CN114574213A - Preparation method of saline-alkali soil conditioner special for facility agriculture - Google Patents
Preparation method of saline-alkali soil conditioner special for facility agriculture Download PDFInfo
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- CN114574213A CN114574213A CN202210211258.0A CN202210211258A CN114574213A CN 114574213 A CN114574213 A CN 114574213A CN 202210211258 A CN202210211258 A CN 202210211258A CN 114574213 A CN114574213 A CN 114574213A
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- saline
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- alkali soil
- acid
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- 239000003513 alkali Substances 0.000 title claims abstract description 39
- 239000003516 soil conditioner Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 137
- 239000000203 mixture Substances 0.000 claims abstract description 83
- 239000002253 acid Substances 0.000 claims abstract description 43
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 241000233866 Fungi Species 0.000 claims abstract description 25
- 238000002156 mixing Methods 0.000 claims abstract description 21
- 210000003608 fece Anatomy 0.000 claims abstract description 12
- 239000010871 livestock manure Substances 0.000 claims abstract description 12
- 239000010902 straw Substances 0.000 claims abstract description 8
- 244000068988 Glycine max Species 0.000 claims abstract description 6
- 235000010469 Glycine max Nutrition 0.000 claims abstract description 6
- 241000209140 Triticum Species 0.000 claims abstract description 6
- 235000021307 Triticum Nutrition 0.000 claims abstract description 6
- 240000008042 Zea mays Species 0.000 claims abstract description 6
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 6
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 6
- 235000005822 corn Nutrition 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 28
- 238000001514 detection method Methods 0.000 claims description 20
- 238000004806 packaging method and process Methods 0.000 claims description 20
- 239000002689 soil Substances 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 16
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 15
- 241000894006 Bacteria Species 0.000 claims description 12
- 239000002585 base Substances 0.000 claims description 10
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 10
- 230000003381 solubilizing effect Effects 0.000 claims description 10
- 238000005303 weighing Methods 0.000 claims description 10
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 6
- 238000005469 granulation Methods 0.000 claims description 6
- 230000003179 granulation Effects 0.000 claims description 6
- 239000003895 organic fertilizer Substances 0.000 claims description 6
- 239000011591 potassium Substances 0.000 claims description 6
- 229910052700 potassium Inorganic materials 0.000 claims description 6
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 claims description 5
- 241000589151 Azotobacter Species 0.000 claims description 5
- 229910019142 PO4 Inorganic materials 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 5
- 239000004021 humic acid Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 5
- 235000006408 oxalic acid Nutrition 0.000 claims description 5
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 5
- 239000010452 phosphate Substances 0.000 claims description 5
- 229960004889 salicylic acid Drugs 0.000 claims description 5
- 239000008399 tap water Substances 0.000 claims description 5
- 235000020679 tap water Nutrition 0.000 claims description 5
- 239000002364 soil amendment Substances 0.000 claims 6
- 238000000034 method Methods 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 5
- 241000196324 Embryophyta Species 0.000 description 6
- 239000000835 fiber Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000035558 fertility Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention discloses a preparation method of a saline-alkali soil conditioner special for facility agriculture, which comprises a main material, a rotten clinker, a fungus material combination, an acid material combination and an auxiliary liquid, wherein the raw materials comprise the following components in parts by weight: the main material comprises 200 parts of main material, 100 parts of rotten clinker, 200 parts of fungus material combination, 10-12 parts of acid material combination and 4-6 parts of auxiliary liquid, wherein the main material is a composition formed by mixing farmyard manure and river mud, the composition of the farmyard manure and the river mud is filtered to remove sundries such as stones with large sizes, and the rotten clinker is a composition formed by decomposing straws of crops such as wheat, corn and soybean. The preparation method of the saline-alkali soil conditioner special for facility agriculture not only reduces hardening with low cost, but also has good saline-alkali improving effect.
Description
Technical Field
The invention belongs to the technical field of soil conditioners, and particularly relates to a special saline-alkali soil conditioner for facility agriculture, and a preparation method of the special saline-alkali soil conditioner for facility agriculture.
