CN108002948A - The preparation method of the compound compoiste fertilizer of efficient nano - Google Patents
The preparation method of the compound compoiste fertilizer of efficient nano Download PDFInfo
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- CN108002948A CN108002948A CN201711241125.3A CN201711241125A CN108002948A CN 108002948 A CN108002948 A CN 108002948A CN 201711241125 A CN201711241125 A CN 201711241125A CN 108002948 A CN108002948 A CN 108002948A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
-
- 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
Abstract
A kind of preparation method of the compound compoiste fertilizer of efficient nano provided by the invention, including such as：Using zeolite as carrier, by nano-sized carbon load on it, the dispersion effect of nano-sized carbon is effectively increased, avoids reunion, improves the utilization rate of nano-sized carbon；Mixed glue solution is used at the same time, can effectively make nanometer selenium being fixed on zeolite surface, prevent it from coming off in follow-up technique, and starch and sesbania gum are nontoxic, can be degraded rapidly in the soil, are also used as plant nutrient use.
Description
Technical field
The present invention relates to a kind of composite nano powder, the preparation side of more particularly to a kind of compound compoiste fertilizer of efficient nano
Method.
Background technology
With the continuous development of agricultural, fertilizer has become the indispensable material of modern agriculture.Nano material is a kind of
Emerging material, it can effectively deposit into absorption of the root system of plant to nutriment, deposit into promotion plant growth.And can also have
The property of the improvement soil of effect, can effectively prevent the generation for the phenomenon that soil moves back fertile and several piece, so nano material is extensive
It is applied in fertilizer, but due to nano material particle diameter very little, easily reunites, cause its function reduction or forfeiture.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of preparation method of the compound compoiste fertilizer of efficient nano, it can be effective
Prevent nanoclusters particle agglomeration.
In order to realize these purposes and further advantage according to the present invention, there is provided a kind of compound organic composite of efficient nano
The preparation method of fertilizer, includes the following steps：
(1) zeolite granular that particle diameter is 5-7cm is chosen；
(2) it is 1 according to mass ratio by nano-sized carbon and absolute ethyl alcohol:30-40 is mixed, and in water bath sonicator 30-50min, is obtained
First nanometer of suspension；
Zeolite granular is immersed in nanometer suspension, then filters out liquid, it is to be dried at 200-300 DEG C to be fixed on temperature
Dry, the solid of drying is the first load particle；
Wherein, the dosage of first nanometer of suspension is 3-5 times of zeolite granular quality；
(3) it is proportionally 2 by starch, sesbania gum and water:1:4 mixing, obtain mixed glue solution；
According to mass ratio it is 1 by nanometer selenium and water:30-40 is mixed, and in water bath sonicator 30-50min, is obtained second nanometer and is hanged
Turbid；
Mixed glue solution is sprayed for the first time on to the first load particle, the first adhesive layer is formed, then outside the first adhesive layer
Portion sprays second nanometer of suspension, forms nanometer selenium layer, then second of spraying mixed glue solution, formation outside nanometer selenium layer again
Second adhesive layer；It is afterwards to dry 2-3h at 200-300 DEG C of temperature in temperature, obtains the second load particle；
For the first time during spraying mixed glue solution, the amount of mixed glue solution used is the 2-5% of the first supported ionic quality；
During second of spraying mixed glue solution, the amount of mixed glue solution used is the 2-5% of the first supported ionic quality；
The dosage of second nanometer of suspension is the first 1-3% for loading granular mass；
(4) it is 4 in mass ratio by stalk, chick bone powder, crab shell powder, eggshell and vinasse:1:2:1:5 mixing, then in temperature
