CN102826892A - Preparation method of special synergistic Arctium lappa L. sustained-release fertilizer - Google Patents
Preparation method of special synergistic Arctium lappa L. sustained-release fertilizer Download PDFInfo
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- CN102826892A CN102826892A CN2011101736451A CN201110173645A CN102826892A CN 102826892 A CN102826892 A CN 102826892A CN 2011101736451 A CN2011101736451 A CN 2011101736451A CN 201110173645 A CN201110173645 A CN 201110173645A CN 102826892 A CN102826892 A CN 102826892A
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Abstract
The invention discloses a preparation method of a special synergistic Arctium lappa L. sustained-release fertilizer. The special synergistic Arctium lappa L. sustained-release fertilizer is prepared from polyaspartic acid, urea formaldehyde, urea, monoammonium phosphate, potassium sulfate and the like, wherein the ratio of N to P2O5 to K2O in the fertilizer is 16:18:11; and the total nutrient content is not less than 45%. The preparation method comprises the following processes: crushing the polyaspartic acid, the urea, the monoammonium phosphate and the potassium sulfate, stirring, adding the urea formaldehyde, carrying out mixing granulation, drying, screening, and packaging to obtain finished products. The special fertilizer has dual efficacies of sustained and controlled release of nutrients, and is a special Arctium lappa L fertilizer improving the fertilizer utilization rate and having the advantages of high efficiency, environmental protection, synergy and sustained release. The fertilizer can promote the absorption of the Arctium lappa L. to nutritional elements, improve the fertilizer utilization rate and activate nutrient elements of soil, so 15-30% of the fertilizer application amount is reduced; and the absorption of crops to trace elements comprising Fe, Zn, Mn and the like in the soil is promoted, so the 10-30% of the output is increased. The fertilizer disclosed in the invention is a new product according with Low Carbon Economy and Resource-saving and Environmentally-friendly Agriculture of Chinese industrial policies.
Description
Technical field: fertilizer manufacturing technology of the present invention field, it is slow-release fertilizer dedicated to relate to a kind of synergy burdock.Background technology: burdock (Arctium lappaL.) is the composite family burdock; It is more to contain chemical ingredients; Mainly contain lignanoids, wax, sugar, protein, volatile oil, also have phenolic hydroxyl group material, lipid acid and a spot of vegeto-alkali, sterol, carrotenoid, vitamins B and aldehydes, polyyne class material in addition.Root of Great Burdock has and is good for the stomach, hypoglycemic, reducing blood-fat, hypotensive, kidney invigorating and YANG supporting, dispelling wind and heat pathogens, resolving toxin and disinhibiting the throat, brain tonic, relaxes bowel and anticancer such as grows at effect, is unusual ideal natural health care.Burdock originates in China, imports Japan into about 940 years Christian eras, and existing Japanese regards as high-grade vegetables to burdock, can match in excellence or beauty with genseng, and be the white muscle American ginseng so praise burdock, the good reputation of the ginseng of Japan is arranged.Burdock is more of a specified duration in China plantation history, and it is also wide to distribute, at present in Shandong, the outlet of planting in a large number and earn foreign exchange of provinces such as Jiangsu, Jilin, Heilungkiang, Hebei, Zhejiang, Sichuan, Hubei, Henan, Shaanxi.Only the plantation of one of the annual burdock in Cangshan County Zhuan Wu town is about 5.5 ten thousand mu, increases income about 400,000,000 yuans, production numerous food such as fresh burdock root, Root of Great Burdock powder, burdock tea, burdock sheet, arctium liquor, burdock vinegar, burdock beverage are arranged.The Zhuan Wu town has become known far and wide " township of burdock ".
Aspect researchs such as present chemical ingredients to burdock, nutritive value, processed and applied are more, and to high-yield culturing, the research of fertilising aspect especially is few.Have tens kinds of crops, vegetables, fruit tree etc. special-purpose fertile in the market, produce to the nutrient uptake feature of burdock special-purpose fertile also do not arranged, in the burdock process of growth, will repeatedly impose, not only the fertilizer efficiency fruit is undesirable, and time-consuming.Therefore, to nutrient demand characteristic, the fertilizer provision from soil characteristic of burdock, use our company's urea formaldehyde technology to be the basis, the burdock of producing a kind of efficient, environmental protection, synergy, slowly-releasing is special-purpose fertile.It can promote the absorption of burdock to nutritive element, increases output, strengthens the contrary property in hole, improves quality; Can improve utilization rate of fertilizer, reduce fertilizer amount.Also good slow releasing function be can play, chemistry and the biological fixation reaction carried out in the soil weakened.Reducing nitrogen loss reaches atmospheric pollution; It is the product innovation that meets " low-carbon economy " and " resource-conserving and environmentally friendly agricultural " requirement of national industrial policies.For the Sustainable development that promotes China's agricultural, the harmonious new rural area that builds socialism has important practical significance.Filled up the blank in domestic fertilizer market.
Summary of the invention:
These goods adopt urea formaldehyde technology to add 0.1% SAP 73 exactly, produce the synergy controlled release special fertilizer of elements such as nitrogenous, phosphorus, potassium.It is processed by following raw material: SAP 73, urea formaldehyde, urea, monoammonium phosphate, vitriolate of tartar etc. are formed.Be made into N: P
2O
5: K
2O is 16-18-11, and the synergy burdock slowly-releasing of total nutrient>=45% is special-purpose fertile.Meet State Standard of the People's Republic of China GB15063-2009 composite fertilizer (compound manure).
The technical process of urea chelating slow-release fertilizer and preparation thereof
SAP 73+urea+monoammonium phosphate+vitriolate of tartar → pulverizing, stirring → urea formaldehyde → mixing granulation → drying → screening → packing → finished product
This special use fertilizer nutrient discharges the double effects with slowly-releasing and controlled release.And be a kind of efficient, the environmental protection of utilization rate of fertilizer, long lasting new-type fertilizer product of improving.Reduce loss of chemical fertilizer, the activation nutritive element improves chemical fertilizer utilization ratio, thereby reduces fertilizer amount 15-30%, promotes crop that trace elements such as iron, zinc, manganese in the soil are absorbed, and increases output 10%-30%.
Embodiment:
The practical implementation of the slow-release fertilizer dedicated production of synergy burdock: the synergy burdock special slow release of producing one ton is fertile: the feed proportioning system of production equipment has selected collection control speed control by frequency variation feed proportioning system for use; To realize automatic blending; With SAP 73 1kg, urea 245kg, powdery monoammonium phosphate 409kg, vitriolate of tartar 220kg, filler 75kg through pulverizing, stirring; Add urea formaldehyde 50kg then; Material is just produced finished product through screening, packing again at the rotary drum granulator mixing granulation, carry out drying through whizzer.This product granularity (3.35mm-5.60mm) is 92%, the massfraction of moisture≤2.0%, and particle is smooth, and anti-crushing power is strong, does not lump, and physical behavior is good, is convenient to use.
Claims (2)
1. synergy burdock special slow release fertilizer is processed by following raw material: SAP 73, urea formaldehyde, urea, monoammonium phosphate, vitriolate of tartar etc. are formed, and are made into N: P
2O
5: K
2O is 16-18-11, the synergy burdock controlled release special fertilizer of total nutrient>=45%.
2. the technical process of preparation: SAP 73+urea+monoammonium phosphate+vitriolate of tartar → pulverizing, stirring → urea formaldehyde liquid whitewashing → carry out drying → screening → packing → finished product at rotary drum granulator mixing granulation → whizzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101736451A CN102826892A (en) | 2011-06-18 | 2011-06-18 | Preparation method of special synergistic Arctium lappa L. sustained-release fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101736451A CN102826892A (en) | 2011-06-18 | 2011-06-18 | Preparation method of special synergistic Arctium lappa L. sustained-release fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102826892A true CN102826892A (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101736451A Pending CN102826892A (en) | 2011-06-18 | 2011-06-18 | Preparation method of special synergistic Arctium lappa L. sustained-release fertilizer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204722A (en) * | 2013-04-19 | 2013-07-17 | 上海市农业科学院 | Watermelon long-season cultivation slow-release formulated fertilizer and applications thereof |
| CN104447132A (en) * | 2014-10-23 | 2015-03-25 | 中国农业科学院农业资源与农业区划研究所 | Polyaspartate modified slow-release urea as well as preparation method and application thereof |
| CN104628476A (en) * | 2015-02-05 | 2015-05-20 | 广西中烟工业有限责任公司 | Polyaspartic acid synergistic compound fertilizer special for tobacco and preparation method thereof |
| CN105439765A (en) * | 2015-12-04 | 2016-03-30 | 付锦昕 | Method for preparing compound microorganism bacterium fertilizer special for arctium lappa L |
Citations (5)
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| CN1880286A (en) * | 2005-06-14 | 2006-12-20 | 上海化工研究院 | Complex fertilizer production method without drying process |
| CN101028984A (en) * | 2007-02-13 | 2007-09-05 | 寿光市利丰化工有限公司 | Polypeptide composite fertilizer and its production |
| CN101759495A (en) * | 2009-11-20 | 2010-06-30 | 山东金正大生态工程股份有限公司 | Potassium sulfate slow-release compound and mixed fertilizer and preparation method thereof |
| CN101913965A (en) * | 2010-07-23 | 2010-12-15 | 山东谷丰源化肥有限公司 | Urea formaldehyde sustained-release fertilizer and preparation method thereof |
| CN101921157A (en) * | 2010-08-25 | 2010-12-22 | 河南心连心化肥有限公司 | Production method of slow-release urea |
-
2011
- 2011-06-18 CN CN2011101736451A patent/CN102826892A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1880286A (en) * | 2005-06-14 | 2006-12-20 | 上海化工研究院 | Complex fertilizer production method without drying process |
| CN101028984A (en) * | 2007-02-13 | 2007-09-05 | 寿光市利丰化工有限公司 | Polypeptide composite fertilizer and its production |
| CN101759495A (en) * | 2009-11-20 | 2010-06-30 | 山东金正大生态工程股份有限公司 | Potassium sulfate slow-release compound and mixed fertilizer and preparation method thereof |
| CN101913965A (en) * | 2010-07-23 | 2010-12-15 | 山东谷丰源化肥有限公司 | Urea formaldehyde sustained-release fertilizer and preparation method thereof |
| CN101921157A (en) * | 2010-08-25 | 2010-12-22 | 河南心连心化肥有限公司 | Production method of slow-release urea |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204722A (en) * | 2013-04-19 | 2013-07-17 | 上海市农业科学院 | Watermelon long-season cultivation slow-release formulated fertilizer and applications thereof |
| CN103204722B (en) * | 2013-04-19 | 2014-07-30 | 上海市农业科学院 | Watermelon long-season cultivation slow-release formulated fertilizer and applications thereof |
| CN104447132A (en) * | 2014-10-23 | 2015-03-25 | 中国农业科学院农业资源与农业区划研究所 | Polyaspartate modified slow-release urea as well as preparation method and application thereof |
| CN104628476A (en) * | 2015-02-05 | 2015-05-20 | 广西中烟工业有限责任公司 | Polyaspartic acid synergistic compound fertilizer special for tobacco and preparation method thereof |
| CN105439765A (en) * | 2015-12-04 | 2016-03-30 | 付锦昕 | Method for preparing compound microorganism bacterium fertilizer special for arctium lappa L |
| CN105439765B (en) * | 2015-12-04 | 2018-05-01 | 付锦昕 | A kind of preparation method of burdock specific complex microbial-bacterial fertilizer |
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Application publication date: 20121219 |