Background
Materials which are mainly used for improving the physical, chemical and biological properties of soil and are more suitable for plant growth rather than mainly providing plant nutrients are called soil conditioners.
When the special soil is used, a soil conditioner is needed, the saline-alkali soil is certainly one of the special soil, but different conditioners are needed for different saline-alkali soil, the traditional conditioner cannot adapt, and particularly the soil hardening is achieved, so that the improvement effect is general.
Therefore, in order to meet the current situation, a preparation method of a saline-alkali soil conditioner special for facility agriculture needs to be designed and produced urgently to meet the actual use requirement.
Disclosure of Invention
The invention aims to provide a preparation method of a saline-alkali soil conditioner special for facility agriculture, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a saline-alkali soil improver special for facility agriculture comprises a main material, a rotten clinker, a fungus material combination, an acid material combination and an auxiliary liquid, wherein the raw materials comprise the following components in parts by weight: 200 portions of main material, 100 portions of rotten material, 200 portions of clinker, 10-12 portions of fungus material combination, 10-12 portions of acid material combination and 4-6 portions of auxiliary liquid.
Specifically, the main material is a composition mixed by farmyard manure and river mud, and the composition of the farmyard manure and the river mud is filtered to remove impurities such as stones with large sizes.
Specifically, the humus material is a composition obtained by decomposing a composition of straws of crops such as wheat, corn and soybean.
Specifically, the processing flow of the rotten clinker is as follows:
cutting and crushing, namely putting the prepared straws of the crops into crushing equipment for crushing to obtain a crushed mixture;
and (3) decomposing, namely putting the obtained crushed mixture into an organic fertilizer decomposing device for decomposing, and drying after decomposing to obtain decomposed materials.
Specifically, the fungus material combination comprises a composition of azotobacter, phosphate solubilizing bacteria and potassium solubilizing bacteria, and the combination proportion is set as 3: 2: 1.
specifically, the acid material combination is a solution mixture of humic acid, oxalic acid and salicylic acid, and the pH value of the acid material combination is set to be 5-7.
Specifically, the auxiliary liquid is tap water.
A preparation method of a saline-alkali soil conditioner special for facility agriculture comprises the following steps:
s1, detection: carrying out acid-base detection on the pre-operated land to obtain the pH value of the land condition adjusting acid material combination;
s2, initial mixing: introducing the main material and the decomposed material into a stirrer for primary mixing and stirring;
s3, feeding: adding the fungus material combination, the acid material combination and the auxiliary liquid into the stirrer, and then stirring for the second time until the mixture is uniformly stirred to obtain a mixture;
s4, granulating and coating: placing the mixture in a granulator for granulation, and then conveying the mixture to a slow-release agent coating machine for slow-release coating to obtain soil conditioner particles;
s5, packaging: and (4) inspecting the obtained coated soil improvement and granules, weighing and packaging after the inspection is qualified.
A preparation method of a saline-alkali soil conditioner special for facility agriculture comprises the following steps:
s1, detection: carrying out acid-base detection on the pre-operated land to obtain the pH value of the land condition adjusting acid material combination;
s2, initial mixing: introducing the main material and the decomposed material into a stirrer for primary mixing and stirring;
s3, adding materials: adding the fungus material combination, the acid material combination and the auxiliary liquid into the stirrer, and then stirring for the second time until the mixture is uniformly stirred to obtain a mixture;
s4, packaging: and (4) inspecting the obtained mixture, weighing and packaging after the mixture is qualified.
Specifically, the first stirring speed is set to be 500-800 rpm, the second stirring speed is set to be 2000-2200 rpm, the heating is performed during the second stirring, and the heating temperature is set to be 40-50 ℃.