10% is respectively less than to be dried to its water content at 100 DEG C, then the particle that particle diameter is 2mm is being ground into, is obtaining the first mixing
Grain；
(5) it is 1000 according to quality by the first hybrid particles, zymophyte and syrup:1：It is 40- in temperature after 200 mixing
At 50 DEG C, compost fermentation 8-10 days, obtains the first mixture：
(6) the first mixture is sterilized into 1-2h in the case where temperature is 150-200 DEG C；Then in the environment of -20 DEG C of temperature,
It is cooled to room temperature；
(7) it is 9 according to mass ratio by Radix Isatidis, folium isatidis, Pudilan, the sterculia seed, dandelion and corydlis bungeana:5:7:4:2:
3, in the case where temperature is 60-70 DEG C, 2-3h is dried, the particle that particle diameter is 2-4cm is then ground into, obtains the second hybrid particles, will
Second hybrid particles are 1 according to mass ratio with absolute ethyl alcohol:20 mixing, at 90 DEG C of temperature, refluxing extraction 1h, is then filtered,
Obtain solid filter residue and filtrate；
The liquid in filtrate is removed using the method for vacuum rotary steam, obtains purification solid, will purify solid in temperature is 50
DEG C baking oven in, dry 2-3 days；
Solid filter residue is dried 2-3 days in the baking oven that temperature is 70 DEG C；
Solid filter residue after drying and purification solid are mixed, obtain the second mixture；
(8) will be through the first mixture after step (6) processing, the second mixture, barnyard manure, humus and the second load particle
It is 2 according to mass ratio:1:4:0.7:0.3 mixing, obtains the compound compoiste fertilizer of efficient nano.
Preferably, in the preparation method of the compound compoiste fertilizer of the efficient nano, in the step (2), will receive
Rice carbon and absolute ethyl alcohol according to mass ratio be 1:30-40 is mixed, in the case where bath temperature is 40-50 DEG C, water bath sonicator 30-50min,
Obtain first nanometer of suspension.
Preferably, in the preparation method of the compound compoiste fertilizer of the efficient nano, in the step (2), will boil
Stone particle is immersed in nanometer suspension, then filters out liquid, and it is to be dried at 200-300 DEG C to be fixed on temperature, the solid of drying
For the first load particle；Wherein, the dosage of first nanometer of suspension is 5 times of zeolite granular quality.
Preferably, in the preparation method of the compound compoiste fertilizer of the efficient nano, in the step (6), by
One mixture sterilizes 1h in the case where temperature is 180 DEG C；Then in the environment of -20 DEG C of temperature, it is cooled to room temperature.
The present invention includes at least following beneficial effect：
A kind of preparation method of the compound compoiste fertilizer of efficient nano provided by the invention, includes the following steps：Choose grain
Footpath is the zeolite granular of 5-7cm；According to mass ratio it is 1 by nano-sized carbon and absolute ethyl alcohol:30-40 is mixed, in water bath sonicator 30-
50min, obtains first nanometer of suspension；Zeolite granular is immersed in nanometer suspension, then filters out liquid, is fixed on temperature
To dry at 200-300 DEG C, the solid of drying is the first load particle；Wherein, the dosage of first nanometer of suspension is zeolite
3-5 times of grain quality；It is proportionally 2 by starch, sesbania gum and water:1:4 mixing, obtain mixed glue solution；By nanometer selenium and water
It is 1 according to mass ratio:30-40 is mixed, and in water bath sonicator 30-50min, obtains second nanometer of suspension；To the first load particle
Upper first time sprays mixed glue solution, the first adhesive layer is formed, then in second nanometer of suspension of the first adhesive layer external spray, shape
Into nanometer selenium layer, mixed glue solution is then sprayed for the second time outside nanometer selenium layer again, form the second adhesive layer；It is in temperature afterwards
2-3h is dried at 200-300 DEG C of temperature, obtains the second load particle；For the first time during spraying mixed glue solution, mixed glue solution used
Amount be the first supported ionic quality 2-5%；During second of spraying mixed glue solution, the amount of mixed glue solution used is the first load
