CN106673756A - Preparation method of composite amino acid chelated trace element fertilizer - Google Patents
Preparation method of composite amino acid chelated trace element fertilizer Download PDFInfo
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- CN106673756A CN106673756A CN201611135271.3A CN201611135271A CN106673756A CN 106673756 A CN106673756 A CN 106673756A CN 201611135271 A CN201611135271 A CN 201611135271A CN 106673756 A CN106673756 A CN 106673756A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
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Abstract
The invention relates to a preparation method of a composite amino acid chelated trace element fertilizer and belongs to the technical field of fertilizer preparation. Ginger protease in ginger juice and casein in high-butterfat-content buffalo milk are subjected to reaction at high temperature to be solidified within short time to obtain frozen milk rich in trace elements such as iron, zinc and calcium, soup is made with fish bones, fish viscera are beaten to be colloidal, the fishbone soup is stewed slowly, various kinds of amino acid are infiltrated and blended mutually under the thermal drive, centrifugation is conducted to obtain composite amino acid extracting liquid, and the composite amino acid and the trace elements are chelated, so that the charge of the complex ion in the fertilizer tends to be neutral, the fertilizer can reach to the roots of crops quickly by avoiding cation exchange in soil and is easy to absorb, and the fertilizer efficiency is improved. The amino acid chelate in the fertilizer prepared by the method has rich varieties, so the defect that the traditional amino acid micro-element fertilizer has single component is effectively solved; the fertilizer has high fertilizer efficiency which is 3 to 4 times that of the common amino acid micro-element fertilizer, and has wide application prospect.
Description
Technical field
The present invention relates to a kind of preparation method of composite aminoacid chelating microelement fertilizer, belongs to fertilizer technology of preparing neck
Domain.
Background technology
The trace-element fertilizer that at present China applies mostly is mineral sulfatess and chloride, these fertilizer individually or and other
After fertilizer compound is manured into soil, what nutrient often can occur fixes or deteriorates to indissoluble salt, causes the utilization rate of micro- fertilizer low even
All failures.Even some trace element of foliage-spray such as ferrous iron, also can quickly be oxidized to high price ferrum, it is difficult to meet crop life
Long needs.
The fertilizer efficiency of the micro- fertilizer of Chelating state is 2~5 times of inorganic micro- fertilizer.In recent years, it is much more external by the use of EDTA, HEDTA etc. as
The micro- fertilizer of chelating agen production Chelating state, although fertilizer efficiency is obviously improved, but expensive because of its, is mainly used in the high added values such as flowers
Plant, is difficult to spread in agricultural production.China was once once using humic acid as chelating agen, made cost decrease,
But humic acidss concentration is low, molecular weight is big, and sequestering power is poor, and effect is unsatisfactory.Therefore, begin one's study in recent years using from discarded
The chelating agen of the aminoacids complex as micro- fertilizer of generation is hydrolyzed in protein.
Chelates of Amino Acids And Trace Elements has the advantages that opposing interference, good stability, absorbance height, biological value are high,
Trace element supplement and aminoacid can be played dual parts of, be widely used at present.In agricultural, amino-acid chelate exists
Crop yield is improved, improves crop quality and reduce the aspects such as the residual of pesticide playing an important role.Though at present both at home and abroad
It is micro- with single that so research report of existing many amino-acid chelates, but these researchs is concentrated mainly on single/aminoacids complex
On secondary element chelating, and its product is mainly used in food and medicine field.Relevant composite aminoacid chelating various trace elements
The technical study of fertilizer is relatively weak.
Therefore inventing a kind of composite aminoacid chelating various trace elements fertilizer becomes current imperative research emphasis.
