CN103787782B - A kind of multi-element fertilizer synergist and production method - Google Patents
A kind of multi-element fertilizer synergist and production method Download PDFInfo
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- CN103787782B CN103787782B CN201410071845.XA CN201410071845A CN103787782B CN 103787782 B CN103787782 B CN 103787782B CN 201410071845 A CN201410071845 A CN 201410071845A CN 103787782 B CN103787782 B CN 103787782B
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Abstract
The present invention discloses a kind of multi-element fertilizer synergist and production method, relates to a kind of synergist and stabilizing agent being added in nitrogen fertilizer and phosphorus fertilizer, belongs to enhanced fertilizer field. 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%. Its beneficial effect is: this synergist dissolubility is strong, and nutrient is not residual, can significantly strengthen infiltration, the tackability of fertilizer, strengthens fertilizer and enters ability and the speed of planting in body.
Description
Technical field
The present invention relates to a kind of synergist and stabilizing agent being added in nitrogen fertilizer and phosphorus fertilizer, belong to increasingEffect fertilizer field, specifically a kind of multi-element fertilizer synergist and production method.
Background technology
In agriculture field, the use of fertilizer is very extensive; But due to environment, crop or meteorologyReason, only some is absorbed by crops for the fertilizer of using, most fertilizer due to leaching loss, volatilization orMineralization causes serious loss, causes that manure resources waste, crops are low to utilization rate of fertilizer, soilOr waters is contaminated because of Residual Fertilizer, and soil compaction, surface water oxygen enrichment etc., cause and throw fertile cost increasingAdd, as dose is large, be easy to produce crop burn phenomenon. Therefore, research fertilizer synergist, improves fertilizerUtilization rate, has become the important topic in agricultural 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, achievementSignificantly. Utilization rate of fertilizer is due to the different in kind of Different Nutrient Elements in plant or soil, and notWith the different in kind of plant, also different to the demand of nutrient, therefore under usual condition, the profit of nitrogen phosphorus fertilizerBy rate all lower than 30%; And potash fertilizer be utilized as 30～60%. Therefore in the time joining fertilise, the inharmonious meeting of ratioCause change or the Plant To Nutrient element absorption ability of soil texture to decline.
Fertilizer synergist can adopt effective regulation measure, controls the rate of release of fertilizer, reduces Rapid FlowBecome estranged fixing, make release rate and the demand of the identical crop growth process of release period to nutrient 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 synergist and production method, this synergist is rich inOrganic matter and active material, can fixed nitrogen and activating soil in be difficult to the phosphorus, the potassium element that utilize, thereby increase rightThe supply of crop nutrition content, and can regulating plant physiological function; Particularly by this synergist and various fertilizerMixing is used, and can greatly improve the utilization rate of fertilizer, reduces the object of rate of fertilizer.
To achieve these goals, a kind of multi-element fertilizer synergist of the present invention, by following weight proportionRaw material make: 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 (NH2)2Or ammonium nitrate NH4NO3Or a kind of or mixed arbitrarily in carbonic hydroammoniumClose; Phosphate fertilizer is a kind of in MAP or sodium dihydrogen phosphate or both any mixing; Potash fertilizer is potassium chlorideOr a kind of in potassium sulfate or both any mixing; Calcareous fertilisers are the one or two in calcium oxide and calcium hydroxideAny mixing of person; Fertiliser containing magnesium is a kind of in magnesium chloride and magnesium sulfate or both any mixing; Sulfur fertilizer is sulphurA kind of in acid magnesium or ammonium sulfate or both any mixing; Boron is a kind of in boric acid or borax or boths'Mix arbitrarily; Zinc fertilizer is a kind of in zinc chloride or zinc oxide or both any mixing; Described plant hormoneFor one or more any mixing in DA-6, maleic hydrazide, methyl α-naphthyl acetate sodium salt or naphthalene methyl acetate; Drought resistingWater-loss reducer is polyacrylamide.
The production method of a kind of multi-element fertilizer synergist of the present invention is:
(1) solid nitrogenous fertilizer is heated to 90～120 DEG C and obtains nitrogenous fertilizer melt; Granularity be less than 1.0mm phosphate fertilizer andPotash fertilizer is heated to respectively 100～130 DEG C;
(2) the nitrogenous fertilizer melt of step (1) is mixed to 1～5min with phosphate fertilizer and potash fertilizer after heating, obtaining content hasThe melting charge slurry of nitrogen phosphorus potassium suspension;
(3) melting charge slurry that contains nitrogen phosphorus potassium suspension step (2) being obtained mixes 1 with calcareous fertilisers and fertiliser containing magnesium～5min obtains mixed slurry, then add sulfur fertilizer wherein, boron fertilizer, zinc fertilizer, active humus, plant hormoneAnd anti-drought water-retaining agent mixing 1～5min, through prilling granulator granulation, obtain a kind of multi-element fertilizer synergist.
