CN111362766A - Organic conditioner for saline-alkali soil improvement - Google Patents
Organic conditioner for saline-alkali soil improvement Download PDFInfo
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- CN111362766A CN111362766A CN202010199240.4A CN202010199240A CN111362766A CN 111362766 A CN111362766 A CN 111362766A CN 202010199240 A CN202010199240 A CN 202010199240A CN 111362766 A CN111362766 A CN 111362766A
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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
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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
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
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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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- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
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- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention discloses an organic conditioner for saline-alkali soil improvement, which is prepared from the following raw materials in parts by weight: 80-200 parts of waste herb residues of Chinese herbal medicines, 40-100 parts of peat, 10-20 parts of organic farmyard manure, 30-60 parts of waste edible fungus substrate and 10-20 parts of straws; the straws are crop straws; the waste edible fungus substrate comprises fungus chaff, crushed wood chips, cottonseed hulls, straws and wheat bran; the organic farmyard manure is the feces of livestock. The saline-alkali soil is improved by utilizing wastes of various industries, so that the economic investment is reduced, and the pollution is reduced; waste gas and dregs of a Chinese medicine factory, waste mushroom bran cultured by edible mushrooms, livestock and poultry manure in the breeding industry, peat of byproducts of a thermal power plant and the like are converted into organic fertilizers, so that the problems of single improvement effect, uneven nutrient supply, imbalance in nutrition proportion and the like are solved, and the saline-alkali soil is recycled and is more environment-friendly; the organic conditioner is used for fertilizing soil, is beneficial to the downward movement of salt, enhances the mineralization capability of rock soil and accelerates the decomposition of insoluble nutrients.
Description
Technical Field
The invention relates to the technical field of saline-alkali soil improvement, in particular to an organic conditioner for saline-alkali soil improvement.
Background
The saline-alkali soil is a kind of salt accumulation, which means that the salt contained in the soil influences the normal growth of crops, and according to the incomplete statistics of the textbook organization and the grain and agriculture organization of the united nations, the area of the saline-alkali soil all over the world is 9.5438 hundred million hectares, wherein 9913 million hectares are in China. The formation of alkaline earth and alkalized soil in China is mostly related to the accumulation of carbonate in soil, so that the alkalization degree is generally high, and plants in serious saline-alkaline earth regions can hardly survive.
The soil conditioner is a preparation capable of improving the soil structure and physical and chemical indexes, has the effects of improving the soil structure, increasing the soil nutrient content, keeping the soil moisture and the like after being applied to the soil, and is more and more widely applied to the aspects of restraining soil degradation, improving low and medium yield fields, expanding storage capacity and the like. Meanwhile, soil conditioners have been widely used in crop production, plantation of protection forest, grassland production, urban greening, highway greening, flower production and the like.
Most of the existing soil conditioners are chemical conditioners, and the alkaline land is improved by applying materials capable of reducing the alkalization degree, such as gypsum, calcium superphosphate and other conditioners, by utilizing the acid-base neutralization principle; the soil is improved, the cost is high, the improvement effect is not obvious, and certain damage is caused to the soil. The annual production of the traditional Chinese medicine residues in China reaches 3000 ten thousand tons, the utilization level of the traditional Chinese medicine residues is low in China, and the traditional Chinese medicine residues are directly used as living fuels to be burnt or are buried in a sanitary mode. The Chinese medicine dregs are mostly roots, stems, leaves, fruits and seeds of Chinese herbal medicine plants, are rich in higher nutrient components and are 1.5 times of peat. How to improve saline-alkali soil by using traditional Chinese medicine residues and change waste into valuable is a problem which needs to be solved urgently.
Disclosure of Invention
The invention aims to overcome the technical defects and provides an organic conditioner for saline-alkali soil improvement, which comprises
In order to achieve the purpose of the invention, the invention adopts the technical scheme that: an organic conditioner for improving saline-alkali soil comprises the following raw materials in parts by weight: 80-200 parts of waste herb residues of Chinese herbal medicines, 40-100 parts of peat, 10-20 parts of organic farmyard manure, 30-60 parts of waste edible fungus substrate and 10-20 parts of straws; the straws are crop straws; the waste edible fungus substrate comprises fungus chaff, crushed wood chips, cottonseed hulls, straws and wheat bran; the organic farmyard manure is the feces of livestock.
Further, the feed is prepared from the following raw materials in parts by weight: 140 parts of waste Chinese herbal medicine residues, 70 parts of peat, 15 parts of organic farmyard manure, 45 parts of edible fungus waste matrix and 15 parts of straws; the straws are crop straws; the waste edible fungus substrate comprises fungus chaff, crushed wood chips, cottonseed hulls, straws and wheat bran; the organic farmyard manure is the feces of livestock.
