CN103449926A - Macro-element water-soluble fertilizer and preparation method thereof - Google Patents
Macro-element water-soluble fertilizer and preparation method thereof Download PDFInfo
- Publication number
- CN103449926A CN103449926A CN2013103962314A CN201310396231A CN103449926A CN 103449926 A CN103449926 A CN 103449926A CN 2013103962314 A CN2013103962314 A CN 2013103962314A CN 201310396231 A CN201310396231 A CN 201310396231A CN 103449926 A CN103449926 A CN 103449926A
- Authority
- CN
- China
- Prior art keywords
- water
- parts
- soluble fertilizer
- macroelement
- urea
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Fertilizers (AREA)
Abstract
The invention provides a macro-element water-soluble fertilizer and a preparation method thereof, and belongs to the field of fertilizers. The macro-element water-soluble fertilizer is prepared from the following raw materials in parts by weight: 300-350 parts of ammonium dihydrogen phosphate, 400-450 parts of potassium nitrate, 200-250 parts of urea, 45-55 parts of anhydrous magnesium sulfate and 1-2 parts of anticaking agents. Compared with the prior art, the method provided by the invention can be used for effectively controlling the moisture, heavy metal content and water-insoluble substance content of a product and preventing caking from appearing in a preparation process.
Description
Technical field
The present invention relates to a kind of fertilizer, particularly water-soluble fertilizer of a kind of macroelement and preparation method thereof.
Background technology
The water-soluble fertilizer of macroelement has following advantage.
1, ultrapure, the inclusion-free of raw material, electricity lead low, but safely use is in cash crop such as various vegetables, flowers, fruit tree, tealeaves, cotton, tobacco, lawns; 2, can meet the demand of agricultural producer to high quality, high stability product fully; 3, water-soluble completely, special good purity, be applicable to all fertilization systems, can be used for that bottom application, punching are executed, drip irrigation and spray irrigation, foliage-spray, and long-term application can not cause soil acidification, harden; 4, good compatibility, can mix use with most agricultural chemicals (except the strong basicity agricultural chemicals), reduces running cost; 5, trace element is present in product with the situation of chelating state, can by plant, effectively be absorbed fully.
Due to the advantage of the water-soluble fertilizer of macroelement, what develop at home recent years is quite swift and violent.In China, the development in water-soluble fertile market is also swifter and more violent.The water-soluble fertile annual production of China in 2010 is 600,000 tons, within 2011, is 1,590,000 tons, and by 2012, the output of water-soluble fertilizer and usage quantity were all over 2,000,000 tons.In March, 2013, general office of the Ministry of Agriculture prints and distributes the notice of " the Integration of Water into Fertilizer instruction ", according to suggestion, by 2015, the Integration of Water into Fertilizer was promoted the total area and will be reached more than 8,000 ten thousand mu, and newly-increased popularizing area is more than 5,000 ten thousand mu, realize that water saving is more than 50%, joint fertilizer 30%, food crop volume increase 20%, the cash crop abridged edition increases income more than 600 yuan.
Divide 1,500 ten thousand mu of newly-increased corn the Integration of Water into Fertilizer application areas, 5,000,000 mu of wheats, 5,000,000 mu of potatos, 5,000,000 mu, cotton, 8,000,000 mu of vegetables, 1,000 ten thousand mu, fruit tree, 2,000,000 mu of other farm crop by crop.Wherein in East China, Central China, south China and southwest emphasis promote fruit tree, vegetables, sugar crop the Integration of Water into Fertilizer, newly-increased 1,200 ten thousand mu.
In the production process of the water-soluble fertilizer of macroelement, we have found a lot of problems, such as easy caking, moisture content of finished products is high, heavy metal content is high, containing problems such as water-insolubles, these problems are the directions that the researchist endeavours research always.
Summary of the invention
The present invention proposes water-soluble fertilizer of a kind of macroelement and preparation method thereof, solved deficiency of the prior art, effectively controlled the content of the moisture in the product, heavy metal content and water-insoluble, and can prevent from occurring caking in preparation process.
Technical scheme of the present invention is achieved in that the water-soluble fertilizer of a kind of macroelement, and it is made by the raw material of following weight part: primary ammonium phosphate 300-350 part, saltpetre 400-450 part, urea 200-250 part, anhydrous magnesium sulfate 45-55 part, anti-hard caking agent 1-2 part.
Further, it is made by the raw material of following weight part: primary ammonium phosphate 320-330 part, saltpetre 420-430 part, urea 220-230 part, anhydrous magnesium sulfate 48-52 part, anti-hard caking agent 1.3-1.8 part.
