CN108484303A - A kind of environment protecting plant foliar fertilizer and preparation method thereof - Google Patents
A kind of environment protecting plant foliar fertilizer and preparation method thereof Download PDFInfo
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- CN108484303A CN108484303A CN201810678212.3A CN201810678212A CN108484303A CN 108484303 A CN108484303 A CN 108484303A CN 201810678212 A CN201810678212 A CN 201810678212A CN 108484303 A CN108484303 A CN 108484303A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
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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
- 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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Plant Pathology (AREA)
- Fertilizers (AREA)
Abstract
A kind of environment protecting plant foliar fertilizer of present invention offer and preparation method thereof, is prepared by following component：Humic acid solid, amino acid solution, inorganic fertilizer, urea, sulphur, trace element, biochemical fulvic acid, chelating Water soluble fertilizer, the more urea slow-release fertilizers of contracting, surfactant and.The present invention preparation method is simple, easy to operate, moderate cost, the utilization rate of raw material is high, foliar fertilizer performance obtained is stable, easy to use, nontoxic, energy slow release nutrient, and it is full of nutrition, it is easy for plant to absorpt, while can also form a protecting film on plant leaf blade surface, the effect of playing antibacterial insect prevention effectively ensures the normal growth of plant.
Description
Technical field
The invention belongs to fertilizer preparing technical fields, and in particular to a kind of environment protecting plant foliar fertilizer and preparation method thereof.
Background technology
Foliage dressing refers to that the specific nutrition liquid needed for plant is imposed on plant leaf blade surface by way of spraying, is supported
Divide the mode that by way of epidermal cell diffusion and stomata absorbs that nutrient is transported in plant respectively tissue and organ,
To meet needed for growth and development of plants.Plant leaf blade is that plant carries out photosynthetic place, so being that Plant aboveground obtains battalion
Foster vitals.It forms i.e. epidermal tissue, mesophyll tissue by three parts and dredges tissue.Nutrition is obtained with underground
Root system is the same, and nutrient can also be absorbed and utilized in plant leaf blade.Currently, it has been recognized that three paths：Stomata absorption, hydrophilic aperture
It absorbs, ectodesma absorption, and this three paths belongs to active absorption mode.
Crop available nutrient can be directly provided using foliar fertilizer, available nutrient can be timely absorbed by crops, operating
It is fast quick, reduce nutrient loss, and the metabolism in crop body can be promoted, enhances the activity of enzyme, improve the light of crop
Cooperation use and respiration improve its internal physiological activity, enhance the absorbability of root system, strong root system.In addition to this, it uses
Foliar fertilizer is also avoided that the hardened of soil, reduces the influence to environment.But currently used foliar fertilizer is there is also many disadvantages,
Such as：The limited amount of nutriment is supplied, and the time supplied is short, crop is larger to the demand of a great number of elements such as N P and K, it is difficult to
Meet demand；It is affected by weather, temperature is higher or humidity is compared with the absorption of big city's influence nutrient, nutrient density control
Difficulty, and the inner mobility problem of nutrient is poor, leads to each position unbalanced nutrition.The production of slow release fertilizer is compared to biography
System chemical fertilizer production need to consume less resource, so social benefit can be dramatically increased, resource utilization is improved significantly.Cause
And production, application and its industrialization of slow release fertilizer are to improving the qualities of agricultural product, increasing the utilization rate of fertilizer, environmental condition
Improvement and the sustainable development of agricultural etc. have indelible effect, and have good development prospect.
Publication No. CN105461388A discloses a kind of amino acid foliage fertilizer prepared using cotton dregs and its preparation side
Method, the amino acid foliage fertilizer are prepared by the raw material of following weight percent and are obtained：The amino acid primary liquid of cotton dregs extraction：73%-77%、
Amino-acid powder：14.0%-14.5%, ammonium molybdate：0.71%-0.82%, boron fertilizer (borax)：2.24%-2.59%, manganese sulfate：
1.17%-1.35%, zinc sulfate：1.68%-1.94%, ferric sulfate：1.73%-2.00%, remaining be water, the sum of each component be 100%.
