CN103787782A - Multi-element fertilizer synergist and production method - Google Patents
Multi-element fertilizer synergist and production method Download PDFInfo
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- CN103787782A CN103787782A CN201410071845.XA CN201410071845A CN103787782A CN 103787782 A CN103787782 A CN 103787782A CN 201410071845 A CN201410071845 A CN 201410071845A CN 103787782 A CN103787782 A CN 103787782A
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Abstract
The invention discloses a multi-element fertilizer synergist and a production method, relates to a synergist and a stabilizer which are added in fertilizer containing nitrogen and phosphorus fertilizer, and belongs to the field of synergistic fertilizer. The multi-element fertilizer synergist is prepared from the following raw materials of, by weight, 35-45% of nitrogen, 25-35% of phosphorus, 15-25% of potassium, 1-5% of calcium, 0.9-4.9% of magnesium, 1-3% of sulfur, 0.3-0.5% of boron, 0.3-0.5% of zinc, 1% of active humus, 0.1-0.2% of plant hormones and 0.1-0.2% of drought-resistant and water-absorbent agent. The multi-element fertilizer synergist has the advantages that the multi-element fertilizer synergist is high in solubility and free of nutrient residual, and can obviously enhance permeation capacity and adhesion capacity of the fertilizer and improve the capacity and the speed of the fertilizer entering plant bodies.
Description
Technical field
The present invention relates to a kind of synergistic agent and stablizer being added in nitrogen fertilizer and phosphorus fertilizer, belong to enhanced fertilizer field, specifically a kind of multi-element fertilizer synergistic agent and production method.
Background technology
In agriculture field, the use of fertilizer is very extensive; But due to environment, crop or meteorological reason, only some is absorbed by crops for the fertilizer of using, most fertilizer is because leaching loss, volatilization or mineralization cause serious loss, cause that manure resources waste, farm crop are low to utilization rate of fertilizer, soil or waters because of Residual Fertilizer contaminated, soil compaction, surface water oxygen enrichment etc., cause and throw fertile cost increase, as rate of fertilizer application is large, be easy to produce crop burn phenomenon.Therefore, research fertilizer synergist, improves utilization rate of fertilizer, has become the important topic in agriculture production.
There has been longer history in China to the research of fertilizer synergist, and the document of this respect is also a lot of, and achievement is remarkable.Utilization rate of fertilizer is due to the different in kind of Different Nutrient Elements in plant or soil, and the different in kind of different plants, and also different to the demand of nutritive element, therefore, under usual condition, the utilization ratio of nitrogen phosphorus fertilizer is all lower than 30%; And potash fertilizer be utilized as 30～60%.Therefore in the time joining fertilise, the inharmonious meeting of ratio causes the change of Soil structure or Plant To Nutrient element absorption ability to decline.
Fertilizer synergist can adopt effective regulation measure, controls the release rate of fertilizer, and minimizing Rapid Flow is become estranged fixing, makes release rate and the demand of the identical crop growth process of release period to nutritive element of nutrient.Thereby reduce fertilizer application amount and application times.
The chemical fertilizer of using at present mainly contains nitrogenous fertilizer, phosphate fertilizer and potash fertilizer, is single administration when peasant uses substantially.But use chemical fertilizer and can not give full play to the effect of used chemical fertilizer facts have proved single variety.
Summary of the invention
The object of the present invention is to provide a kind of multi-element fertilizer synergistic agent and production method, this synergistic agent is rich in organic matter and active substance, can fixed nitrogen and activating soil in be difficult to the phosphorus, the potassium element that utilize, thereby increase the supply to crop nutrition content, and can regulating plant physiological function; Particularly, by this synergistic agent and various application of mixed fertilizers, can greatly improve the utilization ratio of fertilizer, reduce the object of rate of fertilizer.
To achieve these goals, a kind of multi-element fertilizer synergistic agent of the present invention, is made up of the raw material of following weight proportion: nitrogen 35～45%, phosphorus 25～35%, potassium 15～25%, calcium 1～5%, magnesium 0.9～4.9%, sulphur 1～3%, boron 0.3～0.5%, zinc 0.3～0.5%, active humus 1%, plant hormone 0.1～0.2%, anti-drought water-retaining agent 0.1～0.2%.
The weight proportion of described raw material is preferably: nitrogen 40%, phosphorus 30%, potassium 20%, calcium 3%, magnesium 2.9%, sulphur 2%, boron 0.4%, zinc 0.4%, active humus 1%, plant hormone 0.1%, anti-drought water-retaining agent 0.2%.