The 2-5% of mass of ion；The dosage of second nanometer of suspension is the first 1-3% for loading granular mass；By stalk, chick bone powder,
Crab shell powder, eggshell and vinasse are 4 in mass ratio:1:2:1:5 mixing, it is equal to be dried to its water content at being then 100 DEG C in temperature
Less than 10%, the particle that particle diameter is 2mm then is being ground into, is obtaining the first hybrid particles；By the first hybrid particles, zymophyte and
Syrup is 1000 according to quality:1：After 200 mixing, in the case where temperature is 40-50 DEG C, compost fermentation 8-10 days, obtains the first mixing
Material：By the first mixture in the case where temperature is 150-200 DEG C, 1-2h is sterilized；Then in the environment of -20 DEG C of temperature, it is cooled to room
Temperature；By Radix Isatidis, folium isatidis, Pudilan, the sterculia seed, dandelion and corydlis bungeana according to mass ratio be 9:5:7:4:2:3, in temperature
At 60-70 DEG C, to dry 2-3h, the particle that particle diameter is 2-4cm is then ground into, obtains the second hybrid particles, by the second mixing
Particle is 1 according to mass ratio with absolute ethyl alcohol:20 mixing, at 90 DEG C of temperature, refluxing extraction 1h, then filters, obtains solid
Filter residue and filtrate；The liquid in filtrate is removed using the method for vacuum rotary steam, obtains purification solid, is in temperature by purification solid
In 50 DEG C of baking oven, dry 2-3 days；Solid filter residue is dried 2-3 days in the baking oven that temperature is 70 DEG C；By the solid after drying
Filter residue and purification solid mixing, obtain the second mixture；Will be through the first mixture after step (6) processing, the second mixture, matting
Fertilizer, humus and the second load particle are 2 according to mass ratio:1:4:0.7:0.3 mixing, obtains the compound organic composite of efficient nano
Fertilizer.First, using zeolite as carrier, by nano-sized carbon load on it, the dispersion effect of nano-sized carbon is effectively increased, is avoided
Reunite, improve the utilization rate of nano-sized carbon；Mixed glue solution is used at the same time, can effectively make nano-particle being fixed on zeolite
Surface, prevents it from coming off in follow-up technique, and starch and sesbania gum are nontoxic, can be degraded rapidly in the soil,
It is also used as plant nutrient use；The nanometer layer of bilayer is set in the present invention at the same time, can be effectively so that nano-particle be gradual
Release, improve the usage time of nano-particle, and the thickness of the second glue is thicker, can further extend two layers and receive
Release between rice corpuscles is poor；The second, the first mixture high-temperature sterilization can swim the harmful levels of pathogens that can effectively reduce its carrying, drop
The illness rate of low plant, and low temperature quickly cools down, and reduces the generation of harmful levels of pathogens in cooling procedure；3rd, Lan Gen, smalt
The addition of leaf, Pudilan, radix astragali and corydlis bungeana can effectively play the killing to the harmful levels of pathogens in soil, while first extract,
Resulting mixture is prepared, ensure that the synergistic effect of above-mentioned Chinese medicine, avoids it from being disperseed in stirring, so as to cause bactericidal effect to drop
It is low；6th, plant root can be effectively promoted to supporting as nano particle, wherein nano-sized carbon using nano-sized carbon and nano-tourmaline
Divide the absorption with moisture, while nano-sized carbon can effectively improve the water conservation and fertilizer-preserving ability of soil with nano-tourmaline, and receive
Rice tourmaline anion can be formed in surrounding air, anion can not only effectively play the role of sterilization, itself and
Vegetative function can effectively be improved.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Embodiment
With reference to embodiment, the present invention is described in further detail, to make those skilled in the art with reference to specification
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or its combination.