Publication No. CN105418302A, discloses a kind of method preparing wide leaf Plant leaf fertilizer using nanometer titanium dioxide, including with
Lower step：A, the ammonia aeration hydrolysis of titanium liquid；B, the preparation of sodium rice iron zinc titanate；C, the preparation of nanometer presoma；D, foliar fertilizer
Preparation.The fertilizer efficiency of the above prior art, the foliar fertilizer of preparation, fertilizer is not lasting, and lacks certain universal, Wu Fashi
For more plant, crop, and preparation method is complex, therefore is not suitable for being widely used.
In summary, it is therefore desirable to a kind of better foliar fertilizer, to improve the deficiencies in the prior art.
Invention content
The object of the present invention is to provide a kind of environment protecting plant foliar fertilizer and preparation method thereof, preparation method of the invention letters
The utilization rate of single, easy to operate, moderate cost, raw material is high, and foliar fertilizer performance obtained is stable, easy to use, nontoxic,
Energy slow release nutrient, and it is full of nutrition, it is easy for plant to absorpt, while also a protecting film can be formed on plant leaf blade surface, it rises
To the effect of antibacterial insect prevention, the normal growth of plant is effectively ensured.
The present invention provides the following technical solutions：
A kind of environment protecting plant foliar fertilizer, includes the raw material of following parts by weight：15-19 parts of humic acid solid, amino acid solution 14-18
Part, 12-16 parts of inorganic fertilizer, 8-11 parts of urea, 4-7 parts of sulphur, 5-8 parts of trace element, 3-6 parts of biochemical fulvic acid, chelating water
Molten 9-14 parts of fertilizer, more 8-12 parts of the urea slow-release fertilizers of contracting, 4-7 parts and 8-13 parts of surfactant.
Preferably, the foliar fertilizer includes the raw material of following parts by weight：15-18 parts of humic acid solid, amino acid solution 15-
18 parts, 12-15 parts of inorganic fertilizer, 8-10 parts of urea, 5-7 parts of sulphur, 5-7 parts of trace element, 4-6 parts of biochemical fulvic acid, chelating
9-12 parts of Water soluble fertilizer, more 8-10 parts of the urea slow-release fertilizers of contracting, 6-7 parts and 8-11 parts of surfactant.
Preferably, the foliar fertilizer includes the raw material of following parts by weight：17 parts of humic acid solid, 6 parts of amino acid solution, nothing
13 parts of machine fertilizer, 8 parts of urea, 5 parts of sulphur, 6 parts of trace element, 4 parts of biochemical fulvic acid, 11 parts of chelating Water soluble fertilizer, the more ureas of contracting are slow
Release 10 parts of 10 parts of fertilizer, 6 parts of surfactant and water.
A kind of preparation method of environment protecting plant foliar fertilizer, including following preparation process：
A, amino acid solution, urea, biochemical fulvic acid and water are mixed, imports in blender, 10- is stirred at 42-45 DEG C
14min adds trace element, keeps temperature-resistant, continues to be stirred to react 8-10min, after naturally cooling to room temperature, obtain fertilizer
Material one；
B, humic acid solid, inorganic fertilizer are added in chelating Water soluble fertilizer, are imported in ball mill, carry out wet-milling 0.8-1.2h,
It is imported in batch mixer together with surfactant again, 15-20min is stirred at 50-55 DEG C, after being cooled to room temperature, obtain fertilizer
Two；
C, more urea slow-release fertilizers that contract are added into fertilizer two, are placed in fermentation tank, are sealed by fermentation 10-12h, fermentation temperature 38-40
DEG C, after fermentation, fertilizer three is obtained,
D, fertilizer three is uniformly mixed with fertilizer one, you can obtain finished product.
Preferably, the preparation method of the humic acid solid of the step b is：Peat is placed in 80-90 DEG C of drying box
Dry 30-40min, is then added in the NaOH solution of 0.8-1.5mol/L, is warming up to 42-45 DEG C, be stirred to react 0.6-1h,
Filtering, takes filtrate, uses H2SO4The pH value for adjusting filtered fluid is 4.5-5, concentrated, dry, you can to obtain humic acid solid.
Preferably, the preparation method of the humic acid solid of the step b is：Peat is placed in 86 DEG C of drying box dry
34min is then added in the NaOH solution of 1.2mol/L, is warming up to 42 DEG C, is stirred to react 0.8h, and filtering takes filtrate, uses
H2SO4The pH value for adjusting filtered fluid is 5, concentrated, dry, you can to obtain humic acid solid.
