CN103030458A - Fertilizer synergist and preparation method thereof - Google Patents
Fertilizer synergist and preparation method thereof Download PDFInfo
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- CN103030458A CN103030458A CN2012103644444A CN201210364444A CN103030458A CN 103030458 A CN103030458 A CN 103030458A CN 2012103644444 A CN2012103644444 A CN 2012103644444A CN 201210364444 A CN201210364444 A CN 201210364444A CN 103030458 A CN103030458 A CN 103030458A
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Abstract
The invention provides a fertilizer synergist, which comprises the following components in parts by weight: 7%-15% of polyaspartic acid, 0.5%-2% of trace element, 30%-40% of bentonite, 10%-20% of sodium humate, 5%-15% of zeolite, 10%-20% of palygorskite, 10%-20% of glauconite, 2%-4% of thiourea and 0.1%-0.5% of nanometer carbon. The invention further provides a preparation method of the fertilizer synergist. The components of the fertilizer synergist are promoted with one another to obtain good combined effect. The fertilizer synergist does not contain any harmful chemical components and produces good effects of improving the soil and increasing the quality and yield of crops.
Description
Technical field
The invention belongs to technical field of fertilizers, be specifically related to a kind of fertilizer synergist and preparation method thereof.
Background technology
Fertilizer is the important production means of agricultural, have irreplaceable effect for Ensuring Food Safety, but meanwhile, fertilizer also is the strategic materials of high energy consumption, resource scarcity.At present, the fertilizer loss rate is high, and financial loss is huge.The fertilizer efficiency period of fertilizer is short, be difficult to satisfy the crop fertile characteristic of need of whole breeding time, and the rate of loss of fertilizer is very high.And heavy dressing causes also can bring serious environmental pollution.Because excessive fertilization causes the problems such as surface water eutrophication, lake pollution, groundwater pollution, Community health's problems such as Nitrate in Vegetable severe overweight more and more cause people's concern.Improve utilization rate of fertilizer and become the key that addresses the above problem.
Existing fertilizer synergist technology, exist complex manufacturing technology, effect single, bring secondary pollution, high in cost of production is not enough, and the sustained-release synergistic effect is not good, without environment protection and soil improvement function.
Summary of the invention
Technical problem to be solved by this invention is to overcome the defective of prior art, and a kind of fertilizer synergist and preparation method thereof is provided.
The present invention is achieved in that a kind of fertilizer synergist, and it comprises the component of following weight part:
And, a kind of preparation method of fertilizer synergist, it comprises the steps:
Prescription according to above-mentioned fertilizer synergist takes by weighing each component;
Described poly aspartic acid, trace element, wilkinite and nano-sized carbon are mixed, get mixture I;
Described zeolite, polygorskite are mixed and be warming up to 100 ℃～200 ℃, add Sodium salts humic acids, regulate pH value 3～6, carry out radiation treatment, get mixtures II;
Glaukonine and the thiocarbamide of described mixture I, mixtures II and activation are mixed, obtain described fertilizer synergist.
Fertilizer synergist of the present invention, rationally composite by poly aspartic acid, trace element, wilkinite, Sodium salts humic acids, zeolite, polygorskite, glaukonine, thiocarbamide and nano-sized carbon promotes mutually, can access good combined effect.It does not contain any harmful chemical component, and the effect of good improvement soil, raising crop quality and output is arranged; And its can be a large amount of absorbed air and the nomadic nitrogen in the soil, make it slowly to discharge and reduce evaporation and run off, improve the usefulness of using of fertilizer.In addition, this fertilizer synergist has slowly-releasing usefulness to fertilizer, has reduced farm crop and has topdressed in process of growth and link; alleviated peasant's labour intensity; can preserve the ecological environment simultaneously, improve crop anti-adversity, strengthen disease and insect resistance, the lodging tolerance of crop.Moreover by adding nano-sized carbon, it has surface effects and small-size effect, can strengthen plant to the absorption property of fertilizer, reduces loss, the leaching loss and fixing of fertilizer.Further, the preparation method of this fertilizer synergist is simple, and technical process is short, is easy to produce, and cost is low.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
The embodiment of the invention provides fertilizer synergist, and it comprises the component of following weight part:
Wherein, described poly aspartic acid as fertilizer sources synergistic agent can be strengthened crop to comprehensive absorption of N, P, K and trace element, and effect is remarkable, be applicable to various crop and soil, can improve utilization rate of fertilizer, promote plant growth, increase crop yield, and promote root growth, strengthen resistance, and poly aspartic acid can reduce the detrimentally affect that excessive fertilization causes environment, and the nutritive element in the activating soil has also improved soil quality when improving utilization rate of fertilizer.Preferably, the consumption of poly aspartic acid is 10%～12%.