Further, it is made by the raw material of following weight part: 325 parts of primary ammonium phosphates, 425 parts, saltpetre, 225 parts, urea, 50 parts of anhydrous magnesium sulfates, 1.5 parts of anti-hard caking agents.
Further, described anti-hard caking agent is liquid anti-caking agent.
The preparation method of the above-mentioned water-soluble fertilizer of a kind of macroelement, it comprises the following steps:
(1) first that each raw material weighing is good;
(2) then the potassium nitrate powder of urea and part caking is broken to the 20-40 order, and crosses the 20-40 mesh sieve,
(3) turn on agitator, add the urea and the saltpetre that crush in agitator, other raw materials are added in agitator in the lump simultaneously, with turn/min of rotating speed 40-50 stir 10-20 minute all raw material stirring are even, the water-soluble fertilizer of the macroelement that gets product.
Compared with prior art, the invention has the beneficial effects as follows:
(1) the water-soluble fertilizer of macroelement that the present invention prepares has effectively been controlled moisture, and national Specification moisture is less than 3.0%, and the present invention can be controlled in 0.4%;
(2) can prevent caking, add anti-hard caking agent and can prevent the product caking;
(3) heavy metal content in the water-soluble fertilizer of macroelement that the present invention prepares has obtained effective control;
(4) water-insoluble has obtained effective control simultaneously, and the water-insoluble of product of the present invention is controlled in 0.1%, than the standard of national standard 5%, has dwindled a lot, and the fertilizer application be conducive in peasant's drip irrigation and spray irrigation does not stay impurity.
Embodiment
Below the technical scheme in the present invention is clearly and completely described, obviously, described embodiment is only several embodiment wherein of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment obtained, belong to the scope of protection of the invention.
Embodiment 1:
The water-soluble fertilizer of a kind of macroelement, it is made by the raw material of following weight part: 325 parts of primary ammonium phosphates, 425 parts, saltpetre, 225 parts, urea, 50 parts of anhydrous magnesium sulfates, 1.5 parts of liquid anti-caking agents.In the present embodiment, liquid anti-caking agent used is the KQ-108 series liquid anti-caking agent that Zigong City Honhkang Industry Co.,Ltd produces.
The water-soluble fertilizer of macroelement of preparation 1000Kg, each required raw material is: primary ammonium phosphate 316.6Kg, saltpetre 414.0Kg, urea 219.2Kg, anhydrous magnesium sulfate 48.7Kg, liquid anti-caking agent 1.5Kg.
The preparation method of the above-mentioned water-soluble fertilizer of a kind of macroelement, it comprises the following steps:
(1) first that each raw material weighing is good;
(2) then the potassium nitrate powder of urea and part caking is broken to 30 orders, and crosses 30 mesh sieves,
(3) turn on agitator, add the urea and the saltpetre that crush in agitator, other raw materials are added in agitator in the lump simultaneously, with turn/min of rotating speed 45 stir 15 minutes all raw material stirring are even, the water-soluble fertilizer of the macroelement that gets product.
Embodiment 2:
The water-soluble fertilizer of a kind of macroelement, it is made by the raw material of following weight part: 320 parts of primary ammonium phosphates, 420 parts, saltpetre, 230 parts, urea, 52 parts of anhydrous magnesium sulfates, 1.3 parts of liquid anti-caking agents.In the present embodiment, liquid anti-caking agent used is the KQ-108 series liquid anti-caking agent that Zigong City Honhkang Industry Co.,Ltd produces.
The water-soluble fertilizer of macroelement of preparation 1000Kg, each required raw material is: primary ammonium phosphate 312.7Kg, saltpetre 410.4Kg, urea 224.8Kg, anhydrous magnesium sulfate 50.8Kg, liquid anti-caking agent 1.3Kg.
The preparation method of the above-mentioned water-soluble fertilizer of a kind of macroelement, it comprises the following steps:
(1) first that each raw material weighing is good;
(2) then the potassium nitrate powder of urea and part caking is broken to 20 orders, and crosses 20 mesh sieves,
(3) turn on agitator, add the urea and the saltpetre that crush in agitator, other raw materials are added in agitator in the lump simultaneously, with turn/min of rotating speed 42 stir 18 minutes all raw material stirring are even, the water-soluble fertilizer of the macroelement that gets product.
Embodiment 3:
The water-soluble fertilizer of a kind of macroelement, it is made by the raw material of following weight part: 340 parts of primary ammonium phosphates, 440 parts, saltpetre, 210 parts, urea, 45 parts of anhydrous magnesium sulfates, 2 parts of liquid anti-caking agents.In the present embodiment, liquid anti-caking agent used is the KQ-108 series liquid anti-caking agent that Zigong City Honhkang Industry Co.,Ltd produces.