The invention has the technical effects and advantages that: according to the preparation method of the saline-alkali soil conditioner special for facility agriculture, the main material and the decomposed material are easy to obtain, the overall cost is greatly reduced, and the plant fibers of the decomposed material can also play roles in loosening soil and reducing soil hardening; the acid material combination can intuitively solve the alkali problem, and the design of the fungus material combination can be matched with plants to improve the absorption of nitrogen, phosphorus and potassium and relieve the salt problem; the operation of granulation and slow release coating can greatly reduce the influence of direct release of the soil conditioner, thereby improving the overall improvement effect; the preparation method of the saline-alkali soil conditioner special for facility agriculture not only reduces hardening with low cost, but also has good saline-alkali improvement effect.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
Example 1
The invention provides a preparation method of a saline-alkali soil conditioner special for facility agriculture, which comprises a main material, a rotten clinker, a fungus material combination, an acid material combination and an auxiliary liquid, wherein the raw materials comprise the following components in parts by weight: 100 parts of main materials, 100 parts of decomposed materials, 10 parts of fungus material combinations, 10 parts of acid material combinations and 4 parts of auxiliary liquid.
In a further embodiment, the main material is a composition mixed by farmyard manure and river mud, and other substances with fertility can be added, and the composition of farmyard manure and river mud is filtered to remove impurities such as stones with larger size.
In a further embodiment, the clinker is provided as a post-decomposed composition of a composition of crop stalks of wheat, corn, soybean, etc., and waste materials with plant fibers, such as sawdust, etc., may also be added.
In a further embodiment, the processing flow of the clinker is set as follows:
cutting and crushing, namely placing the prepared straws of the crops into crushing equipment for crushing to obtain a crushed mixture;
and (3) decomposing, namely putting the obtained crushed mixture into an organic fertilizer decomposing device for decomposing, and drying after decomposing to obtain decomposed materials.
In a further embodiment, the bacteria material combination comprises a composition of azotobacter, phosphate solubilizing bacteria and potassium solubilizing bacteria, and the combination ratio is set to be 3: 2: 1.
in a further embodiment, the acid material combination is set to be a solution mixture of humic acid, oxalic acid and salicylic acid, the proportion is adjustable, and the pH value of the acid material combination is set to be 5-7.
In a further embodiment, the auxiliary liquid is provided as tap water, or other liquid that enhances the overall effect.
The preparation method can select whether to coat according to the requirement of soil and is divided into two embodiments
EXAMPLES 1 to 1
A preparation method of a saline-alkali soil conditioner special for facility agriculture comprises the following steps:
s1, detection: carrying out acid-base detection on the pre-operated land to obtain the pH value of the land condition adjusting acid material combination;
s2, initial mixing: introducing the main material and the decomposed material into a stirrer for primary mixing and stirring;
s3, adding materials: adding the fungus material combination, the acid material combination and the auxiliary liquid into the stirrer, and then stirring for the second time until the mixture is uniformly stirred to obtain a mixture;
s4, granulating and coating: placing the mixture in a granulator for granulation, and then conveying the mixture to a slow-release agent coating machine for slow-release coating to obtain soil conditioner particles;
s5, packaging: and (4) inspecting the obtained coated soil improvement and granules, weighing and packaging after the inspection is qualified.
EXAMPLES 1 to 2
A preparation method of a saline-alkali soil conditioner special for facility agriculture comprises the following steps:
s1, detection: carrying out acid-base detection on the pre-operated land to obtain the pH value of the land condition adjusting acid material combination;
s2, initial mixing: introducing the main material and the decomposed material into a stirrer for primary mixing and stirring;
s3, adding materials: adding the fungus material combination, the acid material combination and the auxiliary liquid into the stirrer, and then stirring for the second time until the mixture is uniformly stirred to obtain a mixture;
s4, packaging: and (4) inspecting the obtained mixture, weighing and packaging after the mixture is qualified.
In a further embodiment, the first stirring speed is set to be 500-.
