CN104261941B - High potassium clear liquid type foliage fertilizer and its preparation method and application - Google Patents
High potassium clear liquid type foliage fertilizer and its preparation method and application Download PDFInfo
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- CN104261941B CN104261941B CN201410495501.1A CN201410495501A CN104261941B CN 104261941 B CN104261941 B CN 104261941B CN 201410495501 A CN201410495501 A CN 201410495501A CN 104261941 B CN104261941 B CN 104261941B
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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
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
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Abstract
The present invention relates to high potassium clear liquid type foliage fertilizer and its preparation method and application, belong to fertilizer field.Present invention solves the technical problem that and be to provide high potassium clear liquid type foliage fertilizer.Height potassium clear liquid type foliage fertilizer of the present invention, with water as carrier, after its active component is carried out chelatropic reaction by mixture A in water, then it is prepared to add substance B；Mixture A contains the component of following weight portion: dipotassium hydrogen phosphate 50～80 parts, mannitol 4～6.4 parts, and substance B contains the component of following weight portion: glacial acetic acid 2～4 parts.The foliage fertilizer nutritive element content of the present invention is high, safety non-toxic, can be miscible with water arbitrarily ratio, and liquid is as clear as crystal, viscosity is low, good fluidity, uses chelating technique to produce, safety and environmental protection, Crop are more preferable, can be widely used in the cultivation of field crop or fruits crop.
Description
Technical field
The present invention relates to high potassium clear liquid type foliage fertilizer and its preparation method and application, belong to fertilizer field.
Background technology
Liquid fertilizer also known as fluid fertilizer, is the fluid product containing the nutrient required for one or more crops.
These nutrients are dissolved in the water as solute becomes solution, or suspends in water by means of the effect of suspending agent and become suspension.
Liquid fertilizer kind is a lot of, is broadly divided into floating type and clear liquid type two kinds.
Clear liquid type liquid fertilizer is generally former with base fertilizers such as APP, polyphosphoric acids, nitrophosphate fertilizer, nitrogen solution and sylvite
Expecting formulated, contained nutrient is completely dissolved, without dispersing solid particle, nutrition more equalizes, it is more convenient to use,
System is more stable, is the developing trend of following fertilizer.
But, existing clear liquid type liquid fertilizer there is problems in that under normal temperature, available nutrient contains owing to Phosphate solubility is low
Amount surpasses 20% and easily separates out crystal, Character instability, and therefore, the N P and K active ingredient of existing liquid fertilizer is relatively low, and impact makes
By effect, do not welcome by peasant, and transport, manage, produce, cost of use strengthens.On the other hand, liquid fertilizer adds
Trace element, generally can not accomplish, because in zinc, boron, manganese, calcium etc., trace element each other or mixes mutually with P elements
All produce precipitation, affect proterties and using effect；And use EDTA complexing agent to solve the interpolation problem of trace element, again because being somebody's turn to do
Complexing agent is expensive, is difficult to promote in actual production, additionally, also have with humic acid as Primary chelating agent, but humic acid itself
Sequestering power is limited and will cause its water-soluble variation after trace element chelated, and system is suspension, and filtrability is poor, and product is easy
Produce a large amount of precipitation, have a strong impact on product appearance.
Summary of the invention
Present invention solves the technical problem that and be to provide high potassium clear liquid type foliage fertilizer.
Height potassium clear liquid type foliage fertilizer of the present invention, with water as carrier, after its active component is carried out chelatropic reaction by mixture A in water,
Add substance B again to prepare；Wherein, described mixture A contains the component of following weight portion: dipotassium hydrogen phosphate 50～80 parts,
Mannitol 4～6.4 parts；Described substance B contains the component of following weight portion: glacial acetic acid 2～4 parts.
Further, described mixture A is made up of the component of following weight portion: dipotassium hydrogen phosphate 50～80 parts, mannitol 4～
6.4 part；Described substance B is the glacial acetic acid of 2～4 weight portions.