Preferably, the inorganic fertilizer of the step b is nanoscale diatomite powder, magnesium sulfate and boric acid in mass ratio 2:1:
1 mixes.
Preferably, the preparation method of the chelating Water soluble fertilizer of the step b is：By zinc sulfate, ferrous sulfate, calcium chloride, sulphur
Sour copper, cerous nitrate and water mixing, stir evenly, add compound amino acid and chelating agent, after stirring and dissolving, adjust pH to 6,
Chelation reaction 38min at 42 DEG C, you can obtain chelating Water soluble fertilizer.
Preferably, the preparation method of the compound amino acid is：Cotton dregs are crossed into water cleaning, import Ca (OH)2In supernatant
It stirs evenly and boiling, temperature is 95 DEG C, boiling 2h, it is 12 that boiling, which terminates to add NaOH to adjust pH value, alkaline hydrolysis is carried out, 80
At DEG C, alkaline hydrolysis 5h, it is 7 that pH value is adjusted after alkaline hydrolysis, filters to obtain mother liquor, then adds epoxychloropropane, is handed at 45 DEG C
Connection reaction 1h, you can obtain compound amino acid.
Preferably, the preparation method of the more urea slow-release fertilizers of contracting of the step c is：Dipotassium hydrogen phosphate is added into more ureas that contract,
It is stirred to react 4h at 80 DEG C, the di-block copolymer of cooling contracting more ureas and potassium dihydrogen phosphate, as contract more urea slow-release fertilizers.
The beneficial effects of the invention are as follows：
The present invention preparation method is simple, easy to operate, moderate cost, the utilization rate of raw material is high, foliar fertilizer performance obtained
It is stable, easy to use, nontoxic, energy slow release nutrient, and it is full of nutrition, it is easy for plant to absorpt, while can also be in plant
Blade surface forms a protecting film, the effect of playing antibacterial insect prevention, effectively ensures the normal growth of plant.
Humic acid solid in the present invention can increase the anti-of plant with the synergistic effect between the fertilizer of other in the present invention
Non-irrigated moisture-retaining capacity and anti-adversity ability.
Inorganic fertilizer in the present invention is nanoscale diatomite powder, the proportioning of magnesium sulfate and boric acid is received under the ratio
Meter level diatomite powder, using the adsorptivity of itself, can form good matrix skeleton, make in the dispersion of the present invention
Finished product is obtained during spraying foliar fertilizer, thin film is formed, can both play the role of slow release fertilizer, suppression can also be played
The effect of bacterium insect prevention.
The preparation method of chelating Water soluble fertilizer in the present invention, the sequestering power of the chelating agent of addition is strong, can be with the overwhelming majority
Metal ion forms stable complex ion, enhances the stability of the foliar fertilizer solution of preparation, the chelate absorptivity of production is significantly
It improves, absorbent properties of the blade to nutrient can be optimized, improve the utilization rate of foliar fertilizer, there is more obvious volume increase to plant
Effect.
The preparation method of compound amino acid in the present invention, using extracted form natural plant, raw material sources are extensive, naturally
Aminoacid ingredient have higher bioactivity and physiological stimulation effect, have the anti-agings such as stronger anti-oxidant, Green Tea Extract
Effect is conducive to the growth of plant.
Specific implementation mode
Embodiment 1
A kind of environment protecting plant foliar fertilizer, includes the raw material of following parts by weight：19 parts of humic acid solid, 14 parts of amino acid solution, nothing
16 parts of machine fertilizer, 11 parts of urea, 7 parts of sulphur, 5 parts of trace element, 6 parts of biochemical fulvic acid, 9 parts of chelating Water soluble fertilizer, the more ureas of contracting are slow
Release 13 parts of 8 parts of fertilizer, 4 parts of surfactant and water.