Example 2
The invention provides a preparation method of a saline-alkali soil conditioner special for facility agriculture, which comprises a main material, a rotten material, a fungus material combination, an acid material combination and an auxiliary liquid, wherein the weight components of the raw materials are as follows: 200 parts of main materials, 200 parts of rotten clinker, 12 parts of fungus material combination, 12 parts of acid material combination and 6 parts of auxiliary liquid.
In a further embodiment, the main material is a composition mixed by farmyard manure and river mud, and other substances with fertility can be added, and the composition of farmyard manure and river mud is filtered to remove impurities such as stones with larger size.
In a further embodiment, the clinker is provided as a post-decomposed composition of a composition of crop stalks of wheat, corn, soybean, etc., and waste materials with plant fibers, such as sawdust, etc., may also be added.
In a further embodiment, the processing flow of the clinker is set as follows:
cutting and crushing, namely placing the prepared straws of the crops into crushing equipment for crushing to obtain a crushed mixture;
and (3) decomposing, namely putting the obtained crushed mixture into an organic fertilizer decomposing device for decomposing, and drying after decomposing to obtain decomposed materials.
In a further embodiment, the bacterial material combination comprises a composition of azotobacter, phosphate solubilizing bacteria and potassium solubilizing bacteria, and the combination ratio is set to be 3: 2: 1.
in a further embodiment, the acid material combination is set to be a solution mixture of humic acid, oxalic acid and salicylic acid, the proportion is adjustable, and the pH value of the acid material combination is set to be 5-7.
In a further embodiment, the auxiliary liquid is provided as tap water, or other liquid that enhances the overall effect.
The preparation method can select whether to coat according to the requirement of soil and can be divided into two embodiments
EXAMPLES example 2 to 1
A preparation method of a saline-alkali soil conditioner special for facility agriculture comprises the following steps:
s1, detection: carrying out acid-base detection on the pre-operated land to obtain the pH value of the land condition adjusting acid material combination;
s2, initial mixing: introducing the main material and the decomposed material into a stirrer for primary mixing and stirring;
s3, adding materials: adding the fungus material combination, the acid material combination and the auxiliary liquid into the stirrer, and then stirring for the second time until the mixture is uniformly stirred to obtain a mixture;
s4, granulating and coating: placing the mixture in a granulator for granulation, and then conveying the mixture to a slow-release agent coating machine for slow-release coating to obtain soil conditioner particles;
s5, packaging: and (4) inspecting the obtained coated soil improvement and granules, weighing and packaging after the inspection is qualified.
EXAMPLES 2 to 2
A preparation method of a saline-alkali soil conditioner special for facility agriculture comprises the following steps:
s1, detection: carrying out acid-base detection on the pre-operated land to obtain the pH value of the land condition adjusting acid material combination;
s2, initial mixing: introducing the main material and the decomposed material into a stirrer for primary mixing and stirring;
s3, adding materials: adding the fungus material combination, the acid material combination and the auxiliary liquid into the stirrer, and then stirring for the second time until the mixture is uniformly stirred to obtain a mixture;
s4, packaging: and (4) inspecting the obtained mixture, weighing and packaging after the mixture is inspected to be qualified.
In a further embodiment, the first stirring speed is set to be 500-800 rpm, the second stirring speed is set to be 2000-2200 rpm, and the heating temperature is set to be 40-50 ℃.
Example 3
The invention provides a preparation method of a saline-alkali soil conditioner special for facility agriculture, which comprises a main material, a rotten material, a fungus material combination, an acid material combination and an auxiliary liquid, wherein the weight components of the raw materials are as follows: 150 parts of main materials, 150 parts of decomposed materials, 11 parts of fungus material combinations, 11 parts of acid material combinations and 5 parts of auxiliary liquid.
In a further embodiment, the main material is a composition mixed by farmyard manure and river mud, and other substances with fertility can be added, and the composition of farmyard manure and river mud is filtered to remove impurities such as stones with larger size.
In a further embodiment, the clinker is provided as a post-decomposed composition of a composition of crop stalks of wheat, corn, soybean, etc., and waste materials with plant fibers, such as sawdust, etc., may also be added.
