CN108299105A - A kind of fertilizer additive and preparation method thereof - Google Patents
A kind of fertilizer additive and preparation method thereof Download PDFInfo
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- CN108299105A CN108299105A CN201810337030.XA CN201810337030A CN108299105A CN 108299105 A CN108299105 A CN 108299105A CN 201810337030 A CN201810337030 A CN 201810337030A CN 108299105 A CN108299105 A CN 108299105A
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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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
- C01B33/40—Clays
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- 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
-
- 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
-
- 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
Abstract
The invention discloses a kind of fertilizer additives, include the raw material of following parts by weight：5~10 parts of chitosan, 7~13 parts of humic acid, 10~20 parts of modified montmorillonoid, 6~11 parts of sepiolite powder, 3~8 parts of gangue, 4~6 parts of potassium fulvate, 1~3 part of pungent litse leaf, 2~4 parts of Semen Cuscutae, 2~4 parts of dry pueraria lobata branches and leaves, 1~2 part of dry wild chrysanthemum, 2~3 parts of fly maggot powder, 30~40 parts of soya-bean cake, 4~9 parts of seawood meal, 2~7 parts of borax, 2~4 parts of water-retaining agent.The fertilizer additive is a kind of environmental protection, improvement soil, increases effective fertilizer composition, slow release effect significantly, improve utilization rate of fertilizer, and suitable for the environmental friendly fertilizer additive of various chemical fertilizer.
Description
Technical field
The invention belongs to technical field of fertilizers, and in particular to a kind of fertilizer additive and preparation method thereof.
Background technology
The production and use of chemical fertilizer, once fertilizer efficiency it is fast, improve crop yield and various aspects easy to use play
Positive effect.But long-time service as a result, negative effect caused by its intrinsic defect is more and more prominent.Such as：
Utilization rate of fertilizer caused by decomposition rate is fast is low；Decomposition product is discharged for the pollution caused by air, water body；Lead to soil plate
The ecological environment of soil for tying, making plant growth is destroyed etc..
Invention content
The present invention provides a kind of fertilizer additives and preparation method thereof, solve the problems in background technology, the fertilizer
Feed additives are a kind of environmental protection, improvement soil, increase effective fertilizer composition, slow release effect significantly, improve utilization rate of fertilizer,
And suitable for the environmental friendly fertilizer additive of various chemical fertilizer.
It is of the existing technology in order to solve the problems, such as, it adopts the following technical scheme that：
A kind of fertilizer additive includes the raw material of following parts by weight：5~10 parts of chitosan, 7~13 parts of humic acid, modified cover take off
10~20 parts of soil, 6~11 parts of sepiolite powder, 3~8 parts of gangue, 4~6 parts of potassium fulvate, 1~3 part of pungent litse leaf, Semen Cuscutae 2
~4 parts, 2~4 parts of dry pueraria lobata branches and leaves, 1~2 part of dry wild chrysanthemum, 2~3 parts of fly maggot powder, 30~40 parts of soya-bean cake, 4~9 parts of seawood meal,
2~7 parts of borax, 2~4 parts of water-retaining agent.
Preferably, the fertilizer additive includes the raw material of following parts by weight：6 parts of chitosan, 9 parts of humic acid, modified illiteracy
De- 11 parts of soil, 8 parts of sepiolite powder, 5 parts of gangue, 4.5 parts of potassium fulvate, 1.3 parts of pungent litse leaf, 2.3 parts of Semen Cuscutae, dry pueraria lobata
2.6 parts of branches and leaves, 1.1 parts of dry wild chrysanthemum, 2.3 parts of fly maggot powder, 32 parts of soya-bean cake, 5 parts of seawood meal, 4 parts of borax, 2.4 parts of water-retaining agent.
Preferably, the fertilizer additive includes the raw material of following parts by weight：8 parts of chitosan, is modified 12 parts of humic acid
17 parts of montmorillonite, 7 parts of gangue, 5.2 parts of potassium fulvate, 2.6 parts of pungent litse leaf, 3.1 parts of Semen Cuscutae, is done 10 parts of sepiolite powder
3.5 parts of pueraria lobata branches and leaves, 1.8 parts of dry wild chrysanthemum, 2.8 parts of fly maggot powder, 39 parts of soya-bean cake, 8 parts of seawood meal, 6 parts of borax, water-retaining agent 3.5
Part.