Further, possibly together with boric acid, EDTA-Zn in mixture A, in EDTA-Cu, EDTA-Fe, EDTA-Mn
At least one, wherein, by weight, boric acid≤1 part, EDTA-Zn≤1 part, EDTA-Cu≤1 part, EDTA-Fe
≤ 1 part, EDTA-Mn≤1 part；Possibly together with at least one in ammonium molybdate, Tea Saponin and urea in substance B, wherein, press
Weight portion meter, ammonium molybdate≤0.2 part, urea≤7 part, Tea Saponin≤4 part.
Preferably, mixture A is made up of the component of following weight portion: dipotassium hydrogen phosphate 69 parts, 5.5 parts of mannitol,
Boric acid 0.5 part, EDTA-Zn 0.5 part, EDTA-Cu 0.2 part, EDTA-Fe 0.5 part, EDTA-Mn 0.25 part, substance B
It is made up of the component of following weight portion: glacial acetic acid 3 parts, ammonium molybdate 0.05 part, 5 parts of urea, Tea Saponin 0.5 part.
Further, the consumption of water is less than 44 parts.
Second technical problem that the present invention solves is to provide the preparation method of high potassium clear liquid type foliage fertilizer, and the step of the method is as follows:
A, chelating: mixture A and water are reacted 1～5h at 80～120 DEG C, obtains chelate；
B, compounding: substance B to be added in chelate, mixing, obtain clear liquid type foliage fertilizer.
Wherein, the reaction temperature of a step is preferably 90～98 DEG C, and the reaction time is 2h.
Preferably, first by after soluble in water for substance B, add in chelate.
The present invention also provides for the high potassium clear liquid type foliage fertilizer of the present invention application in field crop or fruits arable farming.
Further, described field crop is preferably paddy rice, wheat or corn；Described fruits crop is apple, grape or mandarin orange
Tangerine.
Compared with prior art, height potassium clear liquid type foliage fertilizer of the present invention has the advantages that
1, nutritive element content is high.Height potassium clear liquid type foliage fertilizer of the present invention, N+P2O5+K2O >=850g/L, wherein K2O≥
480g/L。
Crops will not be produced harmful effect by 2, safety non-toxic.
3, can be miscible with water arbitrarily ratio, conveniently it is watered and uses and measure.
4, liquid is as clear as crystal, and viscosity is low, good fluidity, more resistant to low tempertaure storage, does not crystallizes when-10 DEG C, not stratified, and 40
Non-volatile more than DEG C do not precipitate.
5, using chelating technique to produce, safety and environmental protection, Crop are more preferable.
Detailed description of the invention
Height potassium clear liquid type foliage fertilizer of the present invention, with water as carrier, after its active component is carried out chelatropic reaction by mixture A in water,
Add substance B again to prepare；Wherein, described mixture A contains the component of following weight portion: dipotassium hydrogen phosphate 50～80 parts,
Mannitol 4～6.4 parts；Described substance B contains the component of following weight portion: glacial acetic acid 2～4 parts.
Further, described mixture A is made up of the component of following weight portion: dipotassium hydrogen phosphate 50～80 parts, mannitol 4～
6.4 part；Described substance B is the glacial acetic acid of 2～4 weight portions.
Further, possibly together with boric acid, EDTA-Zn in mixture A, in EDTA-Cu, EDTA-Fe, EDTA-Mn
At least one, wherein, by weight, boric acid≤1 part, EDTA-Zn≤1 part, EDTA-Cu≤1 part, EDTA-Fe
≤ 1 part, EDTA-Mn≤1 part；Possibly together with at least one in ammonium molybdate, Tea Saponin and urea in substance B, wherein, press
Weight portion meter, ammonium molybdate≤0.2 part, urea≤7 part, Tea Saponin≤4 part.
