CN108821892A - A kind of alkaline land improving compound fertilizer and manufacturing method based on desulfurized gesso of flue gas - Google Patents
A kind of alkaline land improving compound fertilizer and manufacturing method based on desulfurized gesso of flue gas Download PDFInfo
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- CN108821892A CN108821892A CN201811012780.6A CN201811012780A CN108821892A CN 108821892 A CN108821892 A CN 108821892A CN 201811012780 A CN201811012780 A CN 201811012780A CN 108821892 A CN108821892 A CN 108821892A
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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
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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
- 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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- 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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Abstract
The invention discloses a kind of alkaline land improving compound fertilizer based on desulfurized gesso of flue gas, the raw material including following parts by weight：60~70 parts of chemical fertilizer, 18~40 parts of peat, 20~30 parts of desulfurized gesso of flue gas, 2~4 parts of fertilizer additive, 1~3 part of agricultural fertilizer strain, 0.5~5 part of microbial bacterial agent, 1~6 part of perlite, 5~10 parts of vermiculite, 8~13 parts of agriculture organic bio-fertilizer, the chemical fertilizer is by mass parts by 20~30 parts of ammonium sulfate, 5~10 parts of monoammonium phosphate, 5~15 parts of ammonium nitrate, 3~6 parts of potassium sulfate, the component that 4~8 parts of sulfate of ammoniac is made, the agricultural fertilizer strain is by mass parts by 1~2 part of root nodule mushroom, 1~2 part of bacillus subtilis, 1~2 part of bacillus licheniformis, 1~2 part of bacillus laterosporus, the component that 1~2 part of saccharomycete is made.Compound fertilizer of the invention is superior to existing salt-soda soil fertilizer in terms of reducing P in soil H value and salt content, improving soil organic matter content.
Description
Technical field
The present invention relates to alkaline land improving technical field more particularly to a kind of alkaline land improvings based on desulfurized gesso of flue gas
With compound fertilizer and manufacturing method.
Background technique
With the stringent implementation of environmental protection policy, national generating set has installed desulphurization plant additional, causes desulfurized gypsum to produce most fast
Speed increases.Desulfurized gypsum main component is calcium sulfate, also contains a certain amount of moisture, because cannot be directly as construction material and water
Mud retarder, this gypsum is usually directly abandoned, and then occupies large amount of land resources.
Widely apply both at home and abroad practice have shown that, desulfurized gypsum can also be used in the improvement of agriculture alkaline land soil.The study found that sharp
Alkali-affected soil can be improved with pure gypsum or the natural gypsum.Its mechanism is mainly the calcium ion in the desulfurized gypsum in hand over
The replaceability sodium ion on soil colloid is changed, sodium ion is made to enter the soil liquid from soil colloid transfer, enters ground with irrigation water
It is lauched or is drained by drainage ditch.
China is inchoate from the later period in age 20th century 9O using coal-fired flue gas desulfurization gypsum improvement alkali-affected soil.1995
Year Tsinghua University and other unit cooperation take the lead in saline and alkaline to the not long crops of the big large area in China using desulfurized gypsum in the world
Ground soil carries out improvement in the coal-fired flue gas desulfurization gypsum scale of the ground such as Yinchuan of Ningxia Province, Jilin Baicheng, continuity improvement alkalization
Soil, significant effect can significantly reduce the pH value, basicity and soluble sodium ion of soil, improve the yield of crop.
Existing processing salt-soda soil mode using desulfurized gesso of flue gas directly dig carry out using, but due to individually go in order to
Salt-soda soil is handled, using desulfurized gesso of flue gas gigantic project, and also it is time-consuming and laborious, and the salt-soda soil for generally requiring processing is to make
It is used for production estimation, and necessarily uses chemical fertilizer in farming, and chemical fertilizer is to be sprinkling upon in field, and guarantee that field is big
Area is due to chemical fertilizer, and according to the generally degree that chemical fertilizer uses in field, therefore the present invention is combined using desulfurized gesso of flue gas with chemical fertilizer
Form, and organic fertilizer is cooperated to carry out collective effect, to solve the problems, such as set forth above.