Embodiment 1
A kind of preparation method of the compound compoiste fertilizer of efficient nano is present embodiments provided, is included the following steps：
(1) zeolite granular that particle diameter is 7cm is chosen；
(2) it is 1 according to mass ratio by nano-sized carbon and absolute ethyl alcohol:30 mixing, in the case where bath temperature is 50 DEG C, water bath sonicator
50min, obtains first nanometer of suspension；
Zeolite granular is immersed in nanometer suspension, then filters out liquid, it is to be dried at 300 DEG C to be fixed on temperature, is dried
Dry solid is the first load particle；
Wherein, the dosage of first nanometer of suspension is 5 times of zeolite granular quality；
(3) it is proportionally 2 by starch, sesbania gum and water:1:4 mixing, obtain mixed glue solution；
According to mass ratio it is 1 by nanometer selenium and water:30 mixing, in water bath sonicator 50min, obtain second nanometer of suspension；
Mixed glue solution is sprayed for the first time on to the first load particle, the first adhesive layer is formed, then outside the first adhesive layer
Portion sprays second nanometer of suspension, forms nanometer selenium layer, then second of spraying mixed glue solution, formation outside nanometer selenium layer again
Second adhesive layer；It is afterwards to dry 3h at 300 DEG C of temperature in temperature, obtains the second load particle；
For the first time during spraying mixed glue solution, the amount of mixed glue solution used is the 5% of the first supported ionic quality；
During second of spraying mixed glue solution, the amount of mixed glue solution used is the 2% of the first supported ionic quality；
The dosage of second nanometer of suspension is the 3% of the first load granular mass；
(4) it is 4 in mass ratio by stalk, chick bone powder, crab shell powder, eggshell and vinasse:1:2:1:5 mixing, then in temperature
10% is respectively less than to be dried to its water content at 100 DEG C, then the particle that particle diameter is 2mm is being ground into, is obtaining the first mixing
Grain；
(5) it is 1000 according to quality by the first hybrid particles, zymophyte and syrup:1：It it is 50 DEG C in temperature after 200 mixing
Under, compost fermentation 10 days, obtains the first mixture：
(6) the first mixture is sterilized into 1h in the case where temperature is 180 DEG C；Then in the environment of -20 DEG C of temperature, it is cooled to
Room temperature；
(7) it is 9 according to mass ratio by Radix Isatidis, folium isatidis, Pudilan, the sterculia seed, dandelion and corydlis bungeana:5:7:4:2:
3, in the case where temperature is 60 DEG C, 3h is dried, the particle that particle diameter is 4cm is then ground into, obtains the second hybrid particles, by the second mixing
Particle is 1 according to mass ratio with absolute ethyl alcohol:20 mixing, at 90 DEG C of temperature, refluxing extraction 1h, then filters, obtains solid
Filter residue and filtrate；
The liquid in filtrate is removed using the method for vacuum rotary steam, obtains purification solid, will purify solid in temperature is 50
DEG C baking oven in, dry 3 days；
Solid filter residue is dried 3 days in the baking oven that temperature is 70 DEG C；
Solid filter residue after drying and purification solid are mixed, obtain the second mixture；
(8) will be through the first mixture after step (6) processing, the second mixture, barnyard manure, humus and the second load particle
It is 2 according to mass ratio:1:4:0.7:0.3 mixing, obtains the compound compoiste fertilizer of efficient nano.
