CN109438023A - A kind of balanced type Macroelement water-soluble fertilizer - Google Patents
A kind of balanced type Macroelement water-soluble fertilizer Download PDFInfo
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- CN109438023A CN109438023A CN201811212984.4A CN201811212984A CN109438023A CN 109438023 A CN109438023 A CN 109438023A CN 201811212984 A CN201811212984 A CN 201811212984A CN 109438023 A CN109438023 A CN 109438023A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
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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
- C05G3/20—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for preventing the fertilisers being reduced to powder; Anti-dusting additives
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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
-
- 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
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
A kind of balanced type Macroelement water-soluble fertilizer, it is characterised in that: water solubility fertilizer mineral additive is made of by weight following components: inorganic fertilizer is in terms of N+P2O5+K2O, and 18~30 parts；6~10 parts of middle trace mineral supplement, wherein middle trace mineral supplement is EDTA complex compound；Marine algae extract, 6~10 parts；Functional aid, 2~4 parts；Microbe additive, 2~4 parts；Water-soluble initiator, 1~3 part；Water-soluble synergist, 1~3 part.
Description
Technical field
The present invention relates to a kind of fertilizer and preparation method thereof, and in particular to a kind of balanced type Macroelement water-soluble fertilizer.
Background technique
Water soluble fertilizer is a kind of polyelement composite fertilizer that can be dissolved in water, it can rapidly be dissolved in the water, it is easier to
It is absorbed by crops, and absorption rate is relatively high, realizes water-fertilizer integral, achieved the effect that water-saving saves fertile saving of labor, be
A kind of new-type fertilizer of rising in recent years.China's shortage of water resources, the share for agricultural production are also constantly declining, are being formed
One very severe problem, and with China's economic sustained and rapid development, it is stepped up by people's living standard, population increases
The influence of the factors such as very fast is grown, and the demand to grain and agricultural output and quality is continuously improved, urgent need will find one kind
The new-type fertilizer that can make crop yield and can save water again.Therefore, in high yield, high-quality, efficient, healthy, environmentally friendly agricultural,
Water soluble fertilizer greatly develop be from now on must the road Zou Zhi.
Water soluble fertilizer due to instant, absorptivity is high, it is quick, the remarkable advantages such as facilitate without residue, application, in recent years
Swift and violent development at full speed has been obtained at home, especially in the environmental protection and water for facing to be on the rise brought by greenhouse effects
In the case where scarcity of resources, drip irrigation system sprays sprinkling irrigation etc. and starts to obtain weight with the novel fertilizer application mode of significant water-saving function
Depending on and promote, the importance of water soluble fertilizer gradually recognized.Currently, Water soluble fertilizer is many kinds of, to agricultural production play compared with
Good facilitation, but fertilizer efficiency persistence is poor, Nutrient Absorption low efficiency, and activity is insufficient, therefore water-soluble fertilizer product also urgently improves.
Most of water-soluble fertilizer in China, nutrient is single, and microelement is insufficient, and formula is all made of chemical synthesis
Object is applicable in and easily causes soil hardening in the soil, reduces bioactivity, is that Fertilizer nutrient element absorption and utilization are insufficient, at
This is higher, is difficult to be suitable for field crop.China's chemical fertilizer this season utilization rate nitrogenous fertilizer 20~35%, phosphate fertilizer 10~25%, potash fertilizer 35
~50%.Fertilizer poor efficiency, not only results in waste of resources, and also results in soil texture deterioration, water eutrophication and nitrogen oxygen thing row
Put equal problem of environmental pollutions.The major measure solved these problems is to develop high-efficiency water-saving industrialized agriculture, Water soluble fertilizer conduct
Novel environment friendly Fertilizer application can conveniently spray, rush to apply and can and be sprayed to fill to be utilized in conjunction with and improve utilization rate of fertilizer, save agricultural
With water, ecological environmental pollution is reduced, crop quality is improved and reduces labour etc. clear superiority.But current China is water-soluble
Loose mostly is the single chemical fertilizer of N P and K a great number of elements or middle microelement, chronic administration single chemical fertilizer easily cause soil agllutination,
Fertility Degeneration, crop quality decline.Meanwhile domestic water-soluble fertilizer product is or to use object by selecting highly-water-soluble raw material mostly
Reason method is levigate by raw material, and to improve product water solubility, it is excessively high that such method all has a cost, fails to solve spray head very well to block
Problem.Calcium and magnesium iron content is high in the north, water, with water-soluble phosphorus source (such as ammonium hydrogen phosphate, potassium phosphate) formation in fertilizer
Insoluble phosphate blocks spray head, reduces facility service efficiency.