Described nitrogenous fertilizer is urea CO (NH
2)
2or ammonium nitrate NH
4nO
3or a kind of in bicarbonate of ammonia or mix arbitrarily; Phosphate fertilizer is a kind of in monoammonium phosphate or SODIUM PHOSPHATE, MONOBASIC or both any mixing; Potash fertilizer is a kind of in Repone K or potassium sulfate or both any mixing; Calcareous fertilisers are a kind of in calcium oxide and calcium hydroxide or both any mixing; Fertiliser containing magnesium is a kind of in magnesium chloride and magnesium sulfate or both any mixing; Sulfur fertilizer is a kind of in magnesium sulfate or ammonium sulfate or both any mixing; Boron is a kind of in boric acid or borax or both any mixing; Zinc fertilizer is a kind of in zinc chloride or zinc oxide or both any mixing; Described plant hormone is one or more any mixing in DA-6, maleic hydrazide, naphthylacetic acid sodium salt or naphthalene methyl acetate; Anti-drought water-retaining agent is polyacrylamide.
The production method of a kind of multi-element fertilizer synergistic agent of the present invention is:
(1) solid nitrogenous fertilizer is heated to 90～120 ℃ and obtains nitrogenous fertilizer melt; Phosphate fertilizer and potash fertilizer that granularity is less than 1.0mm are heated to respectively 100～130 ℃;
(2) the nitrogenous fertilizer melt of step (1) is mixed to 1～5min with phosphate fertilizer and potash fertilizer after heating, obtaining content has the melting charge slurry of nitrogen phosphorus potassium suspended substance;
(3) melting charge slurry that contains nitrogen phosphorus potassium suspended substance step (2) being obtained is mixed 1～5min with calcareous fertilisers and fertiliser containing magnesium and is obtained mixed slurry, add wherein again sulfur fertilizer, boron fertilizer, zinc fertilizer, active humus, plant hormone and anti-drought water-retaining agent to mix 1～5min, through prilling granulator granulation, obtain a kind of multi-element fertilizer synergistic agent.
Described potash fertilizer, calcareous fertilisers, fertiliser containing magnesium, sulfur fertilizer, boron fertilizer, zinc fertilizer were pulverized 60 orders with top sieve.
The effect of the each raw material of a kind of multi-element fertilizer synergistic agent of the present invention is as follows:
Nitrogen can promote that cauline leaf is in great numbers, tillers and increases, and full grain, improves output and the protein content thereof of crop.
Phosphorus can promote various Metabolism of Normals to carry out, and growth and development of plants is good, improves winter resistance and the drought resistance of plant simultaneously.
Moderate-element is often referred to calcium, magnesium, three kinds of elements of sulphur.Calcium is to form the important element of cell walls, and when crop calcium deficiency, cell walls can not form, and cell can not proper splitting, and vegetative point will be downright bad; Magnesium is chlorophyllous component, and the activator of many enzymes can strengthen and make various metabolic processes in object, and when crop magnesium deficiency, chlorophyll reduces, and photosynthesis weakens, and the formation of carbohydrate, protein, fat all can be suppressed; Sulphur is the component of protein and nucleic acid, is the constituent of many coenzyme, when crop a lack of sulfur, and the biosynthesis block of protein etc., plant is short and small, and chlorophyll reduces, and the branch of tillering is few.
Trace element comprises boron, zinc etc., and plant materials, except the elements such as needs potassium, phosphorus, nitrogen are as nutriment, also needs the trace element that absorbs minute quantity as nutriment, and these requirements are few, but is again the necessary element of vital movement, is called trace element.Although it is little at crop in-vivo content, but growing of plant played to vital effect, it is the integral part of plant materials endoenzyme or coenzyme, there is very strong specificity, that crop growth is indispensable and can not mutually replace, therefore in the time that plant lacks any trace element, grow and all can be resisted, cause the underproduction and quality to decline.When plant is in the situation that trace element is sufficient, physiological function will be very vigorous, and this is conducive to crop to the absorbing of macroelement, and also can improve the colloid chemistry character of cellular plasm, thereby plasmic concentration is increased, strengthen the resistance of crop to poor environment.
The using method of a kind of multi-element fertilizer synergistic agent of the present invention and usage quantity are: this multi-element fertilizer synergistic agent can either make base fertilizer, also can topdress, for farm crop base fertilizer such as wheat, corn, peanuts, can execute 8～15kg for every mu, can put 3～10kg as topdressing every mu; Execute 10～15kg for every mu of vegetables, fruit tree base fertilizer.
