CN102260118B - Novel readily available nutritive nitrogenous fertilizer - Google Patents
Novel readily available nutritive nitrogenous fertilizer Download PDFInfo
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- CN102260118B CN102260118B CN 201110132902 CN201110132902A CN102260118B CN 102260118 B CN102260118 B CN 102260118B CN 201110132902 CN201110132902 CN 201110132902 CN 201110132902 A CN201110132902 A CN 201110132902A CN 102260118 B CN102260118 B CN 102260118B
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Abstract
The invention discloses a readily available nutritive nitrogenous fertilizer, and relates to the field of agricultural fertilizers. The novel readily available nutritive nitrogenous fertilizer is prepared by mixing 3 to 5 weight parts of ammonium chloride, 20 to 30 weight parts of urea, 1 to 2 weight parts of microelement, 4 to 6 weight parts of ammonium nitrate, 50 to 65 weight parts of ammonium sulfate, 5 to 7 weight parts of silicon-calcium-magnesium, and 0.01 to 0.03 weight part of plant growth regulator, and extruding and granulating. The novel readily available nutritive nitrogenous fertilizer has the characteristics of comprehensive nutrients, high utilization rate, good absorption, quick response, wide application range and the like, and can be widely used for quick-acting top application of various crops such as tobacco, vegetables, melons and fruits, flowers and trees and the like.
Description
Technical field
The present invention relates to the agricultural fertilizer production technical field, particularly a kind of quick-acting nutritious type nitrogenous fertilizer.
Background technology
Nitrogen nutrient is crop growth and consists of one of important element of output that various crops all need from a large amount of nitrogen nutrient of external world's absorption.Root system of plant Main Morphology of absorbed nitrogen from soil is ammonium nitrogen (NH+4-N) and nitric nitrogen (NO-3-N).Utilization rate of nitrogen fertilizer is low, and production cost is increased, and economic benefit descends, and owing to be lost to the nitrogen increase of occurring in nature, will increase the weight of the pollution level to environment.Therefore, improve utilization rate of nitrogen fertilizer, reduce nitrogen loss, seem particularly important.In the process of growth of crop, usually need to impose certain nitrogenous fertilizer, be used for promoting growth.At present, the nitrogen fertilizers of using in the agricultural planting mainly is urea.Urea is a kind of small molecules organic nitrogenous fertilizer in chemical ingredients, after urea is manured into soil, although urea is soluble in the soil solution, but still can not directly be absorbed in a large number by the root system of crop, so urea will lean on the hydrolysis of Soil Microorganism urase to form unsettled volatile salt, further change into again ammonium ion and carbonic acid gas, only have Urea Transformation to become the ammonium ion of mineral attitude, could be absorbed in a large number by crop root, therefore after urea is manured into soil, be subjected to easily the potential of hydrogen of soil, fertility, the impact of the factor such as temperature and moisture, that causes the nitrogen nutrient utilizes the time longer, utilization ratio not high (generally about 20%-30%), it is larger to run off.Chinese patent (number of patent application is 00128181.X) " a kind of readily avaiable fertilizer ", be the readily avaiable fertilizer that is become by urea, potassium primary phosphate, ammonium sulfate, trace element zinc, boron, manganese, molybdenum, iron, copper and additive combination, additive contains the surfactivity factor and phytochemicals.Chinese patent (number of patent application is 201010222291.0) " a kind of quick-acting nutrition nitrogenous fertilizer ", being to be formed by ammonium chloride 60-85 part, middle micro-2-5 part, urea 5-10 part, ammonium sulfate 5-20 part, siliceous fertilizer 3-5 part and the mixing of plant-growth regulator 0.02-0.04 part weight share, granulation, is a kind of take ammonium chloride as main chlorine-based compound fertilizer material.
Summary of the invention
The object of the present invention is to provide that a kind of nutrition is complete, utilization ratio is high, good absorption, instant effect, quick-acting nutritious type nitrogenous fertilizer that suitability is wide.
For solving the problems of the technologies described above, the technical solution used in the present invention is a kind of quick-acting nutritious type nitrogenous fertilizer of invention, is that the preparation of raw material by following weight share forms:
Ammonium chloride 3-5 urea 20-30 trace element 1-2
Ammonium nitrate 4-6 ammonium sulfate 50-65 silicon-calcium-magnesium 5-7
Plant-growth regulator 0.01-0.03.
The technical scheme one of its optimization is that the preparation of raw material by following weight share forms:
Ammonium chloride 3 urea 20 micro-2 ammonium nitrate 4
Ammonium sulfate 65 silicon-calcium-magnesiums 6 plant-growth regulator 0.01.
The technical scheme two of its optimization is that the preparation of raw material by following weight share forms:
Ammonium chloride 4 urea 25 micro-1 ammonium nitrate 5
Ammonium sulfate 60 silicon-calcium-magnesiums 5 plant-growth regulator 0.02.
The technical scheme three of its optimization is that the preparation of raw material by following weight share forms:
Ammonium chloride 5 urea 30 micro-2 ammonium nitrate 6
Ammonium sulfate 50 silicon-calcium-magnesiums 7 plant-growth regulator 0.03.