Described trace element comprises rare earth element and the elements such as boron, selenium.Rare earth element is not only the effective element of growth and development of plants, and can improve the utilization ratio of fertilizer.Soil test finds, in the soil soluble state rare earth only account for full dose 10% once, and change with the factors vary such as potential of hydrogen of area, soil type and soil.The weight percentage of described trace element is preferably 1%～1.5%.
Described wilkinite as fertilizer sources synergistic agent can reduce the water ratio of fertilizer, prevents caking, is applied to soil, can help the formation of soil aggregate, improves the fertilizer conservation water retention capacity of soil; Can also strengthen simultaneously the shock-absorbing capacity of soil, the absorption harmful element alleviates soil pollution.
Humic acids in the described Sodium salts humic acids itself is a kind of active substance, and the urea in the Physical energy adsorption fertilizer itself makes the urea conversion more slow, and the activity that he itself has can promote again the growth of root system of plant.The weight percentage of described Sodium salts humic acids is preferably 12%～18%.
Described zeolite has higher cation exchange capacity and aperture adsorptivity, effective nutrient element can be leaned on the electrostatic attraction of aperture adsorptive power regulating YIN and YANG ion tightly be strapped in around the zeolite.Just like this, the release of nutrient element has been subject to effective restriction, and fertilizer efficiency can be long-acting of a specified duration.Zeolite adds the effect that has obvious improvement soil in the soil to as matrix.Itself and poly-aspartic-acid coupling, poly-aspartic-acid can strengthen dispersivity of zeolite, improves the function of zeolite, reaches the purpose of coordinating synergy.The weight percentage of described zeolite is preferably 8%～12%.
Described polygorskite polygorskite claims again attapulgite, because of its tool layer, chain, fibrous crystalline structure and the character such as nano level hole passage microtexture tool adsorptivity, slow-releasing, dispersiveness, suspension and the strong exchangeability of ion, can reduce agricultural chemicals and heavy-metal residual, have the effect of water saving, the gentle release fertilizer of improvement soil, can improve utilization rate of fertilizer and crop yield.The components such as the polygorskite of absorption property and zeolite are too much edible can to make slow-release fertilizer but have, and crop can not take full advantage of nutrient, has side effects, and therefore, proportioning can not be wide each other for it.Preferably, the weight percentage of polygorskite is 12%～18%.
Described glaukonine belongs to the mixed stratotype silicate minerals of high potassium of rich aluminium, magnesium, by 0.8～1 negative valency of remainder after silicon-oxy tetrahedron and the positively charged ion coordinations such as Fe, Mg, A1, by K
+, Na
+, Ca
2+Ion satisfies, and coordination cation is many at interlayer, is easy to replace the hazardous and noxious substances such as the heavy metal in the adsorbable soil and radioactivity.After sea green stone flour is directly used, can reduce soil acidity, make soil nutrient balanced.Based on this, need to transform at normal temperatures, do not destroy the crystalline structure of glaukonine, the above-mentioned functions of glaukonine is brought into play.
Described thiocarbamide is a kind of compound that is similar to the urea structure, in molecule sulfur oxygen, with the same activation point on the urea competition enzyme, play the effect that suppresses urase.Urease inhibitor can suppress soil urease liveness, slows down hydrolysis of urea.
Described nano-sized carbon nano-sized carbon is a kind of low ignition point and non-conductive carbon modified, yardstick is 5～80nm, can be all water-soluble, can change arrangement mode and the energy state of water molecules after the entry, make that water clusters diminishes, the active increase, changed the function with other materials and organism, such as the dissolving power that increases water, the saturating property of cell biological that improves water etc.Nano-sized carbon can be from NH
4 +Middle sucking-off N element discharges H
+Thereby, strengthen the photosynthesis of plant.Nano-sized carbon can be water-soluble after entering soil, increases the EC value (superconductivity) of soil, can be formed directly in HCO
3 -Form with matter stream enters root system of plant, and then along with the quick absorption of moisture, carries the nutrients such as a large amount of N, P, K and enter the synthetic chloroplast(id) of plant materials and plastosome, and rapid conversion is the bioenergy starch small grain, thereby increases the ability of root system of plant Absorbing Nutrients and moisture.Nano-sized carbon as fertilizer sources synergistic agent is added in the fertilizer of different rice varieties, can improve the fertilizer release characteristics, improve utilization rate of fertilizer, promote crop growth, crop yield is had good effect.
