CN1143840C - Multi-element durable composite fertilizer - Google Patents
Multi-element durable composite fertilizer Download PDFInfo
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- CN1143840C CN1143840C CNB001234005A CN00123400A CN1143840C CN 1143840 C CN1143840 C CN 1143840C CN B001234005 A CNB001234005 A CN B001234005A CN 00123400 A CN00123400 A CN 00123400A CN 1143840 C CN1143840 C CN 1143840C
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- fertilizer
- phosphate
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- nitrogen
- fertilizers
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Abstract
The present invention relates to a multielement long-effect compound fertilizer. The compound fertilizer comprises the components according to the percentage by weight: 10 to 35% of N which is the effective components of nitrogen fertilizers, 5 to 20% of P2O5 which is the effective components of phosphorus fertilizers, 5 to 25% of K2O which is the effective components of potassium fertilizers, 1 to 4% of moisture proofing agent, 6.8 to 32.3% of ammonium humic acid, 0.11 to 2.2% of nitrification inhibitor, 0.25 to 4.9% of urease inhibitor, 0.05 to 0.6% of phosphorus stabilizing agent and 0.2 to 1.5% of nitrogen protecting agent. The present invention has complete fertilizer nutrients, and other fertilizers are not needed for match. The average yield of the grains using the compound fertilizer increases by 15% or so, the yield of the fruit increases by 15 to 25%, and the yield of the vegetables increases by 20 to 30%. The present invention is the preferred fertilizer of chemical fertilizer series.
Description
The present invention relates to a kind of composite fertilizer, particularly relate to a kind of synergistic agent and stablizer that is added in nitrogen fertilizer and the phosphorus fertilizer, reduce the nitrification of ammonium nitrogen in soil, the urea amidonitrogen is at the durable-acting polybasic composite fertilizer of the fixed action of degradation in soil speed and phosphorus element.
Fertilizer is the grain of crop, is being that chemical fertilizer occupies critical positions in the modernized agriculture production of target with high yield, high quality, high benefit, and effectively new variety chemical fertilizer and applying fertilizers scientifically is fairly obvious to improving the crop yield effect.The chemical fertilizer of using at present mainly contains nitrogenous fertilizer, phosphate fertilizer and potash fertilizer, is single administration substantially when the peasant uses.But facts have proved that single variety uses the effect that chemical fertilizer can not be given full play to the chemical fertilizer of being used.Behind a large amount of applied nitrogens, can quicken potassium deficiency in the soil again.In addition, after during ammonium nitrogen in the fertilizer is manured into soil, under the effect of Nitrosomas and Nitromonas, be converted into nitric nitrogen very soon, nitric nitrogen is lower than ammonium nitrogen to colloidal avidity in the soil, easily by the moving and leaching loss of water in the soil, simultaneously under the deep subsoil anoxia condition, be reduced into nitrogen oxide and nitrogen and volatilize.Therefore, nitrated is the major cause of nitrogen loss in the soil.Add nitrification inhibitor in the fertilizer, just can reduce the loss of nitrogen, thereby prolonged the fertilizer efficiency time, reduced fertilising quantity and number of times.External relevant scholar has also carried out a lot of research, domestic research and the application that pair Dyhard RU 100 (DCD), 2-chloro-6 (trichloromethyl) pyridine (CP), amidinothiourea (ASU), 2-amino-4 chloro-6-methylpyrimidine (AM) are also arranged, wherein Dyhard RU 100 (DCD) in nitrogenous fertilizer urea and bicarbonate of ammonia in use more, and input cost is low, but consumption is big, amidinothiourea (C
2H
6N
4S) have stronger inhibiting nitrification effect, but too expensive, cost is high, and in soil, easily decomposed by the saccharase effect.
Purpose of the present invention is to provide at the problems referred to above that nutrient in a kind of fertilizer is complete, fertilizer efficiency long, the durable-acting polybasic composite fertilizer of increase yield significantly.