In a further embodiment, the processing flow of the clinker is set as follows:
cutting and crushing, namely placing the prepared straws of the crops into crushing equipment for crushing to obtain a crushed mixture;
and (3) decomposing, namely putting the obtained crushed mixture into an organic fertilizer decomposing device for decomposing, and drying after decomposing to obtain decomposed materials.
In a further embodiment, the bacteria material combination comprises a composition of azotobacter, phosphate solubilizing bacteria and potassium solubilizing bacteria, and the combination ratio is set to be 3: 2: 1.
in a further embodiment, the acid material combination is set to be a solution mixture of humic acid, oxalic acid and salicylic acid, the proportion is adjustable, and the pH value of the acid material combination is set to be 5-7.
In a further embodiment, the auxiliary liquid is provided as tap water, or other liquid that enhances the overall effect.
The preparation method can select whether to coat according to the requirement of soil and can be divided into two embodiments
EXAMPLES 3 to 1
A preparation method of a saline-alkali soil conditioner special for facility agriculture comprises the following steps:
s1, detection: carrying out acid-base detection on the pre-operated land to obtain the pH value of the land condition adjusting acid material combination;
s2, initial mixing: introducing the main material and the decomposed material into a stirrer for primary mixing and stirring;
s3, adding materials: adding the fungus material combination, the acid material combination and the auxiliary liquid into the stirrer, and then stirring for the second time until the mixture is uniformly stirred to obtain a mixture;
s4, granulating and coating: placing the mixture in a granulator for granulation, and then conveying the mixture to a slow-release agent coating machine for slow-release coating to obtain soil conditioner particles;
s5, packaging: and (4) inspecting the obtained coated soil improvement and granules, weighing and packaging after the inspection is qualified.
EXAMPLES 3 to 2
A preparation method of a saline-alkali soil conditioner special for facility agriculture comprises the following steps:
s1, detection: carrying out acid-base detection on the pre-operated land to obtain the pH value of the land condition adjusting acid material combination;
s2, initial mixing: introducing the main material and the decomposed material into a stirrer for primary mixing and stirring;
s3, adding materials: adding the fungus material combination, the acid material combination and the auxiliary liquid into the stirrer, and then stirring for the second time until the mixture is uniformly stirred to obtain a mixture;
s4, packaging: and (4) inspecting the obtained mixture, weighing and packaging after the mixture is qualified.
In a further embodiment, the first stirring speed is set to be 500-.
The test comparison is carried out according to three examples, and the results of the comprehensive structure show that the effect of the example 3 is better than that of the examples 1 and 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A saline-alkali soil improver special for facility agriculture is characterized in that: the environment-friendly organic fertilizer comprises a main material, a rotten material, a fungus material combination, an acid material combination and an auxiliary liquid, wherein the main material comprises the following components in parts by weight: 200 portions of main material, 100 portions of rotten material, 200 portions of clinker, 10-12 portions of fungus material combination, 10-12 portions of acid material combination and 4-6 portions of auxiliary liquid.
2. The saline-alkali soil amendment for agricultural facilities according to claim 1, which is characterized in that: the main material is a composition mixed by farmyard manure and river mud, and the composition of the farmyard manure and the river mud is filtered to remove impurities such as stones with large sizes.
3. The saline-alkali soil amendment for agricultural facilities according to claim 1, which is characterized in that: the rotten clinker is a composition after the rotten of the composition of the straws of the crops such as wheat, corn, soybean and the like.
4. The saline-alkali soil amendment for agricultural facilities according to claim 3, wherein: the processing flow of the rotten clinker is as follows:
cutting and crushing, namely putting the prepared straws of the crops into crushing equipment for crushing to obtain a crushed mixture;
and (3) decomposing, namely putting the obtained crushed mixture into an organic fertilizer decomposing device for decomposing, and drying after decomposing to obtain decomposed materials.
