CN105777392A - Macroelement-microelement type water-soluble color-changing fertilizer and dilution control method of same - Google Patents
Macroelement-microelement type water-soluble color-changing fertilizer and dilution control method of same Download PDFInfo
- Publication number
- CN105777392A CN105777392A CN201610258822.9A CN201610258822A CN105777392A CN 105777392 A CN105777392 A CN 105777392A CN 201610258822 A CN201610258822 A CN 201610258822A CN 105777392 A CN105777392 A CN 105777392A
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- Prior art keywords
- acid
- fertilizer
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- color
- variable color
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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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
-
- 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
- C05G3/40—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to a macroelement-microelement type water-soluble color-changing fertilizer and a dilution control method of the fertilizer. A macroelement fertilizer, a microelement fertilizer, a pH regulator, a pH buffer agent and a color changing agent are uniformly mixed in a closed environment according to a certain mass ratio to obtain the macroelement-microelement type water-soluble color-changing fertilizer; a certain mass of macroelement-microelement type water-soluble color-changing fertilizer is taken and placed in a container; water is gradually added to the container; after the liquid changes color, water is added continuously and gradually until the liquid changes color for the second time, and then the liquid reaches a dilution concentration. A principle that the color changing agent shows different colors with the change of H+ concentration is utilized to achieve the purpose of controlling the dilution concentration of a water-soluble fertilizer through changing the color twice.
Description
Technical field
The present invention relates to the dilution control method of the water-soluble variable color fertilizer of a kind of a great number of elements microelement type and this fertilizer.
Background technology
Current Water soluble fertilizer developed through 10 years, had commercially occupied 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.Owing to Water soluble fertilizer to use after water dilutes, the effect that therefore 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.It 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 a great number of elements microelement type and this fertilizer, and the preparation water-soluble variable color of a kind of a great number of elements microelement type 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:
A kind of water-soluble variable color of a great number of elements microelement type is fertile, it is characterised in that be prepared from according to following steps:
By macroelement fertilizer, trace-element fertilizer, acid-base modifier, acid-base buffer agent and colour-changing agent according to certain mass than mix homogeneously under airtight environment, obtain the water-soluble variable color of a great number of elements microelement type fertile；
Described macroelement fertilizer is one or more in carbamide, ammonium sulfate, PHOSPHORIC ACID TECH.GRADE potassium dihydrogen, PHOSPHORIC ACID TECH.GRADE ammonium dihydrogen and potassium nitrate；
Trace-element fertilizer is one or several in ethylenediamine tetraacetic acid disodium zinc salt, disodiumedetate ferrous iron, disodiumedetate copper, disodiumedetate manganese, 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 macroelement fertilizer, trace-element fertilizer, acid-base modifier, acid-base buffer agent and colour-changing agent is 50～95.99:4～20:0～10:0～10:0.01～10.
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 a great number of elements microelement type is fertile, it is characterised in that implement to control according to following steps:
The water-soluble variable color fertilizer of a great number of elements microelement type taking certain mass is put in container, adds water gradually, continue to add water gradually after liquid colour-changeable in container, to liquid second time variable color, namely thinks and reaches diluted concentration.
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 potassium dihydrogen phosphate, ethylenediamine tetraacetic acid disodium zinc salt and phenolphthalein according to mass ratio 85:10:5, mix homogeneously in closed environment, obtain the water-soluble variable color of a great number of elements microelement type fertile.
Embodiment two prepared by variable color fertilizer
By carbamide, PHOSPHORIC ACID TECH.GRADE ammonium dihydrogen, potassium dihydrogen phosphate, ethylenediamine tetraacetic acid disodium zinc salt, disodiumedetate manganese, Borax, citric acid, sodium dihydrogen citrate, trisodium citrate, phenolphthalein and purple cabbage according to mass ratio 30:20:40:3:3:1:1:1:0.7:0.1:0.2, mix homogeneously in closed environment, obtains the water-soluble variable color of a great number of elements microelement type fertile.
Embodiment three prepared by variable color fertilizer
By carbamide, ammonium sulfate, potassium nitrate, boric acid, poly-aspartic-acid potassium and Herba Cladoniae rangiferinae according to mass ratio 60:7:20:8:2:3, mix homogeneously in closed environment, obtain the water-soluble variable color of a great number of elements microelement type fertile.
Embodiment four prepared by variable color fertilizer
By potassium nitrate, ethylenediamine tetraacetic acid disodium zinc salt, boric acid, potassium bicarbonate, polyglutamic acid and purple cabbage according to mass ratio 82:4:2:5:5:2, mix homogeneously in closed environment, obtain the water-soluble variable color of a great number of elements microelement type fertile.