Further, the waste herb residues of the Chinese herbal medicines include, but are not limited to, sophora alopecuroide residue, licorice residue, astragalus residue and peach kernel residue.
Further, kitchen garbage and domestic sludge are also included.
Further, a preparation method of the organic conditioner for improving the saline-alkali soil comprises the steps of weighing the raw materials according to a weight ratio, smashing peat, organic farmyard manure and straws for later use, dehydrating waste Chinese herbal medicine dregs, smashing, drying waste edible fungus matrix, smashing, adding a small amount of water, uniformly mixing, mixing the smashed materials and the water to form a mixed material, composting in the saline-alkali soil, covering a pile body with a perforated crushed material shed film, and controlling the temperature to be 50-70 ℃ in the fermentation process and the composting time to be 10-20 days.
The invention has the beneficial effects that: the saline-alkali soil is improved by utilizing wastes of various industries, so that the economic investment is reduced, and the pollution is reduced; waste gas and dregs of a Chinese medicine factory, waste mushroom bran cultured by edible mushrooms, livestock and poultry manure in the breeding industry, peat of byproducts of a thermal power plant and the like are converted into organic fertilizers, so that the problems of single improvement effect, uneven nutrient supply, imbalance in nutrition proportion and the like are solved, and the saline-alkali soil is recycled and is more environment-friendly; the organic conditioner is used for fertilizing soil, is beneficial to the downward movement of salt, enhances the mineralization capability of rock soil and accelerates the decomposition of insoluble nutrients.
Detailed Description
In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention are clearly and completely described below.
The first embodiment is as follows: an organic conditioner for improving saline-alkali soil comprises the following raw materials in parts by weight: 80 parts of waste Chinese herbal medicine residues, 40 parts of peat, 10 parts of organic farmyard manure, 30 parts of edible fungus waste matrix and 10 parts of straws; the straws are crop straws; the waste edible fungus substrate comprises fungus chaff, crushed wood chips, cottonseed hulls, straws and wheat bran; the organic farmyard manure is the feces of livestock and poultry; the waste herb residues of the Chinese herbal medicines comprise, but are not limited to, sophora alopecuroide dregs, liquorice dregs, astragalus dregs and peach kernel dregs; also comprises kitchen garbage and domestic sludge.
A preparation method of an organic conditioner for improving saline-alkali soil comprises the steps of weighing the raw materials according to a weight ratio, smashing peat, organic farmyard manure and straw for later use, dehydrating waste Chinese herbal medicine dregs, smashing, drying waste edible fungus matrixes, adding a small amount of water after smashing, mixing uniformly, mixing the smashed materials and the water to form a mixed material, composting in saline-alkali soil, covering a pile body with a perforated crushed material shed film, controlling the temperature to be 50 ℃ in the fermentation process, and keeping the composting time to be 10 days.
Example two: an organic conditioner for improving saline-alkali soil comprises the following raw materials in parts by weight: 200 parts of waste Chinese herbal medicine residues, 100 parts of peat, 20 parts of organic farmyard manure, 60 parts of edible fungus waste matrix and 20 parts of straw; the straws are crop straws; the waste edible fungus substrate comprises fungus chaff, crushed wood chips, cottonseed hulls, straws and wheat bran; the organic farmyard manure is the feces of livestock and poultry; the waste herb residues of the Chinese herbal medicines comprise, but are not limited to, sophora alopecuroide dregs, liquorice dregs, astragalus dregs and peach kernel dregs; also comprises kitchen garbage and domestic sludge.
A preparation method of an organic conditioner for improving saline-alkali soil comprises the steps of weighing the raw materials according to a weight ratio, smashing peat, organic farmyard manure and straw for later use, dehydrating waste Chinese herbal medicine dregs, smashing, drying waste edible fungus matrixes, adding a small amount of water after smashing, mixing uniformly, mixing the smashed materials and the water to form a mixed material, composting in saline-alkali soil, covering a pile body with a perforated crushed material shed film, controlling the temperature to be 70 ℃ in the fermentation process, and keeping the composting time to be 20 days.
Example three: an organic conditioner for improving saline-alkali soil, further comprising the following raw materials by weight: 140 parts of waste Chinese herbal medicine residues, 70 parts of peat, 15 parts of organic farmyard manure, 45 parts of edible fungus waste matrix and 15 parts of straws; the straws are crop straws; the waste edible fungus substrate comprises fungus chaff, crushed wood chips, cottonseed hulls, straws and wheat bran; the organic farmyard manure is the feces of livestock and poultry; the waste herb residues of the Chinese herbal medicines comprise, but are not limited to, sophora alopecuroide dregs, liquorice dregs, astragalus dregs and peach kernel dregs; also comprises kitchen garbage and domestic sludge.