Preferably, the fertilizer additive includes the raw material of following parts by weight：7 parts of chitosan, is modified 10 parts of humic acid
15 parts of montmorillonite, 9 parts of sepiolite powder, 6 parts of gangue, 5 parts of potassium fulvate, 1.8 parts of pungent litse leaf, 3 parts of Semen Cuscutae, dry pueraria lobata branch
3.1 parts of leaf, 1.7 parts of dry wild chrysanthemum, 2.5 parts of fly maggot powder, 37 parts of soya-bean cake, 6 parts of seawood meal, 5 parts of borax, 3.3 parts of water-retaining agent.
Preferably, described modified montmorillonite used obtained using following methods：
By montmorillonite, anion surfactant and deionized water after 70~80 DEG C are stirred to react 2~3 hours, at room temperature
Filtering, filter cake drying, grinding cross 40~80 mesh and sieve to obtain organic modification montmonrillonite, and the anion surfactant is hexadecane
Base sodium sulfonate, ammonium lauryl sulfate or hexadecanol sodium isethionate, the montmorillonite, anion surfactant and go from
The mass ratio of sub- water is 1:0.2:13.
Preferably, the water-retaining agent is polyacrylamide.
A method of the fertilizer additive is prepared, is included the following steps：
（1）Chitosan, humic acid, modified montmorillonoid, sepiolite powder, gangue, potassium fulvate, Litsea pungens are weighed by above-mentioned formula
Leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, dry wild chrysanthemum, fly maggot powder, soya-bean cake, seawood meal, borax, water-retaining agent, it is spare；
（2）By pungent litse leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, the removal of impurities of dry wild chrysanthemum, drying, it is subsequently placed in boiling water and impregnates 2~3
Hour, it is cooled to room temperature, filters, obtain filter residue and filtrate；
（3）By step（2）The filter residue of gained is uniformly mixed with humic acid, soya-bean cake, seawood meal, is then accumulated and is sent out at normal temperatures
Ferment, fermentation time are 10~15 days, then crush product, obtain fermenting mixture；
（4）Modified montmorillonoid, sepiolite powder and gangue are uniformly mixed, step is then added（2）The filtrate of gained, stirring are mixed
It closes uniformly, is impregnated 2~3 hours under room temperature, then dry, pulverize, obtain mixed-powder；
（5）By step（3）The fermenting mixture of gained, step（4）Mixed-powder and chitosan, potassium fulvate, the fly maggot of gained
Powder, borax, water-retaining agent are uniformly mixed to get the fertilizer additive.
Preferably, the step（2）Middle boiling water usage amount is that pungent litse leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, dry wild chrysanthemum are total
3~5 times of weight.
Compared with prior art, the present invention it has the advantages that：
Fertilizer additive of the present invention is a kind of environmental protection, improvement soil, increases effective fertilizer composition, and slow release effect is aobvious
It writes, improve utilization rate of fertilizer, and suitable for the environmental friendly fertilizer additive of various chemical fertilizer, preparation method letter
It is single, it is easy to operate, it can be used for large-scale industrial production, it is specific as follows：
（1）The organic substance that fertilizer additive of the present invention contains is in decomposable process, and except generating, plant growth is necessary
Outside nutrient, carbon dioxide necessary to photosynthesis, the protein and organic potassium contained in product in addition, their energy are also generated
The activity for improving many enzymes in photosynthesis enables plant to be more effectively carried out carbon assimalation and sugar synthesis and conversion, to
Improve sugar content in agricultural product；
（2）The organic substance contained in the present invention in decomposable process on the one hand mineralization, Releasing nutrient, on the other hand, into
Soil can be improved during row corruption plant and creates good soil conditions, modified montmorillonite used, modified montmorillonoid, sepiolite
Powder, gangue etc. can improve the permeability of soil, keep soil from packing together.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to
In limiting the scope of the invention.
Embodiment 1
The present embodiment is related to a kind of fertilizer additive, includes the raw material of following parts by weight：5 parts of chitosan, is modified 7 parts of humic acid
10 parts of montmorillonite, 6 parts of sepiolite powder, 3 parts of gangue, 4 parts of potassium fulvate, 1 part of pungent litse leaf, 2 parts of Semen Cuscutae, dry pueraria lobata branches and leaves
2 parts, 1 part of dry wild chrysanthemum, 2 parts of fly maggot powder, 30 parts of soya-bean cake, 4 parts of seawood meal, 2 parts of borax, 2 parts of water-retaining agent.