Above-mentioned purpose of the present invention realizes by following technical proposals, that is:
Durable-acting polybasic composite fertilizer comprises nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, ammonium humate, damp proof compound MgO, nitrification inhibitor, urease inhibitor, the plain stablizer of phosphorus and nitrogen protective agent.Its ratio of components is by weight percentage: the effective ingredient N of nitrogenous fertilizer is the effective ingredient P of 10-35%, phosphate fertilizer
2O
5Effective ingredient K for 5-20%, potash fertilizer
2O is that 5-25%, damp proof compound are that 1-4%, ammonium humate are that 6.8-32.3%, nitrification inhibitor are that 0.11-2.2%, urease inhibitor are that the plain stablizer of 0.25-4.9%, phosphorus is that 0.05-0.6%, nitrogen protective agent are 0.2-1.5%.
Above-mentioned nitrogenous fertilizer comprises urea, bicarbonate of ammonia, ammonium chloride, sulphur ammonium; Phosphate fertilizer comprises monoammonium phosphate, diammonium phosphate, calcium superphosphate, bone meal; Potash fertilizer comprises vitriolate of tartar, Repone K.
Above-mentioned nitric acid inhibitor comprises Dyhard RU 100 and amidinothiourea, and Dyhard RU 100 accounts for the 0.5-4.5% of pure nitrogen level, amidinothiourea 0.6-1.8%.
Above-mentioned urease inhibitor comprises Sodium Tetraborate, zinc sulfate, Resorcinol (HQ), accounts for 1.2-7.0%, 1.2-6.0%, the 0.1-1.0% of pure nitrogen level respectively.
The plain stablizer of above-mentioned phosphorus comprises oxalic acid, and nitrogen protective agent comprises zeolite.
The miscellany of above-mentioned nitrification inhibitor, urease inhibitor, the plain stablizer of phosphorus, nitrogen protective agent, ammonium humate and damp proof compound can be referred to as synergistic agent.
The manufacture method of durable-acting polybasic composite fertilizer is earlier various additives to be taken by weighing by proportioning,, puddle evenly for dying body with humic acids, again with the nitrogen that connects the proportioning adding, phosphorus, potassium fertilizer with being the durable-acting polybasic composite fertilizer finished product in mechanical stirring 2-3 minute.
The present invention has not only improved fertilizer efficiency, and overcome the problem that amidinothiourea (ASU) is easily decomposed by the saccharase effect in soil owing to can add Dyhard RU 100 and amidinothiourea is used.
The present invention is the degradation rate of slowly-releasing amidonitrogen again, prolongs fertilizer efficiency period.Domestic data introduction, application in urea such as benzenephosphonic acid two cystamines (PPD) and quinhydrones (HQ) urease inhibitor have obtained certain effect, but cost height, the function and application that adopts a certain amount of Sodium Tetraborate and zinc sulfate and a small amount of quinhydrones fit applications then to have remarkable inhibition urease activity is worth, though the former two's large usage quantity, cost are very low.At present, its comprehensively to suppress the urease activity effect still not rarely known by the people.
The present invention has used the ammonium ion of ammonium nitrogen and the protective material of phosphate ion; be a kind ofly to make protective material specifically with aluminosilicate (zeolite); the zeolite protective material be natural zeolite air-dry after; abrasive dust is to grade 80 orders, again with fertilizer in ammonium phosphate and bicarbonate of ammonia be mixed into Zeolite ammonium phosphate and zeolite bicarbonate of ammonia.Because zeolite has unique texture and chemicrystallization, have very big surface-area, per square meter of surface area surplus every gram has 600, the hole passage accounts for cumulative volume about 50%, and very big electrostatic attraction is arranged, also have the characteristic of thermostability and acid and alkali-resistance, after the nitrogen phosphonium ion in the fertilizer is adsorbed, outside nitrobacteria and iron, aluminum ion are isolated in by zeolite " molecular sieve ", reduced nitrification and the phosphorus element and iron, aluminum ions chemical fixation effect of ammonium nitrogen.