Seaweed is the original producer of marine organisms, have powerful adsorption capacity, can be concentrated be equivalent to itself 44
Ten thousand times of ocean substance, the extremely abundant equilibrium of nutrition.Contain protein, polysaccharide, food fiber, vitamin, inorganic member in seaweed
The substances such as element, amino acid, fatty acid are all widely used in the fields such as industry, agricultural, drug, beauty, also have very high
Food therapy value, seaweed is also widely used in fertilizer at present.
With going from strength to strength for the rise of natural plant in the world and scale, the research and extraction to effective ingredients in plant
It receives significant attention, but plant extract largely exists in the field of Chinese medicines at present.Plant variety is extensive, and effective component is a variety of more
Sample plays the role of much having promotion germination, increases yield, killing pests and suppressing bacteria, if effective ingredients in plant is used for fertilizer
In, will also there be very big impetus to Fertilizer development.
Summary of the invention
The present invention provides a kind of water-soluble fertile mineral additive to overcome the shortcomings of above-mentioned technology and defect.The water
Dissolubility fertilizer mineral additive, using water-soluble initiator, connects natural inorganic mineral powder body using natural inorganic mineral as primary raw material
Branch hydrophilic group, can be dissolved in water well, to provide microelement in a large amount of for Water soluble fertilizer, reach synergy
Purpose.The poly-aspartate that the present invention is added can improve the activity of plant, make each a great number of elements in soil, middle microelement
Enrichment, improves the utilization rate of water soluble fertilizer.Inorganic mineral powder can improve soil electrolyte mechanism in the present invention, to change
Kind soil texture, enhances vegetable active, is retained moisturizing.The present invention can also prevent fertilizer agglomeration, and easy to use, use scope is wide,
Short flow, it is at low cost.
Of the invention is accomplished in the following manner:
A kind of balanced type Macroelement water-soluble fertilizer, it is characterised in that: water solubility fertilizer mineral additive is by with the following group
Divide and form by weight:
Inorganic fertilizer is in terms of N+P2O5+K2O, and 18~30 parts；
Middle trace mineral supplement, 6~10 parts, wherein middle trace mineral supplement is EDTA complex compound；
Marine algae extract, 6~10 parts；
Functional aid, 2~4 parts；
Microbe additive, 2~4 parts；
Water-soluble initiator, 1~3 part；
Water-soluble synergist, 1~3 part；
Wherein, EDTA complex compound is one of EDTA complex compound of calcium, magnesium, copper, iron, zinc, manganese, molybdenum or more than one are mixed
Close object；The functional aid are as follows: gamma-polyglutamic acid, fulvic acid, 5-ALA are formed according to mass ratio 1: 1: 2
Mixture；The microbe additive is the mixing that bacillus subtilis and Pseudomonas fluorescence are formed according to 2: 1 ratio
Object；The water-soluble initiator is the mixture of Sodium Polyacrylate and carboxymethyl cellulose, and weight ratio is Sodium Polyacrylate: carboxylic
Methylcellulose=1: 2；The water-soluble synergist are as follows: dicyandiamide, poly-aspartic-acid, compound sodium nitrophenolate, DA-6, α-naphthaleneacidsodium
The mixture that five kinds of components are formed according to weight ratio 2: 2: 2: 1: 1.