Wherein, described modified montmorillonite used obtained using following methods：
It by montmorillonite, anion surfactant and deionized water after 70 DEG C are stirred to react 2 hours, filters, filters at room temperature
Cake drying, grinding cross 40~80 mesh and sieve to obtain organic modification montmonrillonite, and the anion surfactant is cetyl sulfonic acid
The mass ratio of sodium, the montmorillonite, anion surfactant and deionized water is 1:0.2:13.
Wherein, the water-retaining agent is polyacrylamide.
A method of the fertilizer additive is prepared, is included the following steps：
（1）Chitosan, humic acid, modified montmorillonoid, sepiolite powder, gangue, potassium fulvate, Litsea pungens are weighed by above-mentioned formula
Leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, dry wild chrysanthemum, fly maggot powder, soya-bean cake, seawood meal, borax, water-retaining agent, it is spare；
（2）By pungent litse leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, the removal of impurities of dry wild chrysanthemum, drying, it is small to be subsequently placed in immersion 2 in boiling water
When, it is cooled to room temperature, filters, obtain filter residue and filtrate；
（3）By step（2）The filter residue of gained is uniformly mixed with humic acid, soya-bean cake, seawood meal, is then accumulated and is sent out at normal temperatures
Ferment, fermentation time are 10 days, then crush product, obtain fermenting mixture；
（4）Modified montmorillonoid, sepiolite powder and gangue are uniformly mixed, step is then added（2）The filtrate of gained, stirring are mixed
It closes uniformly, is impregnated 2 hours under room temperature, then dry, pulverize, obtain mixed-powder；
（5）By step（3）The fermenting mixture of gained, step（4）Mixed-powder and chitosan, potassium fulvate, the fly maggot of gained
Powder, borax, water-retaining agent are uniformly mixed to get the fertilizer additive.
Wherein, the step（2）Middle boiling water usage amount is pungent litse leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, dry wild chrysanthemum gross weight
3 times of amount.
Embodiment 2
The present embodiment is related to a kind of fertilizer additive, includes the raw material of following parts by weight：10 parts of chitosan, changes 13 parts of humic acid
20 parts of montmorillonite of property, 11 parts of sepiolite powder, 8 parts of gangue, 6 parts of potassium fulvate, 3 parts of pungent litse leaf, 4 parts of Semen Cuscutae, dry pueraria lobata
4 parts of branches and leaves, 2 parts of dry wild chrysanthemum, 3 parts of fly maggot powder, 40 parts of soya-bean cake, 9 parts of seawood meal, 7 parts of borax, 4 parts of water-retaining agent.
Wherein, described modified montmorillonite used obtained using following methods：
It by montmorillonite, anion surfactant and deionized water after 80 DEG C are stirred to react 3 hours, filters, filters at room temperature
Cake drying, grinding cross 40~80 mesh and sieve to obtain organic modification montmonrillonite, and the anion surfactant is dodecyl sulphate
The mass ratio of ammonium, the montmorillonite, anion surfactant and deionized water is 1:0.2:13.
Wherein, the water-retaining agent is polyacrylamide.
A method of the fertilizer additive is prepared, is included the following steps：
（1）Chitosan, humic acid, modified montmorillonoid, sepiolite powder, gangue, potassium fulvate, Litsea pungens are weighed by above-mentioned formula
Leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, dry wild chrysanthemum, fly maggot powder, soya-bean cake, seawood meal, borax, water-retaining agent, it is spare；
（2）By pungent litse leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, the removal of impurities of dry wild chrysanthemum, drying, it is small to be subsequently placed in immersion 3 in boiling water
When, it is cooled to room temperature, filters, obtain filter residue and filtrate；
（3）By step（2）The filter residue of gained is uniformly mixed with humic acid, soya-bean cake, seawood meal, is then accumulated and is sent out at normal temperatures
Ferment, fermentation time are 15 days, then crush product, obtain fermenting mixture；
（4）Modified montmorillonoid, sepiolite powder and gangue are uniformly mixed, step is then added（2）The filtrate of gained, stirring are mixed
It closes uniformly, is impregnated 3 hours under room temperature, then dry, pulverize, obtain mixed-powder；
（5）By step（3）The fermenting mixture of gained, step（4）Mixed-powder and chitosan, potassium fulvate, the fly maggot of gained
Powder, borax, water-retaining agent are uniformly mixed to get the fertilizer additive.
Wherein, the step（2）Middle boiling water usage amount is pungent litse leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, dry wild chrysanthemum gross weight
5 times of amount.