In above-mentioned each technical scheme, described trace element comprises: a kind of element in zinc, boron, copper, manganese, iron, the molybdenum or multiple element or whole, its consumption can be equal portions, also can adopt other ratio.
In above-mentioned each technical scheme, described plant-growth regulator comprises: a kind of in the bright fat of sodium nitrophenolate, amine or two kinds, its consumption can be equal portions, also can adopt other ratio.
The preparation method of quick-acting nutritious type nitrogenous fertilizer of the present invention is as follows: at normal temperatures and pressures, above-mentioned each component is pulverized by pulverizer, then after the mixing and stirring, through extruder grain, drying, screening, sieved, the gained granular substance is product.Granular size requires for not satisfying, and again pulverizes and returns granulation.
Quick-acting nutritious type nitrogenous fertilizer of the present invention is the S-based compound fertilizer take ammonium sulfate as main body, has added various trace elements and plant-growth regulator, compares with existing similar nitrogenous fertilizer, has the following advantages:
1, the nitrogen that includes mainly is to exist with ammonium nitrogen, and crop can directly absorb, thereby good absorption is topdressed and used instant effect;
2, the nitrogen that includes can be adsorbed by the soil micelle, and movability is little, is difficult for running off, and can progressively supply with the Crop utilization, and fertilizer efficiency is long, and utilization ratio is high;
3, the middle trace element that includes and plant-growth regulator can strengthen the enzymic activity of crop cell, regulate P in soil H value, impel plant to absorb simultaneously the multiple nutrients composition, remove the antagonistic action between fertilizer, strengthen the vigor of plant, promote plant to need fertilizer to want to ask, resist plant and decay, increase plant to the speed of utilizing of fertilizer, improve crop to the absorption of nitrogen phosphorus potassium, improve the utilization ratio of nitrogen, strengthen crop anti-adversity, improve crop yield, the function of director's effect.It is nontoxic, and is free from environmental pollution, and its long-acting effect is remarkable.
4, the nitrogen that includes is mainly ammonium sulfate, and crop can absorb fast, to the fear-chlorion crop not damaged, so its suitability is wide, can extensively be applied to all kinds of crops.
Quick-acting nutritious type nitrogenous fertilizer of the present invention, its fertilizer efficiency is very remarkable, showed in the ground such as Yongzhou City, Hubei Province Dongan County, Lengshuitan District, Jiang Hua tests in 2010, use quick-acting nutritious type nitrogenous fertilizer of the present invention, good absorption, instant effect, the utilization ratio of ammonia element is compared urea and is significantly increased, the growing way of various farm crop is vigorous, and fruit quality is good, and output obviously improves.On average increase production 20-25%, soybean such as tobacco and on average increase production 9-16%, vegetables are on average increased production 13-18%, and other crops are also on average increased production between 15-20%, have reduced the input of fertilizer, save the cost of peasant planting.
Embodiment
Below in conjunction with embodiment, the present invention is described further.Following explanation is the mode that exemplifies, but protection scope of the present invention is not limited to this.
Embodiment one:
Weight share is got 3 parts of ammonium chlorides, 20 parts in urea, 65 parts in ammonium sulfate, 4 parts in ammonium nitrate, the silicon-calcium-magnesium (silicon-calcium-magnesium that this silicon-calcium-magnesium can adopt Lianyuan, Loudi steel mill to produce, wherein: siliceous 34%, calcium 40%, magnesium 8%, also can adopt other silicon-calcium-magnesium, lower with) 6 parts, 0.01 part of plant-growth regulator (this example adopts the bright fat of amine), trace element 2 parts (present embodiment employing zinc, boron, copper, manganese, iron, each equal portions of molybdenum) are for subsequent use.
With above-mentioned material component for subsequent use at normal temperatures and pressures, pulverize by pulverizer, then after the mixing and stirring, through extruder grain, drying, screening, sieve, the gained granular substance is novel quick-acting nutritious type nitrogen product of the present invention.Granular size requires for not satisfying, and again pulverizes and returns granulation.
The quick-acting nutritious type nitrogenous fertilizer of present embodiment has following physical and chemical index:
(1) nitrogen 〉=22% (in butt)
(2) moisture content≤3%
(3) particle (1.00mm～4.75mm)
(4) be rich in various trace elements.
Fertilizing method: the application process of compound manure is used routinely.
Embodiment two:
Weight share is got 0.02 part of 4 parts of ammonium chloride, 25 parts in urea, 60 parts in ammonium sulfate, 5 parts in ammonium nitrate, 5 parts of silicon-calcium-magnesiums, plant-growth regulator (this example adopts sodium nitrophenolate), trace element 1 part (present embodiment adopts zinc, boron, copper, manganese, iron, each equal portions of molybdenum) is for subsequent use.
With above-mentioned material component for subsequent use at normal temperatures and pressures, pulverize by pulverizer, then after the mixing and stirring, through extruder grain, drying, screening, sieve, the gained granular substance is novel quick-acting nutritious type nitrogen product of the present invention.Granular size requires for not satisfying, and again pulverizes and returns granulation.