Further, mixture A is preferably made up of the component of following weight portion: dipotassium hydrogen phosphate 69 parts, 5.5 parts of mannitol,
Boric acid 0.5 part, EDTA-Zn 0.5 part, EDTA-Cu 0.2 part, EDTA-Fe 0.5 part, EDTA-Mn 0.25 part, substance B
Preferably it is made up of the component of following weight portion: glacial acetic acid 3 parts, ammonium molybdate 0.05 part, 5 parts of urea, Tea Saponin 0.5 part.
Wherein, the water used by chelating can be deionized water, distilled water or soft water etc., in order to improve foliage fertilizer Middle nutrition element
Content, the consumption of water be less than 44 parts.
Wherein, dipotassium hydrogen phosphate is three hypophosphite monohydrate hydrogen dipotassiums, it is also possible to be proportionally converted into ADKP,
Other components are industrial raw material.
The preparation method of height potassium clear liquid type foliage fertilizer of the present invention, its step is as follows:
A, chelating: mixture A and water are reacted 1～5h at 80～120 DEG C, obtains chelate；
B, compounding: substance B to be added in chelate, mixing, obtain clear liquid type foliage fertilizer.
Further, in order to improve chelate effect, the reaction temperature of preferably a step is 90～98 DEG C, and the reaction time is 2h.
Further, in order to more easily mix, the most first by after soluble in water for substance B, add in chelate.
The high potassium clear liquid type foliage fertilizer of the present invention, can promote field crop or the volume increase of fruits crop, especially to paddy rice, wheat,
The effect of increasing production of the fruits crops such as the field crops such as corn and apple, grape, oranges and tangerines is obvious.Height potassium clear liquid type leaf of the present invention
Leaven can use the method for routine to be administered, as be watered spraying, be watered punching execute, drip irrigation etc., liquid can be pressed during spraying use
Volume multiple dilutions 500～2000 times, use and water membrane occur on conventional spray, i.e. blade face, and the most lower of liquid is advisable；Convert
Water punching is executed, drip irrigation by volume multiple dilutions 2000～4000 times.
Below in conjunction with embodiment, the detailed description of the invention of the present invention is further described, the most therefore limits the present invention to institute
Among the scope of embodiments stated.
Embodiment 1
The composition of mixture A: 69g dipotassium hydrogen phosphate, 5.5g mannitol, 0.5g boric acid, 0.5g EDTA-Zn, 0.2g EDTA-Cu,
0.5g EDTA-Fe、0.25g EDTA-Mn。
The composition of substance B: 5g urea, 3g glacial acetic acid, 0.5g Tea Saponin, 0.05g ammonium molybdate
The deionized water of mixture A and 10g is put into stirred autoclave, the most airtight good reactor, open condensing reflux dress
Putting and open stirring, opening steam simultaneously and heat up, starting timing when temperature rises to 90 DEG C, regulation quantity of steam makes temperature control
Between 90～98 DEG C, chelatropic reaction 2 hours；Substance B is dissolved in 5.5g deionized water, stirring and dissolving, treats that previous step chelates
After having reacted, logical cooling water makes temperature in the kettle be down to less than 40 DEG C, urea, glacial acetic acid and the Tea Saponin suction after then dissolving
Wherein, stir, filter blowing after standing, obtain high potassium clear liquid type foliage fertilizer.
Embodiment 2～embodiment 7
Change mixture A and the formula of substance B, and change the parameter of chelatropic reaction, obtain high potassium clear liquid type foliage fertilizer.Table 1
List embodiment 1～the concrete formula of embodiment 7 and response parameter.
Table 1
Application examples 1
N, P, K total content in the product of detection embodiment 1～embodiment 7 preparation and the content of K, it the results are shown in Table 2.
Detection method is with reference to NY 1107-2010 " a great number of elements water-soluble fertilizer the People's Republic of China's agricultural industry criteria ".
Table 2
Application examples 2
Product prepared by embodiment 1～embodiment 7 is used in paddy rice.Product dilution prepared by embodiment 1～embodiment 7
600 times, with clear water as blank, spray at Rise's boot period, carried out secondary sprinkling every 10～15 days, after grouting
Phase is stopped using；After paddy rice maturation, single receipts of singles surveys its yield.Its volume increase data are shown in Table 3.
