CN104291914A - Amino acid complexation water soluble fertilizer and preparation process thereof - Google Patents
Amino acid complexation water soluble fertilizer and preparation process thereof Download PDFInfo
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- CN104291914A CN104291914A CN201310294968.5A CN201310294968A CN104291914A CN 104291914 A CN104291914 A CN 104291914A CN 201310294968 A CN201310294968 A CN 201310294968A CN 104291914 A CN104291914 A CN 104291914A
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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 invention discloses an amino acid complexation water soluble fertilizer. The amino acid complexation water soluble fertilizer comprises the following components in parts by weight: 500 parts of water, 30-50 parts of boric acid, 1-3 parts of copper sulfate, 0.5-5 parts of ferrous sulfate, 1-10 parts of manganese sulfate, 50-100 parts of zinc sulfate, 100-200 parts of amino acid, 10-30 parts of sodium hydroxide, 100-300 parts of urea, 50-200 parts of potassium nitrate, 10-30 parts of monopotassium phosphate and 1-10 parts of alkylphenol ethoxylates. A preparation process of the amino acid complexation water soluble fertilizer comprises a three-step complexation reaction, and the steps of cooling, precipitating, centrifuging and filtering. The amino acid complexation water soluble fertilizer has the beneficial effects that the full complexation time, temperature and pH value of each element are controlled strictly, and step-by-step complexation is adopted, so that the complexation degree of each element is increased, and the antagonistic effect among the elements is eliminated.
Description
Technical field
The invention belongs to the water soluble fertilizer of agricultural production, particularly a kind of amino-acid complex water soluble fertilizer and preparation technology thereof.
Background technology
Complex compound is exactly molecule or ion are combined with metal ion, the material that the process forming very stable new ion is formed.Various nutrient elements complexing needed for plant be called that complexing is fertile, the English of polynary complexing fertilizer is called Multielement complexation fertilizer.
Polynary complexing fertilizer is of many uses, can be used for seed dressing, foliage-spray, supplements crop trace element, reach early send out strong sprout, the object of increasing both production and income.
Last century abroad finds as country's research such as American and Britain, day, and chelated trace fertilizer is conducive to the absorption of plant, but is only limitted to trace element; To the middle of last century, comprehensively and extensively, further by middle and trace element chelating, and utilisation technology instructs perfect, with strong points in application technical research.The agricultural chelated trace fertilizer that cibaSpecial tyChemical scorp company of the Jia You U.S. of major country of production produces has more than 20 series product, and be applied 120 countries and regions, 2002 annual value of production are up to 7.085 hundred million CHF; The organic iron fertilizer that AkzoNobel company of Holland produces; The organic chelated trace fertilizer of the AvaChemicalsPvt.Ltd company production of India; The DojindoLaboratories company of Japan produces organic chelated trace fertilizer, found Argentinian QuimicosEssiodS.A. company 20 century 70 mid-terms.But they are exhausted, and most product is solid state, be only limitted to several trace element of chelating.
The middle of last century, this high-end chelating technology obtains the attention of state leader, drop into over ten billion Yuan, by in tens place soil agrochemistry headed by general Prof Lee and Plant Nutrition expert fill the resource that part utilizes China oneself, through studying intensively of decades, finally large, middle and trace element are carried out entirety, complete first complexing; Its product effect and stabilization technique reach the leading level in the world, obtain great attention and the approval of colleague both at home and abroad, establish the first place in the world of China in agricultural complexing is fertile at one stroke, become outshining othersOne branch of the tree is particularly thriving in technology and product application for this reason; And it is fertile to produce serial complexing, and its product market price only has 1/50th of original product.But due to the mutual antagonistic action between each element, govern the complexing degree of each element, effect of product is not fully played.
However, organic complex fertilizer still has the fertile incomparable advantage with conventional inorganic, and becomes the developing direction of current agricultural special efficacy intelligence special fertilizer, seriation, diversification, to become more meticulous and the utilisation technology of advanced person is the development trend of this technology.
Although prior art by each element complex coordination in one, due to the antagonistic action of each element, so complexing degree is not high, not only cause the waste of resource, and effect of product can also can not get fully playing.
Summary of the invention
For the problems referred to above, the present invention aims to provide a kind of amino-acid complex water soluble fertilizer, improves the complexing degree of each element, eliminates the antagonistic action between element.
For realizing this technical purpose, the solution of the present invention is:
A kind of amino-acid complex water soluble fertilizer, comprises the component of following parts by weight: 500 parts, water; Boric acid 30-50 part; Copper sulfate 1-3 part; Ferrous sulfate 0.5-5 part; Manganous sulfate 1-10 part; Zinc sulfate 50-100 part; Amino acid/11 00-200 part; Sodium hydroxide 10-30 part; Urea 100-300 part; Saltpetre 50-200 part; Potassium primary phosphate 10-30 part; Alkylphenol polyoxyethylene 1-10 part.