Product of the present invention has added a certain amount of oxalic acid (HOOC-COOH), organism, it is the plain stablizer of a kind of special efficacy phosphorus, and (the hydrogen activity base combines with Fe, AL and forms a kind of stable comple the carboxyl in the oxalic acid COOH), thereby reduces Fe, the AL chemical fixation to the phosphorus element.
Product of the present invention is to have added ammonium humate again, and it has certain restraining effect to the urease activity in the soil, and the fertilizer effectiveness phase is prolonged, and ammonium humate can provide crop alimentary, promotes absorption and growth stimulation to nitrogen.
The application for a patent for invention of Chinese patent publication number CN1180684A and CN1173482A, though also all utilized nitrification inhibitor Dyhard RU 100 (DCD) and urease inhibitor Resorcinol (HQ), but the equal restraining effect of having omited zinc sulfate and Sodium Tetraborate to urease activity in the soil, the nitrogen effect of protecting of zeolite and oxalic acid are to the stabilization of phosphorus element.And the quinhydrones consumption surpasses 5.7-15 of the present invention doubly, and Dyhard RU 100 surpasses 1.0-14 doubly.The raw material that product of the present invention adopted is easily purchased, and is cheap, and the effect brilliance is a kind of outstanding nitrogen-phosphorus synergist.
Total nitrogen in the product of the present invention (the nitrogen content sum in each nitrogenous compound is in purity nitrogen), (the available phosphorus content sum in each P contained compound is with P for total phosphorus content
2O
5The meter) and general potassium amount (the potassium content sum in each potassium-containing compound is with K
2The O meter), though different some variation of its ratio of crop, they include within following ranges, i.e. total nitrogen in the fertilizer: total phosphorus content: general potassium amount=10.0-35.0%: 5.0-20.0%: 5.0-25.0%.
Product of the present invention is fit to crops such as corn, water thing, soybean, peanut, wheat, sweet potato vegetables, fruit tree.
The advantage of durable-acting polybasic composite fertilizer of the present invention is:
1, can make long-actingization of nitrogen, prolong the nitrogenous fertilizer validity period more than one times, after the bottom application, the crop growth phase is no longer with topdressing saving of work and time during sowing.
2, improved chemical fertilizer utilization ratio about about 12%.
3, solved the limiting factor of minimum nutrient, improved between each element connection should with add effect mutually.
4, nutrient is complete in the fertilizer, needn't join other fertilizer again, removes trouble from.
5, fertilizer is with strong points, and prescription is according to the nutritive equilibrium between soil, crop, fertilizer relation, satisfies crop each breeding time of the demand to various nutritive elements.
6, increase yield significantly uses this product grain on average to increase production about 15%, fruit volume increase 15-25%, vegetables volume increase 20-30%.
7, preparation technology is simple, adopts the mechanical stirring method just can produce various dedicated fertilizers.
The present invention relate to again to adopt in the raw material be according to different soils and crop nutrient uptake feature, select suitable chemical fertilizer form.Nitrogenous fertilizer mainly adopts urea, ammonium phosphate, calcium superphosphate, ammonium chloride, ammonium sulfate, bicarbonate of ammonia etc., and it is water-soluble that the phosphorus fertilizer is mainly considered, according to annual and perennial suitable collocation.According to the sensitivity of crop to different physiological acidic fertilizers, potash fertilizer mainly adopts vitriolate of tartar and Repone K, and ammonium humate mostly is brown coal, the peat composed of rotten mosses and bicarbonate of ammonia etc., and it promptly is that organic fertilizer is again the tracer material of synergistic agent among the preparation technology.
Embodiment one:
Produce 50kg its component of synergistic agent and production method:
The 50kg synergistic agent comprises: Dyhard RU 100 (DCD) 5.0kg, amidinothiourea (ASU) 5.0kg, quinhydrones (CHQ) 3.0kg, Sodium Tetraborate 9.0kg, zinc sulfate 10.0kg, oxalic acid 6.0kg, zeolite 5.0kg, magnesium oxide 3.0kg ammonium humate (containing bicarbonate of ammonia 18%) 4.0kg.