The preparation method of the water soluble phosphorous fertilizer is to heat water to 40~60 DEG C, and inorganic fertilizer and middle microelement is added
Additive adds marine algae extract reaction 1-2h with sulphur acid for adjusting pH to 2-3；70~90 DEG C are heated the solution to, is added
Enter functional aid, adjusts pH to 5-6 with sodium hydroxide, react 2~3h；Stop heating, naturally cools to room temperature, by weight
Synergist and initiator are added in mixed solution, are stirred to react under 50--60 DEG C of environment 1-2 hours, ammonia tune of then ventilating
Section pH value is 5-6, stops heating, and stopping stirring being added microbe additive and obtains water into granulating and drying machine, granulating and drying
Dissolubility phosphate fertilizer.
The marine algae extract preparation method is that new fresh seaweed is cleaned spare or dry seaweed to be dipped to and new fresh seaweed
Moisture content consistent state and clean it is spare, then be added complex enzyme degrade, degradation temperature be 30-40 DEG C, ultrasonic immersing
2-3h, ultrasonic power 500w, pH 5.0-7.5, the complex enzyme be the cellulase of mass ratio 5: 2: 2: 7, zytase,
The mixture of pectase and papain, the alternate products that this step obtains are known as A product；2), by water, organic solvent and production
Product A is added separately in reaction kettle, is carried out mashing together and is filtered to take filtrate；3), neopelex is added in filtrate, 20
It is impregnated 12~72 hours at~45 DEG C, the lower 50-60 DEG C of extraction 2h of ultrasound；4), low-temp low-pressure is distilled to recover part organic solvent: steaming
Evaporating temperature is 45~65 DEG C, and distillation pressure is 0.5~1.2Mpa；5), filters pressing obtains.
The fertilizer also adds anti-blushing agent, and anti-blushing agent is 1 by propylene glycol alginate and empgen BB mass ratio:
0.5~2 composition, after first mixing propylene glycol alginate with water, is warming up to 50~60 DEG C of formation aqueous solutions under agitation,
Then empgen BB is added, is stirred evenly, the anti-caking dilution that total quality accounts for 2~5% is made, is then atomized
Spray is added in compound fertilizer afterwards, is packed after drying.
Beneficial effects of the present invention:
This synergist, which is added to water-soluble fertilizer, to carry out using with various beneficial effects, one can effectively inhibit
The activity of nitrite bacteria in soil, reduces the yield of nitrate nitrogen, and the loss and denitrification for thereby reducing nitrate nitrogen become
Gaseous loss, while the accumulation and absorption of the crop for nitrate of nitrate in soil are reduced, both improved nitrogenous fertilizer benefit
With rate, the fertilizer efficiency period of nitrogenous fertilizer is extended；Secondly can make effective with fixed phosphorus a large amount of in activating soil and potassium nutrition
State supply crop is absorbed and utilized, and reduces the secondary salinization of soil, while reducing phosphorus potassium nutrition and being fixed to soil granular
Structural damage reduces soil hardening；Thirdly the activity of the disinfect pathogens such as sickle-like bacteria in soil can be inhibited, soil-borne disease is reduced
Evil, while moisture and nutrient being retained in root soil, reduce outside discharge.By above-mentioned effect, it is finally reached conditioning
Soil to the general level of the health, reduce disease incidence, guarantee food safety purpose；The fourth is high molecular component polyacrylamide can
3,4 dimethyl pyrazole phosphate, bacillus subtilis and colloid bacillus cereus are maintained at topsoil, reduce outside topsoil
It is lost；The high molecular polymers such as its five polyglutamic acids, polyacrylamide can quickly be bacillus subtilis and colloid gemma bar
Bacterium provides nutrient and suitable Reproduction Conditions, while absorption adhesion effect can be played when mixing with other components, makes other
Component dispersibility is more preferable, facilitates the performance for more giving full play to these components.
Specific embodiment
Invention is further described in detail below.