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 synergist 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 the cold-resistant of plant simultaneouslyProperty and drought resistance.
Moderate-element is often referred to calcium, magnesium, three kinds of elements of sulphur. Calcium is the important element that forms cell membrane, cropWhen calcium deficiency, cell membrane can not form, and cell can not proper splitting, and growing point will be downright bad; Magnesium is chlorophyllComponent, the activator of many enzymes, can strengthen and make various metabolic processes in object, when crop magnesium deficiency, Ye LvElement reduces, and photosynthesis weakens, and the formation of carbohydrate, protein, fat all can be suppressed; SulphurBeing the component of protein and nucleic acid, is the constituent of many coenzyme, when crop a lack of sulfur, and protein etc.Biosynthesis block, plant is short and small, chlorophyll reduce, the branch of tillering is few.
Trace element comprises boron, zinc etc., and plant is except the elements such as needs potassium, phosphorus, nitrogen are as nutriment, alsoNeed to absorb the trace element of minute quantity as nutriment, these requirements are few, but are again vital movementsNecessary element, is called trace element. Although it is little at crop in-vivo content, to the growth of plantGrowth plays vital effect, is the part of plant endoenzyme or coenzyme, has very strong single-mindedProperty, be that crop growth is indispensable and can not mutually replace, therefore when plant lacks any micro-When secondary element, grow and all can be resisted, cause the underproduction and quality to decline. When plant is at traceIn the situation of element abundance, physiological function will be very vigorous, and this is conducive to the absorption of crop to a great number of elementsUtilize, also can improve the colloid chemistry character of cellular plasm, thereby plasmic concentration is increased, strengthenThe resistance of crop to poor environment.
The using method of a kind of multi-element fertilizer synergist of the present invention and use amount are: this multi-element fertilizerSynergist can either make base fertilizer, also can topdress, and for crops base fertilizer such as wheat, corn, peanuts,8～15kg can be executed for every mu, 3～10kg can be put as topdressing every mu; For every mu of vegetables, fruit tree base fertilizer execute 10～15kg。
A kind of multi-element fertilizer synergist of the present invention and production method, its beneficial effect is:
1, this synergist dissolubility is strong, and nutrient is not residual, can significantly strengthen infiltration, the tackability of fertilizer,Strengthen fertilizer and enter ability and the speed of planting in body;
2, this synergist is sneaked in fertilizer or chemical fertilizer and is used, and can reduce volatilization and the loss of nitrogen, for plantAbsorb, greatly improve utilization rate of fertilizer, improve soil effective fertility, reach the object of few fertile synergy,Reduce fertilising cost, quick-acting and lasting effect are all good; Mix and use with ammonium fertilizer, can change nitric acid thinThe ecological condition of bacterium and some enzyme system of inhibition, make nitrification be difficult to carry out, while increasing the preservation of ammonium nitrogenBetween, reduce loss and the denitrification of nitric acid;
3, the active humus in this synergist and plant hormone promote rapidly the absorption of crop to nutrient, make leafGreen and plump in sheet 3～5 days, crop growing state is good; Nutrient material plays the utilization rate that improves nutrient,Extend fertilizer efficiency;
4, this synergist strengthens the drought resisting of crop, the anti-adversity ability such as cold-resistant, disease-resistant, resistant to lodging, effect of increasing productionObviously;
5, this synergist ion exchangeable is strong, can promote that the solid-state nutrient in soil reaches ionic condition, andAnd the exchange of mutually promoting, makes the channel of Crop nutrient unimpeded.
Detailed description of the invention
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will be to implementingExample describe in be briefly described, apparently, the embodiment in the following describes be only of the present invention itsIn an embodiment, for those of ordinary skill in the art, in the prerequisite of not paying creative workUnder, can also obtain according to these embodiment other example.
Embodiment 1
(1) 35 parts, ammonium nitrate is heated to 110 DEG C of melts that obtain ammonium nitrate; Granularity is less than the phosphoric acid of 1.0mmOne 27.1 parts of ammoniums are heated to respectively 120 DEG C with 25 parts, potassium chloride;
(2) by the melt of the ammonium nitrate of step (1) with heating after MAP and potassium chloride mixings 3min, mustThere is the melting charge slurry of nitrogen phosphorus potassium suspension to content;
(3) melting charge slurry that contains nitrogen phosphorus potassium suspension and 5 parts, calcium oxide and the magnesium chloride that step (2) are obtained4.9 parts are mixed 3min and obtain mixed slurry, then add wherein and pulverized 1 part, 60 object magnesium sulfate, boric acid0.5 part of 0.3 part, zinc chloride, and 1 part of active humus, DA-60.1 part and polyacrylamide 0.1Part is mixed 3min, through prilling granulator granulation, obtains a kind of multi-element fertilizer synergist.