Summary of the invention
The purpose of the present invention is to solve existing single pass desulfurized gesso of flue gas carry out alkaline land improving it is time-consuming and laborious,
And the shortcomings that gigantic project, and a kind of alkaline land improving compound fertilizer and manufacturer based on desulfurized gesso of flue gas proposed
Method.
To achieve the goals above, present invention employs following technical solutions：
A kind of alkaline land improving compound fertilizer based on desulfurized gesso of flue gas, the raw material including following parts by weight：Chemical fertilizer
60~70 parts of material, 18~40 parts of peat, 20~30 parts of desulfurized gesso of flue gas, 2~4 parts of fertilizer additive, agricultural fertilizer strain 1~
3 parts, 0.5~5 part of microbial bacterial agent, 1~6 part of perlite, 5~10 parts of vermiculite, agriculture 8~13 parts of organic bio-fertilizer；
The chemical fertilizer is by mass parts by 20~30 parts of ammonium sulfate, 5~10 parts of monoammonium phosphate, 5~15 parts of ammonium nitrate, sulphur
3~6 parts of sour potassium, 4~8 parts of sulfate of ammoniac component be made；
The agricultural fertilizer strain is by mass parts by 1~2 part of root nodule mushroom, 1~2 part of bacillus subtilis, lichens gemma
1~2 part of bacillus, 1~2 part of bacillus laterosporus, 1~2 part of saccharomycete component be made；
The agricultural organic bio-fertilizer is by mass parts by 5~10 parts of stalk, 4~6 parts of bagasse, 2~6 parts of chicken manure, weeds
4~5 parts of seed, 2~4 parts of cereal, 1~2 part of wheat bran, 1~3 part of dregs of beans, 1~2 part of bone meal.
Preferably, the invention also provides a kind of based on the alkaline land improving of desulfurized gesso of flue gas with compound fertilizer manufacturer
Method includes the following steps：
S1：1~6 part of perlite, 5~10 parts of vermiculite are placed in blender and are sufficiently mixed, 7 are fed the mixture into after mixing
~18 parts of water is ground, and is added 18~40 parts of peat, obtains final slurries；
S2：To 20~30 parts of ammonium sulfate, 5~10 parts of monoammonium phosphate, 5~15 parts of ammonium nitrate, 3~6 parts of potassium sulfate, sulfate of ammoniac
2~4 parts of fertilizer additive, which are added, in 4~8 parts of mixed material is mixed to get mixture；
S3：By 1~3 part of agricultural fertilizer strain and 0.5~5 part of microbial bacterial agent be added 2~5 parts of water 20~37 DEG C into
Row is uniformly mixing to obtain mixed liquor；
S4：Mixed solution obtained by S3 is mixed with 8~13 parts of organic bio-fertilizer of agricultural, and in 20~37 DEG C of environment,
400 revs/min~900 revs/min are carried out to stir evenly；
S5：Obtained material in 20~30 parts of desulfurized gesso of flue gas, S1, S2, S4 is mixed together, and is stirred
To compound fertilizer.
Preferably, the fertilizer additive is diethyl aminoethyl hexanoate.
Preferably, the agriculture organic bio-fertilizer preparation method includes the following steps：
(1) 5~10 parts of stalk, 4~6 parts of bagasse, 2~6 parts of chicken manure, 4~5 parts of weeds seed are mixed, and addition 10~
13 parts of water adds 1~2 part of saccharomycete and is mixed in 30~37 DEG C of environment；
(2) mixed material is poured into film on cement pit middle cover, lifts film after the 48h that ferments under natural environment and overthrows,
And stir and 2~4 parts of cereal, 1~2 part of wheat bran, 1~3 part of dregs of beans, 1~2 part of bone meal is added, film fermentation 72h is then covered again,
And guarantee fermentation material temperature not higher than 35 DEG C；
(3) material fermented in step (2) taking-up outdoor cement flooring is laid in air-dry；
(4) air dry matter obtained by step (3) is subjected to crushing collection.
Preferably, in the S1, the abrasive grains fineness of perlite and vermiculite is 200~300 μm.
Preferably, in the S3, mixed liquor 20~37 DEG C of environment with 100 revs/min~150 revs/min stirring 5~
10min。
Preferably, in the S4, mixture is sealed for 24 hours.
