of animal waste, 20-40% of purified water, 20-30% of farmyard plant ash, 5-15% of potassium dihydrogen phosphate solution and 8-10% of sulfur powder.
The raw materials are proportioned according to the following proportion: 30% of animal waste, 27% of purified water, 25% of farmyard plant ash, 10% of potassium dihydrogen phosphate solution and 8% of sulfur powder.
A preparation method of a soil ecological restoration material comprises the following specific steps:
s1, uniformly pouring 30% of collected animal wastes into a stirrer, and uniformly stirring the animal wastes by using the stirrer to make the animal wastes in a thick state;
s2, pouring 25% of farmyard plant ash into a stirring barrel, then adding 27% of purified water for preliminary mixing, after uniformly stirring, sequentially adding 10% of potassium dihydrogen phosphate solution and 8% of sulfur powder into the mixture, and continuously stirring;
s3, standing and fermenting the mixture stirred in the S2;
s4, after the mixture in the S3 is fermented, pouring all the mixture into a stirrer to be fully mixed with the thick animal manure and stirred;
s5, after the various mixtures are fully mixed, if the mixtures are blended into liquid fertilizers, purified water can be added into the mixtures according to requirements, so that the mixtures are blended and diluted; if the solid fertilizer is required to be blended, a proper amount of animal excrement or farmyard plant ash can be added into the mixture;
and S6, sealing and packaging the liquid fertilizer or the solid fertilizer prepared in the S5.
The stirrer in the S1 uniformly stirs the animal waste for 20-30 minutes, and the animal waste is uniformly stirred for 20-30 minutes by the stirrer, so that the animal waste can be fully blended to keep the animal waste thick, and the subsequent production and processing are facilitated.
The purified water in the S2 can be river water or tap water, and pollution-free water sources such as river water or tap water can be used as raw materials.
And the standing fermentation time of the mixture in the S3 is 3-5 days, and the prepared mixture can be fully fermented after the standing fermentation for 3-5 days.
The solid fertilizer in the S6 needs to be sealed and packaged by a moisture-preserving film, and the solid fertilizer needs to keep certain moisture, and is sealed and packaged by the moisture-preserving film, so that the solid fertilizer keeps certain moisture, and hardening caused by over drying in the transportation process of the solid fertilizer can be avoided, thereby facilitating subsequent fertilization work.
Example two:
in the embodiment, on the basis of the first embodiment, the soil remediation fertilizer with a higher acidity value is prepared by adjusting the formula proportion, and the specific formula and the preparation method are as follows:
the raw materials are proportioned according to the following proportion: 30% of animal waste, 20% of purified water, 25% of farmyard plant ash, 15% of potassium dihydrogen phosphate solution and 10% of sulfur powder.
The preparation method of the soil ecological restoration material comprises the following specific steps:
s1, uniformly pouring 30% of collected animal wastes into a stirrer, and uniformly stirring the animal wastes by using the stirrer to make the animal wastes in a thick state;
s2, pouring 25% of farmyard plant ash into a stirrer, then adding 27% of purified water for preliminary mixing, after uniformly stirring, sequentially adding 15% of potassium dihydrogen phosphate solution and 10% of sulfur powder into the mixture, and continuously stirring;
s3, after the various mixtures are fully mixed, if the mixtures are blended into liquid fertilizers, purified water can be added into the mixtures according to requirements, and then the mixtures are blended and diluted; if the solid fertilizer is required to be blended, a proper amount of animal excrement or farmyard plant ash can be added into the mixture;
and S4, sealing and packaging the liquid fertilizer or the solid fertilizer prepared in the S3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The material for soil ecological restoration is characterized by comprising the following specific raw materials: 30-50% of animal waste, 20-40% of purified water, 20-30% of farmyard plant ash, 5-15% of potassium dihydrogen phosphate solution and 8-10% of sulfur powder.
2. The soil ecological restoration material as claimed in claim 1, wherein: the raw materials are proportioned according to the following proportion: 30% of animal waste, 27% of purified water, 25% of farmyard plant ash, 10% of potassium dihydrogen phosphate solution and 8% of sulfur powder.
3. The preparation method of the soil ecological restoration material according to the claim 2, which is characterized by comprising the following steps:
s1, uniformly pouring 30% of collected animal wastes into a stirrer, and uniformly stirring the animal wastes by using the stirrer to make the animal wastes in a thick state;
s2, pouring 25% of farmyard plant ash into a stirring barrel, then adding 27% of purified water for preliminary mixing, after uniformly stirring, sequentially adding 10% of potassium dihydrogen phosphate solution and 8% of sulfur powder into the mixture, and continuously stirring;
s3, standing and fermenting the mixture stirred in the S2;
s4, after the mixture in the S3 is fermented, pouring all the mixture into a stirrer to be fully mixed with the thick animal manure and stirred;
s5, after the various mixtures are fully mixed, if the mixtures are blended into liquid fertilizers, purified water can be added into the mixtures according to requirements, so that the mixtures are blended and diluted; if the solid fertilizer is required to be blended, a proper amount of animal excrement or farmyard plant ash can be added into the mixture;
and S6, sealing and packaging the liquid fertilizer or the solid fertilizer prepared in the S5.
4. The preparation method of the soil ecological restoration material according to the claim 3, characterized in that: the stirrer in the S1 uniformly stirs the animal manure for 20-30 minutes.
5. The preparation method of the soil ecological restoration material according to the claim 3, characterized in that: the purified water in the S2 can be river water or tap water.
6. The preparation method of the soil ecological restoration material according to the claim 3, characterized in that: and the standing fermentation time of the mixture in the S3 is 3-5 days.
7. The preparation method of the soil ecological restoration material according to the claim 3, characterized in that: and in the S6, the solid fertilizer needs to be sealed and packaged by a moisturizing film, and the solid fertilizer needs to keep certain moisture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111516362.2A CN114133301A (en) | 2021-12-09 | 2021-12-09 | Preparation method of soil ecological restoration material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111516362.2A CN114133301A (en) | 2021-12-09 | 2021-12-09 | Preparation method of soil ecological restoration material |
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| CN114133301A true CN114133301A (en) | 2022-03-04 |
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| CN202111516362.2A Pending CN114133301A (en) | 2021-12-09 | 2021-12-09 | Preparation method of soil ecological restoration material |
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Citations (11)
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