Embodiment 2
Embodiment, as embodiment 1, takes raw material in proportion: 45 parts, carbonic hydroammonium, 25 parts of sodium dihydrogen phosphates,17.8 parts, potassium chloride, 5 parts, calcium oxide, 0.9 part, magnesium sulfate, 1 part of sulfur oxide, 0.5 part of borax, oxidation0.8 part, 0.5 part, zinc, 3 parts of humic activating agents, DA-60.5g part, polyacrylamide.
Embodiment 3
Embodiment, as embodiment 1, takes raw material in proportion: 40 parts, urea, 30 parts of sodium dihydrogen phosphates, sulphur20 parts, acid potassium, 4 parts, calcium hydroxide, 1.9 parts, magnesium chloride, 2 parts, ammonium sulfate, 0.4 part of borax, zinc oxide0.2 part of 0.4 part, 1 part of humic activating agent, DA-60.1g part, polyacrylamide.
Table one:
Table two:
To sum up table is learnt, this synergist can make cereal crops increase production more than 10%, and fruit tree, vegetables etc. are economical to be doneThing increases production more than 30%.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, not all at thisWithin bright spirit and principle, any amendment of doing, be equal to replacement, improvement etc., all should be included in thisWithin bright protection domain.
Claims (4)
1. a multi-element fertilizer synergist, is characterized in that: the raw material by following weight proportion is made: nitrogenFertilizer 35～45%, phosphate fertilizer 25～35%, potash fertilizer 15～25%, calcareous fertilisers 1～5%, fertiliser containing magnesium 0.9～4.9%, sulphurFertile 1～3%, boron fertilizer 0.3～0.5%, zinc fertilizer 0.3～0.5%, active humus 1%, plant hormone 0.1～0.2%, anti-drought water-retaining agent 0.1～0.2%;
Described nitrogenous fertilizer is urea CO (NH2)2, ammonium nitrate NH4NO3, carbonic hydroammonium or these materials any mixing;Described phosphate fertilizer is any mixing of MAP, sodium dihydrogen phosphate or these materials; Described potash fertilizer be potassium chloride,Any mixing of potassium sulfate or these materials;
Described calcareous fertilisers are any mixing of calcium oxide, calcium hydroxide or these materials; Fertiliser containing magnesium is magnesium chloride, sulphurAny mixing of acid magnesium or these materials; Sulfur fertilizer is any mixing of magnesium sulfate, ammonium sulfate or these materials;
Described boron is any mixing of boric acid, borax or these materials; Zinc fertilizer is zinc chloride, zinc oxide or thisAny mixing of a little materials; Described plant hormone is DA-6, maleic hydrazide, methyl α-naphthyl acetate sodium salt, naphthalene methyl acetateOr any mixing of these materials;
Described anti-drought water-retaining agent is polyacrylamide.
2. a kind of multi-element fertilizer synergist as claimed in claim 1, is characterized in that: the weight of described raw materialAmount proportion optimization is: nitrogenous fertilizer 40%, phosphate fertilizer 30%, potash fertilizer 20%, calcareous fertilisers 3%, fertiliser containing magnesium 2.9%, sulfur fertilizer 2%,Boron fertilizer 0.4%, zinc fertilizer 0.4%, active humus 1%, plant hormone 0.1%, anti-drought water-retaining agent 0.2%.
3. the production method of a kind of multi-element fertilizer synergist as claimed in claim 1 or 2, its feature existsIn:
(1) solid nitrogenous fertilizer is heated to 90～120 DEG C and obtains nitrogenous fertilizer melt; Granularity be less than 1.0mm phosphate fertilizer andPotash fertilizer is heated to respectively 100～130 DEG C;
(2) the nitrogenous fertilizer melt of step (1) is mixed to 1～5min with phosphate fertilizer and potash fertilizer after heating, obtaining content hasThe melting charge slurry of nitrogen phosphorus potassium suspension;
(3) melting charge slurry that contains nitrogen phosphorus potassium suspension step (2) being obtained mixes 1 with calcareous fertilisers and fertiliser containing magnesium～5min obtains mixed slurry, then add sulfur fertilizer wherein, boron fertilizer, zinc fertilizer, active humus, plant hormoneAnd anti-drought water-retaining agent mixing 1～5min, through prilling granulator granulation, obtain a kind of multi-element fertilizer synergist.
4. the production method of a kind of multi-element fertilizer synergist as claimed in claim 3, is characterized in that:Described calcareous fertilisers, fertiliser containing magnesium, sulfur fertilizer, boron fertilizer, zinc fertilizer were pulverized 60 mesh sieves.
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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 |
| 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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| 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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| 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 |
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