Preferably, in the step (1), mixed material is squeezed, removes excessive moisture.
Preferably, in the step (2), 1~2 part of addition of water mixing is stirred after the 48h that ferments and is stirred.
Preferably, in the step (4), gained crushed material fineness is 50~80 mesh.
The beneficial effects of the invention are as follows：
1, compound fertilizer proposed by the present invention, rationally, ingredient is cheap, to manufacture under the premise of packing fertilizer efficiency for formula
It is at low cost, and influence of the pure chemistry fertilizer to soil soil property is reduced in the form of organic fertilizer and the fertile mixing match of chemistry, change
Kind soil characteristic, improve fertilizer efficiency is made by the stalk of addition, bagasse, chicken manure, weeds seed, cereal, wheat bran, dregs of beans, bone meal
The biological existence in soil is obtained, to guarantee loosing soil；
2, by adding desulfurized gesso of flue gas in fertilizer, the calcium ion in desulfurized gesso of flue gas desulfurized gesso of flue gas is utilized
Exchange the replaceability sodium ion on soil colloid, sodium ion made to enter the soil liquid from soil colloid transfer, with irrigation water into
Enter underground water or drained by drainage ditch, to reach the function of neutralizing soil；
And preparation method proposed by the present invention is simple and convenient, can facilitate synthesis processed fertilizer, and resulting fertilizer
Soil can effectively be neutralized.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.
Embodiment one
The present invention proposes a kind of alkaline land improving compound fertilizer based on desulfurized gesso of flue gas, the original including following parts by weight
Material：It is 63 parts of chemical fertilizer, 20 parts of peat, 25 parts of desulfurized gesso of flue gas, 3 parts of fertilizer additive, 1.5 parts of agricultural fertilizer strain, micro-
3 parts of bacteria agent, 3 parts of perlite, 7 parts of vermiculite, agriculture 9 parts of organic bio-fertilizer；
The chemical fertilizer is by mass parts by 15 parts of ammonium sulfate, 8 parts of monoammonium phosphate, 9 parts of ammonium nitrate, 4 parts of potassium sulfate, sulfuric acid
The component that 6 parts of ammonia is made；
The agricultural fertilizer strain is by mass parts by 1 part of root nodule mushroom, 2 parts of bacillus subtilis, bacillus licheniformis 2
Part, 1 part of bacillus laterosporus, 2 parts of saccharomycete component be made；
The agricultural organic bio-fertilizer is by mass parts by 8 parts of stalk, 5 parts of bagasse, 4 parts of chicken manure, 4 parts of weeds seed, cereal
2.5 parts, 1.5 parts of wheat bran, 1.5 parts of dregs of beans, 2 parts of bone meal.
Its production method, includes the following steps：
S1：4 parts of perlite, 6 parts of vermiculite are placed in blender and are sufficiently mixed, 10 parts of water is fed the mixture into after mixing
It is ground, and is added 20 parts of peat, obtain final slurries；
S2：To 15 parts of ammonium sulfate, 7 parts of monoammonium phosphate, 8 parts of ammonium nitrate, 5 parts of potassium sulfate, 6 parts of sulfate of ammoniac mixed material in
It is added 3 parts of fertilizer additive and is mixed to get mixture；
S3：2 parts and 4 parts of microbial bacterial agent water for being added 3 parts of agricultural fertilizer strain are stirred at 35 DEG C and are uniformly obtained
Mixed liquor；
S4：Mixed solution obtained by S3 is mixed with agriculture 12 parts of organic bio-fertilizer, and in 35 DEG C of environment, carries out 600
It rev/min stirs evenly；
S5：Obtained material in 18 parts of desulfurized gesso of flue gas, S1, S2, S4 is mixed together, and stirs and is answered
Complex fertilizer.