Production method is that above-mentioned each raw material is put into agitator, stirs to get final product in 3-5 minute.
Embodiment two:
The preparation of 1000kg powder shape corn fertilizer
The 50kg synergistic agent added in the following fertilizer remove bicarbonate of ammonia 91.0kg, monoammonium phosphate 212kg, ammonium sulfate 42.0kg, urea 491.0kg, Repone K 89.0kg, ammonium chloride 25.0kg.Mix the back restir and promptly got powder shape multi-element durable corn fertilizer in 3-5 minute.
Embodiment three:
The preparation of 1000kg particulate state corn fertilizer
The 50kg synergistic agent added in the following fertilizer go, urea 574.0kg, ammonium sulfate 29kg, monoammonium phosphate 120kg, diammonium phosphate 127kg, Repone K 100kg, mix the back and stir and promptly got the particulate state corn fertilizer in 3-5 minute.
Embodiment four:
The preparation of 1,000 thousand powder shape paddy rice-dedicated fertilizers
The 50kg synergistic agent added in the following fertilizer remove urea 322kg, ammonium chloride 227kg, bicarbonate of ammonia 100kg, Repone K 82kg, monoammonium phosphate 110kg, diammonium phosphate 109kg.Mix the back stirring and promptly got powder shape paddy rice-dedicated fertilizer in 3-5 minute.
Embodiment five:
The preparation of 1000kg dedicated fertilizer for soybean
The 50kg synergistic agent added in the following fertilizer remove urea 380kg, monoammonium phosphate 370kg, Repone K 200kg.Mix the back stirring and promptly got dedicated fertilizer for soybean in 3-5 minute.
Embodiment six:
The preparation of 1000kg apple specialing fertilizer
The 30kg synergistic agent added in the following fertilizer go, urea 180kg, monoammonium phosphate 185kg, ammonium chloride 40kg, vitriolate of tartar 100kg, ferrous sulfate 4kg, ammonium humate 450kg, Sodium Tetraborate 6kg, zinc sulfate 5kg, mixing back are stirred and were promptly got fruit-specific fertilizer in 3-5 minute.
Embodiment seven:
The preparation of 1000kg grape special fertilizer
The 40kg synergistic agent added in the following fertilizer remove urea 210kg, ammonium hydrogen phosphate 100kg, monoammonium phosphate 160kg, vitriolate of tartar 200kg, ferrous sulfate 4kg, borax 4kg, zinc sulfate 5kg, magnesium oxide 30kg, ammonium humate 247kg.Mix the back stirring and promptly got grape special fertilizer in 3-5 minute.
Embodiment eight:
The preparation of 1000kg fertilizer special for vegetable
The 20kg synergistic agent added in the following fertilizer remove urea 230kg, monoammonium phosphate 100kg, bicarbonate of ammonia 60kg, ammonium sulfate 70kg, Repone K 200kg, vitriolate of tartar 160kg, zinc sulfate 5kg, magnesium oxide 20kg, ammonium humate 135kg.Mix the back stirring and promptly got fertilizer special for vegetable in 3-5 minute.
Embodiment nine:
The preparation of 1000kg special fertilizer for sweet potato
The 25kg synergistic agent added in the following fertilizer remove urea 237kg, monoammonium phosphate 175kg, vitriolate of tartar 387kg, ammonium hydrogen phosphate 137kg, ammonium humate 39kg.Mix the back stirring and promptly got special fertilizer for sweet potato in 3-5 minute.
Claims (2)
1, durable-acting polybasic composite fertilizer is to be mixed formulatedly by nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and synergistic agent, and the effective ingredient N that it is characterized in that described nitrogenous fertilizer is the effective ingredient P of 10-35%, phosphate fertilizer
2O
5Effective ingredient K for 5-20%, potash fertilizer
2O is 5-25%; Synergistic agent accounts for the 2-5% of composite fertilizer's gross weight; Synergistic agent by: Dyhard RU 100 10%, amidinothiourea 10%, quinhydrones 6%, Sodium Tetraborate 18%, zinc sulfate 20%, oxalic acid 12%, zeolite 10%, magnesium oxide 6%, ammonium humate 8% are formed.