A kind of preparation method of environment protecting plant foliar fertilizer, including following preparation process：
A, amino acid solution, urea, biochemical fulvic acid and water are mixed, imports in blender, 14min is stirred at 42 DEG C, then
Trace element is added, keeps temperature-resistant, continues to be stirred to react 10min, after naturally cooling to room temperature, obtain fertilizer one；
B, humic acid solid, inorganic fertilizer are added in chelating Water soluble fertilizer, are imported in ball mill, progress wet-milling 0.8h, then with
Surfactant imports in batch mixer together, and 15min is stirred at 55 DEG C, after being cooled to room temperature, obtains fertilizer two；
C, more urea slow-release fertilizers that contract are added into fertilizer two, are placed in fermentation tank, are sealed by fermentation 10h, fermentation temperature is 40 DEG C, fermentation
After, fertilizer three is obtained,
D, fertilizer three is uniformly mixed with fertilizer one, you can obtain finished product.
The preparation method of the humic acid solid of step b is：Peat is placed in 90 DEG C of drying box dry 40min, then
It is added in the NaOH solution of 1.5mol/L, is warming up to 42 DEG C, be stirred to react 0.6h, filter, take filtrate, use H2SO4Adjust filtering
The pH value of liquid is 4.5, concentrated, dry, you can to obtain humic acid solid.
The inorganic fertilizer of step b is nanoscale diatomite powder, magnesium sulfate and boric acid in mass ratio 2:1:1 mixes.
The preparation method of the chelating Water soluble fertilizer of step b is：By zinc sulfate, ferrous sulfate, calcium chloride, copper sulphate, cerous nitrate
It mixes, stirs evenly with water, add compound amino acid and chelating agent, after stirring and dissolving, adjust pH to 6, the chelating at 42 DEG C
React 38min, you can obtain chelating Water soluble fertilizer.
The preparation method of compound amino acid is：Cotton dregs are crossed into water cleaning, import Ca (OH)2It stirs evenly and steams in supernatant
It boils, temperature is 95 DEG C, boiling 2h, and it is 12 that boiling, which terminates to add NaOH to adjust pH value, carries out alkaline hydrolysis, at 80 DEG C, alkaline hydrolysis 5h,
It is 7 that pH value is adjusted after alkaline hydrolysis, filters to obtain mother liquor, then adds epoxychloropropane, the cross-linking reaction 1h at 45 DEG C, you can
Obtain compound amino acid.
The preparation method of the more urea slow-release fertilizers of contracting of step c is：Dipotassium hydrogen phosphate is added into more ureas that contract, is stirred at 80 DEG C
4h is reacted, the di-block copolymer of cooling contracting more ureas and potassium dihydrogen phosphate, as contract more urea slow-release fertilizers.
Embodiment 2
A kind of environment protecting plant foliar fertilizer, includes the raw material of following parts by weight：15 parts of humic acid solid, 18 parts of amino acid solution, nothing
12 parts of machine fertilizer, 10 parts of urea, 7 parts of sulphur, 7 parts of trace element, 4 parts of biochemical fulvic acid, 12 parts of chelating Water soluble fertilizer, the more ureas of contracting are slow
Release 11 parts of 8 parts of fertilizer, 6 parts of surfactant and water.
A kind of preparation method of environment protecting plant foliar fertilizer, including following preparation process：
A, amino acid solution, urea, biochemical fulvic acid and water are mixed, imports in blender, 10min is stirred at 42 DEG C, then
Trace element is added, keeps temperature-resistant, continues to be stirred to react 10min, after naturally cooling to room temperature, obtain fertilizer one；
B, humic acid solid, inorganic fertilizer are added in chelating Water soluble fertilizer, are imported in ball mill, progress wet-milling 1.2h, then with
Surfactant imports in batch mixer together, and 20min is stirred at 50 DEG C, after being cooled to room temperature, obtains fertilizer two；
C, more urea slow-release fertilizers that contract are added into fertilizer two, are placed in fermentation tank, are sealed by fermentation 12h, fermentation temperature is 38 DEG C, fermentation
After, fertilizer three is obtained,
D, fertilizer three is uniformly mixed with fertilizer one, you can obtain finished product.
The preparation method of the humic acid solid of step b is：Peat is placed in 80 DEG C of drying box dry 30min, then
It is added in the NaOH solution of 0.8mol/L, is warming up to 45 DEG C, be stirred to react 1h, filter, take filtrate, use H2SO4Adjust filtered fluid
PH value be 5, it is concentrated, dry, you can to obtain humic acid solid.
The inorganic fertilizer of step b is nanoscale diatomite powder, magnesium sulfate and boric acid in mass ratio 2:1:1 mixes.
