CN102815995B - Preparation method of composite envelope fertilizer containing amino acid chelate liquid special for peanut base fertilizer - Google Patents
Preparation method of composite envelope fertilizer containing amino acid chelate liquid special for peanut base fertilizer Download PDFInfo
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- CN102815995B CN102815995B CN201210267392.9A CN201210267392A CN102815995B CN 102815995 B CN102815995 B CN 102815995B CN 201210267392 A CN201210267392 A CN 201210267392A CN 102815995 B CN102815995 B CN 102815995B
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Abstract
The invention discloses a preparation method of composite envelope fertilizer containing amino acid chelate liquid special for peanut base fertilizer, which comprises the following steps: mixing 12-15 parts of urea, 24-28 parts of diammonium phosphate, 18-25 parts of potassium chloride, 2-5 parts of zinc sulfate, 1-2 parts of sodium borate, 1-3 parts of cortex ailanthic powder, 1-3 parts of cyrtomium fortune powder, 3-5 parts of compound powder body evenly according to part by weight; spraying in 2-4 parts of the amino acid chelate liquid and 4-5 parts of bonding liquid; granulate a mixture so as to obtain composite fertilizer particles; and spraying 7-10 parts of molten paraffin wax envelope on the surfaces of 100 parts of the composite fertilizer particles so as to obtain a product. According to the invention, each nutrient element needed for peanut growth is matched reasonably so as to prepare composite fertilizer; in addition, the composite fertilizer is characterized by light quality, water retention, fertilizer maintenance and excellent slow release performance.
Description
Technical field
The present invention relates to fertilizer field, is exactly the special-purpose preparation method who contains the composite coated fertilizer of chelating amino acids liquid of base fertilizer that cultivates peanut.
Background technology
Coated fertilizer claims again coated fertilizer, film fertilizer.The fertilizer forming with semipermeability or opacity film substrate parcel quick-acting chemical fertilizer granule.Filmogen has plastics, resin, paraffin, polyethylene and elementary sulfur etc.The object of coating is that the available nutrient of coated fertilizer the inside after being manured into soil is discharged lentamente, to extend fertilizer efficiency.Rate of release is decided by coating kind, thickness, particle diameter, fertilizer solvability, the soil moisture, soil moisture content and soil microbial activities etc.Be applicable to that economic worth is high, breeding time is long, fertilizer requirement is large but the crop of inconvenient split application, and nutrient is easy to that the temperature of leaching loss is high, area of heavy rainfull or irrigation region, especially on the light sand loam soil of quality.Existing coated fertilizer lacks specific aim more.
Summary of the invention
The object of the present invention is to provide the preparation method of the special-purpose composite coated fertilizer containing chelating amino acids liquid of a kind of with strong points, effective peanut base fertilizer.
Above-mentioned purpose realizes by following scheme:
One preparation method who cultivates peanut the special-purpose composite coated fertilizer containing chelating amino acids liquid of base fertilizer, is characterized in that: comprise the following steps:
(1) mix raw material 2-3 weight part calcium carbonate, 2-4 weight part iron sand, 1-2 weight part rhombspar, 1.5-3 weight part potassium felspar sand, 1-2 weight part slag, after after 400-500 ℃ of scaling loss 6-8 hour, grind to form nanometer powder, after mixing by weight with 2-4 weight part flyash, obtain composite powder standby;
(2) first animal hair being added to concentration is to be hydrolyzed 1-2 hour at sulfuric acid 100-110 ℃ of 25-35%, generate amino acid, then add lime and be neutralized to pH value 6.0-6.8, obtain hydrolyzed solution, every 15 weight part hydrolysis liquid add 3-4 weight part carboxymethyl cellulose, add again 1-2 parts by weight of ferrous sulfate, 3-4 weight part ammonium molybdate to dissolve, at 90-105 ℃ of reaction 5-6 hour, obtain chelating amino acids liquid standby;
(3) 12-15 weight part urea, 24-28 weight part diammonium phosphate, 18-25 weight part Repone K, 2-5 weight part zinc sulfate, 1-2 weight part borax, 1-3 weight part Root-bark of Chinese Toona powder, 1-3 weight part rhizome of cyrtomium powder, the composite powder of 3-5 weight part are mixed by weight, spray into again 2-4 weight part chelating amino acids liquid and 4-5 weight part binding liquid, granulation, obtains compound fertilizer granule;
(4) at 100 weight part compound fertilizer granule surface sprinkling 7-10 weight part melt paraffin coatings, obtain product.