The fertilizer synergist of the embodiment of the invention is by above-mentioned each component reasonable coordination, can reach soil provisions, joint fertile, preserve the ecological environment, the effect of increasing both production and income, raising crops quality.Scientific formula to meet crop soil fertilizer, release fertile feature.Fertilizer will be brought into play better effect, at first requires soil that it is had the preservation effect, then is that a good release performance, the absorbed dose of guarantee crop will be arranged.The fertilizer synergist that applies reasonable constituents can significantly improve crop to the absorbed dose of nutrient, and soil self fertility also increases.After using described fertilizer synergist, crop growth amount strengthens, well developed root system, and the ripening stage is in advance.Experiment shows: 7～10 days in advance corn ripening stage, rice 5～10 days in advance, tomato 5～7 days in advance.Experiment shows that under equal comparable conditions, crop disease-resistant insect pest, cold hardiness, alkaline-resisting reason all are improved largely, and resistance strengthens.Described fertilizer synergist is tested in the multiclass plant varieties such as food crop, cash crop, fruit tree, forestry, tea, all demonstrates the effect of highly significant.
The embodiment of the invention also provides a kind of preparation method, and it comprises the steps:
S01: the prescription according to above-mentioned fertilizer synergist takes by weighing each component;
S02: described poly aspartic acid, trace element, wilkinite and nano-sized carbon are mixed, get mixture I;
S03: described zeolite, polygorskite are mixed and be warming up to 100 ℃～200 ℃, add Sodium salts humic acids, regulate pH value 3～6, carry out radiation treatment, get mixtures II;
S04: glaukonine and the thiocarbamide of described mixture I, mixtures II and activation are mixed, obtain described fertilizer synergist.
Particularly, among the step S01, all material weighings are accurate, are accurate to 0.001 kilogram.Each component preferred content in the described fertilizer synergistic agent prescription and kind in order to save length, do not repeat them here as mentioned above.
Among the above-mentioned steps S02, described poly aspartic acid, trace element, wilkinite and nano-sized carbon are mixed, with follow-up use.
Among the step S03, described radiation treatment is used nuclear radiation tech, and to improve the activity of fertilizer synergist of the present invention, the source of radiation of described radiation treatment is preferably Co60, and the total dose of source of radiation is 0.1 * 10
2～4.0 * 10
2GY/S, radiated time are 1 * 10
2～20 * 10
2Second.The irradiation distance of source of radiation is 1～5 meter.
Among the step S04, glaukonine and the thiocarbamide of described mixture I, mixtures II and activation mixed, obtain described fertilizer synergist
The preparation method of the fertilizer synergist that the embodiment of the invention provides, production technique is simple, easily control.
Below embodiment by concrete prescription and preparation method above-mentioned fertilizer synergist and preparation method thereof is described.
Embodiment 1:
The component of the fertilizer synergist of present embodiment and weight percentage thereof are:
Prescription according to above-mentioned fertilizer synergist takes by weighing each component; Described poly aspartic acid, trace element, wilkinite and nano-sized carbon are mixed, get mixture I; Described zeolite, polygorskite are ground into 100 orders, then mix and be warming up to 150 ℃, add Sodium salts humic acids, regulate pH value 4, carry out radiation treatment, get mixtures II; Glaukonine and the thiocarbamide of described mixture I, mixtures II and activation are mixed, obtain described fertilizer synergist.Wherein, the source of radiation of radiation treatment is preferably Co60, and the total dose of source of radiation is 2 * 10
2GY/S, radiated time are 10 * 10
2Second.The irradiation distance of source of radiation is 3 meters.Glaukonine and the thiocarbamide of described mixture I, mixtures II and activation are mixed, obtain described fertilizer synergist.
Embodiment 2:
The component of the fertilizer synergist of present embodiment and weight percentage thereof are:
Prescription according to above-mentioned fertilizer synergist takes by weighing each component; Described poly aspartic acid, trace element, wilkinite and nano-sized carbon are mixed, get mixture I; Then and be warming up to 100 ℃ described zeolite, polygorskite are ground into 100 orders,, add Sodium salts humic acids, regulate pH value 3, carry out radiation treatment, get mixtures II; Glaukonine and the thiocarbamide of described mixture I, mixtures II and activation are mixed, obtain described fertilizer synergist.Wherein, the source of radiation of radiation treatment is preferably Co60, and the total dose of source of radiation is 0.1 * 10
2GY/S, radiated time are 20 * 10
2Second.The irradiation distance of source of radiation is 1 meter.Glaukonine and the thiocarbamide of described mixture I, mixtures II and activation are mixed, obtain described fertilizer synergist.
