CN105885864A - Acid soil conditioner prepared by cyanamide slag - Google Patents
Acid soil conditioner prepared by cyanamide slag Download PDFInfo
- Publication number
- CN105885864A CN105885864A CN201610314645.1A CN201610314645A CN105885864A CN 105885864 A CN105885864 A CN 105885864A CN 201610314645 A CN201610314645 A CN 201610314645A CN 105885864 A CN105885864 A CN 105885864A
- Authority
- CN
- China
- Prior art keywords
- soil conditioner
- slag
- soil
- cyanogen ammonia
- conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
- C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
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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
- 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
-
- 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
- C09K2109/00—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE pH regulation
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Inorganic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses an acid soil conditioner prepared by cyanamide slag, and belongs to the field of soil improvement and remediation agents. According to the soil conditioner, a composite conditioner which is high in calcium content and comprises a plurality of elements is produced and manufactured by fully utilizing trace elements, such as calcium, silicone, iron, magnesium, organic carbon and residual dicyandiamide and carbodiimide which are contained in the cyanamide slag and are required by plants, and utilizing the effective calcium and magnesium components of the cyanamide slag; the composite conditioner is used for improving and increasing the PH value of acid soil, so that agricultural production development is promoted, meanwhile, the problem of environment pollution caused by industrial solid wastes is effectively solved, and the effective utilization and the green development of resources are realized.
Description
Technical field
The invention belongs to technical field of land improvement, the acidic soil conditioner prepared particularly to a kind of cyanogen ammonia slag.
Background technology
Existing soil conditioner (Soil Conditioner) is by agricultural water-loss reducer and rich in organic, the natural peat of humic acid or other organic matters to be primary raw material, it is aided with bioactive ingredients and nutrient composition, through the product that scientific technology processes, there are highly significant " water conservation, getting fat, ventilative " three big soil conditioning performances.Soil compaction, chesson, the raising gas permeability of soil can be broken, reduce the soil weight, promote soil microbial activities, strengthen soil rich water penetration;There is improvement soil, administer desert. water conservation drought resisting, strengthen disease-resistant crops ability, improve crop yield, improve quality of agricultural product, recover the functions such as crops original ecological, increase substantially survival rate of planting and agricultural output;Improve agriculture and forestry product quality, recover the natural style and features of agriculture and forestry product.Existing soil conditioner produces needs higher cost, and the report utilizing metal magnesium slag solid waste to produce soil conditioner does not the most find.
In addition, the application technology of the industrial goods such as industrial products dicyandiamide, single cyanogen ammonia, thiocarbamide is highly developed at present, though these products have research in the application of agriculture field, but the application study of the byproduct of these products (discarded object) is international, domestic broadly falls into blank, cause the substantial amounts of stacking of discarded object, take substantial amounts of soil, cause environmental pollution, the most effectively utilize a great problem becoming cyanogen ammonia industry development.
Summary of the invention
Weak point in terms of it is an object of the invention to for existing cyanogen ammonia slag waste utilization, it is provided that discarded object is turned waste into wealth by one, is prepared as the technical scheme of soil conditioner.
Acidic soil conditioner prepared by a kind of cyanogen ammonia slag, it is characterized in that: the composition of described cyanogen ammonia slag includes calcium carbonate, organic carbon, silica, alundum (Al2O3) and di-iron trioxide, the ratio of each component of above-mentioned constituent is: calcium carbonate 80-85%, organic carbon 9-10%, silica 2-3.5%, alundum (Al2O3) 1-1.5%, di-iron trioxide 0.6-0.9%, trace element magnesia, calcium hydroxide, chlorine, sodium are less than 1%.The pH value of cyanogen ammonia slag is between 9-10.
This acidic soil conditioner includes but not limited to the industrial crops such as grain, cotton, sugar, oil, vegetables, melon and fruit, flowers, Chinese medicine in the application of agricultural.
The present invention has a following remarkable result:
1, cyanogen ammonia slag can be as soil conditioner and secondary and micro-element fertilizers.Application practice shows that the present invention can efficiently utilize cyanogen ammonia slag improvement soil, supplement middle trace quantity mineral substance element required in plant growth, improves the pH value of acid ground, improves the utilization rate of other fertilizer.
2, product of the present invention can be effectively facilitated increasing crop yield, improve agricultural product quality, and safety, green.
3, the present invention utilizes solid waste to make soil conditioner, turns waste into wealth, and solves discarded object and stacks, takies a large amount of soil and problem of environmental pollution, it is achieved that effective utilization of resource.
Detailed description of the invention
The detailed description of the invention of the present invention is with reference to embodiment.
Embodiment 1: the present invention is used for planting Kiwi berry soil conditioner.
Taking soil conditioner 40Kg/ mu of the present invention, control group does not use soil conditioner.10cm is dug deep at Kiwi berry root area, two, ditch wide for 20cm, soil conditioner is uniformly imposed in ditch, backfill soil mulching soil conditioner, then according to normal management, after 130 days, check indices to harvest time, compared with control group, pH value is brought up to 6.6 by 5.2, every mu of Kiwi berry volume increase 13.37%.By Kg Kiwi berry 12 yuan calculating, every mu increases income 1400 yuan.