Embodiment 3
The present embodiment is related to a kind of fertilizer additive, includes the raw material of following parts by weight：6 parts of chitosan, is modified 9 parts of humic acid
11 parts of montmorillonite, 8 parts of sepiolite powder, 5 parts of gangue, 4.5 parts of potassium fulvate, 1.3 parts of pungent litse leaf, 2.3 parts of Semen Cuscutae, dry Pueraria lobota
2.6 parts of root branches and leaves, 1.1 parts of dry wild chrysanthemum, 2.3 parts of fly maggot powder, 32 parts of soya-bean cake, 5 parts of seawood meal, 4 parts of borax, 2.4 parts of water-retaining agent.
Wherein, described modified montmorillonite used obtained using following methods：
By montmorillonite, anion surfactant and deionized water after 72 DEG C are stirred to react 2.3 hours, filter at room temperature,
Filter cake drying, grinding cross 40~80 mesh and sieve to obtain organic modification montmonrillonite, and the anion surfactant is hexadecanol ethoxy
The mass ratio of sodium sulfonate, the montmorillonite, anion surfactant and deionized water is 1:0.2:13.
Wherein, the water-retaining agent is polyacrylamide.
A method of the fertilizer additive is prepared, is included the following steps：
（1）Chitosan, humic acid, modified montmorillonoid, sepiolite powder, gangue, potassium fulvate, Litsea pungens are weighed by above-mentioned formula
Leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, dry wild chrysanthemum, fly maggot powder, soya-bean cake, seawood meal, borax, water-retaining agent, it is spare；
（2）By pungent litse leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, the removal of impurities of dry wild chrysanthemum, drying, it is small to be subsequently placed in immersion 2.3 in boiling water
When, it is cooled to room temperature, filters, obtain filter residue and filtrate；
（3）By step（2）The filter residue of gained is uniformly mixed with humic acid, soya-bean cake, seawood meal, is then accumulated and is sent out at normal temperatures
Ferment, fermentation time are 11 days, then crush product, obtain fermenting mixture；
（4）Modified montmorillonoid, sepiolite powder and gangue are uniformly mixed, step is then added（2）The filtrate of gained, stirring are mixed
It closes uniformly, is impregnated 2.3 hours under room temperature, then dry, pulverize, obtain mixed-powder；
（5）By step（3）The fermenting mixture of gained, step（4）Mixed-powder and chitosan, potassium fulvate, the fly maggot of gained
Powder, borax, water-retaining agent are uniformly mixed to get the fertilizer additive.
Wherein, the step（2）Middle boiling water usage amount is pungent litse leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, dry wild chrysanthemum gross weight
3.5 times of amount.
Embodiment 4
The present embodiment is related to a kind of fertilizer additive, includes the raw material of following parts by weight：8 parts of chitosan, is modified 12 parts of humic acid
17 parts of montmorillonite, 7 parts of gangue, 5.2 parts of potassium fulvate, 2.6 parts of pungent litse leaf, 3.1 parts of Semen Cuscutae, is done 10 parts of sepiolite powder
3.5 parts of pueraria lobata branches and leaves, 1.8 parts of dry wild chrysanthemum, 2.8 parts of fly maggot powder, 39 parts of soya-bean cake, 8 parts of seawood meal, 6 parts of borax, water-retaining agent 3.5
Part.
Wherein, described modified montmorillonite used obtained using following methods：
By montmorillonite, anion surfactant and deionized water after 75 DEG C are stirred to react 2.5 hours, filter at room temperature,
Filter cake drying, grinding cross 40~80 mesh and sieve to obtain organic modification montmonrillonite, and the anion surfactant is cetyl sulfonic acid
The mass ratio of sodium, the montmorillonite, anion surfactant and deionized water is 1:0.2:13.
Wherein, the water-retaining agent is polyacrylamide.
A method of the fertilizer additive is prepared, is included the following steps：
（1）Chitosan, humic acid, modified montmorillonoid, sepiolite powder, gangue, potassium fulvate, Litsea pungens are weighed by above-mentioned formula
Leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, dry wild chrysanthemum, fly maggot powder, soya-bean cake, seawood meal, borax, water-retaining agent, it is spare；
（2）By pungent litse leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, the removal of impurities of dry wild chrysanthemum, drying, it is small to be subsequently placed in immersion 2.5 in boiling water
When, it is cooled to room temperature, filters, obtain filter residue and filtrate；
（3）By step（2）The filter residue of gained is uniformly mixed with humic acid, soya-bean cake, seawood meal, is then accumulated and is sent out at normal temperatures
Ferment, fermentation time are 13 days, then crush product, obtain fermenting mixture；
（4）Modified montmorillonoid, sepiolite powder and gangue are uniformly mixed, step is then added（2）The filtrate of gained, stirring are mixed
It closes uniformly, is impregnated 2.5 hours under room temperature, then dry, pulverize, obtain mixed-powder；
（5）By step（3）The fermenting mixture of gained, step（4）Mixed-powder and chitosan, potassium fulvate, the fly maggot of gained
Powder, borax, water-retaining agent are uniformly mixed to get the fertilizer additive.