The water-soluble fertilizer of macroelement of preparation 1000Kg, each required raw material is: primary ammonium phosphate 327.9Kg, saltpetre 424.3Kg, urea 202.5Kg, anhydrous magnesium sulfate 43.4Kg, liquid anti-caking agent 1.9Kg.
The preparation method of the above-mentioned water-soluble fertilizer of a kind of macroelement, it comprises the following steps:
(1) first that each raw material weighing is good;
(2) then the potassium nitrate powder of urea and part caking is broken to 40 orders, and crosses 40 mesh sieves,
(3) turn on agitator, add the urea and the saltpetre that crush in agitator, other raw materials are added in agitator in the lump simultaneously, with turn/min of rotating speed 42 stir 12 minutes all raw material stirring are even, the water-soluble fertilizer of the macroelement that gets product.
In embodiment 1-3, the water-soluble fertile process index of the macroelement of gained detects and to obtain following result:
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. the water-soluble fertilizer of macroelement, it is characterized in that: it is made by the raw material of following weight part: primary ammonium phosphate 300-350 part, saltpetre 400-450 part, urea 200-250 part, anhydrous magnesium sulfate 45-55 part, anti-hard caking agent 1-2 part.
2. the water-soluble fertilizer of a kind of macroelement according to claim 1, it is characterized in that: it is made by the raw material of following weight part: primary ammonium phosphate 320-330 part, saltpetre 420-430 part, urea 220-230 part, anhydrous magnesium sulfate 48-52 part, anti-hard caking agent 1.3-1.8 part.
3. the water-soluble fertilizer of a kind of macroelement according to claim 2, it is characterized in that: it is made by the raw material of following weight part: 325 parts of primary ammonium phosphates, 425 parts, saltpetre, 225 parts, urea, 50 parts of anhydrous magnesium sulfates, 1.5 parts of anti-hard caking agents.
4. the water-soluble fertilizer of a kind of macroelement according to claim 3, it is characterized in that: described anti-hard caking agent is liquid anti-caking agent.
5. require the preparation method of the water-soluble fertilizer of the described a kind of macroelement of any one in 1-4 according to the right profit, it is characterized in that: it comprises the following steps:
(1) first that each raw material weighing is good;
(2) then the potassium nitrate powder of urea and part caking is broken to the 20-40 order, and crosses the 20-40 mesh sieve,
(3) turn on agitator, add the urea and the saltpetre that crush in agitator, other raw materials are added in agitator in the lump simultaneously, with turn/min of rotating speed 40-50 stir 10-20 minute all raw material stirring are even, the water-soluble fertilizer of the macroelement that gets product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310396231.4A CN103449926B (en) | 2013-09-04 | 2013-09-04 | A kind of macroelement Water soluble fertilizer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310396231.4A CN103449926B (en) | 2013-09-04 | 2013-09-04 | A kind of macroelement Water soluble fertilizer and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103449926A true CN103449926A (en) | 2013-12-18 |
| CN103449926B CN103449926B (en) | 2016-03-16 |
Family
ID=49732823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310396231.4A Active CN103449926B (en) | 2013-09-04 | 2013-09-04 | A kind of macroelement Water soluble fertilizer and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103449926B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370657A (en) * | 2014-11-10 | 2015-02-25 | 固镇县科茂棉花专业合作社 | Preparation method of liquid foliage fertilizer for cotton |
| CN106748121A (en) * | 2016-12-18 | 2017-05-31 | 王先涛 | A kind of a great number of elements Water soluble fertilizer anti-caking production technology |
| CN107759374A (en) * | 2017-12-05 | 2018-03-06 | 上海永通化工有限公司 | A kind of anticaking agent for a great number of elements Water soluble fertilizer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5997602A (en) * | 1995-06-22 | 1999-12-07 | Kemira Agro Oy | Aqueous fertilzer suspension containing at least phosphate ions and calcium or magnesium ions and a use of the suspension |
| CN1389441A (en) * | 2002-07-15 | 2003-01-08 | 马义兵 | Formula and production process of instant nutritious plant powder |
| CN101250073A (en) * | 2008-03-25 | 2008-08-27 | 崔广庆 | Multi-element composite boron magnesium fertilizer |