Embodiment 2: the present invention is used for planting leek soil conditioner.
With this soil conditioner 100Kg/ mu, oil cake 400 Kg/ mu, composite fertilizer 32 Kg/ mu, control group composite fertilizer 20 Kg/ mu.It is administered in new Chinese chive field leek 6 leaf one heart stage of planting, the soil conditioner of aforementioned proportion, oil cake, composite fertilizer are spread fertilizer over the fields uniformly in the ditch of Chinese chive field railway carriage or compartment, after using 50 days, carries out comparison test, compared with control group, P in soil H value is brought up to 6.8 by 5.2, every mu of leek volume increase 106%.
Ningxia Daiei Chemical Co., Ltd. be domestic first cyanogen ammonolysis product is registered as the enterprise of pesticide plant growth regulation, according in agricultural application test for many years, demonstration, it is found that cyanogen ammonia is in soil improvement and Effects on Plant Growth, effect and mechanism, thus have studied the composition of cyanogen ammonia slag, can be as soil conditioner and secondary and micro-element fertilizers.Application practice shows that the present invention can efficiently utilize cyanogen ammonia slag and other trade waste improvement soil, supplement middle trace quantity mineral substance element required in plant growth, improve the utilization rate of other fertilizer, reach increasing crop yield, improve agricultural product quality, and safety, green.
Claims (4)
1. the acidic soil conditioner prepared with cyanogen ammonia slag, it is characterized in that: the composition of cyanogen ammonia slag includes calcium carbonate, organic carbon, silica, alundum (Al2O3) and di-iron trioxide, the ratio of each component of above-mentioned constituent is: calcium carbonate 80-85%, organic carbon 9-10%, silica 2-3.5%, alundum (Al2O3) 1-1.5%, di-iron trioxide 0.6-0.9%, trace element magnesia, calcium hydroxide, chlorine, sodium are less than 1%.
2. acidic soil conditioner as claimed in claim 1, it is characterised in that: the kind of cyanogen ammonia slag and scope, include but not limited to all solids thing after dicyandiamide, single cyanogen ammonia, thiocarbamide, carbendazim and nitrolim hydrolysis solid, liquid separation.
3. acidic soil conditioner as claimed in claim 1, it is characterised in that: the pH value of cyanogen ammonia slag is between 9-10.
4. acidic soil conditioner as claimed in claim 1, it is characterised in that this soil conditioner includes but not limited to the industrial crops such as grain, cotton, sugar, oil, vegetables, melon and fruit, flowers, Chinese medicine in the application of agricultural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610314645.1A CN105885864A (en) | 2016-05-13 | 2016-05-13 | Acid soil conditioner prepared by cyanamide slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610314645.1A CN105885864A (en) | 2016-05-13 | 2016-05-13 | Acid soil conditioner prepared by cyanamide slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105885864A true CN105885864A (en) | 2016-08-24 |
Family
ID=56716116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610314645.1A Pending CN105885864A (en) | 2016-05-13 | 2016-05-13 | Acid soil conditioner prepared by cyanamide slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105885864A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108314520A (en) * | 2018-03-09 | 2018-07-24 | 临沂市农业科学院 | A kind of multifunction soil conditioner and preparation method thereof |
| CN108821863A (en) * | 2018-07-12 | 2018-11-16 | 山东博华高效生态农业科技有限公司 | A kind of functional biological organic fertilizer and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1660976A (en) * | 2004-02-23 | 2005-08-31 | 曾求成 | Method for producing solid fuels by using waste residue of dicyan diamide |
| CN104529674A (en) * | 2014-12-17 | 2015-04-22 | 青岛农业大学 | Special humic acid fertilizer for sweet potatoes and preparation method of special humic acid fertilizer |
-
2016
- 2016-05-13 CN CN201610314645.1A patent/CN105885864A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1660976A (en) * | 2004-02-23 | 2005-08-31 | 曾求成 | Method for producing solid fuels by using waste residue of dicyan diamide |
| CN104529674A (en) * | 2014-12-17 | 2015-04-22 | 青岛农业大学 | Special humic acid fertilizer for sweet potatoes and preparation method of special humic acid fertilizer |
Non-Patent Citations (2)
| Title |
|---|
| 蒋蓉: "《双氰胺渣对建筑制品强度的影响》", 《国外建材科技》 * |
| 赵林茂: "《用双氰胺生产外排固体废弃物黑渣煅烧水泥熟料试验》", 《四川水泥》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108314520A (en) * | 2018-03-09 | 2018-07-24 | 临沂市农业科学院 | A kind of multifunction soil conditioner and preparation method thereof |
| CN108821863A (en) * | 2018-07-12 | 2018-11-16 | 山东博华高效生态农业科技有限公司 | A kind of functional biological organic fertilizer and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |