CN101234921B - Sulfur iron base microelement organic multi-component composite fertilizer - Google Patents
Sulfur iron base microelement organic multi-component composite fertilizer Download PDFInfo
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- CN101234921B CN101234921B CN2008100686383A CN200810068638A CN101234921B CN 101234921 B CN101234921 B CN 101234921B CN 2008100686383 A CN2008100686383 A CN 2008100686383A CN 200810068638 A CN200810068638 A CN 200810068638A CN 101234921 B CN101234921 B CN 101234921B
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Abstract
The invention discloses a pyrite microelement organic multi-component compound fertilizer, which consists of: 1 to 2.5 of urea, 1 to 1.9 of potassium chloride or potassium sulfate, 1 to 1.5 of monoammonium phosphate, 1 of humic acidic ammonium, 0.8 to 1 of calcium magnesium, 1 to 1.5 to 2.5 of phosphate, phosphorous gypsum, 1 to 1.5 of Fe-contained waste residue, 0.05 to 0.08 of borax, and 0.04 to0.09 of zinc chloride by mass proportion account; the raw materials are granulized, screened, and dried to obtain the product. The product contains a plurality of elements such as N, P, K, Ca, Mg, Zn, B, SO4, etc required for vegetable growth, is prepared by adding a proper amount of industrial residues after the existing commercial fertilizer is prepared. The pyrite microelement organic multi-component compound fertilizer has the advantages of simple production method, low production cost, simple formulation and convenient application and can be used in the southern acidic soil very well with efficacy of improving the soil. After test, the pyrite microelement organic multi-component compound fertilizer can be not only used as short-term top dressing, but also can be used as base fertilizers and can facilitate the growth of crops in the whole growth period. In addition, the compound fertilizer can not only enhance the yield, but also enhance the product quality.
Description
Technical field
The present invention relates to a kind of production of composite fertilizer, relate in particular to the organic multi-component composite fertilizer and the production of sulfur iron base microelement.
Background technology
Chemical fertilizer is that developing agricultural is produced the requisite production means, and using chemical fertilizer is the important means that guarantees increasing crop yield, according to the pertinent data statistics, and the increase of crop yield, the chemical fertilizer role accounts for 40%～60%.Through the development that China's chemical fertilizer industry decades is produced, also use chemical fertilizer in a large number in China rural area, except increasing crop yield, using of chemical fertilizer also reduces labor cost to a certain extent.In some areas, the improper situation about not increasing production after the fertilising that occurred of chemical fertilizer of using is arranged.Agricultural, soil aspect expert's result of study shows, the needed nutrient of farm crop is except nitrogen, phosphorus, potassium three elements, also need certain trace element and other elements, requirement is by applying fertilizers scientifically, match fertilising, satisfied farm crop and just might increase production varied requirement of the nutrient of fertilizer, will determine rate of fertilizer application and nutrient kind every year according to the soil actual needs, therefore, the compound manure that meets the needs of arises at the historic moment.On market, diversified compound manure kind has just appearred.This also has embodiment in Chinese patent literature, wherein, application number is that the organic and inorganic made of base-material is multiple fertile for (93103831.6) name is called that " a kind of polyelement composite fertilizer and method for making thereof " belong to the waste residue, and purpose is to provide a kind of polynary fertilizer and method for making thereof again that makes with the chemical Treatment oil cake.This invention adopts copper sulfate-ammonia soln to handle oil cake, adds a kind of polynary multiple fertile that proper N, phosphorus, potash fertilizer make again.Oil cake must through pulverize, with copper sulfate-ammonia soln handle, hill reaction, add nitrogen, phosphorus, potash fertilizer mixing, granulation, drying, screening again and get.It is introduced to promote plant growth, high yield by the concentrated fertilizer that invention provides, can also improve the soil; Method for making is simple, and reduced investment, cost are low, good in economic efficiency.Also having application number all is these class composite fertilizers for (02133818.3) name is called " the modified method for preparing multi-component composite fertilizer of slip ", application number for (02113707.2) name is called " production method of sulphur, Fe-base multielement composite fertilizer " etc.Because China is vast in territory, soil type is more, and crop varieties is many, and requirement adapts to various places soil, crop composite fertilizer kind is corresponding also just many, at present, and unified composite fertilizer standard.Only main nutrient elements N, P, K content are had certain regulation, require to express the product composition in fertilizer product specification sheets or the packing, the acquisition quality supervised department is permitted and is accepted oversight.
Summary of the invention
The objective of the invention is by the contriver through research and practice, work out and be suitable for that cash crop use, the organic multi-component composite fertilizer that contains trace element, this composite fertilizer is the also fine use in area with heavy rainfall in south, and wherein additive also adds iron slag in the industrial residue, phosphogypsum, not only solved problem of environmental pollution but also the product of certain nutrition was provided to plant, also require production method simple, implement easily, the contriver is by making great efforts to have reached these purposes.
The present invention realizes by the following technical solutions, the quality proportional quantity of the various raw materials that this sulfur iron base microelement organic multi-component composite fertilizer adds is: urea 1～2.5, Repone K or vitriolate of tartar 1～1.9, monoammonium phosphate 1～1.5, ammonium humate 1, fused(calcium magnesium)phosphate 0.8～1, phosphogypsum 1～1.5～2.5, iron slag is produced sulfate cinder 1～1.5 as Steel Plant's iron slag or sulfurous iron ore, borax 0.05～0.08, zinc chloride 0.04～0.09; Above raw material was 80 order meals, and they are stirred, and put into the granulation of cylinder tablets press, through screening, was drying to obtain product, and screenings returns granulation.
The quality proportional quantity of the various raw materials of above-mentioned sulfur iron base microelement organic multi-component composite fertilizer is: urea 1, Repone K or vitriolate of tartar 1.5, monoammonium phosphate 1.5, ammonium humate 1, fused(calcium magnesium)phosphate 1, phosphogypsum 2.5, Steel Plant's iron slag 1.5, borax 0.08, zinc chloride 0.04.
The quality proportional quantity of the various raw materials of above-mentioned sulfur iron base microelement organic multi-component composite fertilizer is: urea 2.5, Repone K or vitriolate of tartar 1.9, monoammonium phosphate 1.5, ammonium humate 1, fused(calcium magnesium)phosphate 1, phosphogypsum 1.5, Steel Plant's iron slag 1.5, borax 0.05, zinc chloride 0.09.
Sulfur iron base microelement organic multi-component composite fertilizer of the present invention comprises key element N, P, K, Ca, Mg, Zn, B, the SO of various plants growth needs
4Deng, be formulated with an amount of industrial residue of existing goods chemical fertilizer preparation back adding, there is production method easy, production cost is low, and prescription is rationally used advantages such as convenient.Also can finely use in southern acid soil, owing to utilize organic substance humic acid salt, the effect of phosphogypsum etc. has the effect of improving the soil, and does not use other organic putrid fermentation problems that exist to deposit.Can not only topdress as short-term through test, also can make base manure and use, can promote the growth of crop in the whole growth phase; Not only output can be improved, and the quality of product can be improved.
Wherein Steel Plant's iron slag is the waste residue mixture general designation after slag, ferric oxide waste residue, the rust cleaning.
Embodiment
Embodiment 1: the quality proportional quantity by the various raw materials of sulfur iron base microelement organic multi-component composite fertilizer is: urea 1, Repone K or vitriolate of tartar 1.5, monoammonium phosphate 1.5; ammonium humate 1, fused(calcium magnesium)phosphate 1, phosphogypsum 2.5; copper smelter slag 1.5; borax 0.08, zinc chloride 0.04 above raw material (in t) was processed into 80 order meals, and they are stirred; put into the granulation of cylinder tablets press; screening is drying to obtain the about 10t of product, and screenings returns granulation.Use Repone K or vitriolate of tartar all to provide potassium nutrition, can in specification sheets, provide according to customer requirement and indicate.