The preparation method of the chelating Water soluble fertilizer of step b is：By zinc sulfate, ferrous sulfate, calcium chloride, copper sulphate, cerous nitrate
It mixes, stirs evenly with water, add compound amino acid and chelating agent, after stirring and dissolving, adjust pH to 6, the chelating at 42 DEG C
React 38min, you can obtain chelating Water soluble fertilizer.
The preparation method of compound amino acid is：Cotton dregs are crossed into water cleaning, import Ca (OH)2It stirs evenly and steams in supernatant
It boils, temperature is 95 DEG C, boiling 2h, and it is 12 that boiling, which terminates to add NaOH to adjust pH value, carries out alkaline hydrolysis, at 80 DEG C, alkaline hydrolysis 5h,
It is 7 that pH value is adjusted after alkaline hydrolysis, filters to obtain mother liquor, then adds epoxychloropropane, the cross-linking reaction 1h at 45 DEG C, you can
Obtain compound amino acid.
The preparation method of the more urea slow-release fertilizers of contracting of step c is：Dipotassium hydrogen phosphate is added into more ureas that contract, is stirred at 80 DEG C
4h is reacted, the di-block copolymer of cooling contracting more ureas and potassium dihydrogen phosphate, as contract more urea slow-release fertilizers.
Embodiment 3
A kind of environment protecting plant foliar fertilizer, includes the raw material of following parts by weight：It is 17 parts of humic acid solid, 6 parts of amino acid solution, inorganic
13 parts of fertilizer, 8 parts of urea, 5 parts of sulphur, 6 parts of trace element, 4 parts of biochemical fulvic acid, 11 parts of chelating Water soluble fertilizer, the more urea sustained releases of contracting
10 parts of 10 parts of fertilizer, 6 parts of surfactant and water.
A kind of preparation method of environment protecting plant foliar fertilizer, including following preparation process：
A, amino acid solution, urea, biochemical fulvic acid and water are mixed, imports in blender, 14min is stirred at 42 DEG C, then
Trace element is added, keeps temperature-resistant, continues to be stirred to react 10min, after naturally cooling to room temperature, obtain fertilizer one；
B, humic acid solid, inorganic fertilizer are added in chelating Water soluble fertilizer, are imported in ball mill, progress wet-milling 0.8h, then with
Surfactant imports in batch mixer together, and 20min is stirred at 50 DEG C, after being cooled to room temperature, obtains fertilizer two；
C, more urea slow-release fertilizers that contract are added into fertilizer two, are placed in fermentation tank, are sealed by fermentation 12h, fermentation temperature is 40 DEG C, fermentation
After, fertilizer three is obtained,
D, fertilizer three is uniformly mixed with fertilizer one, you can obtain finished product.
The preparation method of the humic acid solid of step b is：Peat is placed in 86 DEG C of drying box dry 34min, then
It is added in the NaOH solution of 1.2mol/L, is warming up to 42 DEG C, be stirred to react 0.8h, filter, take filtrate, use H2SO4Adjust filtering
The pH value of liquid is 5, concentrated, dry, you can to obtain humic acid solid.
The inorganic fertilizer of step b is nanoscale diatomite powder, magnesium sulfate and boric acid in mass ratio 2:1:1 mixes.
The preparation method of the chelating Water soluble fertilizer of step b is：By zinc sulfate, ferrous sulfate, calcium chloride, copper sulphate, cerous nitrate
It mixes, stirs evenly with water, add compound amino acid and chelating agent, after stirring and dissolving, adjust pH to 6, the chelating at 42 DEG C
React 38min, you can obtain chelating Water soluble fertilizer.
The preparation method of compound amino acid is：Cotton dregs are crossed into water cleaning, import Ca (OH)2It stirs evenly and steams in supernatant
It boils, temperature is 95 DEG C, boiling 2h, and it is 12 that boiling, which terminates to add NaOH to adjust pH value, carries out alkaline hydrolysis, at 80 DEG C, alkaline hydrolysis 5h,
It is 7 that pH value is adjusted after alkaline hydrolysis, filters to obtain mother liquor, then adds epoxychloropropane, the cross-linking reaction 1h at 45 DEG C, you can
Obtain compound amino acid.