Embodiment 3:
Prescription according to above-mentioned fertilizer synergist takes by weighing each component; Described poly aspartic acid, trace element, wilkinite and nano-sized carbon are mixed, get mixture I; Described zeolite, polygorskite are ground into 100 orders, then mix and be warming up to 100 ℃, add Sodium salts humic acids, regulate pH value 5, carry out radiation treatment, get mixtures II; Glaukonine and the thiocarbamide of described mixture I, mixtures II and activation are mixed, obtain described fertilizer synergist.Wherein, the source of radiation of radiation treatment is preferably Co60, and the total dose of source of radiation is 4.0 * 10
2GY/S, radiated time are 1 * 10
2Second.The irradiation distance of source of radiation is 1 meter.Glaukonine and the thiocarbamide of described mixture I, mixtures II and activation are mixed, obtain described fertilizer synergist.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a fertilizer synergist is characterized in that, comprises the component of following weight part:
2. fertilizer synergist as claimed in claim 1 is characterized in that, comprises the component of following weight part:
3. fertilizer synergist as claimed in claim 1 is characterized in that, described trace element comprises rare earth element and boron, selenium element.
4. the preparation method of a fertilizer synergist, it comprises the steps:
Prescription by the arbitrary described fertilizer synergist of claim 1～3 takes by weighing each component;
Described poly aspartic acid, trace element, wilkinite and nano-sized carbon are mixed, get mixture I;
Described zeolite, polygorskite are mixed and be warming up to 100 ℃～200 ℃, add Sodium salts humic acids, regulate pH value 3～6, carry out radiation treatment, get mixtures II;
Glaukonine and the thiocarbamide of described mixture I, mixtures II and activation are mixed, obtain described fertilizer synergist.
5. the preparation method of fertilizer synergist as claimed in claim 4 is characterized in that, described zeolite, polygorskite shatter to 100 orders.
6. the preparation method of fertilizer synergist as claimed in claim 4 is characterized in that, described radiation treatment is used nuclear radiation tech, and the source of radiation of described radiation treatment is Co60, and the total dose of source of radiation is 0.1 * 10
2～4.0 * 10
2GY/S, radiated time are 1 * 10
2～20 * 10
2Second, the irradiation distance of source of radiation is 1～5 meter.
7. the preparation method of fertilizer synergist as claimed in claim 4 is characterized in that, described trace element comprises rare earth element and boron, selenium element.
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| CN103275318A (en) * | 2013-05-24 | 2013-09-04 | 石家庄中农兴泰生物科技有限公司 | Production method of selenium-enriched polyaspartic acid calcium salt |
| CN103333002A (en) * | 2013-06-21 | 2013-10-02 | 霍山普世农业科技有限公司 | Special fertilizer composition for tea and preparation method of special fertilizer composition |
| CN103333003A (en) * | 2013-06-21 | 2013-10-02 | 霍山普世农业科技有限公司 | Special fertilizer for nano carbon tea and preparation method of special fertilizer |
| CN103351218A (en) * | 2013-06-19 | 2013-10-16 | 余丽 | Synergist for polyaspartic acid fertilizer and preparation method thereof |
| CN103351219A (en) * | 2013-06-21 | 2013-10-16 | 安徽创新农业科技有限公司 | Slow-release organic fertilizer for tea leaves and preparation method thereof |
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| CN105565943A (en) * | 2014-10-10 | 2016-05-11 | 王连营 | Chinese herb fertilizer synergist and preparation method thereof |
| CN106927956A (en) * | 2017-04-19 | 2017-07-07 | 关奎 | A kind of fertilizer containing mineral element synergist |
| CN108129228A (en) * | 2017-12-11 | 2018-06-08 | 新科环农（北京）生物科技有限公司 | Middle trace element rare earth chelated nano composite fertilizer and preparation method thereof |