Embodiment 2
A kind of preparation method of the compound compoiste fertilizer of efficient nano is present embodiments provided, is included the following steps：
(1) zeolite granular that particle diameter is 5cm is chosen；
(2) it is 1 according to mass ratio by nano-sized carbon and absolute ethyl alcohol:40 mixing, in the case where bath temperature is 30 DEG C, water bath sonicator
50min, obtains first nanometer of suspension；
Zeolite granular is immersed in nanometer suspension, then filters out liquid, it is to be dried at 200 DEG C to be fixed on temperature, is dried
Dry solid is the first load particle；
Wherein, the dosage of first nanometer of suspension is 3 times of zeolite granular quality；
(3) it is proportionally 2 by starch, sesbania gum and water:1:4 mixing, obtain mixed glue solution；
According to mass ratio it is 1 by nanometer selenium and water:30 mixing, in water bath sonicator 30min, obtain second nanometer of suspension；
Mixed glue solution is sprayed for the first time on to the first load particle, the first adhesive layer is formed, then outside the first adhesive layer
Portion sprays second nanometer of suspension, forms nanometer selenium layer, then second of spraying mixed glue solution, formation outside nanometer selenium layer again
Second adhesive layer；It is afterwards to dry 2h at 200 DEG C of temperature in temperature, obtains the second load particle；
For the first time during spraying mixed glue solution, the amount of mixed glue solution used is the 2% of the first supported ionic quality；
During second of spraying mixed glue solution, the amount of mixed glue solution used is the 5% of the first supported ionic quality；
The dosage of second nanometer of suspension is the 1% of the first load granular mass；
(4) it is 4 in mass ratio by stalk, chick bone powder, crab shell powder, eggshell and vinasse:1:2:1:5 mixing, then in temperature
10% is respectively less than to be dried to its water content at 100 DEG C, then the particle that particle diameter is 2mm is being ground into, is obtaining the first mixing
Grain；
(5) it is 1000 according to quality by the first hybrid particles, zymophyte and syrup:1：It it is 50 DEG C in temperature after 200 mixing
Under, compost fermentation 8 days, obtains the first mixture：
(6) the first mixture is sterilized into 2h in the case where temperature is 150 DEG C；Then in the environment of -20 DEG C of temperature, it is cooled to
Room temperature；
(7) it is 9 according to mass ratio by Radix Isatidis, folium isatidis, Pudilan, the sterculia seed, dandelion and corydlis bungeana:5:7:4:2:
3, in the case where temperature is 70 DEG C, 2h is dried, the particle that particle diameter is 2cm is then ground into, obtains the second hybrid particles, by the second mixing
Particle is 1 according to mass ratio with absolute ethyl alcohol:20 mixing, at 90 DEG C of temperature, refluxing extraction 1h, then filters, obtains solid
Filter residue and filtrate；
The liquid in filtrate is removed using the method for vacuum rotary steam, obtains purification solid, will purify solid in temperature is 50
DEG C baking oven in, dry 2 days；
Solid filter residue is dried 2 days in the baking oven that temperature is 70 DEG C；
Solid filter residue after drying and purification solid are mixed, obtain the second mixture；
(8) will be through the first mixture after step (6) processing, the second mixture, barnyard manure, humus and the second load particle
It is 2 according to mass ratio:1:4:0.7:0.3 mixing, obtains the compound compoiste fertilizer of efficient nano.
Embodiment 3
A kind of preparation method of the compound compoiste fertilizer of efficient nano is present embodiments provided, is included the following steps：
(1) zeolite granular that particle diameter is 6cm is chosen；
(2) it is 1 according to mass ratio by nano-sized carbon and absolute ethyl alcohol:35 mixing, in the case where bath temperature is 35 DEG C, water bath sonicator
50min, obtains first nanometer of suspension；
Zeolite granular is immersed in nanometer suspension, then filters out liquid, it is to be dried at 250 DEG C to be fixed on temperature, is dried
Dry solid is the first load particle；
Wherein, the dosage of first nanometer of suspension is 4 times of zeolite granular quality；
(3) it is proportionally 2 by starch, sesbania gum and water:1:4 mixing, obtain mixed glue solution；
According to mass ratio it is 1 by nanometer selenium and water:35 mixing, in water bath sonicator 40min, obtain second nanometer of suspension；
Mixed glue solution is sprayed for the first time on to the first load particle, the first adhesive layer is formed, then outside the first adhesive layer
Portion sprays second nanometer of suspension, forms nanometer selenium layer, then second of spraying mixed glue solution, formation outside nanometer selenium layer again
Second adhesive layer；It is afterwards to dry 3h at 250 DEG C of temperature in temperature, obtains the second load particle；
For the first time during spraying mixed glue solution, the amount of mixed glue solution used is the 3% of the first supported ionic quality；
During second of spraying mixed glue solution, the amount of mixed glue solution used is the 4% of the first supported ionic quality；
The dosage of second nanometer of suspension is the 2% of the first load granular mass；