2, durable-acting polybasic composite fertilizer according to claim 1 is characterized in that described nitrogenous fertilizer comprises urea, bicarbonate of ammonia, ammonium chloride, the sulphur ammonium; Phosphate fertilizer comprises monoammonium phosphate, diammonium phosphate, calcium superphosphate, bone meal: potash fertilizer comprises vitriolate of tartar, Repone K.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001234005A CN1143840C (en) | 2000-12-13 | 2000-12-13 | Multi-element durable composite fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001234005A CN1143840C (en) | 2000-12-13 | 2000-12-13 | Multi-element durable composite fertilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1298851A CN1298851A (en) | 2001-06-13 |
| CN1143840C true CN1143840C (en) | 2004-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001234005A Expired - Fee Related CN1143840C (en) | 2000-12-13 | 2000-12-13 | Multi-element durable composite fertilizer |
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| CN (1) | CN1143840C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325440C (en) * | 2006-03-12 | 2007-07-11 | 马娟利 | Humic acid-ammonium phosphate organic fertilizer |
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| CN100415695C (en) * | 2006-03-15 | 2008-09-03 | 中国科学院沈阳应用生态研究所 | Nitrogen loss control agent and preparation thereof |
| CN102503707A (en) * | 2011-11-22 | 2012-06-20 | 史丹利化肥股份有限公司 | Melted pelleting seaweed stable fertilizer and preparation method thereof |
| CN102491850B (en) * | 2011-12-21 | 2013-10-09 | 新疆慧尔农业科技股份有限公司 | Long-acting slow release fertilizer special for tomatoes and preparation method thereof |
| CN102584493A (en) * | 2012-01-29 | 2012-07-18 | 安徽欧杰利生态肥业有限公司 | Organic and inorganic slow-release compound fertilizer and preparation method thereof |
| CN102731206A (en) * | 2012-06-15 | 2012-10-17 | 安徽省司尔特肥业股份有限公司 | Nitrogen rich flower fertilizer and its preparation method |
| CN102850107A (en) * | 2012-08-13 | 2013-01-02 | 句容市农业技术推广中心 | Sweet potato special-purpose fertilizer and its preparation method and use |
| CN103936493B (en) * | 2013-01-21 | 2016-05-18 | 河北农业大学 | A kind of slow release long-acting complex fertilizer and preparation method thereof |
| CN104276897A (en) * | 2014-10-27 | 2015-01-14 | 陆川县大鹏现代农业发展有限公司 | Specific fertilizer for radix millettiae speciosae |
| CN104401951B (en) * | 2014-11-27 | 2017-11-03 | 贵州开磷集团矿肥有限责任公司 | The nitrogen phosphorus magnesium compound fertilizer and its production method of a kind of use high-magnesium-phosphorus ore stone production |
| CN104876721A (en) * | 2015-05-19 | 2015-09-02 | 潍坊友容实业有限公司 | High-nitrogen long-acting slow-release fertilizer for saline-alkali soil and application thereof in Hibiscus syriacus planting |
| CN105801319A (en) * | 2016-03-31 | 2016-07-27 | 太仓市璜泾新联农机作业专业合作社 | Disease prevention selenium-rich compound fertilizer capable of improving apple tree planting soil and preparation method of disease prevention selenium-rich compound fertilizer |
| CA3050855A1 (en) * | 2017-01-20 | 2018-07-26 | Koch Agronomic Services, Llc | Acid-resistant urease inhibitor adduct -containing fertilizer compositions |
-
2000
- 2000-12-13 CN CNB001234005A patent/CN1143840C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325440C (en) * | 2006-03-12 | 2007-07-11 | 马娟利 | Humic acid-ammonium phosphate organic fertilizer |
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| CN1298851A (en) | 2001-06-13 |
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