Agriculture organic bio-fertilizer preparation method includes the following steps：
(1) by 8 parts of stalk, 5 parts of bagasse, 4 parts of chicken manure, 4 parts of weeds seed mixing, and the water of 7 parts of addition, yeast is added
3 parts of bacterium are mixed in 35 DEG C of environment；
(2) mixed material is poured into film on cement pit middle cover, lifts film after the 48h that ferments under natural environment and overthrows,
And stir and 2.5 parts of cereal, 1.5 parts of wheat bran, 1.5 parts of dregs of beans, 2 parts of bone meal is added, film fermentation 72h is then covered again, and is guaranteed
Fermentation material temperature is not higher than 35 DEG C；
(3) material fermented in step (2) taking-up outdoor cement flooring is laid in air-dry；
(4) air dry matter obtained by step (3) is subjected to crushing collection.
Embodiment two
The present invention proposes a kind of alkaline land improving compound fertilizer based on desulfurized gesso of flue gas, the original including following parts by weight
Material：It is 65 parts of chemical fertilizer, 30 parts of peat, 24 parts of desulfurized gesso of flue gas, 2.5 parts of fertilizer additive, 2 parts of agricultural fertilizer strain, micro-
4 parts of bacteria agent, 4 parts of perlite, 5 parts of vermiculite, agriculture 10 parts of organic bio-fertilizer；
The chemical fertilizer is by mass parts by 23 parts of ammonium sulfate, 9 parts of monoammonium phosphate, 10 parts of ammonium nitrate, 5 parts of potassium sulfate, sulphur
The component of 5 parts of sour ammonia is made；
The agricultural fertilizer strain is by mass parts by 1.5 parts of root nodule mushroom, 1 part of bacillus subtilis, bacillus licheniformis 1
Part, 1.5 parts of bacillus laterosporus, 1 part of saccharomycete component be made；
It is described agricultural organic bio-fertilizer by mass parts by 7 parts of stalk, 4.5 parts of bagasse, 5 parts of chicken manure, 4.5 parts of weeds seed,
3 parts of cereal, 1 part of wheat bran, 2 parts of dregs of beans, 1 part of bone meal.
Its production method, includes the following steps：
S1：5 parts of perlite, 8 parts of vermiculite are placed in blender and are sufficiently mixed, 13 parts of water is fed the mixture into after mixing
It is ground, and is added 30 parts of peat, obtain final slurries；
S2：To 22 parts of ammonium sulfate, 9 parts of monoammonium phosphate, 10 parts of ammonium nitrate, 4 parts of potassium sulfate, 7 parts of sulfate of ammoniac mixed material
Middle 2.5 parts of addition fertilizer additive are mixed to get mixture；
S3：The water that 1.5 parts and 3 parts of microbial bacterial agent of agricultural fertilizer strain are added 4 parts is stirred uniform obtain at 35 DEG C
To mixed liquor；
S4：Mixed solution obtained by S3 is mixed with agriculture 10 parts of organic bio-fertilizer, and in 35 DEG C of environment, carries out 500
It rev/min stirs evenly；
S5：Obtained material in 26 parts of desulfurized gesso of flue gas, S1, S2, S4 is mixed together, and stirs and is answered
Complex fertilizer.
Agriculture organic bio-fertilizer preparation method includes the following steps：
(1) by 9 parts of stalk, 4.5 parts of bagasse, 6 parts of chicken manure, 4.5 parts of weeds seed mixing, and the water of 11 parts of addition, then plus
Enter 1 part of saccharomycete to be mixed in 35 DEG C of environment；
(2) mixed material is poured into film on cement pit middle cover, lifts film after the 48h that ferments under natural environment and overthrows,
And stir and 3 parts of cereal, 2 parts of wheat bran, 1 part of dregs of beans, 1 part of bone meal is added, film fermentation 72h is then covered again, and guarantees fermentation material
Temperature is not higher than 35 DEG C；
(3) material fermented in step (2) taking-up outdoor cement flooring is laid in air-dry；
(4) air dry matter obtained by step (3) is subjected to crushing collection.