Described one preparation method who cultivates peanut the special-purpose composite coated fertilizer containing chelating amino acids liquid of base fertilizer, is characterized in that: described binding liquid refers to a kind of in water glass, benzene emulsion, acrylate and vinyl acetate emulsion, resol, polyvinyl acetate emulsion and rosin.
Described one preparation method who cultivates peanut the special-purpose composite coated fertilizer containing chelating amino acids liquid of base fertilizer, is characterized in that: described hydrolyzed solution proportion is 1.1-1.3g/ml.
Described one preparation method who cultivates peanut the special-purpose composite coated fertilizer containing chelating amino acids liquid of base fertilizer, is characterized in that: every 120-150g animal hair adopts the sulphuric acid hydrolysis that the concentration of 200-300ml is 25-35%.
Described one preparation method who cultivates peanut the special-purpose composite coated fertilizer containing chelating amino acids liquid of base fertilizer, it is characterized in that: step (4) operating procedure is: in rotary drum seed-coating machine, put into by weight compound fertilizer granule, preheating 12-15min at 60-70 ℃, the rotating speed of seed-coating machine is at 40-50r/min, toward the paraffin that sprays heating and melting in rotary drum bag, sprayed by weight after paraffin, cool the temperature to 20-30 ℃, seed-coating machine rotating speed is 35-45r/min, after 12-15 minute, discharging, obtains product after normal temperature cooling drying.
Beneficial effect of the present invention is:
The present invention by each required nutritive element of reasonable composite peanut growth, makes compound manure, and light weight, water holding, fertilizer conservation, sustained release performance are outstanding.Root-bark of Chinese Toona, rhizome of cyrtomium have sterilization and disinsection effect, wear into pulvis, sneak in compound manure, contribute to prevention and elimination of disease and pests.Chelating amino acids liquid mixes micro-, moderate-element wherein, when having increased the nutrition of fertilizer, can allow micro-, moderate-element discharge more slowly.
Paraffin can regulate the slow release effect of coated fertilizer as outer coating agent.By composite powder, to the favourable absorption effect of chemical fertilizer nutrient, the retardation of soil pore water infiltration is delayed to the release to chemical fertilizer nutrient, obtained good result, also enriched the nutritive element of fertilizer simultaneously together with chelating amino acids liquid.
Summary of the invention
One preparation method who cultivates peanut the special-purpose composite coated fertilizer containing chelating amino acids liquid of base fertilizer, comprises the following steps:
(1) mix raw material 3kg calcium carbonate, 4kg iron sand, 1kg rhombspar, 1.5kg potassium felspar sand, 1kg slag, after in 500 ℃ of scaling loss, after 6 hours, grind to form nanometer powder, after mixing by weight with 2kg flyash, obtain composite powder standby;
(2) first animal hair being added to concentration is to be hydrolyzed 1-2 hour at 30% sulfuric acid 100-110 ℃, generate amino acid, then add lime and be neutralized to pH value 6.0-6.8, obtain hydrolyzed solution, every 15kg hydrolyzed solution adds 4kg carboxymethyl cellulose, add again 1kg ferrous sulfate, 4kg ammonium molybdate to dissolve, at 90-105 ℃ of reaction 5-6 hour, obtain chelating amino acids liquid standby;
(3) 15kg urea, 25kg diammonium phosphate, 20kg Repone K, 2kg zinc sulfate, 1kg borax, 1kg Root-bark of Chinese Toona powder, 1kg rhizome of cyrtomium powder, the composite powder of 3kg are mixed by weight, spray into again 2kg chelating amino acids liquid and 4kg water glass, granulation, obtains compound fertilizer granule;
(4) in rotary drum seed-coating machine, put into 100kg compound fertilizer granule, preheating 15min at 70 ℃, the rotating speed of seed-coating machine is at 50r/min, paraffin toward spraying 8kg heating and melting in rotary drum bag, has sprayed after paraffin, cools the temperature to 25 ℃, seed-coating machine rotating speed is 40r/min, after 15 minutes, discharging, obtains product after normal temperature cooling drying.