Wherein, the step（2）Middle boiling water usage amount is pungent litse leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, dry wild chrysanthemum gross weight
4 times of amount.
Embodiment 5
The present embodiment is related to a kind of fertilizer additive, includes the raw material of following parts by weight：7 parts of chitosan, is modified 10 parts of humic acid
15 parts of montmorillonite, 9 parts of sepiolite powder, 6 parts of gangue, 5 parts of potassium fulvate, 1.8 parts of pungent litse leaf, 3 parts of Semen Cuscutae, dry pueraria lobata branch
3.1 parts of leaf, 1.7 parts of dry wild chrysanthemum, 2.5 parts of fly maggot powder, 37 parts of soya-bean cake, 6 parts of seawood meal, 5 parts of borax, 3.3 parts of water-retaining agent.
Wherein, described modified montmorillonite used obtained using following methods：
By montmorillonite, anion surfactant and deionized water after 78 DEG C are stirred to react 2.7 hours, filter at room temperature,
Filter cake drying, grinding cross 40~80 mesh and sieve to obtain organic modification montmonrillonite, and the anion surfactant is dodecyl sulphate
The mass ratio of ammonium, the montmorillonite, anion surfactant and deionized water is 1:0.2:13.
Wherein, the water-retaining agent is polyacrylamide.
A method of the fertilizer additive is prepared, is included the following steps：
（1）Chitosan, humic acid, modified montmorillonoid, sepiolite powder, gangue, potassium fulvate, Litsea pungens are weighed by above-mentioned formula
Leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, dry wild chrysanthemum, fly maggot powder, soya-bean cake, seawood meal, borax, water-retaining agent, it is spare；
（2）By pungent litse leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, the removal of impurities of dry wild chrysanthemum, drying, it is small to be subsequently placed in immersion 2.7 in boiling water
When, it is cooled to room temperature, filters, obtain filter residue and filtrate；
（3）By step（2）The filter residue of gained is uniformly mixed with humic acid, soya-bean cake, seawood meal, is then accumulated and is sent out at normal temperatures
Ferment, fermentation time are 14 days, then crush product, obtain fermenting mixture；
（4）Modified montmorillonoid, sepiolite powder and gangue are uniformly mixed, step is then added（2）The filtrate of gained, stirring are mixed
It closes uniformly, is impregnated 2.8 hours under room temperature, then dry, pulverize, obtain mixed-powder；
（5）By step（3）The fermenting mixture of gained, step（4）Mixed-powder and chitosan, potassium fulvate, the fly maggot of gained
Powder, borax, water-retaining agent are uniformly mixed to get the fertilizer additive.
Wherein, the step（2）Middle boiling water usage amount is pungent litse leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, dry wild chrysanthemum gross weight
4.5 times of amount.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of fertilizer additive, which is characterized in that include the raw material of following parts by weight：5~10 parts of chitosan, humic acid 7~
13 parts, 10~20 parts of modified montmorillonoid, 6~11 parts of sepiolite powder, 3~8 parts of gangue, 4~6 parts of potassium fulvate, pungent litse leaf 1
~3 parts, 2~4 parts of Semen Cuscutae, 2~4 parts of dry pueraria lobata branches and leaves, 1~2 part of dry wild chrysanthemum, 2~3 parts of fly maggot powder, 30~40 parts of soya-bean cake,
4~9 parts of seawood meal, 2~7 parts of borax, 2~4 parts of water-retaining agent.
2. fertilizer additive according to claim 1, which is characterized in that include the raw material of following parts by weight：Chitosan 6
Part, 9 parts of humic acid, 11 parts of modified montmorillonoid, 8 parts of sepiolite powder, 5 parts of gangue, 4.5 parts of potassium fulvate, pungent litse leaf 1.3
Part, 2.3 parts of Semen Cuscutae, 2.6 parts of dry pueraria lobata branches and leaves, 1.1 parts of dry wild chrysanthemum, 2.3 parts of fly maggot powder, 32 parts of soya-bean cake, 5 parts of seawood meal,
4 parts of borax, 2.4 parts of water-retaining agent.