(4) it is 4 in mass ratio by stalk, chick bone powder, crab shell powder, eggshell and vinasse:1:2:1:5 mixing, then in temperature
10% is respectively less than to be dried to its water content at 100 DEG C, then the particle that particle diameter is 2mm is being ground into, is obtaining the first mixing
Grain；
(5) it is 1000 according to quality by the first hybrid particles, zymophyte and syrup:1：It it is 50 DEG C in temperature after 200 mixing
Under, compost fermentation 9 days, obtains the first mixture：
(6) the first mixture is sterilized into 2h in the case where temperature is 170 DEG C；Then in the environment of -20 DEG C of temperature, it is cooled to
Room temperature；
(7) it is 9 according to mass ratio by Radix Isatidis, folium isatidis, Pudilan, the sterculia seed, dandelion and corydlis bungeana:5:7:4:2:
3, in the case where temperature is 65 DEG C, 2.5h is dried, the particle that particle diameter is 3cm is then ground into, obtains the second hybrid particles, second is mixed
It is 1 according to mass ratio that particle, which is closed, with absolute ethyl alcohol:20 mixing, at 90 DEG C of temperature, refluxing extraction 1h, is then filtered, consolidate
Body filter residue and filtrate；
The liquid in filtrate is removed using the method for vacuum rotary steam, obtains purification solid, will purify solid in temperature is 50
DEG C baking oven in, dry 2 days；
Solid filter residue is dried 3 days in the baking oven that temperature is 70 DEG C；
Solid filter residue after drying and purification solid are mixed, obtain the second mixture；
(8) will be through the first mixture after step (6) processing, the second mixture, barnyard manure, humus and the second load particle
It is 2 according to mass ratio:1:4:0.7:0.3 mixing, obtains the compound compoiste fertilizer of efficient nano.
Embodiment 4
A kind of preparation method of the compound compoiste fertilizer of efficient nano is present embodiments provided, is included the following steps：
(1) zeolite granular that particle diameter is 6cm is chosen；
(2) it is 1 according to mass ratio by nano-sized carbon and absolute ethyl alcohol:40 mixing, in the case where bath temperature is 35 DEG C, water bath sonicator
40min, obtains first nanometer of suspension；
Zeolite granular is immersed in nanometer suspension, then filters out liquid, it is to be dried at 200 DEG C to be fixed on temperature, is dried
Dry solid is the first load particle；
Wherein, the dosage of first nanometer of suspension is 3.5 times of zeolite granular quality；
(3) it is proportionally 2 by starch, sesbania gum and water:1:4 mixing, obtain mixed glue solution；
According to mass ratio it is 1 by nanometer selenium and water:35 mixing, in water bath sonicator 40min, obtain second nanometer of suspension；
Mixed glue solution is sprayed for the first time on to the first load particle, the first adhesive layer is formed, then outside the first adhesive layer
Portion sprays second nanometer of suspension, forms nanometer selenium layer, then second of spraying mixed glue solution, formation outside nanometer selenium layer again
Second adhesive layer；It is afterwards to dry 3h at 250 DEG C of temperature in temperature, obtains the second load particle；
For the first time during spraying mixed glue solution, the amount of mixed glue solution used is the 4% of the first supported ionic quality；
During second of spraying mixed glue solution, the amount of mixed glue solution used is the 5% of the first supported ionic quality；
The dosage of second nanometer of suspension is the 2.5% of the first load granular mass；
(4) it is 4 in mass ratio by stalk, chick bone powder, crab shell powder, eggshell and vinasse:1:2:1:5 mixing, then in temperature
10% is respectively less than to be dried to its water content at 100 DEG C, then the particle that particle diameter is 3mm is being ground into, is obtaining the first mixing
Grain；
(5) it is 1000 according to quality by the first hybrid particles, zymophyte and syrup:1：It it is 50 DEG C in temperature after 200 mixing
Under, compost fermentation 9 days, obtains the first mixture：
(6) the first mixture is sterilized into 2h in the case where temperature is 200 DEG C；Then in the environment of -20 DEG C of temperature, it is cooled to
Room temperature；
(7) it is 9 according to mass ratio by Radix Isatidis, folium isatidis, Pudilan, the sterculia seed, dandelion and corydlis bungeana:5:7:4:2:
3, in the case where temperature is 65 DEG C, 2.5h is dried, the particle that particle diameter is 3cm is then ground into, obtains the second hybrid particles, second is mixed
It is 1 according to mass ratio that particle, which is closed, with absolute ethyl alcohol:20 mixing, at 90 DEG C of temperature, refluxing extraction 1h, is then filtered, consolidate
Body filter residue and filtrate；
The liquid in filtrate is removed using the method for vacuum rotary steam, obtains purification solid, will purify solid in temperature is 50
DEG C baking oven in, dry 2 days；
Solid filter residue is dried 3 days in the baking oven that temperature is 70 DEG C；
Solid filter residue after drying and purification solid are mixed, obtain the second mixture；
(8) will be through the first mixture after step (6) processing, the second mixture, barnyard manure, humus and the second load particle
It is 2 according to mass ratio:1:4:0.7:0.3 mixing, obtains the compound compoiste fertilizer of efficient nano.