Embodiment 1
A kind of balanced type Macroelement water-soluble fertilizer is made of by weight following components:
Inorganic fertilizer is in terms of N+P2O5+K2O, and 18~30 parts；
6~10 parts of middle trace mineral supplement, wherein middle trace mineral supplement is EDTA complex compound；
Marine algae extract, 6~10 parts；
Functional aid, 2~4 parts；
Microbe additive, 2~4 parts；
Water-soluble initiator, 1~3 part；
Water-soluble synergist, 1~3 part；
Wherein, EDTA complex compound is one of EDTA complex compound of calcium, magnesium, copper, iron, zinc, manganese, molybdenum or more than one are mixed
Close object；The functional aid are as follows: gamma-polyglutamic acid, fulvic acid, 5-ALA are formed according to mass ratio 1: 1: 2
Mixture；The microbe additive is the mixing that bacillus subtilis and Pseudomonas fluorescence are formed according to 2: 1 ratio
Object；The water-soluble initiator is the mixture of Sodium Polyacrylate and carboxymethyl cellulose, and weight ratio is Sodium Polyacrylate: carboxylic
Methylcellulose=1: 2；The water-soluble synergist are as follows: dicyandiamide, poly-aspartic-acid, compound sodium nitrophenolate, DA-6, α-naphthaleneacidsodium
The mixture that five kinds of components are formed according to weight ratio 2: 2: 2: 1: 1.
The preparation method of the water soluble phosphorous fertilizer is to heat water to 40~60 DEG C, and inorganic fertilizer and middle microelement is added
Additive adds marine algae extract reaction 1-2h with sulphur acid for adjusting pH to 2-3；70~90 DEG C are heated the solution to, is added
Enter functional aid, adjusts pH to 5-6 with sodium hydroxide, react 2~3h；Stop heating, naturally cools to room temperature, by weight
Synergist and initiator are added in mixed solution, are stirred to react under 50-60 DEG C of environment 1-2 hours, ammonia tune of then ventilating
Section pH value is 5-6, stops heating, and stopping stirring being added microbe additive and obtains water into granulating and drying machine, granulating and drying
Dissolubility phosphate fertilizer.
The marine algae extract preparation method is that new fresh seaweed is cleaned spare or dry seaweed to be dipped to and new fresh seaweed
Moisture content consistent state and clean it is spare, then be added complex enzyme degrade, degradation temperature be 30-40 DEG C, ultrasonic immersing
2-3h, ultrasonic power 500w, pH 5.0-7.5, the complex enzyme be the cellulase of mass ratio 5: 2: 2: 7, zytase,
The mixture of pectase and papain, the alternate products that this step obtains are known as A product；2), by water, organic solvent and production
Product A is added separately in reaction kettle, is carried out mashing together and is filtered to take filtrate；3), neopelex is added in filtrate, 20
It is impregnated 12~72 hours at~45 DEG C, the lower 50-60 DEG C of extraction 2h of ultrasound；4), low-temp low-pressure is distilled to recover part organic solvent: steaming
Evaporating temperature is 45~65 DEG C, and distillation pressure is 0.5~1.2Mpa；5), filters pressing obtains.
Balanced type Macroelement water-soluble fertilizer according to claim 1, it is characterised in that: the fertilizer also adds anti-
Damp agent, anti-blushing agent is made of propylene glycol alginate and empgen BB mass ratio for 1: 0.5~2, first by alginic acid third
After diol ester is mixed with water, it is warming up to 50~60 DEG C of formation aqueous solutions under agitation, then adds dodecyl beet
Alkali stirs evenly, and the anti-caking dilution that total quality accounts for 2~5% is made, and sprays and is added in compound fertilizer after being then atomized, through dry
Packaging after dry.
Embodiment 2
Water-soluble fertilizer of the present invention and commercially available Water soluble fertilizer fertilizer efficiency compare, and the preparation method of fertilizer is referring to embodiment 1.
Experimental method
It tests and is carried out in locality, choose 4 pieces of Chinese cabbage fields, breeds of Chinese cabbage is Beijing Chinese cabbage, one mu every piece, wherein 3 pieces are
Test block, another piece is check plot.Experiment is since Chinese cabbage plantation, and test block carries out 2 fertilisings, for the first time in Chinese cabbage seedling
It is applied fertilizer, 50 jin per acre, is sent out respectively with this in the packet phase for the second time with the fertilizer of the embodiment of the present invention 1 and comparative example respectively
The fertilizer of bright embodiment 1 and comparative example carries out soil application, and 40 jin per acre, in addition to not applying fertilizer, other processing are real for check plot
It is identical with check plot to test area.