A kind of multi-element fertilizer synergistic agent of the present invention and production method, its beneficial effect is:
1, this synergistic agent solvability is strong, and nutrient is not residual, can significantly strengthen infiltration, the adhesive capacity of fertilizer, strengthens fertilizer and enters ability and the speed of planting in body;
2, this synergistic agent is sneaked in fertilizer or chemical fertilizer and is used, and can reduce volatilization and the loss of nitrogen, absorbs for plant, greatly improve utilization rate of fertilizer, improve soil effective fertility, reach the object of few fertile synergy, reduce fertilising cost, quick-acting and long-lasting are all good; Mix and use with ammonium fertilizer, can change the ecological condition of Nitrate bacteria and suppress some enzyme system, make nitrification be difficult to carry out, increase the shelf time of ammonium nitrogen, reduce loss and the denitrification of nitric acid;
3, the active humus in this synergistic agent and plant hormone promote rapidly the absorption of crop to nutrient, make in blade 3～5 days greenly and plump, and crop growing state is good; Nutritive element material plays the utilization ratio that improves nutrient, extends fertilizer efficiency;
4, this synergistic agent strengthens the drought resisting of crop, the anti-adversity ability such as cold-resistant, disease-resistant, resistant to lodging, and effect of increasing production is obvious;
5, this synergistic agent ion exchangeable is strong, can promote that the solid-state nutrient in soil reaches ionic condition, and the exchange of mutually promoting, and makes the channel of Crop nutrient unimpeded.
Embodiment
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, in describing embodiment below, be briefly described, apparently, embodiment in the following describes is only one of them embodiment of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these embodiment other example.
Embodiment 1
(1) 35 parts, ammonium nitrate is heated to 110 ℃ of melts that obtain ammonium nitrate; Granularity is less than 25 parts, 27.1 parts of the monoammonium phosphates of 1.0mm and Repone K and is heated to respectively 120 ℃;
(2) by the melt of the ammonium nitrate of step (1) with heating after monoammonium phosphate and Repone K mixing 3min, obtaining content has the melting charge slurry of nitrogen phosphorus potassium suspended substance;
(3) 4.9 parts, the melting charge slurry that contains nitrogen phosphorus potassium suspended substance step (2) being obtained and 5 parts, calcium oxide and magnesium chloride mix 3min and obtain mixed slurry, add wherein again and pulverized 1 part, 60 object magnesium sulfate, 0.3 part of boric acid, 0.5 part of zinc chloride, and 1 part of active humus, DA-60.1 part and 0.1 part of mixing 3min of polyacrylamide, through prilling granulator granulation, obtain a kind of multi-element fertilizer synergistic agent.
Embodiment 2
Embodiment, as embodiment 1, takes raw material in proportion: 0.8 part, 45 parts, bicarbonate of ammonia, 25 parts of SODIUM PHOSPHATE, MONOBASIC, 17.8 parts, Repone K, 5 parts, calcium oxide, 0.9 part, magnesium sulfate, 1 part of sulfur oxide, 0.5 part of borax, 0.5 part, zinc oxide, 3 parts of humic promoting agents, DA-60.5g part, polyacrylamide.
Embodiment 3
Embodiment, as embodiment 1, takes raw material in proportion: 0.2 part, 40 parts, urea, 30 parts of SODIUM PHOSPHATE, MONOBASIC, 20 parts of potassium sulfate, 4 parts, calcium hydroxide, 1.9 parts, magnesium chloride, 2 parts, ammonium sulfate, 0.4 part of borax, 0.4 part, zinc oxide, 1 part of humic promoting agent, DA-60.1g part, polyacrylamide.
Table one:
Table two:
To sum up table is learnt, this synergistic agent can make food crop increase production more than 10%, and the cash crop such as fruit tree, vegetables are increased production more than 30%.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. a multi-element fertilizer synergistic agent, is characterized in that: the raw material by following weight proportion is made: nitrogen 35～45%, phosphorus 25～35%, potassium 15～25%, calcium 1～5%, magnesium 0.9～4.9%, sulphur 1～3%, boron 0.3～0.5%, zinc 0.3～0.5%, active humus 1%, plant hormone 0.1～0.2%, anti-drought water-retaining agent 0.1～0.2%.
2. a kind of multi-element fertilizer synergistic agent as claimed in claim 1, is characterized in that: the weight proportion of described raw material is preferably: nitrogen 40%, phosphorus 30%, potassium 20%, calcium 3%, magnesium 2.9%, sulphur 2%, boron 0.4%, zinc 0.4%, active humus 1%, plant hormone 0.1%, anti-drought water-retaining agent 0.2%.
3. a kind of multi-element fertilizer synergistic agent as claimed in claim 1, is characterized in that: described nitrogenous fertilizer is urea CO (NH
2)
2or ammonium nitrate NH
4nO
3or a kind of in bicarbonate of ammonia or mix arbitrarily; Described phosphate fertilizer is a kind of in monoammonium phosphate or SODIUM PHOSPHATE, MONOBASIC or both any mixing; Described potash fertilizer is a kind of in Repone K or potassium sulfate or both any mixing.