Every 150g animal hair adopts the sulphuric acid hydrolysis that the concentration of 300ml is 30%.
Compare with using the common nitrogenous fertilizer of equivalent, use gained fertilizer peanut yield of the present invention and on average improved 22-37%.
According to < < slow release fertilizer > > national standard (GB/T 23348-2009), slow release fertilizer will soak 24 hour initial stage nutrient release rate and be less than 15%, 28 day accumulation nutrient release rate and be less than 80% in 25 ℃ of hydrostatic.
The contrast of table 1 product index
| Project | GB/T23348-2009 index | Product of the present invention |
| Nutrient release rate in 24 hours | <15% | 12.7％ |
| 28 days accumulation nutrient release rates | <80% | 71.31％ |
From table 1, the present embodiment makes product and meets national standard.
Claims (3)
1. a preparation method who cultivates peanut the special-purpose composite coated fertilizer containing chelating amino acids liquid of base fertilizer, is characterized in that: comprise the following steps:
(1) mix raw material 2-3 weight part calcium carbonate, 2-4 weight part iron sand, 1-2 weight part rhombspar, 1.5-3 weight part potassium felspar sand, 1-2 weight part slag, after after 400-500 ℃ of scaling loss 6-8 hour, grind to form nanometer powder, after mixing by weight with 2-4 weight part flyash, obtain composite powder standby;
(2) first animal hair being added to concentration is to be hydrolyzed 1-2 hour at sulfuric acid 100-110 ℃ of 25-35%, generate amino acid, then add lime and be neutralized to pH value 6.0-6.8, obtain hydrolyzed solution, every 15 weight part hydrolysis liquid add 3-4 weight part carboxymethyl cellulose, add again 1-2 parts by weight of ferrous sulfate, 3-4 weight part ammonium molybdate to dissolve, at 90-105 ℃ of reaction 5-6 hour, obtain chelating amino acids liquid standby;
(3) 12-15 weight part urea, 24-28 weight part diammonium phosphate, 18-25 weight part Repone K, 2-5 weight part zinc sulfate, 1-2 weight part borax, 1-3 weight part Root-bark of Chinese Toona powder, 1-3 weight part rhizome of cyrtomium powder, the composite powder of 3-5 weight part are mixed by weight, spray into again 2-4 weight part chelating amino acids liquid and 4-5 weight part binding liquid, granulation, obtains compound fertilizer granule;
(4) at 100 weight part compound fertilizer granule surface sprinkling 7-10 weight part melt paraffin coatings, obtain product;
Described binding liquid refers to a kind of in water glass, benzene emulsion, acrylate and vinyl acetate emulsion, resol, polyvinyl acetate emulsion and rosin;
Every 120-150g animal hair adopts the sulphuric acid hydrolysis that the concentration of 200-300ml is 25-35%.
2. according to claim 1 one preparation method who cultivates peanut the special-purpose composite coated fertilizer containing chelating amino acids liquid of base fertilizer, is characterized in that: described hydrolyzed solution proportion is 1.1-1.3g/ml.
3. according to claim 1 one preparation method who cultivates peanut the special-purpose composite coated fertilizer containing chelating amino acids liquid of base fertilizer, it is characterized in that: step (4) operating procedure is: in rotary drum seed-coating machine, put into by weight compound fertilizer granule, preheating 12-15min at 60-70 ℃, the rotating speed of seed-coating machine is at 40-50r/min, toward the paraffin that sprays heating and melting in rotary drum bag, sprayed by weight after paraffin, cool the temperature to 20-30 ℃, seed-coating machine rotating speed is 35-45r/min, after 12-15 minute, discharging, obtains product after normal temperature cooling drying.