The preparation method of the more urea slow-release fertilizers of contracting of step c is：Dipotassium hydrogen phosphate is added into more ureas that contract, is stirred at 80 DEG C
4h is reacted, the di-block copolymer of cooling contracting more ureas and potassium dihydrogen phosphate, as contract more urea slow-release fertilizers.
Comparative example 1
Experimental comparison is carried out using common foliar fertilizer in the prior art.
Comparative example 2
Using clear water Experimental comparison.
Comparative example 3
Using nitrogenous fertilizer Experimental comparison.
Finished product prepared by above example and comparative example is detected, following detection data is obtained：
Table one：
By the experimental data of one gained of table, it can be deduced that, the properties of finished product prepared by preparation method of the invention are significantly excellent
Different from common product in the prior art, and the preferred preparation method in the embodiment of the present invention 3, obtain at moral character
It can be the most excellent.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of environment protecting plant foliar fertilizer, which is characterized in that include the raw material of following parts by weight：15-19 parts of humic acid solid, ammonia
14-18 parts of base acid solution, 12-16 parts of inorganic fertilizer, 8-11 parts of urea, 4-7 parts of sulphur, 5-8 parts of trace element, biochemical fulvic acid
3-6 parts, 9-14 parts of chelating Water soluble fertilizer, more 8-12 parts of the urea slow-release fertilizers of contracting, 4-7 parts and 8-13 parts of surfactant.
2. a kind of environment protecting plant foliar fertilizer according to claim 1, which is characterized in that the foliar fertilizer includes following weight
The raw material of part：15-18 parts of humic acid solid, 15-18 parts of amino acid solution, 12-15 parts of inorganic fertilizer, 8-10 parts of urea, sulphur
5-7 parts, 5-7 parts of trace element, 4-6 parts of biochemical fulvic acid, 9-12 parts of chelating Water soluble fertilizer, more 8-10 parts of the urea slow-release fertilizers of contracting, surface
8-11 parts of 6-7 parts of activating agent and water.
3. a kind of environment protecting plant foliar fertilizer according to claim 1, which is characterized in that the foliar fertilizer includes following weight
The raw material of part：17 parts of humic acid solid, 6 parts of amino acid solution, 13 parts of inorganic fertilizer, 8 parts of urea, 5 parts of sulphur, trace element 6
Part, 4 parts of biochemical fulvic acid, 11 parts of chelating Water soluble fertilizer, more 10 parts of the urea slow-release fertilizers of contracting, 6 parts and 10 parts of surfactant.
4. a kind of preparation method of environment protecting plant foliar fertilizer of claim 1-3 any one of them, which is characterized in that including following
Preparation process：
A, amino acid solution, urea, biochemical fulvic acid and water are mixed, imports in blender, 10- is stirred at 42-45 DEG C
14min adds trace element, keeps temperature-resistant, continues to be stirred to react 8-10min, after naturally cooling to room temperature, obtain fertilizer
Material one；
B, humic acid solid, inorganic fertilizer are added in chelating Water soluble fertilizer, are imported in ball mill, carry out wet-milling 0.8-1.2h,
It is imported in batch mixer together with surfactant again, 15-20min is stirred at 50-55 DEG C, after being cooled to room temperature, obtain fertilizer
Two；
C, more urea slow-release fertilizers that contract are added into fertilizer two, are placed in fermentation tank, are sealed by fermentation 10-12h, fermentation temperature 38-40
DEG C, after fermentation, fertilizer three is obtained,
D, fertilizer three is uniformly mixed with fertilizer one, you can obtain finished product.
5. a kind of preparation method of environment protecting plant foliar fertilizer according to claim 4, which is characterized in that the step b's
The preparation method of humic acid solid is：Peat is placed in in 80-90 DEG C of drying box dry 30-40min, is then added to 0.8-
In the NaOH solution of 1.5mol/L, it is warming up to 42-45 DEG C, is stirred to react 0.6-1h, is filtered, is taken filtrate, use H2SO4Adjust filtering
The pH value of liquid is 4.5-5, concentrated, dry, you can to obtain humic acid solid.