Embodiment three
The present invention proposes a kind of alkaline land improving compound fertilizer based on desulfurized gesso of flue gas, the original including following parts by weight
Material：It is 61 parts of chemical fertilizer, 22 parts of peat, 23 parts of desulfurized gesso of flue gas, 3.5 parts of fertilizer additive, 3 parts of agricultural fertilizer strain, micro-
3.5 parts of bacteria agent, 2 parts of perlite, 7.5 parts of vermiculite, agriculture 9.5 parts of organic bio-fertilizer；
The chemical fertilizer is by mass parts by 28.8 parts of ammonium sulfate, 6.5 parts of monoammonium phosphate, 13 parts of ammonium nitrate, potassium sulfate 3
Part, 8 parts of sulfate of ammoniac of component are made；
The agricultural fertilizer strain is by mass parts by 1.8 parts of root nodule mushroom, 1.7 parts of bacillus subtilis, lichens gemma bar
1.8 parts of bacterium, 1.6 parts of bacillus laterosporus, 1.5 parts of saccharomycete component be made；
The agricultural organic bio-fertilizer is by mass parts by 7.5 parts of stalk, 6 parts of bagasse, 5.5 parts of chicken manure, weeds seed 3.5
Part, 2.5 parts of cereal, 1.6 parts of wheat bran, 2.5 parts of dregs of beans, 1.5 parts of bone meal.
Its production method, includes the following steps：
S1：3.5 parts of perlite, 7.5 parts of vermiculite are placed in blender and are sufficiently mixed, 17 parts are fed the mixture into after mixing
Water ground, and be added 25 parts of peat, obtain final slurries；
S2：To 25 parts of ammonium sulfate, the mixing of 7 parts of monoammonium phosphate, 11 parts of ammonium nitrate, 5.5 parts of potassium sulfate, 5.5 parts of sulfate of ammoniac
3.5 parts of fertilizer additive, which are added, in material is mixed to get mixture；
S3：The water that 2.5 parts and 4.5 parts of microbial bacterial agent of agricultural fertilizer strain are added 4.5 parts is stirred at 35 DEG C
It is even to obtain mixed liquor；
S4：Mixed solution obtained by S3 is mixed with agriculture 11 parts of organic bio-fertilizer, and in 35 DEG C of environment, carries out 400
It rev/min stirs evenly；
S5：Obtained material in 23 parts of desulfurized gesso of flue gas, S1, S2, S4 is mixed together, and stirs and is answered
Complex fertilizer.
Agriculture organic bio-fertilizer preparation method includes the following steps：
(1) by 8.5 parts of stalk, 4.6 parts of bagasse, 5.5 parts of chicken manure, 4.4 parts of weeds seed mixing, and 11.5 parts are added
Water adds 1.2 parts of saccharomycete and is mixed in 35 DEG C of environment；
(2) mixed material is poured into film on cement pit middle cover, lifts film after the 48h that ferments under natural environment and overthrows,
And stir and 3.5 parts of cereal, 2.5 parts of wheat bran, 2.5 parts of dregs of beans, 2 parts of bone meal is added, film fermentation 72h is then covered again, and is guaranteed
Fermentation material temperature is not higher than 35 DEG C；
(3) material fermented in step (2) taking-up outdoor cement flooring is laid in air-dry；
(4) air dry matter obtained by step (3) is subjected to crushing collection.
Example IV
The present invention proposes a kind of alkaline land improving compound fertilizer based on desulfurized gesso of flue gas, the original including following parts by weight
Material：66 parts of chemical fertilizer, 33 parts of peat, 28 parts of desulfurized gesso of flue gas, 2.5 parts of fertilizer additive, 1.5 parts of agricultural fertilizer strain,
4.5 parts of microbial bacterial agent, 3.5 parts of perlite, 6.5 parts of vermiculite, agriculture 13 parts of organic bio-fertilizer；
The chemical fertilizer by mass parts by 26 parts of ammonium sulfate, 8 parts of monoammonium phosphate, 12 parts of ammonium nitrate, 4.5 parts of potassium sulfate,
The component that 6.5 parts of sulfate of ammoniac is made；
The agricultural fertilizer strain is by mass parts by 1.7 parts of root nodule mushroom, 1.6 parts of bacillus subtilis, lichens gemma bar
1.4 parts of bacterium, 1.3 parts of bacillus laterosporus, 1.8 parts of saccharomycete component be made；
The agricultural organic bio-fertilizer is by mass parts by 8.5 parts of stalk, 4.6 parts of bagasse, 3.5 parts of chicken manure, weeds seed 4.8
Part, 3.5 parts of cereal, 1.8 parts of wheat bran, 3 parts of dregs of beans, 1.9 parts of bone meal.