Diluted concentration controls embodiment
Take variable color fertilizer and prepare the fertilizer 10g of embodiment three preparation, be loaded in transparent vessel, add 100g～150g water, after 1 minute, become red, continue slowly to add water, when color is become blue by redness, stop adding water.
Closed environment described in above-described embodiment refers to dry environment, to avoid the material moisture absorption.
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 a great number of elements microelement type Water soluble fertilizer 3 kilograms diluting 1500 times of results of use the bests, wherein 1 kilogram is that the meeting when diluting 1500 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 is carried out foliage-spray on the 10th, first with the water dissolution laboratory sample of about 4～20 times of 1 kilogram of laboratory samples, observes color change, and in variable color fertilizer of the present invention dilutes latter 1 minute, color is become redness from colourless；Change without color after common fertilizer dilution；After the dilution of common dyeing fertilizer, color is green.Continuing to dilute variable color fertilizer of the present invention, to be diluted to color blue by red stain, stops dilution, claim after peeling gross weight be 1521 kilograms, extension rate is 1520 times；Common fertilizer dilutes by feel, dilution without color change, claim after dilution peeling after weight be 1235 kilograms, extension rate is 1234 times；Common dyeing fertilizer also dilutes by feel, and dilution color is slightly thin out, but inconspicuous, claim after dilution peeling after weight be 1742 kilograms, extension rate is 1741 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 fertilizer is curling, scalding as boiled water, being judged as that experimental concentration is too high, leaf is caused calcination, other 4 communities do not find obvious phenomenon, within 2015, intensive shadow on lung is gathered in the crops by JIUYUE 25, and adds up yield.
5, result and analysis
| Yield | Repeat 1(kg) | Repeat 2(kg) | On average (kg) |
| Fertilizer of the present invention | 39 | 43 | 41 |
| Common fertilizer | 27 | 32 | 29.5 |
| Common dyeing fertilizer | 37 | 34 | 35.5 |
As can be seen from the above results, variable color fertilizer of the present invention can accomplish the control to fertilizer diluted concentration by secondary variable color, plays the maximum efficiency of product；After common fertilizer dilution, concentration is excessive, leaf is caused and burns, finally result in the underproduction；After the dilution of common dyeing fertilizer, concentration is on the low side, though leaf 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 a great number of elements microelement type is fertile, it is characterised in that be prepared from according to following steps:
By macroelement fertilizer, trace-element fertilizer, acid-base modifier, acid-base buffer agent and colour-changing agent according to certain mass than mix homogeneously under airtight environment, obtain the water-soluble variable color of a great number of elements microelement type fertile；
Described macroelement fertilizer is one or more in carbamide, ammonium sulfate, PHOSPHORIC ACID TECH.GRADE potassium dihydrogen, PHOSPHORIC ACID TECH.GRADE ammonium dihydrogen and potassium nitrate；
Trace-element fertilizer is one or several in ethylenediamine tetraacetic acid disodium zinc salt, disodiumedetate ferrous iron, disodiumedetate copper, disodiumedetate manganese, 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 macroelement fertilizer, trace-element fertilizer, acid-base modifier, acid-base buffer agent and colour-changing agent is 50～95.99:4～20:0～10:0～10:0.01～10.
2. the water-soluble variable color of a great number of elements microelement type 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 a great number of elements microelement type is fertile, it is characterised in that implement to control according to following steps:
The water-soluble variable color fertilizer of a great number of elements microelement type taking certain mass is put in container, adds water gradually, continue to add water gradually after liquid colour-changeable in container, to liquid second time variable color, namely thinks and reaches diluted concentration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610258822.9A CN105777392A (en) | 2016-04-25 | 2016-04-25 | Macroelement-microelement type water-soluble color-changing fertilizer and dilution control method of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610258822.9A CN105777392A (en) | 2016-04-25 | 2016-04-25 | Macroelement-microelement type water-soluble color-changing fertilizer and dilution control method of same |
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| Publication Number | Publication Date |
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| CN105777392A true CN105777392A (en) | 2016-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610258822.9A Pending CN105777392A (en) | 2016-04-25 | 2016-04-25 | Macroelement-microelement type water-soluble color-changing fertilizer and dilution control method of same |
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Citations (2)
| 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 |
| CN104945149A (en) * | 2015-07-03 | 2015-09-30 | 刘彬 | Production method of water-soluble fertilizer with effects of changing color and preventing counterfeiting |
-
2016
- 2016-04-25 CN CN201610258822.9A patent/CN105777392A/en active Pending
Patent Citations (2)
| 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 |
| CN104945149A (en) * | 2015-07-03 | 2015-09-30 | 刘彬 | Production method of water-soluble fertilizer with effects of changing color and preventing counterfeiting |
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Application publication date: 20160720 |