| CN102153408A (en) * | 2011-03-15 | 2011-08-17 | 山东省农业科学院农业资源与环境研究所 | Antiblocking agent for macroelement water-dissolvable fertilizer, as well as preparation and application of the antiblocking agent |
| CN102391045A (en) * | 2011-08-05 | 2012-03-28 | 郭志刚 | Nutrient solution cultivating fertilizer for horticultural crop |
| CN102924188A (en) * | 2012-10-25 | 2013-02-13 | 新疆禾稼欢肥业科技有限责任公司 | Ammonium potassium phosphate composite water-soluble fertilizer |
-
2013
- 2013-09-04 CN CN201310396231.4A patent/CN103449926B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5997602A (en) * | 1995-06-22 | 1999-12-07 | Kemira Agro Oy | Aqueous fertilzer suspension containing at least phosphate ions and calcium or magnesium ions and a use of the suspension |
| CN1389441A (en) * | 2002-07-15 | 2003-01-08 | 马义兵 | Formula and production process of instant nutritious plant powder |
| CN101250073A (en) * | 2008-03-25 | 2008-08-27 | 崔广庆 | Multi-element composite boron magnesium fertilizer |
| CN102153408A (en) * | 2011-03-15 | 2011-08-17 | 山东省农业科学院农业资源与环境研究所 | Antiblocking agent for macroelement water-dissolvable fertilizer, as well as preparation and application of the antiblocking agent |
| CN102391045A (en) * | 2011-08-05 | 2012-03-28 | 郭志刚 | Nutrient solution cultivating fertilizer for horticultural crop |
| CN102924188A (en) * | 2012-10-25 | 2013-02-13 | 新疆禾稼欢肥业科技有限责任公司 | Ammonium potassium phosphate composite water-soluble fertilizer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370657A (en) * | 2014-11-10 | 2015-02-25 | 固镇县科茂棉花专业合作社 | Preparation method of liquid foliage fertilizer for cotton |
| CN106748121A (en) * | 2016-12-18 | 2017-05-31 | 王先涛 | A kind of a great number of elements Water soluble fertilizer anti-caking production technology |
| CN107759374A (en) * | 2017-12-05 | 2018-03-06 | 上海永通化工有限公司 | A kind of anticaking agent for a great number of elements Water soluble fertilizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103449926B (en) | 2016-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102167634B (en) | Oligosaccharide-containing foliar fertilizer composite and application thereof | |
| CN101665390B (en) | Suspension type liquid compound fertilizer and preparation method thereof | |
| CN103204735B (en) | Active polypeptide water-soluble fertilizer and preparation method thereof | |
| CN104478576B (en) | A kind of banana dedicated more nutrition, entirely water-soluble serial fertilizer | |
| CN104725096B (en) | A kind of composite fertilizer of banana different growing stage compounding | |
| CN102491815B (en) | High-concentration nano-carbon cotton special fertilizer and preparation method thereof | |
| CN104817363B (en) | A kind of humic acid water-soluble fertilizer and its preparation and application method | |
| CN103360146A (en) | High potassium washing fertilizer containing amino acid chelated medium and trace elements | |
| CN103420732B (en) | Multifunctional sustained-release fertilizer | |
| CN105777263A (en) | Water-soluble fertilizer containing alginate and various nutrients and preparation method of water-soluble fertilizer | |
| CN104045418A (en) | Nanometer vanadium-selenium sustained and controlled release fertilizer and preparation method thereof | |
| CN104557284A (en) | Special fertilizer for enhancing original aroma of bananas, and application | |
| CN103449926B (en) | A kind of macroelement Water soluble fertilizer and preparation method thereof | |
| CN104341244A (en) | Organic nutrition regulator for tobacco | |
| CN108395358A (en) | A kind of planting fruit trees compound fertilizer and preparation method thereof | |
| CN103739388B (en) | Melt granulation nitro functional special fertilizer of tomatoes and preparation method thereof | |
| AU2021106329A4 (en) | Flower bud differentiation promoter for crops | |
| CN104987222A (en) | Sustained-release synergist for multifunctional synergistic nitrogen fertilizer | |
| CN102976854B (en) | Plant leaf fertilizer prepared by natural tea saponin powder | |
| CN105130539A (en) | Smooth cayenne pineapple package fertilizer and application method thereof | |
| CN108623379A (en) | A kind of tomato water planting special nutrient fluid | |
| CN106748121A (en) | A kind of a great number of elements Water soluble fertilizer anti-caking production technology | |
| CN107840717A (en) | A kind of composite liquid fertilizer | |
| CN103224423B (en) | Technology for co-production of high tower compound fertilizer and anti-soil acidification water soluble fertilizer | |
| CN103449920B (en) | Organic multi-element active potash fertilizer and application method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |