CN105801273A - Trace element liquid water soluble color change fertilizer and dilution control method thereof - Google Patents
Trace element liquid water soluble color change fertilizer and dilution control method thereof Download PDFInfo
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- CN105801273A CN105801273A CN201610258791.7A CN201610258791A CN105801273A CN 105801273 A CN105801273 A CN 105801273A CN 201610258791 A CN201610258791 A CN 201610258791A CN 105801273 A CN105801273 A CN 105801273A
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- acid
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to a trace element liquid water soluble color change fertilizer and a dilution control method thereof. Trace element fertilizers, PH regulators, PH buffering agents, color changing agents and water are added into a reaction kettle according to a certain mass ratio; materials are completely dissolved in the reaction kettle in a stirring way; the trace element liquid water soluble color change fertilizer is obtained; a certain quantity of trace element liquid water soluble color change fertilizer is taken and is put into a container; the water is gradually added into the container for diluting the liquid to the color change state; the liquid is regarded to reach the dilution concentration. The principle that the color changing agents display different colors along with the H<+> concentration change is utilized, and the goal of controlling the dilution concentration of the liquid water soluble fertilizer is achieved through color change.
Description
Technical field
The present invention relates to the dilution control method of the water-soluble variable color fertilizer of a kind of micro-element liquid and this fertilizer.
Background technology
Current Water soluble fertilizer developed through 10 years; commercially occupy certain seat; but owing to Chinese soil ratio is relatively decentralized; crops cannot large-scale production, have a lot of place to start to have gone up the equipment such as drip irrigation and spray irrigation, and already with Water soluble fertilizer; to use after water dilutes owing to Water soluble fertilizer uses; therefore the effect that Water soluble fertilizer plays is affected very big by the size of extension rate, and extension rate is little to be likely to result in burn seedlings or burns leaf, in turn results in the underproduction；Extension rate is greatly then likely to DeGrain, and then also results in the underproduction.
The control of current China Water soluble fertilizer extension rate is mainly by experience.Such as in some rural area, inconvenient to carry owing to lacking metering outfit or metering outfit, operator often relies on experience and grasps amount of water, is easy to cause the inaccurate problem of diluted concentration, affects the normal efficacy exertion of fertilizer.
Summary of the invention
The technical problem to be solved is to provide the dilution control method of the water-soluble variable color fertilizer of a kind of micro-element liquid and this fertilizer, and the preparation water-soluble variable color of a kind of micro-element liquid is fertile；Control Water soluble fertilizer extension rate more precisely, more easily, to play Water soluble fertilizer maximum effect.
In order to solve above-mentioned technical problem, present invention employs techniques below scheme:
Joining in reactor by trace-element fertilizer, acid-base modifier, acid-base buffer agent, colour-changing agent and water according to certain mass ratio, stirring and dissolving is complete in a kettle., obtains the water-soluble variable color of micro-element liquid fertile；
Trace-element fertilizer is one or several in ethylenediamine tetraacetic acid disodium zinc salt, disodiumedetate ferrous iron, disodiumedetate copper, disodiumedetate manganese, ammonium molybdate, boric acid and Borax；
Acid-base modifier is one or more in citric acid, oxalic acid, malic acid, potassium hydroxide, sodium hydroxide, potassium carbonate, potassium bicarbonate, sodium bicarbonate and sodium carbonate；
Acid-base buffer agent is one or more in polymeric amino acid and its esters, disodium citrate, citric acid dipotassium, trisodium citrate, potassium citrate, disodiumedetate, ethylenediamine tetraacetic acid,dipotassium salt, oxalic acid one sodium, oxalic acid one potassium, oxalic acid disodium and oxalic acid dipotassium；
Mass ratio between described trace-element fertilizer, acid-base modifier, acid-base buffer agent, colour-changing agent and water is 40～55:0～10:0～10:0.1～6:44～59.
Colour-changing agent is one or more in phenolphthalein, purple cabbage and Herba Cladoniae rangiferinae.
The dilution control method that the water-soluble variable color of a kind of micro-element liquid is fertile, it is characterised in that implement to control according to following steps:
The water-soluble variable color fertilizer of micro-element liquid taking certain mass is put in container, adds water gradually, namely think and reach diluted concentration after liquid colour-changeable in container.