4. a kind of multi-element fertilizer synergistic agent as claimed in claim 1, is characterized in that: described calcareous fertilisers are a kind of in calcium oxide and calcium hydroxide or both any mixing; Fertiliser containing magnesium is a kind of in magnesium chloride and magnesium sulfate or both any mixing; Sulfur fertilizer is a kind of in magnesium sulfate or ammonium sulfate or both any mixing.
5. a kind of multi-element fertilizer synergistic agent as claimed in claim 1, is characterized in that: described boron is a kind of in boric acid or borax or both any mixing; Zinc fertilizer is a kind of in zinc chloride or zinc oxide or both any mixing.
6. a kind of multi-element fertilizer synergistic agent as claimed in claim 1, is characterized in that: described plant hormone is one or more any mixing in DA-6, maleic hydrazide, naphthylacetic acid sodium salt or naphthalene methyl acetate.
7. a kind of multi-element fertilizer synergistic agent as claimed in claim 1, is characterized in that: described anti-drought water-retaining agent is polyacrylamide.
8. the production method of a kind of multi-element fertilizer synergistic agent as claimed in claim 1 or 2, is characterized in that:
(1) solid nitrogenous fertilizer is heated to 90～120 ℃ and obtains nitrogenous fertilizer melt; Phosphate fertilizer and potash fertilizer that granularity is less than 1.0mm are heated to respectively 100～130 ℃;
(2) the nitrogenous fertilizer melt of step (1) is mixed to 1～5min with phosphate fertilizer and potash fertilizer after heating, obtaining content has the melting charge slurry of nitrogen phosphorus potassium suspended substance;
(3) melting charge slurry that contains nitrogen phosphorus potassium suspended substance step (2) being obtained is mixed 1～5min with calcareous fertilisers and fertiliser containing magnesium and is obtained mixed slurry, add wherein again sulfur fertilizer, boron fertilizer, zinc fertilizer, active humus, plant hormone and anti-drought water-retaining agent to mix 1～5min, through prilling granulator granulation, obtain a kind of multi-element fertilizer synergistic agent.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104355798A (en) * | 2014-10-23 | 2015-02-18 | 左中军 | Fertilizer applied during wheat heading |
| CN104446968A (en) * | 2014-11-27 | 2015-03-25 | 湖北三宁化工股份有限公司 | Water-soluble high-concentration organic-inorganic compound fertilizer for trickle and sprinkling irrigation 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 |
| CN106673766A (en) * | 2017-01-24 | 2017-05-17 | 湖南农业大学 | Peanut seed-strengthening pod-plumping dedicated fertilizer and production method thereof |
| CN106699459A (en) * | 2016-12-28 | 2017-05-24 | 郑州阿波罗肥业有限公司 | Novel fertilizer |
| CN107241982A (en) * | 2017-05-31 | 2017-10-13 | 梁慰爱 | A kind of high-yield planting method of selenium-enriched sweet potato |
| CN113912446A (en) * | 2021-10-25 | 2022-01-11 | 江苏徐淮地区淮阴农业科学研究所 | Multifunctional fertilizer synergist, multifunctional synergistic fertilizer, preparation method and application thereof |
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| CN101497546A (en) * | 2008-01-30 | 2009-08-05 | 李仁俊 | Efficient biological organic compound fertilizer for tree plant |
| CN101591208A (en) * | 2009-04-29 | 2009-12-02 | 新疆满疆红农资化肥科技有限公司 | A kind of preparation method of organic sustained release fertilizer synergist |
| 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 |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101497546A (en) * | 2008-01-30 | 2009-08-05 | 李仁俊 | Efficient biological organic compound fertilizer for tree plant |
| CN101591208A (en) * | 2009-04-29 | 2009-12-02 | 新疆满疆红农资化肥科技有限公司 | A kind of preparation method of organic sustained release fertilizer synergist |
| 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 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355798A (en) * | 2014-10-23 | 2015-02-18 | 左中军 | Fertilizer applied during wheat heading |
| CN104446968A (en) * | 2014-11-27 | 2015-03-25 | 湖北三宁化工股份有限公司 | Water-soluble high-concentration organic-inorganic compound fertilizer for trickle and sprinkling irrigation 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 |
| CN106699459A (en) * | 2016-12-28 | 2017-05-24 | 郑州阿波罗肥业有限公司 | Novel fertilizer |
| CN106673766A (en) * | 2017-01-24 | 2017-05-17 | 湖南农业大学 | Peanut seed-strengthening pod-plumping dedicated fertilizer and production method thereof |
| CN107241982A (en) * | 2017-05-31 | 2017-10-13 | 梁慰爱 | A kind of high-yield planting method of selenium-enriched sweet potato |
| CN113912446A (en) * | 2021-10-25 | 2022-01-11 | 江苏徐淮地区淮阴农业科学研究所 | Multifunctional fertilizer synergist, multifunctional synergistic fertilizer, preparation method and application thereof |
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