6. a kind of preparation method of environment protecting plant foliar fertilizer according to claim 5, which is characterized in that the step b's
The preparation method of humic acid solid is：Peat is placed in 86 DEG C of drying box dry 34min, is then added to 1.2mol/L's
In NaOH solution, 42 DEG C are warming up to, is stirred to react 0.8h, is filtered, is taken filtrate, use H2SO4The pH value for adjusting filtered fluid is 5, through dense
Contracting, drying, you can obtain humic acid solid.
7. a kind of preparation method of environment protecting plant foliar fertilizer according to claim 4, which is characterized in that the step b's
Inorganic fertilizer is nanoscale diatomite powder, magnesium sulfate and boric acid in mass ratio 2:1:1 mixes.
8. a kind of preparation method of environment protecting plant foliar fertilizer according to claim 4, which is characterized in that the step b's
The preparation method of chelating Water soluble fertilizer is：Zinc sulfate, ferrous sulfate, calcium chloride, copper sulphate, cerous nitrate and water are mixed, stirring is equal
It is even, it adds compound amino acid and chelating agent, after stirring and dissolving, adjusts pH to 6, the chelation reaction 38min at 42 DEG C, you can
To chelating Water soluble fertilizer.
9. a kind of preparation method of environment protecting plant foliar fertilizer according to claim 8, which is characterized in that the compounded amino
Acid preparation method be：Cotton dregs are crossed into water cleaning, import Ca (OH)2It is stirred evenly in supernatant and boiling, temperature is 95 DEG C, steamed
Boil 2h, it is 12 that boiling, which terminates to add NaOH to adjust pH value, carries out alkaline hydrolysis, and at 80 DEG C, alkaline hydrolysis 5h adjusts pH after alkaline hydrolysis
Value is 7, filters to obtain mother liquor, then adds epoxychloropropane, the cross-linking reaction 1h at 45 DEG C, you can obtain compound amino acid.
10. a kind of preparation method of environment protecting plant foliar fertilizer according to claim 4, which is characterized in that the step c's
The preparation method of more urea slow-release fertilizers of contracting is：Dipotassium hydrogen phosphate is added into more ureas that contract, 4h is stirred to react at 80 DEG C, it is so cooling that contract
The di-block copolymer of more ureas and potassium dihydrogen phosphate, as contract more urea slow-release fertilizers.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109180365A (en) * | 2018-11-22 | 2019-01-11 | 南通正天农业科技有限公司 | A kind of foliage fertilizer formulation improving rosaceous plant fruit iron content |
| CN109438033A (en) * | 2018-11-13 | 2019-03-08 | 安丘市孚元植物营养技术有限公司 | One planting fruit-trees applies bar fertilizer and its manufacture craft |
| CN111386993A (en) * | 2018-12-14 | 2020-07-10 | 湖南省土壤肥料研究所 | Codonopsis pilosula high-yield cultivation technology and conditioner |
| CN111567351A (en) * | 2020-04-30 | 2020-08-25 | 广西壮族自治区农业科学院 | Sugarcane seedling yellowing disease grading and preventing method |
| CN114773111A (en) * | 2022-04-06 | 2022-07-22 | 广州市标群农资有限公司 | Foliar fertilizer and preparation method thereof |
-
2018
- 2018-06-27 CN CN201810678212.3A patent/CN108484303A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109438033A (en) * | 2018-11-13 | 2019-03-08 | 安丘市孚元植物营养技术有限公司 | One planting fruit-trees applies bar fertilizer and its manufacture craft |
| CN109180365A (en) * | 2018-11-22 | 2019-01-11 | 南通正天农业科技有限公司 | A kind of foliage fertilizer formulation improving rosaceous plant fruit iron content |
| CN111386993A (en) * | 2018-12-14 | 2020-07-10 | 湖南省土壤肥料研究所 | Codonopsis pilosula high-yield cultivation technology and conditioner |
| CN111567351A (en) * | 2020-04-30 | 2020-08-25 | 广西壮族自治区农业科学院 | Sugarcane seedling yellowing disease grading and preventing method |
| CN111567351B (en) * | 2020-04-30 | 2022-04-12 | 广西壮族自治区农业科学院 | Sugarcane seedling yellowing disease grading and preventing method |
| CN114773111A (en) * | 2022-04-06 | 2022-07-22 | 广州市标群农资有限公司 | Foliar fertilizer and preparation method thereof |
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Application publication date: 20180904 |