Compliance test result
5 mu of selection has been planted corn trials field and has been tested, and corn field is as a group per acre；
Blank group, does not apply any chemical fertilizer；Test group 1, the efficient nano for applying 8 kilograms of the preparation of embodiment 1 per acre are answered
Close compoiste fertilizer；Test group 2, applies the compound compoiste fertilizer of efficient nano prepared by 8 kilograms of embodiment 2 per acre；Experiment
Group 3, applies the compound compoiste fertilizer of efficient nano prepared by 8 kilograms of embodiment 3 per acre；Test group 4, applies 8 kilograms per acre
Embodiment 4 prepare the compound compoiste fertilizer of efficient nano.
Normally water to corn trials field weeding, until corn is ripe, contrast test group 1-4 and blank group corn yield,
Test group 1-4 is shown in Table 1 compared to the effect of increasing production of blank group.
Table 1
| Test group 1 | Test group 2 | Test group 3 | Test group 4 | |
| Effect of increasing production | 63% | 60% | 61% | 61% |
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Realize other modification, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details.
Claims (4)
1. a kind of preparation method of the compound compoiste fertilizer of efficient nano, it is characterised in that include the following steps：
(1) zeolite granular that particle diameter is 5-7cm is chosen；
(2) it is 1 according to mass ratio by nano-sized carbon and absolute ethyl alcohol:30-40 is mixed, and in water bath sonicator 30-50min, obtains first
Nanometer suspension；
Zeolite granular is immersed in nanometer suspension, then filters out liquid, it is to be dried at 200-300 DEG C to be fixed on temperature, is dried
Dry solid is the first load particle；
Wherein, the dosage of first nanometer of suspension is 3-5 times of zeolite granular quality；
(3) it is proportionally 2 by starch, sesbania gum and water:1:4 mixing, obtain mixed glue solution；
According to mass ratio it is 1 by nanometer selenium and water:30-40 is mixed, in water bath sonicator 30-50min, obtain second nanometer it is suspended
Liquid；
Mixed glue solution is sprayed for the first time on to the first load particle, is formed the first adhesive layer, is then sprayed outside the first adhesive layer
Second nanometer of suspension is applied, forms nanometer selenium layer, then second of spraying mixed glue solution, formation second outside nanometer selenium layer again
Adhesive layer；It is afterwards to dry 2-3h at 200-300 DEG C of temperature in temperature, obtains the second load particle；
For the first time during spraying mixed glue solution, the amount of mixed glue solution used is the 2-5% of the first supported ionic quality；
During second of spraying mixed glue solution, the amount of mixed glue solution used is the 2-5% of the first supported ionic quality；
The dosage of second nanometer of suspension is the first 1-3% for loading granular mass；
(4) it is 4 in mass ratio by stalk, chick bone powder, crab shell powder, eggshell and vinasse:1:2:1:5 mixing, are then 100 in temperature
Its water content is dried at DEG C and is respectively less than 10%, then the particle that particle diameter is 2mm is being ground into, is obtaining the first hybrid particles；
(5) it is 1000 according to quality by the first hybrid particles, zymophyte and syrup:1：It it is 40-50 DEG C in temperature after 200 mixing
Under, compost fermentation 8-10 days, obtains the first mixture：