5. The saline-alkali soil amendment for agricultural facilities according to claim 1, which is characterized in that: the fungus material combination comprises a composition of azotobacter, phosphate solubilizing bacteria and potassium solubilizing bacteria, and the combination proportion is set to be 3: 2: 1.
6. the saline-alkali soil amendment for agricultural facilities according to claim 1, which is characterized in that: the acid material combination is set to be a solution mixture of humic acid, oxalic acid and salicylic acid, and the pH value of the acid material combination is set to be 5-7.
7. The saline-alkali soil amendment for agricultural facilities according to claim 1, which is characterized in that: the auxiliary liquid is tap water.
8. A method for preparing a saline-alkali soil conditioner specially used for facility agriculture based on the saline-alkali soil conditioner specially used for facility agriculture of any one of claims 1 to 7, which is characterized in that: the method comprises the following steps:
s1, detection: carrying out acid-base detection on the pre-operated land to obtain the pH value of the land condition adjusting acid material combination;
s2, initial mixing: introducing the main material and the decomposed material into a stirrer for primary mixing and stirring;
s3, adding materials: adding the fungus material combination, the acid material combination and the auxiliary liquid into the stirrer, and then stirring for the second time until the mixture is uniformly stirred to obtain a mixture;
s4, granulating and coating: placing the mixture in a granulator for granulation, and then conveying the mixture to a slow-release agent coating machine for slow-release coating to obtain soil conditioner particles;
s5, packaging: and (4) inspecting the obtained coated soil improvement and granules, weighing and packaging after the inspection is qualified.
9. A method for preparing a saline-alkali soil conditioner specially used for facility agriculture based on the saline-alkali soil conditioner specially used for facility agriculture of any one of claims 1 to 7, which is characterized in that: the method comprises the following steps:
s1, detection: carrying out acid-base detection on the pre-operated land to obtain the pH value of the land condition adjusting acid material combination;
s2, initial mixing: introducing the main material and the decomposed material into a stirrer for primary mixing and stirring;
s3, adding materials: adding the fungus material combination, the acid material combination and the auxiliary liquid into the stirrer, and then stirring for the second time until the mixture is uniformly stirred to obtain a mixture;
s4, packaging: and (4) inspecting the obtained mixture, weighing and packaging after the mixture is qualified.
10. The method for preparing the saline-alkali soil conditioner special for facility agriculture according to claim 8 or 9, which is characterized in that: the first stirring speed is set to be 500-.
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| CN202210211258.0A CN114574213A (en) | 2022-03-05 | 2022-03-05 | Preparation method of saline-alkali soil conditioner special for facility agriculture |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106831093A (en) * | 2016-12-20 | 2017-06-13 | 东莞市联洲知识产权运营管理有限公司 | A kind of coated slow-release preparation for alleviating soybean Saline Alkali Stress and its preparation method and application |
| CN107162816A (en) * | 2017-07-19 | 2017-09-15 | 亿利首建生态科技有限公司 | A kind of stalk semi-decomposed alkaline land improving fertilizer |
| US20190359534A1 (en) * | 2017-11-13 | 2019-11-28 | Biotechnology Research Center, Shandong Academy Of Agricultural Sciences | Special film-coated controlled release fertilizer for peanut in saline-alkali soil and preparation process thereof |
-
2022
- 2022-03-05 CN CN202210211258.0A patent/CN114574213A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106831093A (en) * | 2016-12-20 | 2017-06-13 | 东莞市联洲知识产权运营管理有限公司 | A kind of coated slow-release preparation for alleviating soybean Saline Alkali Stress and its preparation method and application |
| CN107162816A (en) * | 2017-07-19 | 2017-09-15 | 亿利首建生态科技有限公司 | A kind of stalk semi-decomposed alkaline land improving fertilizer |
| US20190359534A1 (en) * | 2017-11-13 | 2019-11-28 | Biotechnology Research Center, Shandong Academy Of Agricultural Sciences | Special film-coated controlled release fertilizer for peanut in saline-alkali soil and preparation process thereof |
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