Table 3
| Product | Yield (kg/acre) | Units increased in production (%) |
| Embodiment 1 product | 703.7 | 16.9 |
| Embodiment 2 product | 692.9 | 15.1 |
| Embodiment 3 product | 665.8 | 10.6 |
| Embodiment 4 product | 683.3 | 13.5 |
| Embodiment 5 product | 679.0 | 12.8 |
| Embodiment 6 product | 692.3 | 15.0 |
| Embodiment 7 product | 706.7 | 17.4 |
| Clear water | 602.0 | —— |
Product prepared by embodiment 1～embodiment 7 is used in the plantation of wheat and corn, finds: embodiment 1～embodiment 7
The product of preparation all has production-increasing function to above-mentioned crop, and its units increased in production is between 10～18%, wherein, sprays the product of embodiment 1
Product units increased in production is the highest, and it is respectively as follows: 14.4% and 16.7% to wheat and corn yield increasing rate.
Application examples 3
Product prepared by embodiment 1～embodiment 7 is used in apple cultivation.Product embodiment 1～embodiment 7 prepared is dilute
Release 800 times, with clear water as blank, start to spray in fruit expanding period, be spaced 15～20 days and can carry out secondary sprinkling,
Within first 15 days, stop using Deng apple-picking；Its yield is measured after maturation.Data are shown in Table 4.
Table 4
| Product | Yield (kg/acre) | Units increased in production (%) |
| Embodiment 1 product | 1907.6 | 17.5 |
| Embodiment 2 product | 1888.1 | 16.3 |
| Embodiment 3 product | 1824.8 | 12.4 |
| Embodiment 4 product | 1860.5 | 14.6 |
| Embodiment 5 product | 1847.5 | 13.8 |
| Embodiment 6 product | 1884.9 | 16.1 |
| Embodiment 7 product | 1901.1 | 17.1 |
| Clear water | 1623.5 | —— |
Product prepared by embodiment 1～embodiment 7 is used in the plantation of grape and oranges and tangerines, finds: embodiment 1～embodiment 7
The product of preparation all has production-increasing function to above-mentioned crop, and its units increased in production is between 12～18%, wherein, sprays the product of embodiment 1
Product units increased in production is the highest, and it is respectively as follows: 17.5% and 17.9% to grape and oranges and tangerines rate of growth.
Claims (10)
- The highest potassium clear liquid type foliage fertilizer, it is characterised in that: with water as carrier, its active component is carried out in water by mixture A After chelatropic reaction, then it is prepared to add substance B；Wherein, described mixture A contains the component of following weight portion: dipotassium hydrogen phosphate 50～80 parts, mannitol 4～6.4 parts；Described substance B contains the component of following weight portion: glacial acetic acid 2～4 parts.
- High potassium clear liquid type foliage fertilizer the most according to claim 1, it is characterised in that: described mixture A is by following weight The component composition of part: dipotassium hydrogen phosphate 50～80 parts, mannitol 4～6.4 parts；Described substance B is the ice second of 2～4 weight portions Acid.
- High potassium clear liquid type foliage fertilizer the most according to claim 1, it is characterised in that: in mixture A possibly together with boric acid, At least one in EDTA-Zn, EDTA-Cu, EDTA-Fe, EDTA-Mn, wherein, by weight, boric acid≤1 part, EDTA-Zn≤1 part, EDTA-Cu≤1 part, EDTA-Fe≤1 part, EDTA-Mn≤1 part；In substance B possibly together with At least one in ammonium molybdate, Tea Saponin and urea, wherein, by weight, ammonium molybdate≤0.2 part, urea≤7 part, tea Saponin≤4 part.