Its production method, includes the following steps：
S1：5 parts of perlite, 8 parts of vermiculite are placed in blender and are sufficiently mixed, 16 parts of water is fed the mixture into after mixing
It is ground, and is added 30 parts of peat, obtain final slurries；
S2：To 26 parts of ammonium sulfate, 8 parts of monoammonium phosphate, 13 parts of ammonium nitrate, 4 parts of potassium sulfate, 7 parts of sulfate of ammoniac mixed material
Middle 3 parts of addition fertilizer additive are mixed to get mixture；
S3：The water that 2.7 parts and 4 parts of microbial bacterial agent of agricultural fertilizer strain are added 3 parts is stirred uniform obtain at 35 DEG C
To mixed liquor；
S4：Mixed solution obtained by S3 is mixed with agriculture 20 parts of organic bio-fertilizer, and in 35 DEG C of environment, carries out 700
It rev/min stirs evenly；
S5：Obtained material in 22 parts of desulfurized gesso of flue gas, S1, S2, S4 is mixed together, and stirs and is answered
Complex fertilizer.
Agriculture organic bio-fertilizer preparation method includes the following steps：
(1) by 6 parts of stalk, 5 parts of bagasse, 4 parts of chicken manure, 5 parts of weeds seed mixing, and the water of 11 parts of addition, ferment is added
2 parts of female bacterium are mixed in 35 DEG C of environment；
(2) mixed material is poured into film on cement pit middle cover, lifts film after the 48h that ferments under natural environment and overthrows,
And stir and 3 parts of cereal, 1 part of wheat bran, 3 parts of dregs of beans, 1 part of bone meal is added, film fermentation 72h is then covered again, and guarantees fermentation material
Temperature is not higher than 35 DEG C；
(3) material fermented in step (2) taking-up outdoor cement flooring is laid in air-dry；
(4) air dry matter obtained by step (3) is subjected to crushing collection.
Compound fertilizer prepared by Examples 1 to 4 is applied on the four of area equation pieces of salt-soda soils respectively, amount of application is
It 70kg/ mus, is turned over, existing compound fertilizer is applied on equal areas salt-soda soil by its regulation amount of application as a comparison case,
It is turned over, soil is detected after 7 days, detection data is as follows：
By test data it is found that compound fertilizer of the invention is reducing P in soil H value and salt content, improving the soil organism
Existing salt-soda soil fertilizer is superior in terms of content.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of alkaline land improving compound fertilizer based on desulfurized gesso of flue gas, which is characterized in that the original including following parts by weight
Material：60~70 parts of chemical fertilizer, 18~40 parts of peat, 20~30 parts of desulfurized gesso of flue gas, 2~4 parts of fertilizer additive, agricultural fertilizer
Expect 1~3 part of strain, 0.5~5 part of microbial bacterial agent, 1~6 part of perlite, 5~10 parts of vermiculite, agriculture organic bio-fertilizer 8~13
Part；
The chemical fertilizer is by mass parts by 20~30 parts of ammonium sulfate, 5~10 parts of monoammonium phosphate, 5~15 parts of ammonium nitrate, potassium sulfate
3~6 parts, 4~8 parts of sulfate of ammoniac of component is made；
The agricultural fertilizer strain is by mass parts by 1~2 part of root nodule mushroom, 1~2 part of bacillus subtilis, bacillus licheniformis 1
~2 parts, 1~2 part of bacillus laterosporus, 1~2 part of saccharomycete component be made；
It is described agricultural organic bio-fertilizer by mass parts by 5~10 parts of stalk, 4~6 parts of bagasse, 2~6 parts of chicken manure, weeds seed 4~
5 parts, 2~4 parts of cereal, 1~2 part of wheat bran, 1~3 part of dregs of beans, 1~2 part of bone meal.