3. fertilizer additive according to claim 1, which is characterized in that include the raw material of following parts by weight：Chitosan 8
Part, 12 parts of humic acid, 17 parts of modified montmorillonoid, 10 parts of sepiolite powder, 7 parts of gangue, 5.2 parts of potassium fulvate, pungent litse leaf 2.6
Part, 3.1 parts of Semen Cuscutae, 3.5 parts of dry pueraria lobata branches and leaves, 1.8 parts of dry wild chrysanthemum, 2.8 parts of fly maggot powder, 39 parts of soya-bean cake, 8 parts of seawood meal,
6 parts of borax, 3.5 parts of water-retaining agent.
4. fertilizer additive according to claim 1, which is characterized in that include the raw material of following parts by weight：Chitosan 7
Part, 10 parts of humic acid, 15 parts of modified montmorillonoid, 9 parts of sepiolite powder, 6 parts of gangue, 5 parts of potassium fulvate, 1.8 parts of pungent litse leaf,
3 parts of Semen Cuscutae, 3.1 parts of dry pueraria lobata branches and leaves, 1.7 parts of dry wild chrysanthemum, 2.5 parts of fly maggot powder, 37 parts of soya-bean cake, 6 parts of seawood meal, borax 5
Part, 3.3 parts of water-retaining agent.
5. fertilizer additive according to claim 1, which is characterized in that described modified montmorillonite used using following methods system
：
By montmorillonite, anion surfactant and deionized water after 70~80 DEG C are stirred to react 2~3 hours, at room temperature
Filtering, filter cake drying, grinding cross 40~80 mesh and sieve to obtain organic modification montmonrillonite, and the anion surfactant is hexadecane
Base sodium sulfonate, ammonium lauryl sulfate or hexadecanol sodium isethionate, the montmorillonite, anion surfactant and go from
The mass ratio of sub- water is 1:0.2:13.
6. fertilizer additive according to claim 1, which is characterized in that the water-retaining agent is polyacrylamide.
7. a kind of method preparing any one of claim 1~6 fertilizer additive, which is characterized in that include the following steps：
（1）Chitosan, humic acid, modified montmorillonoid, sepiolite powder, gangue, potassium fulvate, Litsea pungens are weighed by above-mentioned formula
Leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, dry wild chrysanthemum, fly maggot powder, soya-bean cake, seawood meal, borax, water-retaining agent, it is spare；
（2）By pungent litse leaf, Semen Cuscutae, dry pueraria lobata branches and leaves, the removal of impurities of dry wild chrysanthemum, drying, it is subsequently placed in boiling water and impregnates 2~3
Hour, it is cooled to room temperature, filters, obtain filter residue and filtrate；
（3）By step（2）The filter residue of gained is uniformly mixed with humic acid, soya-bean cake, seawood meal, is then accumulated and is sent out at normal temperatures
Ferment, fermentation time are 10~15 days, then crush product, obtain fermenting mixture；
（4）Modified montmorillonoid, sepiolite powder and gangue are uniformly mixed, step is then added（2）The filtrate of gained, stirring are mixed
It closes uniformly, is impregnated 2~3 hours under room temperature, then dry, pulverize, obtain mixed-powder；
（5）By step（3）The fermenting mixture of gained, step（4）Mixed-powder and chitosan, potassium fulvate, the fly maggot of gained
Powder, borax, water-retaining agent are uniformly mixed to get the fertilizer additive.
8. preparation method according to claim 7, which is characterized in that the step（2）Middle boiling water usage amount is Litsea pungens
Leaf, Semen Cuscutae, 3~5 times of dry pueraria lobata branches and leaves, dry wild chrysanthemum total weight.
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| CN113880634A (en) * | 2021-09-30 | 2022-01-04 | 甘自宇 | Fermentation type amino acid liquid fertilizer containing humic acid synergist |
| CN114230411A (en) * | 2021-12-21 | 2022-03-25 | 贵州地宝生物科技有限公司 | Preparation method of fruit tree planting organic fertilizer |
| CN114303880A (en) * | 2021-10-31 | 2022-04-12 | 平安电气股份有限公司 | Method for synergistic resource utilization of betel nut residue/coal gangue and application thereof |
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