The content of the invention
Present invention mainly solves technical problem, for adopting acid and alkali hydrolysis legal system at present common amino acid chelate fertilizer more
, equipment is complicated, cost intensive, and be concentrated mainly on single amino acid with it is single it is trace element chelated on, cause fertilizer efficiency low
Defect, there is provided one kind provides trace element using Rhizoma Zingiberis Recenss and buffalo milk reaction, and discarded fishbone and fish internal organs are extracted is answered
Aminoacid is closed, the method that chelatropic reaction is finally obtained fertilizer is carried out under slightly acidic condition.The present invention is using the Rhizoma Zingiberis Recenss in Sucus Zingberis
Casein in protease and high dairy fat content buffalo milk, reacts at high temperature, solidification in the short time, obtains rich in ferrum, zinc, calcium
Milk Deng trace element freezes, then fishbone is stewed soup, and fish internal organs have beaten glue, then are stewed slowly with fishbone soup, various under thermodynamic-driven
Aminoacid interpenetrates blending, and finally centrifugation obtains aminoacids complex extracting solution, finally by aminoacids complex and compound micro unit
Element chelating, makes in fertilizer electric charge in complex ion tend to neutral, and cation exchange is avoided in soil and crop root is quickly reached,
It is more easy to be absorbed, so as to improve fertilizer efficiency.Amino-acid chelate abundant species in obtained fertilizer of the invention, efficiently solve tradition
The single defect of Amino Acid Chelated Mineral Fertilizer composition, and fertilizer efficiency is high, is 3~4 times of the micro- fat effect of common amino acid, should with wide
Use prospect.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is：
（1）Take fresh ginger to be put in mortar after grinding, with gauze wrapped and extrude juice, collect Sucus Zingberis, then milk of fetching water falls
Enter in pot and boil, be in mass ratio 4 when being cooled to 80~82 DEG C:1 pours hot water milk in Sucus Zingberis, with fresh-keeping after stirring
Film phonograph seal, stands 5~8min and treats that its solidification obtains final product compound microelement milk jelly, standby；
（2）Discarded fishbone and fish internal organs are collected, is in mass ratio first 1 by fishbone and water:Slow fire stewes slowly 3~5h, mistake after 10 mixing
Filter off and remove fishbone, obtain fishbone soup, then mince after the fish internal organs deionized water of collection is rinsed into 3~5 times, obtain fish young pilose antler, will
Fish is fine and soft and pomelo peel is 10 in mass ratio:Kneading is agglomerating after 1 mixing and beats repeatedly 200~250 times, obtains hair jelly fishball；
（3）In mass ratio it is 1:10 immerse above-mentioned hair jelly fishball in fishbone soup, filter after the stewing stewed 4~6h of slow fire and remove filtering residue,
Filtrate is obtained, is by volume 1:1 will use horizontal centrifuge with 3000~4000r/min rotating speeds after filtrate and deionized water mixing
15~20min of centrifugal treating, separates and removes lower sediment, obtains upper liquid, as aminoacids complex extracting solution；
（4）Measure the above-mentioned aminoacids complex extracting solution of 1~2L to pour in the there-necked flask with agitator and thermometer, by 400
~500g standby compound microelement milk freezes in addition aminoacids complex extracting solution, starts agitator with 700~800r/min
Rotating speed stirring 1~2h of mixing；
（5）After above-mentioned stirring terminates, then 0.1~0.5g copper sulfate and 0.3~0.5g manganese sulfates are added in flask, use concentration
Be 0.5mol/L salt acid for adjusting pH to 6.0~6.8, and flask moved in water-bath, under 78~82 DEG C of water bath condition with
200~300r/min rotating speed 60~80min of chelatropic reaction；
（6）After above-mentioned chelatropic reaction terminates, reactant is put into into vacuum freeze-drying machine, the vacuum freeze-drying at -40~-30 DEG C, then
100 mesh sieves are crossed after crushed, and composite aminoacid chelating microelement fertilizer is obtained final product after pack.