2. a kind of alkaline land improving complex mixed fertilizer production method based on desulfurized gesso of flue gas according to claim 1,
It is characterized in that, includes the following steps：
S1：1~6 part of perlite, 5~10 parts of vermiculite are placed in blender and are sufficiently mixed, 7~18 are fed the mixture into after mixing
The water of part is ground, and is added 18~40 parts of peat, obtains final slurries；
S2：To 20~30 parts of ammonium sulfate, 5~10 parts of monoammonium phosphate, 5~15 parts of ammonium nitrate, 3~6 parts of potassium sulfate, sulfate of ammoniac 4~8
2~4 parts of fertilizer additive, which are added, in the mixed material of part is mixed to get mixture；
S3：1~3 part and 0.5~5 part of microbial bacterial agent water for being added 2~5 parts of agricultural fertilizer strain is stirred at 20~37 DEG C
It mixes and uniformly obtains mixed liquor；
S4：Mixed solution obtained by S3 is mixed with agriculture 8~13 parts of organic bio-fertilizer, and in 20~37 DEG C of environment, is carried out
400 revs/min~900 revs/min stir evenly；
S5：Obtained material in 20~30 parts of desulfurized gesso of flue gas, S1, S2, S4 is mixed together, and stirs and is answered
Complex fertilizer.
3. a kind of alkaline land improving compound fertilizer and manufacturing method based on desulfurized gesso of flue gas according to claim 1,
It is characterized in that, the fertilizer additive is diethyl aminoethyl hexanoate.
4. a kind of alkaline land improving compound fertilizer and manufacturing method based on desulfurized gesso of flue gas according to claim 2,
It is characterized in that, the agricultural organic bio-fertilizer preparation method includes the following steps：
(1) by 5~10 parts of stalk, 4~6 parts of bagasse, 2~6 parts of chicken manure, 4~5 parts of weeds seed mixing, and 10~13 parts are added
Water, add 1~2 part of saccharomycete and mixed in 30~37 DEG C of environment；
(2) mixed material is poured into film on cement pit middle cover, lifts film after the 48h that ferments under natural environment and overthrow, and turns over
It is dynamic that 2~4 parts of cereal, 1~2 part of wheat bran, 1~3 part of dregs of beans, 1~2 part of bone meal is added, film fermentation 72h is then covered again, and is protected
It demonstrate,proves fermentation material temperature and is not higher than 35 DEG C；
(3) material fermented in step (2) taking-up outdoor cement flooring is laid in air-dry；
(4) air dry matter obtained by step (3) is subjected to crushing collection.
5. a kind of alkaline land improving compound fertilizer and manufacturing method based on desulfurized gesso of flue gas according to claim 2,
It is characterized in that, the abrasive grains fineness of perlite and vermiculite is 200~300 μm in the S1.
6. a kind of alkaline land improving compound fertilizer and manufacturing method based on desulfurized gesso of flue gas according to claim 2,
It is characterized in that, mixed liquor is in 20~37 DEG C of environment with 100 revs/min~150 revs/min 5~10min of stirring in the S3.
7. a kind of alkaline land improving compound fertilizer and manufacturing method based on desulfurized gesso of flue gas according to claim 1,
It is characterized in that, mixture is sealed for 24 hours in the S4.
8. a kind of alkaline land improving compound fertilizer and manufacturing method based on desulfurized gesso of flue gas according to claim 4,
It is characterized in that, squeezing in the step (1) mixed material, excessive moisture is removed.
9. a kind of alkaline land improving compound fertilizer and manufacturing method based on desulfurized gesso of flue gas according to claim 4,
It is characterized in that, stirring 1~2 part of addition of water mixing after the 48h that ferments in the step (2) and stirring.
10. a kind of alkaline land improving compound fertilizer and manufacturing method based on desulfurized gesso of flue gas according to claim 4,
It is characterized in that, gained crushed material fineness is 50~80 mesh in the step (4).
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Cited By (1)
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| CN117343884A (en) * | 2023-12-06 | 2024-01-05 | 山东君德生态科技有限公司 | Preparation method of microbial agent for improving saline-alkali soil |
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| CN106220307A (en) * | 2016-07-12 | 2016-12-14 | 山东胜伟园林科技有限公司 | A kind of Chemical Mixed Fertilizer containing desulfurated plaster and preparation method and application |
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| CN106220307A (en) * | 2016-07-12 | 2016-12-14 | 山东胜伟园林科技有限公司 | A kind of Chemical Mixed Fertilizer containing desulfurated plaster and preparation method and application |
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Application publication date: 20181116 |