A preparation method of an organic conditioner for improving saline-alkali soil comprises the steps of weighing the raw materials according to a weight ratio, smashing peat, organic farmyard manure and straw for later use, dehydrating waste Chinese herbal medicine dregs, smashing, drying waste edible fungus matrixes, adding a small amount of water after smashing, mixing uniformly, mixing the smashed materials and the water to form a mixed material, composting in saline-alkali soil, covering a pile body with a perforated crushed material shed film, controlling the temperature to be 60 ℃ in the fermentation process, and keeping the composting time to be 15 days.
In a compost fermentation state, the waste gas dregs of the Chinese herbal medicines contain bio-based substances accumulated in a metabolic process, and after fermentation and pyrolysis, the organic conditioner performs degradation reaction, wherein the main products comprise biomass carbon, biomass tar, biomass vinegar liquid and biomass fuel; the mushroom residue in the edible mushroom waste substrate contains a large number of strains, enzymes secreted in the growth process can promote biochemical reaction, so that complex organic matters release more easily-absorbed nutrients, the effect of activating soil is achieved, and the mushroom residue can reduce the content of quick-acting phosphorus in the soil; the strain decomposes the organic conditioner to improve the soil, and the organic conditioner provides nutrient components for the strain to grow.
The present invention and the embodiments thereof have been described above, but the description is not limited to the embodiments, but only one of the embodiments of the present invention, and the actual embodiments are not limited thereto. In conclusion, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. An organic conditioner for improving saline-alkali soil, which is characterized in that,
the composition is prepared from the following raw materials in parts by weight: 80-200 parts of waste herb residues of Chinese herbal medicines, 40-100 parts of peat, 10-20 parts of organic farmyard manure, 30-60 parts of waste edible fungus substrate and 10-20 parts of straws;
the straws are crop straws;
the waste edible fungus substrate comprises fungus chaff, crushed wood chips, cottonseed hulls, straws and wheat bran;
the organic farmyard manure is the feces of livestock.
2. The organic conditioner for improving saline-alkali soil according to claim 1, characterized in that: the composition is prepared from the following raw materials in parts by weight: 140 parts of waste Chinese herbal medicine residues, 70 parts of peat, 15 parts of organic farmyard manure, 45 parts of edible fungus waste matrix and 15 parts of straws;
the straws are crop straws;
the waste edible fungus substrate comprises fungus chaff, crushed wood chips, cottonseed hulls, straws and wheat bran;
the organic farmyard manure is the feces of livestock.
3. The organic conditioner for improving saline-alkali soil according to claim 1, characterized in that: the waste residue of the Chinese herbal medicine comprises, but is not limited to, sophora alopecuroide residue, licorice residue, astragalus residue and peach kernel residue.
4. The organic conditioner for improving saline-alkali soil according to claim 1, characterized in that: also comprises kitchen garbage and domestic sludge.
5. The method for preparing the organic conditioner for saline-alkali soil improvement, according to claim 1, is characterized in that:
the raw materials are weighed according to the weight ratio,
peat, organic farmyard manure and straws are crushed for standby,
dehydrating the Chinese herbal medicine waste dregs, then crushing,
drying and crushing the waste edible fungus substrate, adding a small amount of water, uniformly mixing,
mixing the above pulverized material and water to obtain a mixture,
composting is carried out in saline-alkali soil, a pile body is covered with a perforated crushed material shed film, the temperature is controlled to be 50-70 ℃ in the fermentation process, and the composting time is 10-20 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010199240.4A CN111362766A (en) | 2020-03-20 | 2020-03-20 | Organic conditioner for saline-alkali soil improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010199240.4A CN111362766A (en) | 2020-03-20 | 2020-03-20 | Organic conditioner for saline-alkali soil improvement |
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| Publication Number | Publication Date |
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| CN111362766A true CN111362766A (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010199240.4A Withdrawn CN111362766A (en) | 2020-03-20 | 2020-03-20 | Organic conditioner for saline-alkali soil improvement |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114736045A (en) * | 2022-04-18 | 2022-07-12 | 黑龙江晟禾农业生物科技有限公司 | Mineral source biological soil conditioner for saline-alkali soil and preparation method thereof |
| CN115010549A (en) * | 2021-12-13 | 2022-09-06 | 九江学院 | Reduction of acid red soil N 2 O-discharged biomass charcoal material and preparation and use methods thereof |
-
2020
- 2020-03-20 CN CN202010199240.4A patent/CN111362766A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115010549A (en) * | 2021-12-13 | 2022-09-06 | 九江学院 | Reduction of acid red soil N 2 O-discharged biomass charcoal material and preparation and use methods thereof |
| CN114736045A (en) * | 2022-04-18 | 2022-07-12 | 黑龙江晟禾农业生物科技有限公司 | Mineral source biological soil conditioner for saline-alkali soil and preparation method thereof |
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Application publication date: 20200703 |