| CN108558514A (en) * | 2018-06-01 | 2018-09-21 | 合肥卓畅农业科技有限公司 | A kind of compound fertilizer synergist and preparation method thereof |
| CN115466147A (en) * | 2022-09-05 | 2022-12-13 | 沈阳美华农业科技有限公司 | Efficient fertilizer produced by micro-nano attapulgite and micro-nano carbon sol |
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| CN103275318A (en) * | 2013-05-24 | 2013-09-04 | 石家庄中农兴泰生物科技有限公司 | Production method of selenium-enriched polyaspartic acid calcium salt |
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| CN103351218A (en) * | 2013-06-19 | 2013-10-16 | 余丽 | Synergist for polyaspartic acid fertilizer and preparation method thereof |
| CN103351218B (en) * | 2013-06-19 | 2014-10-08 | 余丽 | Synergist for polyaspartic acid fertilizer and preparation method thereof |
| CN103333003B (en) * | 2013-06-21 | 2015-04-15 | 霍山普世农业科技有限公司 | Special fertilizer for nano carbon tea and preparation method of special fertilizer |
| CN103333002A (en) * | 2013-06-21 | 2013-10-02 | 霍山普世农业科技有限公司 | Special fertilizer composition for tea and preparation method of special fertilizer composition |
| CN103333003A (en) * | 2013-06-21 | 2013-10-02 | 霍山普世农业科技有限公司 | Special fertilizer for nano carbon tea and preparation method of special fertilizer |
| CN103351219A (en) * | 2013-06-21 | 2013-10-16 | 安徽创新农业科技有限公司 | Slow-release organic fertilizer for tea leaves and preparation method thereof |
| CN103333002B (en) * | 2013-06-21 | 2014-12-31 | 霍山普世农业科技有限公司 | Special fertilizer composition for tea and preparation method of special fertilizer composition |
| CN103539517A (en) * | 2013-09-25 | 2014-01-29 | 石家庄中农兴泰生物科技有限公司 | Polyaspartic acid silicon fertilizer and production method thereof |
| CN103539517B (en) * | 2013-09-25 | 2015-07-15 | 石家庄中农兴泰生物科技有限公司 | Polyaspartic acid silicon fertilizer and production method thereof |
| CN103772055A (en) * | 2014-02-18 | 2014-05-07 | 广东中合稀有金属再生科技有限责任公司 | Preparation method of liquid state fertilizer synergist containing trace rare earth and nano carbon |
| CN103772055B (en) * | 2014-02-18 | 2015-04-08 | 广东中合稀有金属再生科技有限责任公司 | Preparation method of liquid state fertilizer synergist containing trace rare earth and nano carbon |
| CN104086290A (en) * | 2014-06-27 | 2014-10-08 | 广西平乐农药厂 | Synergist for chemical fertilizer |
| CN104163718A (en) * | 2014-08-12 | 2014-11-26 | 镇江万山红遍农业园 | Special fertilizer synergist for jujube tree |
| CN104163718B (en) * | 2014-08-12 | 2016-06-08 | 镇江万山红遍农业园 | The special fertile synergistic agent of a kind of jujube tree |
| CN105565943A (en) * | 2014-10-10 | 2016-05-11 | 王连营 | Chinese herb fertilizer synergist and preparation method thereof |
| CN105110878A (en) * | 2015-07-24 | 2015-12-02 | 天津富里奇作物营养科技有限公司 | Nano-fertilizer pesticide synergist and preparation method |
| CN104973982A (en) * | 2015-07-29 | 2015-10-14 | 长江师范学院 | Special compound fertilizer for tuber mustard and preparation method thereof |
| CN104973982B (en) * | 2015-07-29 | 2017-12-08 | 长江师范学院 | Hot pickled mustard tube special complex fertilizer |
| CN105272739A (en) * | 2015-10-13 | 2016-01-27 | 辽宁嘉吉作物营养有限公司 | Humic acid chelated medium-trace element fertilizer and preparation method thereof |
| CN106927956A (en) * | 2017-04-19 | 2017-07-07 | 关奎 | A kind of fertilizer containing mineral element synergist |
| CN108129228A (en) * | 2017-12-11 | 2018-06-08 | 新科环农（北京）生物科技有限公司 | Middle trace element rare earth chelated nano composite fertilizer and preparation method thereof |
| CN108558514A (en) * | 2018-06-01 | 2018-09-21 | 合肥卓畅农业科技有限公司 | A kind of compound fertilizer synergist and preparation method thereof |
| CN115466147A (en) * | 2022-09-05 | 2022-12-13 | 沈阳美华农业科技有限公司 | Efficient fertilizer produced by micro-nano attapulgite and micro-nano carbon sol |
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Application publication date: 20130410 |