The present invention has following Advantageous Effects: the present invention utilizes colour-changing agent to show the principle of different colours with H+ concentration change, H+ concentration in solution when controlling different extension rate by the interpolation of acid-base modifier and acid-base buffer agent, and then control the change of colour-changing agent color, to reach the purpose of precisely dilution, play the maximum efficiency of product；The addition of acid-base buffer agent is possible to prevent fertilizer because of peracid or to cross alkali, the destruction to the environment of soil；Product variable color is directly perceived, easy to use, simple to operate.
Detailed description of the invention
The present invention is further illustrated below in conjunction with instantiation.
Embodiment one prepared by variable color fertilizer
By ethylenediamine tetraacetic acid disodium zinc salt, boric acid, phenolphthalein and water according to mass ratio 10:20:4:66, joining in reactor, stirring and dissolving is complete in a kettle., obtains the water-soluble variable color of micro-element liquid fertile.
Embodiment two prepared by variable color fertilizer
By Borax, ethylenediamine tetraacetic acid disodium zinc salt, disodiumedetate ferrous iron, citric acid, sodium dihydrogen citrate, trisodium citrate, phenolphthalein, purple cabbage and water according to mass ratio 17:6:2:2:3:4:0.2:0.8:65, join in reactor, stirring and dissolving is complete in a kettle., obtains the water-soluble variable color of micro-element liquid fertile.
Embodiment three prepared by variable color fertilizer
By zinc sulfate, ethylenediamine tetraacetic acid disodium zinc salt, poly-aspartic-acid potassium, Herba Cladoniae rangiferinae and water according to mass ratio 25:7:6:1:61, joining in reactor, stirring and dissolving is complete in a kettle., obtains the water-soluble variable color of micro-element liquid fertile.
Embodiment four prepared by variable color fertilizer
By disodiumedetate manganese, zinc sulfate, oxalic acid, malic acid, oxalic acid disodium, polyglutamic acid, purple cabbage and water according to mass ratio 8:21:0.2:0.3:2.5:3:1:64, join in reactor, stirring and dissolving is complete in a kettle., obtains the water-soluble variable color of micro-element liquid fertile.
Diluted concentration controls embodiment
Take variable color fertilizer and prepare the fertilizer 10g of embodiment three preparation, be loaded in transparent vessel, slowly add water, when color is become blue by redness, stop adding water.
Beneficial effects of the present invention is further illustrated below in conjunction with experimental data:
1, experimental water: take use for laboratory tap water.
2, experiment material to be tested
Through experimental results demonstrate the trace element water-soluble fertilizer 3 kilograms of 4200 times of results of use the bests of dilution, wherein 1 kilogram is that the meeting when diluting 4200 times that namely variable color fertilizer of the present invention adjusted by interpolation acid-base modifier, acid-base buffer agent, colour-changing agent is automatic by red stain indigo plant；1 kilogram is common fertilizer (except being not added with acid-base modifier, acid-base buffer agent, colour-changing agent, other preparation condition is identical with variable color fertilizer of the present invention)；1 kilogram is common dyeing fertilizer (add light green in production, but be not added with acid-base modifier, acid-base buffer agent, colour-changing agent, other preparation condition is identical with variable color fertilizer of the present invention)；1 mu of intensive shadow on lung ground of same management.
3, experimental design
Setup Experiments divides 2 process, is respectively as follows: (1): product dilutes；(2): intensive shadow on lung is carried out foliage-spray by the product after dilution.6 communities of experiment point, repeat for 2 times, cross arrangement, set protection row between neighbor cell, and every plot area is 100m2。
4, experiment is implemented
Within 2015, JIUYUE is diluted and intensive shadow on lung carries out foliage-spray on the 10th, and diluting variable color fertilizer of the present invention, to be diluted to color blue by red stain, stops dilution, claim after peeling gross weight be 4203 kilograms, extension rate is 4202 times；Common fertilizer dilutes by feel, and color is not changed in all the time, claim after dilution peeling after weight be 4562 kilograms, extension rate is 4561 times；Common dyeing fertilizer also dilutes by feel, and in dilution, color has slight shoaling, but inconspicuous, claim after dilution peeling after weight be 3720 kilograms, extension rate is 3719 times.After dilution, 2 communities are carried out foliage-spray by fertilizer respectively, within after spraying the 3rd day, observe, the intensive shadow on lung leaf of 2 communities that discovery sprays common dyeing fertilizer is curling, scalding as boiled water, being judged as that experimental concentration is too high, leaf is caused calcination, other 4 community growths are normal, within 2015, intensive shadow on lung is gathered in the crops by JIUYUE 26, and adds up yield.