Fertilizing method: the application process of compound manure is used routinely.
Embodiment three:
Weight share is got 0.03 part of 5 parts of ammonium chloride, 30 parts in urea, 50 parts in ammonium sulfate, 6 parts in ammonium nitrate, 7 parts of silicon-calcium-magnesiums, plant-growth regulator (this example adopts the bright fat of amine, sodium nitrophenolate), trace element 2 parts (present embodiment adopts zinc, boron, copper, manganese, iron, each equal portions of molybdenum) is for subsequent use.With above-mentioned material component for subsequent use at normal temperatures and pressures, pulverize by pulverizer, then after the mixing and stirring, through extruder grain, drying, screening, sieve, the gained granular substance is novel quick-acting nutritious type nitrogen product of the present invention.Granular size requires for not satisfying, and again pulverizes and returns granulation.
Fertilizing method: the application process of compound manure is used routinely.
Weight quota unit in each technical scheme of the present invention can be gram or kilogram (kilogram) or ton, also can be other weight unit.
Quick-acting nutritious type nitrogenous fertilizer of the present invention can be widely used as the quick-acting of various crop-plantings such as tobacco, vegetables, melon and fruit and flowers and trees and topdress.
Claims (4)
1. quick-acting nutritious type nitrogenous fertilizer it is characterized in that being formed by the preparation of raw material of following weight share:
Ammonium chloride 3-5 urea 20-30 trace element 1-2
Ammonium nitrate 4-6 ammonium sulfate 50-65 silicon-calcium-magnesium 5-7
Plant-growth regulator 0.01-0.03.
2. quick-acting nutritious type nitrogenous fertilizer according to claim 1 it is characterized in that being formed by the preparation of raw material of following weight share:
Ammonium chloride 3 urea 20 micro-2 ammonium nitrate 4
Ammonium sulfate 65 silicon-calcium-magnesiums 6 plant-growth regulator 0.01.
3. quick-acting nutritious type nitrogenous fertilizer according to claim 1 it is characterized in that being formed by the preparation of raw material of following weight share:
Ammonium chloride 4 urea 25 micro-1 ammonium nitrate 5
Ammonium sulfate 60 silicon-calcium-magnesiums 5 plant-growth regulator 0.02.
4. quick-acting nutritious type nitrogenous fertilizer according to claim 1 it is characterized in that being formed by the preparation of raw material of following weight share:
Ammonium chloride 5 urea 30 micro-2 ammonium nitrate 6
Ammonium sulfate 50 silicon-calcium-magnesiums 7 plant-growth regulator 0.03.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110132902 CN102260118B (en) | 2011-05-19 | 2011-05-19 | Novel readily available nutritive nitrogenous fertilizer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110132902 CN102260118B (en) | 2011-05-19 | 2011-05-19 | Novel readily available nutritive nitrogenous fertilizer |
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| CN102260118A CN102260118A (en) | 2011-11-30 |
| CN102260118B true CN102260118B (en) | 2013-05-29 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103319268A (en) * | 2013-07-10 | 2013-09-25 | 王磊 | Production process of polypeptide synergic nitrogen fertilizer |
| CN103524179B (en) * | 2013-10-22 | 2015-04-22 | 四川金象赛瑞化工股份有限公司 | Acid mixed nitrogenous fertilizer produced by adopting ammonium nitrate and ammonium sulfate as main materials and preparation method thereof |
| CN104973905A (en) * | 2014-04-11 | 2015-10-14 | 福建佳玛驰生态科技有限公司 | Fertilizer specially-used for vegetables in greenhouses and preparation method thereof |
| CN104803780A (en) * | 2015-04-22 | 2015-07-29 | 新疆禾稼欢肥业科技有限责任公司 | Total soluble quick-acting nitrogen fertilizer and preparation method thereof |
| CN105084983A (en) * | 2015-09-09 | 2015-11-25 | 禾丰瑞（苏州）农业科技发展有限公司 | Crop universal base fertilizer containing secondary and minor elements and preparation method thereof |
| CN105367136A (en) * | 2015-10-10 | 2016-03-02 | 中国科学院亚热带农业生态研究所 | Large-granule nitrogen fertilizer preparation method |
| CN106882988A (en) * | 2017-02-07 | 2017-06-23 | 江苏邮储肥料有限公司 | A kind of new type nitrogen fertilizer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1122698C (en) * | 2001-07-11 | 2003-10-01 | 赵永刚 | Multifunctional bed soil amendment for culturing rice seedlings and its preparing process |
| CN101265129B (en) * | 2008-04-16 | 2010-09-01 | 江苏华昌化工股份有限公司 | Composite nitrogen fertilizer |
| CN101514125A (en) * | 2009-03-27 | 2009-08-26 | 赵佳付 | Rare-earth nitrogen fertilizer |
| CN101709018B (en) * | 2009-12-15 | 2012-05-23 | 尹明灯 | Large-particle fertilizer |
| CN101891540B (en) * | 2010-07-03 | 2012-09-26 | 湖南省中科农业有限公司 | Quick-acting nutrition nitrogenous fertilizer |
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