(6) the first mixture is sterilized into 1-2h in the case where temperature is 150-200 DEG C；Then in the environment of -20 DEG C of temperature, cooling
To room temperature；
(7) it is 9 according to mass ratio by Radix Isatidis, folium isatidis, Pudilan, the sterculia seed, dandelion and corydlis bungeana:5:7:4:2:3,
Temperature is at 60-70 DEG C, dries 2-3h, is then ground into the particle that particle diameter is 2-4cm, the second hybrid particles is obtained, by second
Hybrid particles are 1 according to mass ratio with absolute ethyl alcohol:20 mixing, at 90 DEG C of temperature, refluxing extraction 1h, then filters, obtains
Solid filter residue and filtrate；
The liquid in filtrate is removed using the method for vacuum rotary steam, obtains purification solid, will purify solid in temperature is 50 DEG C
In baking oven, dry 2-3 days；
Solid filter residue is dried 2-3 days in the baking oven that temperature is 70 DEG C；
Solid filter residue after drying and purification solid are mixed, obtain the second mixture；
(8) by through step (6) processing after the first mixture, the second mixture, barnyard manure, humus and second load particle according to
Mass ratio is 2:1:4:0.7:0.3 mixing, obtains the compound compoiste fertilizer of efficient nano.
2. the preparation method of the compound compoiste fertilizer of efficient nano according to claim 1, it is characterised in that the step
(2) according to mass ratio it is 1 by nano-sized carbon and absolute ethyl alcohol in:30-40 is mixed, and in the case where bath temperature is 40-50 DEG C, water-bath surpasses
Sound 30-50min, obtains first nanometer of suspension.
3. the preparation method of the compound compoiste fertilizer of efficient nano according to claim 1, it is characterised in that the step
(2) in, zeolite granular is immersed in nanometer suspension, then filters out liquid, it is to be dried at 200-300 DEG C to be fixed on temperature,
The solid of drying is the first load particle；Wherein, the dosage of first nanometer of suspension is 5 times of zeolite granular quality.
4. the preparation method of the compound compoiste fertilizer of efficient nano according to claim 1, it is characterised in that the step
(6) in, by the first mixture in the case where temperature is 180 DEG C, 1h is sterilized；Then in the environment of -20 DEG C of temperature, it is cooled to room temperature.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1290677A (en) * | 2000-08-04 | 2001-04-11 | 李树春 | Chinese medicinal stone coated urea |
| CN105085037A (en) * | 2015-08-12 | 2015-11-25 | 天长市翔净蔬菜种植发展有限公司 | Slow release fertilizer special for melon and preparation method thereof |
| CN105294292A (en) * | 2015-11-24 | 2016-02-03 | 合肥永盛养殖有限公司 | Efficient slow-release fertilizer for sainfoin on beach saline-alkali land and preparation method thereof |
| CN106892753A (en) * | 2017-03-21 | 2017-06-27 | 广西宁明百事康生物工程有限公司 | The preparation method of corn fertilizer |
-
2017
- 2017-11-30 CN CN201711241125.3A patent/CN108002948A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1290677A (en) * | 2000-08-04 | 2001-04-11 | 李树春 | Chinese medicinal stone coated urea |
| CN105085037A (en) * | 2015-08-12 | 2015-11-25 | 天长市翔净蔬菜种植发展有限公司 | Slow release fertilizer special for melon and preparation method thereof |
| CN105294292A (en) * | 2015-11-24 | 2016-02-03 | 合肥永盛养殖有限公司 | Efficient slow-release fertilizer for sainfoin on beach saline-alkali land and preparation method thereof |
| CN106892753A (en) * | 2017-03-21 | 2017-06-27 | 广西宁明百事康生物工程有限公司 | The preparation method of corn fertilizer |
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