5, result and analysis
| Yield | Repeat 1(kg) | Repeat 2(kg) | On average (kg) |
| Variable color fertilizer of the present invention | 59.8 | 63.7 | 61.8 |
| Common fertilizer | 57.2 | 55.3 | 56.3 |
| Common dyeing fertilizer | 42.4 | 43.9 | 43.2 |
As can be seen from the above results, variable color fertilizer of the present invention can accomplish the control to product diluted concentration by variable color, plays the maximum efficiency of product；After the dilution of common dyeing fertilizer, concentration is excessive, leaf is caused and burns, finally result in the underproduction；After common fertilizer dilution, concentration is on the low side, though the leaf of intensive shadow on lung does not cause calcination, but fails to play the maximum efficiency of fertilizer, and yield does not reach maximization yet.Except this experiment processes difference except foliage-spray, other operating conditions are all consistent.
6, discuss: along with social progress, the acceleration of land transformation, original fertilization mode cannot meet modern agriculture demand, Water soluble fertilizer not only can be economized on water but also can save fertilizer, arise at the historic moment, the development prospect of following Water soluble fertilizer is quite wide, and the maximum efficiency how playing Water soluble fertilizer is the direction that we study.
Claims (3)
1. the water-soluble variable color of micro-element liquid is fertile, it is characterised in that be prepared from according to following steps:
Joining in reactor by trace-element fertilizer, acid-base modifier, acid-base buffer agent, colour-changing agent and water according to certain mass ratio, stirring and dissolving is complete in a kettle., obtains the water-soluble variable color of micro-element liquid fertile；
Trace-element fertilizer is one or several in ethylenediamine tetraacetic acid disodium zinc salt, disodiumedetate ferrous iron, disodiumedetate copper, disodiumedetate manganese, ammonium molybdate, boric acid and Borax；
Acid-base modifier is one or more in citric acid, oxalic acid, malic acid, potassium hydroxide, sodium hydroxide, potassium carbonate, potassium bicarbonate, sodium bicarbonate and sodium carbonate；
Acid-base buffer agent is one or more in polymeric amino acid and its esters, disodium citrate, citric acid dipotassium, trisodium citrate, potassium citrate, disodiumedetate, ethylenediamine tetraacetic acid,dipotassium salt, oxalic acid one sodium, oxalic acid one potassium, oxalic acid disodium and oxalic acid dipotassium；
Mass ratio between described trace-element fertilizer, acid-base modifier, acid-base buffer agent, colour-changing agent and water is 40～55:0～10:0～10:0.1～6:44～59.
2. the water-soluble variable color of micro-element liquid as claimed in claim 1 is fertile, it is characterised in that: colour-changing agent is one or more in phenolphthalein, purple cabbage and Herba Cladoniae rangiferinae.
3. the dilution control method that the water-soluble variable color of micro-element liquid is fertile, it is characterised in that implement to control according to following steps:
The water-soluble variable color fertilizer of micro-element liquid taking certain mass is put in container, adds water gradually, namely think and reach diluted concentration after liquid colour-changeable in container.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610258791.7A CN105801273A (en) | 2016-04-25 | 2016-04-25 | Trace element liquid water soluble color change fertilizer and dilution control method thereof |
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| CN201610258791.7A CN105801273A (en) | 2016-04-25 | 2016-04-25 | Trace element liquid water soluble color change fertilizer and dilution control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106278717A (en) * | 2016-08-10 | 2017-01-04 | 安徽省陆虎生物科技有限公司 | A kind of oxygen supplement coated fertilizer of salt affected soil improvement |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104926536A (en) * | 2015-07-03 | 2015-09-23 | 刘彬 | Production method of discoloring anti-counterfeit water-soluble microelement fertilizer |
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2016
- 2016-04-25 CN CN201610258791.7A patent/CN105801273A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104926536A (en) * | 2015-07-03 | 2015-09-23 | 刘彬 | Production method of discoloring anti-counterfeit water-soluble microelement fertilizer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106278717A (en) * | 2016-08-10 | 2017-01-04 | 安徽省陆虎生物科技有限公司 | A kind of oxygen supplement coated fertilizer of salt affected soil improvement |
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Application publication date: 20160727 |
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