The application process of the present invention：Composite aminoacid chelating microelement fertilizer obtained in the present invention is uniformly sprinkled into and waits to apply
In the field of fertilizer, wherein 40~50kg is applied in every mu of field, after 2~4 days, to applying composite aminoacid chelating microelement
The soil of fertilizer is turned over, and Planting Crops, treats that plantation is finished, diversion irrigation, you can.After testing, the present invention is obtained
The fertilizer efficiency of composite aminoacid chelating microelement fertilizer is 3~4 times of the micro- fertilizer of common amino acid, can be increased by the yield of fertilising crop
Plus 30~40%, with splendid fertilizer efficiency.
The invention has the beneficial effects as follows：
（1）The prepared composite aminoacid chelating microelement fertilizer preparation process of the present invention is simple to operation, and raw material is easy to get, cost
It is cheap；
（2）The present invention is obtained 3~4 times that the fertilizer efficiency of composite aminoacid chelating microelement fertilizer is the micro- fertilizer of common amino acid, quilt
The yield of fertilising crop can increase by 30~40%, with splendid fertilizer efficiency.
Specific embodiment：
Take fresh ginger to be put in mortar after grinding, with gauze wrapped and extrude juice, collect Sucus Zingberis, then milk of fetching water pours pot into
In boil, be in mass ratio 4 when being cooled to 80~82 DEG C:1 pours hot water milk in Sucus Zingberis, close with preservative film after stirring
Envelope, stands 5~8min and treats that its solidification obtains final product compound microelement milk jelly, standby；Discarded fishbone and fish internal organs are collected, first by fishbone
In mass ratio it is 1 with water:Slow fire stewes slowly 3~5h after 10 mixing, filters and removes fishbone, obtains in fishbone soup, then the fish that will be collected
Dirty deionized water is minced after rinsing 3~5 times, obtains fish young pilose antler, is in mass ratio 10 by fish young pilose antler and pomelo peel:Kneading after 1 mixing
It is agglomerating and beat repeatedly 200~250 times, obtain hair jelly fishball；In mass ratio it is 1:Above-mentioned hair jelly fishball is immersed fishbone soup by 10
In, filter after the stewing stewed 4~6h of slow fire and remove filtering residue, filtrate is obtained, it is by volume 1:1 will use after filtrate and deionized water mixing
Horizontal centrifuge is separated and is removed lower sediment with 3000~4000r/min rotating speed 15~20min of centrifugal treating, obtains upper liquid,
As aminoacids complex extracting solution；Measure the above-mentioned aminoacids complex extracting solution of 1~2L and pour with agitator and thermometer three into
In mouthful flask, compound microelement milk that will be 400~500g standby freezes and adds in aminoacids complex extracting solution, start agitator with
700~800r/min rotating speeds stirring 1~2h of mixing；After above-mentioned stirring terminates, then 0.1~0.5g copper sulfate is added in flask
With 0.3~0.5g manganese sulfates, with concentration be 0.5mol/L salt acid for adjusting pH to 6.0~6.8, and by flask move into water-bath in,
With 200~300r/min rotating speed 60~80min of chelatropic reaction under 78~82 DEG C of water bath condition；Treat that above-mentioned chelatropic reaction terminates
Afterwards, reactant is put into into vacuum freeze-drying machine, the vacuum freeze-drying at -40~-30 DEG C, then 100 mesh sieves are crossed after crushed, after pack i.e.
Obtain composite aminoacid chelating microelement fertilizer.