Preferably, the component of following parts by weight is comprised: 500 parts, water; Boric acid 40 parts; 2 parts, copper sulfate; 1 part, ferrous sulfate; Manganous sulfate 5 parts; 80 parts, zinc sulfate; Amino acid/11 25 parts; 15 parts, sodium hydroxide; 200 parts, urea; 100 parts, saltpetre; Potassium primary phosphate 15 parts; Alkylphenol polyoxyethylene 3 parts.
In addition, present invention also offers a kind of preparation technology of above-mentioned amino-acid complex water soluble fertilizer, comprise the following steps:
In reactor, add water and boric acid, keep temperature to be 40 DEG C-60 DEG C, stir 5-15 minute, control ph is 4-5;
In reactor, slowly add copper sulfate, ferrous sulfate, manganous sulfate and zinc sulfate successively, constantly stir simultaneously, after all adding, continue to stir 5-15 minute, and keep temperature to be 50 DEG C-70 DEG C, control ph is 4-5;
In reactor, slowly add amino acid and stir 5-15 minute, then adding sodium hydroxide, keep temperature to be 50 DEG C-70 DEG C, control ph is 6-7;
In reactor, slowly add urea and stir 5-15 minute, keep temperature to be 40 DEG C-60 DEG C, control ph is 5-6;
In reactor, slowly add saltpetre and stir 5-15 minute, more slowly add potassium primary phosphate and stir 5-15 minute, keep temperature to be 40 DEG C-60 DEG C, control ph is 6-7;
Add alkylphenol polyoxyethylene, keep temperature to be 40 DEG C-60 DEG C, control ph is 6-7, stirs 5-15 minute;
Reacted liquid is imported cooling pool, carries out naturally cooling, be cooled to normal temperature;
Cooled liquid is imported settling tank, and precipitate the solid of non-complete reaction, the used time is 10-15 hour altogether for cooling step and settling step;
Liquid after precipitation is imported whizzer and carries out centrifugally operated;
Liquid after centrifugal is imported the pond being provided with 150 eye mesh screens, gets the liquid after filtration and carry out filling.
The present invention is because have employed the method for substep complexing, can by control temperature and pH value, the ion making character close is fully ionization also complexing within a certain period of time, relatively reduce in the kind often walking complex reaction intermediate ion like this, degree of ionization is just corresponding to be added, therefore just eliminate the antagonistic action between element to greatest extent, improve their complexing degree.
Beneficial effect of the present invention is, the time of the abundant complexing of each element of strict control, temperature, pH value, and adopts the mode of substep complexing, improves the complexing degree of each element, eliminates the antagonistic action between element; Obtained fertilizer is rich in the various trace elements needed for farm crop, promotes have significant effect to crops quality.
Accompanying drawing explanation
Fig. 1 is preparation technology's schematic flow sheet of the embodiment of the present invention.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further details.
Embodiment one:
To produce one ton of amino-acid complex water soluble fertilizer, following component need be used:
Water: 500 kilograms; Boric acid: 40 kilograms; Copper sulfate: 2 kilograms; 1 kilogram, ferrous sulfate; Manganous sulfate: 5 kilograms;
Zinc sulfate: 80 kilograms; Amino acid: 125 kilograms; Sodium hydroxide: 15 kilograms; Urea: 200 kilograms; Saltpetre: 100 kilograms; Potassium primary phosphate: 15 kilograms; Alkylphenol polyoxyethylene: 3 kilograms.
Embodiment two:
Amino-acid complex water soluble fertilizer, comprises the component of following parts by weight:
500 parts, water; Boric acid 30 parts; 1 part, copper sulfate; 0.5 part, ferrous sulfate; Manganous sulfate 1 part; 50 parts, zinc sulfate; Amino acid/11 00 part; 10 parts, sodium hydroxide; 100 parts, urea; 50 parts, saltpetre; Potassium primary phosphate 10 parts; Alkylphenol polyoxyethylene 1 part.
Embodiment three:
Amino-acid complex water soluble fertilizer, comprises the component of following parts by weight:
500 parts, water; Boric acid 50 parts; 3 parts, copper sulfate; 5 parts, ferrous sulfate; Manganous sulfate 10 parts; 100 parts, zinc sulfate; 200 parts, amino acid; 30 parts, sodium hydroxide; 300 parts, urea; 200 parts, saltpetre; Potassium primary phosphate 30 parts; Alkylphenol polyoxyethylene 10 parts.