During experiment, the test block Chinese cabbage speed of growth is better than check plot, in comparison, uses the fertilizer of embodiment 1
The Chinese cabbage speed of growth is most fast.
During experiment, Cotton Fields pest and disease damage situation is observed, and be compared, the pest and disease damage situation of test block is bright as the result is shown
Aobvious lower than check plot, strain number of falling ill and insect pest quantity are significantly lower than check plot, are computed, use the Chinese cabbage of the fertilizer of embodiment 1
Cabbage caterpillar reduces by 23.6% compared with the Chinese cabbage of check plot, and soft rot reduces by 19.1%.
Embodiment 3
Research to cucumber production promoting and reduction insect pest
Experimental method
It is tested with spring cucumber, chooses 4 pieces of cucumber fields, every piece of 20m2, wherein 3 pieces are test block, another piece is pair
According to area.Since green cucumber, test block applies the embodiment of the present invention 1 and comparison in cucumber seedling, when result respectively for experiment
The fertilizer of example, 40 pounds/acre every time, soil application.Check plot is not in addition to applying fertilizer, other processing test blocks and check plot phase
Together.
Test block cucumber growth speed and fruiting quantities are better than check plot, wherein the cucumber of the fertilizer using embodiment 1
The field speed of growth is most fast, and knot cucumber is most, followed by using the cucumber field of the fertilizer of embodiment 2.During experiment, cucumber field is observed
Pest and disease damage situation, and be compared, the pest and disease damage situation of test block is obviously lower than check plot as the result is shown, is computed, uses reality
To apply the cucumber field of the fertilizer of example 1 powdery mildew of cucumber compared with the cucumber field of check plot reduce by 36.1%, uses the fertilizer of embodiment 1
Cucumber field and check plot cucumber field output increased 11.34%.
Embodiment 4
Place is added in solution tank 15 days behind Shandong Province, strawberry emergence, by fertilizer of the invention according to mu dosage 50kg,
It adds water and stirs, after solid component is completely dissolved, solution is pumped into pipeline with electric pump, trickle irrigation to strawberry root soil, at interval of
Application in 45 days is primary, until strawberry picking finishes, the verification test field for applying Water soluble fertilizer of the present invention is applied water-soluble fertilizer 4 times, grass
Certain kind of berries well developed root system, the soil is porous, and there is no diseases such as root rot and powdery mildews in entire growth period, fruit shifts to an earlier date annesl, sugar
Divide and improves 1.4%；Comparative test plot soil property is hard, and strawberry growth period root rot and powdery mildew are serious.
Furthermore there is no obvious for particle surface before and after quick caking test for compound fertilizer of the present invention with anticaking agent
Variation, compared with blank sample, spray plus anticaking agent make particle surface cover layer, can lock the moisture on surface, inhibit compound
The deliquescence of fertile particle, hinders the formation of salt bridge, to play the role of anti-caking.
Claims (4)
1. a kind of balanced type Macroelement water-soluble fertilizer, it is characterised in that: water solubility fertilizer mineral additive is by following components
It forms by weight:
Inorganic fertilizer is with N+P2O5+K2O meter, 18~30 parts；
6~10 parts of middle trace mineral supplement, wherein middle trace mineral supplement is EDTA complex compound；
Marine algae extract, 6~10 parts；
Functional aid, 2~4 parts；
Microbe additive, 2~4 parts；
Water-soluble initiator, 1~3 part；
Water-soluble synergist, 1~3 part；
Wherein, EDTA complex compound is one of EDTA complex compound of calcium, magnesium, copper, iron, zinc, manganese, molybdenum or more than one mixing
Object；The functional aid are as follows: gamma-polyglutamic acid, fulvic acid, 5-ALA form mixed according to mass ratio 1:1:2
Close object；The microbe additive is the mixture that bacillus subtilis and Pseudomonas fluorescence are formed according to the ratio of 2:1；
The water-soluble initiator is the mixture of Sodium Polyacrylate and carboxymethyl cellulose, and weight ratio is Sodium Polyacrylate: carboxylic first
Base cellulose=1:2；The water-soluble synergist are as follows: dicyandiamide, poly-aspartic-acid, compound sodium nitrophenolate, DA-6, α-naphthaleneacidsodium five
The mixture that kind component is formed according to weight ratio 2:2:2:1:1.
2. balanced type Macroelement water-soluble fertilizer according to claim 1, it is characterised in that: the water soluble phosphorous fertilizer
Preparation method is to heat water to 40~60 DEG C, inorganic fertilizer and middle trace mineral supplement is added, with sulphur acid for adjusting pH to 2-
3, add marine algae extract reaction 1-2h；70~90 DEG C are heated the solution to, functional aid is added, uses sodium hydroxide
PH to 5-6 is adjusted, 2~3h is reacted；Stop heating, naturally cool to room temperature, is by weight added to synergist and initiator
In mixed solution, it is stirred to react under 50-60 DEG C of environment 1-2 hours, it is 5-6 that ammonia of then ventilating, which adjusts pH value, stop heating,
Stop stirring addition microbe additive and obtains water soluble phosphorous fertilizer into granulating and drying machine, granulating and drying.
3. balanced type Macroelement water-soluble fertilizer according to claim 1, it is characterised in that: the marine algae extract system
Preparation Method is that new fresh seaweed is cleaned to spare or dry seaweed to be dipped to and new fresh seaweed moisture content consistent state and clean standby
With then addition complex enzyme is degraded, and degradation temperature is 30-40 DEG C, ultrasonic immersing 2-3h, and ultrasonic power 500w, pH are
5.0-7.5, the complex enzyme are the mixing of the cellulase, zytase, pectase and papain of mass ratio 5:2:2:7
Object, the alternate products that this step obtains are known as A product；2), water, organic solvent and product A are added separately in reaction kettle, one
And it carries out mashing and filters to take filtrate；3), neopelex is added in filtrate, impregnates 12~72 hours at 20~45 DEG C,
The lower 50-60 DEG C of extraction 2h of ultrasound；4), low-temp low-pressure is distilled to recover part organic solvent: vapo(u)rizing temperature is 45~65 DEG C, distillation pressure
Power is 0.5~1.2Mpa；5), filters pressing obtains.
4. balanced type Macroelement water-soluble fertilizer according to claim 1, it is characterised in that: the fertilizer also adds moisture-proof
Agent, anti-blushing agent are that 1:0.5~2 form by propylene glycol alginate and empgen BB mass ratio, first by alginic acid the third two
After alcohol ester is mixed with water, it is warming up to 50~60 DEG C of formation aqueous solutions under agitation, then adds empgen BB,
It stirs evenly, the anti-caking dilution that total quality accounts for 2~5% is made, spray and be added in compound fertilizer after being then atomized, after drying
Packaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811212984.4A CN109438023A (en) | 2018-10-17 | 2018-10-17 | A kind of balanced type Macroelement water-soluble fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811212984.4A CN109438023A (en) | 2018-10-17 | 2018-10-17 | A kind of balanced type Macroelement water-soluble fertilizer |
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| Publication Number | Publication Date |
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| CN109438023A true CN109438023A (en) | 2019-03-08 |
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ID=65547317
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| CN201811212984.4A Withdrawn CN109438023A (en) | 2018-10-17 | 2018-10-17 | A kind of balanced type Macroelement water-soluble fertilizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302863A (en) * | 2020-04-20 | 2020-06-19 | 沃达农业科技股份有限公司 | Special foliar fertilizer for cotton and preparation method thereof |
-
2018
- 2018-10-17 CN CN201811212984.4A patent/CN109438023A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302863A (en) * | 2020-04-20 | 2020-06-19 | 沃达农业科技股份有限公司 | Special foliar fertilizer for cotton and preparation method thereof |
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