Example 1
Take fresh ginger to be put in mortar after grinding, with gauze wrapped and extrude juice, collect Sucus Zingberis, then milk of fetching water pours pot into
In boil, be in mass ratio 4 when being cooled to 80 DEG C:1 pours hot water milk in Sucus Zingberis, and fresh-keeping film phonograph seal is used after stirring,
Stand 5min and treat that its solidification obtains final product compound microelement milk jelly, it is standby；Discarded fishbone and fish internal organs are collected, first presses fishbone and water
Mass ratio is 1:Slow fire stewes slowly 3h after 10 mixing, filters and removes fishbone, obtains fishbone soup, then by the fish internal organs deionization of collection
Water is minced after rinsing 3 times, obtains fish young pilose antler, is in mass ratio 10 by fish young pilose antler and pomelo peel:Kneading is agglomerating after 1 mixing and beats repeatedly
200 times, obtain hair jelly fishball；In mass ratio it is 1:10 immerse above-mentioned hair jelly fishball in fishbone soup, filter after the stewing stewed 4h of slow fire
Filtering residue is removed, filtrate is obtained, is by volume 1:1 will use horizontal centrifuge with 3000r/min after filtrate and deionized water mixing
Rotating speed centrifugal treating 15min, separates and removes lower sediment, obtains upper liquid, as aminoacids complex extracting solution；Measure 1L above-mentioned
Aminoacids complex extracting solution is poured in the there-necked flask with agitator and thermometer, by the standby compound microelement milk of 400g
Freeze and add in aminoacids complex extracting solution, start agitator with 700r/min rotating speeds stirring mixing 1h；After above-mentioned stirring terminates,
Add 0.1g copper sulfate and 0.3g manganese sulfates in flask again, with concentration be 0.5mol/L salt acid for adjusting pH to 6.0, and by flask
In moving into water-bath, with 200r/min rotating speed chelatropic reaction 60min under 78 DEG C of water bath condition；Treat that above-mentioned chelatropic reaction terminates
Afterwards, reactant is put into into vacuum freeze-drying machine, the vacuum freeze-drying at -40 DEG C, then 100 mesh sieves are crossed after crushed, obtain final product after pack multiple
Close Fertilizers of amino acid chelated microelement.
Composite aminoacid chelating microelement fertilizer obtained in the present invention is uniformly sprinkled in field to be applied fertilizer, wherein often
Mu applies 40kg in field, and after 2 days, the soil to applying composite aminoacid chelating microelement fertilizer is turned over, and plants
Crops are planted, treat that plantation is finished, diversion irrigation, you can.After testing, the obtained composite aminoacid chelating microelement fertilizer of the present invention
The fertilizer efficiency of material is 3 times of the micro- fertilizer of common amino acid, can increase by 30% by the yield of fertilising crop, with splendid fertilizer efficiency.
Example 2
Take fresh ginger to be put in mortar after grinding, with gauze wrapped and extrude juice, collect Sucus Zingberis, then milk of fetching water pours pot into
In boil, be in mass ratio 4 when being cooled to 81 DEG C:1 pours hot water milk in Sucus Zingberis, and fresh-keeping film phonograph seal is used after stirring,
Stand 6min and treat that its solidification obtains final product compound microelement milk jelly, it is standby；Discarded fishbone and fish internal organs are collected, first presses fishbone and water
Mass ratio is 1:Slow fire stewes slowly 4h after 10 mixing, filters and removes fishbone, obtains fishbone soup, then by the fish internal organs deionization of collection
Water is minced after rinsing 4 times, obtains fish young pilose antler, is in mass ratio 10 by fish young pilose antler and pomelo peel:Kneading is agglomerating after 1 mixing and beats repeatedly
230 times, obtain hair jelly fishball；In mass ratio it is 1:10 immerse above-mentioned hair jelly fishball in fishbone soup, filter after the stewing stewed 5h of slow fire
Filtering residue is removed, filtrate is obtained, is by volume 1:1 will use horizontal centrifuge with 3500r/min after filtrate and deionized water mixing
Rotating speed centrifugal treating 18min, separates and removes lower sediment, obtains upper liquid, as aminoacids complex extracting solution；Measure 1L above-mentioned
Aminoacids complex extracting solution is poured in the there-necked flask with agitator and thermometer, by the standby compound microelement milk of 450g
Freeze and add in aminoacids complex extracting solution, start agitator with 750r/min rotating speeds stirring mixing 1h；After above-mentioned stirring terminates,
Add 0.3g copper sulfate and 0.4g manganese sulfates in flask again, with concentration be 0.5mol/L salt acid for adjusting pH to 6.4, and by flask
In moving into water-bath, with 250r/min rotating speed chelatropic reaction 70min under 80 DEG C of water bath condition；Treat that above-mentioned chelatropic reaction terminates
Afterwards, reactant is put into into vacuum freeze-drying machine, the vacuum freeze-drying at -35 DEG C, then 100 mesh sieves are crossed after crushed, obtain final product after pack multiple
Close Fertilizers of amino acid chelated microelement.