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| CN201210267392.9A CN102815995B (en) | 2012-07-31 | 2012-07-31 | Preparation method of composite envelope fertilizer containing amino acid chelate liquid special for peanut base fertilizer |
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| CN102815995B true CN102815995B (en) | 2014-02-12 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104045483A (en) * | 2014-05-28 | 2014-09-17 | 马鞍山市心洲葡萄专业合作社 | Biological organic coated fertilizer for improving soil and preparation method thereof |
| CN104058823A (en) * | 2014-05-28 | 2014-09-24 | 马鞍山市心洲葡萄专业合作社 | Special biological organic composite film-coated fertilizer for flower and preparation method thereof |
| CN104557282B (en) * | 2014-12-24 | 2017-11-14 | 福建佳玛驰生态科技有限公司 | One cultivates peanut special inorganic fertilizer and preparation method thereof |
| CN105061102A (en) * | 2015-09-07 | 2015-11-18 | 龚灿锋 | Antimicrobial pesticidal slow-release fertilizer for agriculture and forestry |
Citations (5)
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| WO2009017840A2 (en) * | 2007-08-02 | 2009-02-05 | Archer-Daniels-Midland Company | Protein and isolated or purified amino acid product containing compositions and uses thereof |
| CN101781151A (en) * | 2010-03-16 | 2010-07-21 | 北京中研美华生化研究所 | Amino acid chelated medium and trace element water-soluble fertilizer in and preparation method thereof |
| CN102190522A (en) * | 2010-03-16 | 2011-09-21 | 陕西鼎华慧农生物科技有限公司 | Amino acid complexing various nutrient elements water-soluble fertilizer and preparation method thereof |
| CN102351607A (en) * | 2011-06-28 | 2012-02-15 | 顾智奇 | Special Tripterygium wilfordii composite fertilizer for peanuts and its preparation and application |
| CN102399116A (en) * | 2010-09-10 | 2012-04-04 | 訾兆举 | Production method for peanut special fertilizer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58194789A (en) * | 1982-05-07 | 1983-11-12 | 三菱化学株式会社 | Manufacture of granular composite fertilizer |
| JPS61209981A (en) * | 1985-03-12 | 1986-09-18 | 片倉チツカリン株式会社 | Manufacture of fertilizer |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009017840A2 (en) * | 2007-08-02 | 2009-02-05 | Archer-Daniels-Midland Company | Protein and isolated or purified amino acid product containing compositions and uses thereof |
| CN101781151A (en) * | 2010-03-16 | 2010-07-21 | 北京中研美华生化研究所 | Amino acid chelated medium and trace element water-soluble fertilizer in and preparation method thereof |
| CN102190522A (en) * | 2010-03-16 | 2011-09-21 | 陕西鼎华慧农生物科技有限公司 | Amino acid complexing various nutrient elements water-soluble fertilizer and preparation method thereof |
| CN102399116A (en) * | 2010-09-10 | 2012-04-04 | 訾兆举 | Production method for peanut special fertilizer |
| CN102351607A (en) * | 2011-06-28 | 2012-02-15 | 顾智奇 | Special Tripterygium wilfordii composite fertilizer for peanuts and its preparation and application |
Non-Patent Citations (2)
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| JP昭61-209981A 1986.09.18 |
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Inventor after: Guo Quanyi Inventor before: Yang Liu Inventor before: Tang Wangquan Inventor before: Yang Hongbing |
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Effective date of registration: 20170817 Address after: 226511, Wenfeng village, Nantong, Rugao, Jiangsu, 26 provinces Patentee after: Rugao Yuxi Eco Agriculture Technology Co., Ltd. Address before: 243100 Anhui city of Ma'anshan province Dangtu County Economic Development Zone Patentee before: Maanshan Kebang Eco-Fertilizer Co.,Ltd. |
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Granted publication date: 20140212 Termination date: 20180731 |