Fertilizer in product of the present invention is rich in multiple element, wherein:
Nitrogen is the composition of many important organic compounds in plant materials, affects the metabolic process of plant and grow in many-side.Nitrogen is the major ingredient of protein, and being the base substance in vegetable cell protoplasma composition, is also the basis of plant vital activity.Biological phenomena is not had without nitrogen.Nitrogen is chlorophyllous composition, is again the composition of nucleic acid, and in plant materials, various biological enzyme is also containing nitrogen.In addition, the composition of nitrogen or some VITAMIN (as VITMAIN B1, B2, B6 etc.) and alkaloid (as nicotine, theophylline).
Phosphorus is the composition of many organic compound in plant materials, and the various metabolic processes again in many ways in involved in plant body, play an important role in growth and development of plants.Phosphorus is the chief component of nucleic acid, and nucleic acid is present in nucleus and protoplasma, growth and development of plants and metabolic process all very important, be that cell fission and root growth are indispensable.Phosphorus is the component of phosphatide, is biomembranous important component part.The composition of phosphorus or other important phosphorus compounds, as adenosine triphosphate (ATP), various desaturase, transaminase etc.Phosphorus has the resistance improving plant and the ability adapting to external environmental condition.
Potassium is not the composition of organic compound in plant materials, and main is that ionic condition is present in plant cell liquor.It is the activator of multiple enzyme, plays an important role in metabolic process, not only can promote photosynthesis, can also promote nitrogen metabolism, improves plant to the absorption of nitrogen and utilization.Potassium regulates the osmotic pressure of cell, coordinate plant growth and water for economy, strengthens the ability of the anti-undesirable element (drought, cold, disease, saline and alkaline, lodging) of plant.Potassium can also improve quality of agricultural product.
Boron can promote the normal operation of carbohydrate, promotes formation and the growth of reproductive organ, promotes cell fission and cell elongation, improve fabaceous nitrogen fixing capacity.
The effect of manganese in plant materials mainly by realize the impact of enzymic activity, so manganese is catalytic elements again.
Copper is many oxidasic compositions in plant materials, or the activator of some enzyme, and participate in many redox reactions, it also participates in photosynthesis, affects the metabolism of nitrogen, promotes the growth of floral organ.
Zinc is composition or the activator of some enzyme, and zinc produces wide influence by the effect of enzyme to plant carbon and nitrogen metabolism and participates in photosynthesis, participates in the synthesis of growth hormone, promotes reproductive development and improve resistance.
Iron is mainly absorbed with the inner complex of Fe2+.Iron enters and is just in the state of being fixed in plant materials and not easily moves.Iron is that synthesize chlorophyll (chl) is necessary.
For the amino-acid complex water soluble fertilizer in embodiment one, its preparation technology as shown in Figure 1, comprises the following steps:
The first step: add 500 kg of water and 40 kilograms of boric acid in a kettle., and keep the temperature of 50 degree Celsius, stirs 10 minutes, control pH=4-5 simultaneously;
Second step: slowly add 2 kilograms of copper sulfate, 1 kilogram of ferrous sulfate, 5 kilograms of manganous sulfates and 80 kilograms of zinc sulfate successively in reactor, constantly stir (after all adding, still stirring 10 minutes) on one side, and keep the temperature of 60 degree Celsius, control pH=4-5;
3rd step: slowly add amino acid/11 25 kilograms and stir after 10 minutes in reactor, add about 15 kilograms, sodium hydroxide, keep 60 degrees Celsius, control pH=6-7, this is the first step complex reaction;
4th step: slowly add 200 kilograms of urea and stir 10 minutes in reactor, keep 50 degrees Celsius, control pH=5-6, this is second step complex reaction simultaneously;
5th step: slowly add 100 kilograms, saltpetre in reactor, stir after 10 minutes, more slowly add 15 kg of phosphoric acid potassium dihydrogens and stir 10 minutes, this process keeps 50 degrees Celsius, control pH=6.5, and this is the 3rd step complex reaction);
6th step: add 3 kilograms of auxiliary agent alkylphenol polyoxyethylene, keeps 50 degrees Celsius, control pH=6-7, and imports settling tank after stirring 10 minutes;
7th step: reacted liquid is imported cooling pool, carries out naturally cooling, be cooled to normal temperature:
8th step: cooled liquid is imported settling tank, and precipitate the solid of non-complete reaction, the used time is 10-15 hour altogether for cooling step and settling step;
9th step: the liquid after precipitation is imported whizzer and carries out centrifugally operated;
Tenth step: the liquid after centrifugal is imported the pond being provided with 150 eye mesh screens, gets the liquid after filtration and carry out filling.
Amino-acid complex water soluble fertilizer in the present invention, is rich in the various trace elements needed for farm crop, and its constituent content is as follows: organonitrogen >=22 grams per liter; Phosphorus >=4 grams per liter; Potassium >=16 grams per liter; Amino acid >=100 grams per liter; Zinc+boron >=20 grams per liter; Other element >=11 grams per liters.