- High potassium clear liquid type foliage fertilizer the most according to claim 3, it is characterised in that: mixture A is by following weight portion Component forms: dipotassium hydrogen phosphate 69 parts, 5.5 parts of mannitol, boric acid 0.5 part, EDTA-Zn 0.5 part, EDTA-Cu 0.2 Part, EDTA-Fe 0.5 part, EDTA-Mn 0.25 part, substance B is made up of the component of following weight portion: glacial acetic acid 3 parts, molybdenum Acid ammonium 0.05 part, 5 parts of urea, Tea Saponin 0.5 part.
- 5. according to the high potassium clear liquid type foliage fertilizer described in any one of Claims 1 to 4, it is characterised in that: the consumption of described water is not More than 44 parts.
- 6. the preparation method of the high potassium clear liquid type foliage fertilizer described in any one of Claims 1 to 5, it is characterised in that its step is such as Under:A, chelating: mixture A and water are reacted 1～5h at 80～120 DEG C, obtains chelate；B, compounding: substance B to be added in chelate, mixing, obtain clear liquid type foliage fertilizer.
- The preparation method of high potassium clear liquid type foliage fertilizer the most according to claim 6, it is characterised in that the reaction temperature of a step Degree is 90～98 DEG C, and the reaction time is 2h.
- The preparation method of high potassium clear liquid type foliage fertilizer the most according to claim 7, it is characterised in that first that substance B is molten After Yu Shuizhong, add in chelate.
- 9. the answering in field crop or fruits arable farming of the high potassium clear liquid type foliage fertilizer described in any one of Claims 1 to 5 With.
- The high potassium clear liquid type foliage fertilizer the most according to claim 9 application in field crop or fruits arable farming, It is characterized in that: described field crop is paddy rice, wheat or corn；Described fruits crop is apple, grape or oranges and tangerines.
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| CN107652033A (en) * | 2017-09-28 | 2018-02-02 | 中山市承铭农业技术开发有限公司 | Environment-friendly clear liquid type macroelement water-soluble fertilizer and preparation method thereof |
| CN109042659A (en) * | 2018-07-19 | 2018-12-21 | 淮南市田丰瓜果蔬菜有限公司 | A kind of grape fruit colorant and preparation method thereof |
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| JPH0737366B2 (en) * | 1991-12-26 | 1995-04-26 | 忠勝 稲葉 | Maggot repellent |
| CN102320869B (en) * | 2011-08-16 | 2014-10-29 | 江门市英豪农科有限公司 | Potassium sorbitol liquid fertilizer |
| CN102887779A (en) * | 2012-11-08 | 2013-01-23 | 广西新方向化学工业有限公司 | Liquid fertilizer containing many kinds of phytols and medium-trace elements and preparation method thereof |
| CN102976854B (en) * | 2012-12-13 | 2014-05-21 | 浙江久晟茶业发展有限公司 | Plant leaf fertilizer prepared by natural tea saponin powder |
| CN103159557A (en) * | 2013-04-17 | 2013-06-19 | 广西新方向化学工业有限公司 | Chelated powdery water-soluble leaf fertilizer containing surfactant and preparation method of leaf fertilizer |
| CN103483069A (en) * | 2013-09-10 | 2014-01-01 | 天津坂结土壤肥料技术开发有限公司 | All-nutrition type liquid fertilizer |
| CN103524236B (en) * | 2013-10-17 | 2014-12-17 | 中化化肥有限公司烟台作物营养与植物保护研究中心 | Amino acid chelated trace element foliage fertilizer rich in seaweed extract |
| CN103964936B (en) * | 2014-01-16 | 2015-10-14 | 佛山市植宝化工有限公司 | Citrus crop is containing amino acid water-soluble fertilizer and preparation method thereof |
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Address after: 611630 No. five, No. 35 Industrial Road, Heshan Town, Pujiang County, Sichuan, Chengdu Patentee after: Chengdu new Chaoyang Crop Science Co., Ltd Address before: 611630 No. five, No. 35 Industrial Road, Heshan Town, Pujiang County, Sichuan, Chengdu Patentee before: CHENGDU NEWSUN CROPSCIENCE Co.,Ltd. |