Composite aminoacid chelating microelement fertilizer obtained in the present invention is uniformly sprinkled in field to be applied fertilizer, wherein often
Mu applies 45kg in field, and after 3 days, the soil to applying composite aminoacid chelating microelement fertilizer is turned over, and plants
Crops are planted, treat that plantation is finished, diversion irrigation, you can.After testing, the obtained composite aminoacid chelating microelement fertilizer of the present invention
The fertilizer efficiency of material is 3 times of the micro- fertilizer of common amino acid, can increase by 35% by the yield of fertilising crop, with splendid fertilizer efficiency.
Example 3
Take fresh ginger to be put in mortar after grinding, with gauze wrapped and extrude juice, collect Sucus Zingberis, then milk of fetching water pours pot into
In boil, be in mass ratio 4 when being cooled to 82 DEG C:1 pours hot water milk in Sucus Zingberis, and fresh-keeping film phonograph seal is used after stirring,
Stand 8min and treat that its solidification obtains final product compound microelement milk jelly, it is standby；Discarded fishbone and fish internal organs are collected, first presses fishbone and water
Mass ratio is 1:Slow fire stewes slowly 5h after 10 mixing, filters and removes fishbone, obtains fishbone soup, then by the fish internal organs deionization of collection
Water is minced after rinsing 5 times, obtains fish young pilose antler, is in mass ratio 10 by fish young pilose antler and pomelo peel:Kneading is agglomerating after 1 mixing and beats repeatedly
250 times, obtain hair jelly fishball；In mass ratio it is 1:10 immerse above-mentioned hair jelly fishball in fishbone soup, filter after the stewing stewed 6h of slow fire
Filtering residue is removed, filtrate is obtained, is by volume 1:1 will use horizontal centrifuge with 4000r/min after filtrate and deionized water mixing
Rotating speed centrifugal treating 20min, separates and removes lower sediment, obtains upper liquid, as aminoacids complex extracting solution；Measure 2L above-mentioned
Aminoacids complex extracting solution is poured in the there-necked flask with agitator and thermometer, by the standby compound microelement milk of 500g
Freeze and add in aminoacids complex extracting solution, start agitator with 800r/min rotating speeds stirring mixing 2h；After above-mentioned stirring terminates,
Add 0.5g copper sulfate and 0.5g manganese sulfates in flask again, with concentration be 0.5mol/L salt acid for adjusting pH to 6.8, and by flask
In moving into water-bath, with 300r/min rotating speed chelatropic reaction 80min under 82 DEG C of water bath condition；Treat that above-mentioned chelatropic reaction terminates
Afterwards, reactant is put into into vacuum freeze-drying machine, the vacuum freeze-drying at -30 DEG C, then 100 mesh sieves are crossed after crushed, obtain final product after pack multiple
Close Fertilizers of amino acid chelated microelement.
Composite aminoacid chelating microelement fertilizer obtained in the present invention is uniformly sprinkled in field to be applied fertilizer, wherein often
Mu applies 50kg in field, and after 4 days, the soil to applying composite aminoacid chelating microelement fertilizer is turned over, and plants
Crops are planted, treat that plantation is finished, diversion irrigation, you can.After testing, the obtained composite aminoacid chelating microelement fertilizer of the present invention
The fertilizer efficiency of material is 4 times of the micro- fertilizer of common amino acid, can increase by 40% by the yield of fertilising crop, with splendid fertilizer efficiency.