Embodiment 2: the quality proportional quantity by the various raw materials of sulfur iron base microelement organic multi-component composite fertilizer is: urea 2.5, Repone K or vitriolate of tartar 1.9, monoammonium phosphate 1.5; ammonium humate 1, fused(calcium magnesium)phosphate 1, phosphogypsum 1.5; copper smelter slag 1.5; borax 0.05, zinc chloride 0.09 (in t) stirs them; put into the granulation of cylinder tablets press; screening is drying to obtain the about 11t of product, and screenings returns granulation
Claims (3)
1. sulfur iron base microelement organic multi-component composite fertilizer; the quality proportional quantity that it is characterized in that the various raw materials that add is: urea 1～2.5; Repone K or vitriolate of tartar 1～1.9; monoammonium phosphate 1～1.5; ammonium humate 1; fused(calcium magnesium)phosphate 0.8～1, phosphogypsum 1～2.5, iron slag; be Steel Plant's iron slag or sulfurous iron ore production sulfate cinder 1～1.5; borax 0.05～0.08, zinc chloride 0.04～0.09 above raw material was 80 order meals, and they are stirred; put into the granulation of cylinder tablets press; through screening, be drying to obtain product, screenings returns granulation.
2. a kind of sulfur iron base microelement organic multi-component composite fertilizer according to claim 1, the quality proportional quantity that it is characterized in that various raw materials is: urea 1, Repone K or vitriolate of tartar 1.5, monoammonium phosphate 1.5, ammonium humate 1, fused(calcium magnesium)phosphate 1, phosphogypsum 2.5, Steel Plant's iron slag 1.5, borax 0.08, zinc chloride 0.04.
3. a kind of sulfur iron base microelement organic multi-component composite fertilizer according to claim 1, the quality proportional quantity that it is characterized in that various raw materials is: urea 2.5, Repone K or vitriolate of tartar 1.9, monoammonium phosphate 1.5, ammonium humate 1, fused(calcium magnesium)phosphate 1, phosphogypsum 1.5, Steel Plant's iron slag 1.5, borax 0.05, zinc chloride 0.09.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2008100686383A CN101234921B (en) | 2008-02-22 | 2008-02-22 | Sulfur iron base microelement organic multi-component composite fertilizer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008100686383A CN101234921B (en) | 2008-02-22 | 2008-02-22 | Sulfur iron base microelement organic multi-component composite fertilizer |
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| CN101234921A CN101234921A (en) | 2008-08-06 |
| CN101234921B true CN101234921B (en) | 2010-06-09 |
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| CN2008100686383A Expired - Fee Related CN101234921B (en) | 2008-02-22 | 2008-02-22 | Sulfur iron base microelement organic multi-component composite fertilizer |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102372527B (en) * | 2010-08-11 | 2013-12-25 | 辽宁省农业科学院环境资源与农村能源研究所 | Si-Ca-Zn-S-Mg fertilizer |
| US9840415B2 (en) | 2012-06-21 | 2017-12-12 | Outotec (Finland) Oy | Process and plant for separating heavy metals from phosphoric starting material |
| CN104761334A (en) * | 2015-03-18 | 2015-07-08 | 黄成博 | Long-acting nitrogen-phosphorus composite fertilizer containing industrial iron waste residue |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384082A (en) * | 2002-04-30 | 2002-12-11 | 徐国友 | Production process of S-and Fe-base multielement composite fertilizer |
| CN1483710A (en) * | 2003-07-18 | 2004-03-24 | 曹玉珩 | Rareearth humic acid complete compound fertilizer, its preparation method and use |
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- 2008-02-22 CN CN2008100686383A patent/CN101234921B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384082A (en) * | 2002-04-30 | 2002-12-11 | 徐国友 | Production process of S-and Fe-base multielement composite fertilizer |
| CN1483710A (en) * | 2003-07-18 | 2004-03-24 | 曹玉珩 | Rareearth humic acid complete compound fertilizer, its preparation method and use |
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| CN101234921A (en) | 2008-08-06 |
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Granted publication date: 20100609 Termination date: 20130222 |