The fertilizer of the application of the invention, a lot of product all achieves good market effect, and such as: Wanning Wu Chang " without the black beauty of seed " proposes the listing of previous week, fruit shape fruit look good, sugariness increases 2-6 point; Nonstandard melon (less than nine jin) is less than others 1/3rd; More for shelf-stable and transport.
Chengmai is drawn greatly " very sweet " pineapple, acidity reduces, and sugariness increases 2-6 point, and Mean Fruit Weight reaches 4 jin, and mouthfeel is good, and accumulating is good.
The above; be only preferred embodiment of the present invention; not in order to limit the present invention, every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solution of the present invention.
Claims (3)
1. the complete first complexing water soluble fertilizer of a seed amino acid, comprises the component of following parts by weight: 500 parts, water; Boric acid 30-50 part; Copper sulfate 1-3 part; Ferrous sulfate 0.5-5 part; Manganous sulfate 1-10 part; Zinc sulfate 50-100 part; Amino acid/11 00-200 part; Sodium hydroxide 10-30 part; Urea 100-300 part; Saltpetre 50-200 part; Potassium primary phosphate 10-30 part; Alkylphenol polyoxyethylene 1-10 part.
2. amino-acid complex water soluble fertilizer according to claim 1, is characterized in that: the component comprising following parts by weight: 500 parts, water; Boric acid 40 parts; 2 parts, copper sulfate; 1 part, ferrous sulfate; Manganous sulfate 5 parts; 80 parts, zinc sulfate; Amino acid/11 25 parts; 15 parts, sodium hydroxide; 200 parts, urea; 100 parts, saltpetre; Potassium primary phosphate 15 parts; Alkylphenol polyoxyethylene 3 parts.
3. the preparation technology of amino-acid complex water soluble fertilizer according to claim 1, comprises the following steps:
In reactor, add water and boric acid, keep temperature to be 40 DEG C-60 DEG C, stir 5-15 minute, control ph is 4-5;
In reactor, slowly add copper sulfate, ferrous sulfate, manganous sulfate and zinc sulfate successively, constantly stir simultaneously, after all adding, continue to stir 5-15 minute, and keep temperature to be 50 DEG C-70 DEG C, control ph is 4-5;
In reactor, slowly add amino acid and stir 5-15 minute, then adding sodium hydroxide, keep temperature to be 50 DEG C-70 DEG C, control ph is 6-7;
In reactor, slowly add urea and stir 5-15 minute, keep temperature to be 40 DEG C-60 DEG C, control ph is 5-6;
In reactor, slowly add saltpetre and stir 5-15 minute, more slowly add potassium primary phosphate and stir 5-15 minute, keep temperature to be 40 DEG C-60 DEG C, control ph is 6-7;
Add alkylphenol polyoxyethylene, keep temperature to be 40 DEG C-60 DEG C, control ph is 6-7, stirs 5-15 minute;
Reacted liquid is imported cooling pool, carries out naturally cooling, be cooled to normal temperature;
Cooled liquid is imported settling tank, and precipitate the solid of non-complete reaction, the used time is 10-15 hour altogether for cooling step and settling step;
Liquid after precipitation is imported whizzer and carries out centrifugally operated;
Liquid after centrifugal is imported the pond being provided with 150 eye mesh screens, gets the liquid after filtration and carry out filling.
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| CN201310294968.5A CN104291914A (en) | 2013-07-15 | 2013-07-15 | Amino acid complexation water soluble fertilizer and preparation process thereof |
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| CN201310294968.5A CN104291914A (en) | 2013-07-15 | 2013-07-15 | Amino acid complexation water soluble fertilizer and preparation process thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105503396A (en) * | 2015-12-23 | 2016-04-20 | 金广彦 | Production method of edible fungus base stock pH conditioner |
| CN106472565A (en) * | 2016-10-13 | 2017-03-08 | 合肥润雨农业科技有限公司 | A kind of derivant promoting Fructus Pruni pseudocerasi development of floral organs and using method |
| CN107602194A (en) * | 2017-10-26 | 2018-01-19 | 唐翔 | A kind of compound Water soluble fertilizer and preparation method thereof |
| CN108689757A (en) * | 2017-04-10 | 2018-10-23 | 谢二军 | A kind of water solubility iron fertilizer and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105503396A (en) * | 2015-12-23 | 2016-04-20 | 金广彦 | Production method of edible fungus base stock pH conditioner |
| CN106472565A (en) * | 2016-10-13 | 2017-03-08 | 合肥润雨农业科技有限公司 | A kind of derivant promoting Fructus Pruni pseudocerasi development of floral organs and using method |
| CN108689757A (en) * | 2017-04-10 | 2018-10-23 | 谢二军 | A kind of water solubility iron fertilizer and preparation method thereof |
| CN107602194A (en) * | 2017-10-26 | 2018-01-19 | 唐翔 | A kind of compound Water soluble fertilizer and preparation method thereof |
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