Claims (1)
1. a kind of preparation method of composite aminoacid chelating microelement fertilizer, it is characterised in that concrete preparation process is：
（1）Take fresh ginger to be put in mortar after grinding, with gauze wrapped and extrude juice, collect Sucus Zingberis, then milk of fetching water falls
Enter in pot and boil, be in mass ratio 4 when being cooled to 80~82 DEG C:1 pours hot water milk in Sucus Zingberis, with fresh-keeping after stirring
Film phonograph seal, stands 5~8min and treats that its solidification obtains final product compound microelement milk jelly, standby；
（2）Discarded fishbone and fish internal organs are collected, is in mass ratio first 1 by fishbone and water:Slow fire stewes slowly 3~5h, mistake after 10 mixing
Filter off and remove fishbone, obtain fishbone soup, then mince after the fish internal organs deionized water of collection is rinsed into 3~5 times, obtain fish young pilose antler, will
Fish is fine and soft and pomelo peel is 10 in mass ratio:Kneading is agglomerating after 1 mixing and beats repeatedly 200~250 times, obtains hair jelly fishball；
（3）In mass ratio it is 1:10 immerse above-mentioned hair jelly fishball in fishbone soup, filter after the stewing stewed 4~6h of slow fire and remove filtering residue,
Filtrate is obtained, is by volume 1:1 will use horizontal centrifuge with 3000~4000r/min rotating speeds after filtrate and deionized water mixing
15~20min of centrifugal treating, separates and removes lower sediment, obtains upper liquid, as aminoacids complex extracting solution；
（4）Measure the above-mentioned aminoacids complex extracting solution of 1~2L to pour in the there-necked flask with agitator and thermometer, by 400
~500g standby compound microelement milk freezes in addition aminoacids complex extracting solution, starts agitator with 700~800r/min
Rotating speed stirring 1~2h of mixing；
（5）After above-mentioned stirring terminates, then 0.1~0.5g copper sulfate and 0.3~0.5g manganese sulfates are added in flask, use concentration
Be 0.5mol/L salt acid for adjusting pH to 6.0~6.8, and flask moved in water-bath, under 78~82 DEG C of water bath condition with
200~300r/min rotating speed 60~80min of chelatropic reaction；
（6）After above-mentioned chelatropic reaction terminates, reactant is put into into vacuum freeze-drying machine, the vacuum freeze-drying at -40~-30 DEG C, then
100 mesh sieves are crossed after crushed, and composite aminoacid chelating microelement fertilizer is obtained final product after pack.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107488060A (en) * | 2017-07-29 | 2017-12-19 | 刘振 | A kind of foliar fertilizer stable regulation agent for increasing tealeaves freshness |
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|---|---|---|---|---|
| CN101792347A (en) * | 2009-10-20 | 2010-08-04 | 安徽程翔肥料有限公司 | Plant energy concentration fertilizer and preparation method thereof |
| CN105254452A (en) * | 2015-11-02 | 2016-01-20 | 大新县生产力促进中心 | Fertilizer for fruit trees and production method of fertilizer |
| CN106187457A (en) * | 2016-07-07 | 2016-12-07 | 浙江海洋大学 | A kind of method utilizing fish flour to prepare amino acid foliage fertilizer |
-
2016
- 2016-12-11 CN CN201611135271.3A patent/CN106673756A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792347A (en) * | 2009-10-20 | 2010-08-04 | 安徽程翔肥料有限公司 | Plant energy concentration fertilizer and preparation method thereof |
| CN105254452A (en) * | 2015-11-02 | 2016-01-20 | 大新县生产力促进中心 | Fertilizer for fruit trees and production method of fertilizer |
| CN106187457A (en) * | 2016-07-07 | 2016-12-07 | 浙江海洋大学 | A kind of method utilizing fish flour to prepare amino acid foliage fertilizer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107488060A (en) * | 2017-07-29 | 2017-12-19 | 刘振 | A kind of foliar fertilizer stable regulation agent for increasing tealeaves freshness |
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Application publication date: 20170517 |