CN1440957A - High-efficiency composite chemical fertilizer and its prepn - Google Patents
High-efficiency composite chemical fertilizer and its prepn Download PDFInfo
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- CN1440957A CN1440957A CN 03112021 CN03112021A CN1440957A CN 1440957 A CN1440957 A CN 1440957A CN 03112021 CN03112021 CN 03112021 CN 03112021 A CN03112021 A CN 03112021A CN 1440957 A CN1440957 A CN 1440957A
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- chemical fertilizer
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- dressing
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Abstract
The present invention relates to a kind of high-efficiency composite chemical fertilizer and its preparation, belongs to the field of fertilizer mixture and aims at solving the problems of chemical fertilizer, which is easy to deliquesce, harden and decompose and has fertilizer effect to be raised. The composite chemical fertilizer consists of a core of inorganic chemical fertilizer grain and a coating of BAFA biochemical fulvia acid. The protective coating can prevent chemical fertilizer from deliquescing, hardening and decomposing and the biochemical fulvia acid can stimulate the growth of plant root system and raise the fertilizer effect of inorganic chemical fertilizer by 3-20%.
Description
Technical field
The present invention relates to a kind of improved chemical fertilizer and preparation method, particularly biochemical fertilizer and inorganic fertilizer compound chemical fertilizer, belong to the fertiliser mixtures technical field.
Background technology
Fertilizer provides the necessary for plant growth nutritive element, improves soil regime, improves the important substance of crop yield.Since the fifties, also increasing along with the continuous growth of population to the demand of farm crop, only depend on traditional organic fertilizer to be difficult to keep the demand of soil, chemical fertilizer more and more comes into operation.According to statistics, from the fifties to the nineties, the usage quantity of whole world chemical fertilizer has increased about ten times, and grain yield has increased about three times.With China is example, and China is large agricultural country, to account for the arable land in the world 7%, supports the population that accounts for the world 22%, and this has the effect of giving the credit to chemical fertilizer greatly.China consumed 4,500 ten thousand tons of chemical fertilizer altogether in 2002, and wherein major part is to be the inorganic fertilizer of main component with nitrogen, phosphorus, potassium, also comprised fertilizer and the biological chemical fertilizer released in recent years.Compare with traditional organic fertilizer, chemical fertilizer have composition more, soluble in water, easily by plant absorbing utilization, effect characteristics rapidly, reasonably use for the fertility that improves soil, the output that increases the farm crop unit surface has important effect.The form of chemical fertilizer has particle, pulvis and liquid etc., considers that from the angle of packed and transported and use particle form is more more suitable.But, because chemical fertilizer characteristic soluble in water makes it in the process of transportation and storage, deliquescence very easily takes place, make it loose one-tenth powder or harden into piece, give transportation and use to bring inconvenience.In addition, chemical fertilizer in the process of putting, contained some become branch slowly with airborne oxygen generation chemical reaction, make its loss of effective components, application efficiency reduces.
Summary of the invention
Technical problem to be solved by this invention is: overcome the defective of above-mentioned prior art and a kind of particulate state, band dressing are provided, can effectively prevent deliquescence, harden and decompose, also can improve the efficient composite chemical fertilizer of fertilizer efficiency.
Another problem to be solved by this invention provides the preparation method of above-mentioned chemical fertilizer.
The alleged problem of the present invention is solved by following technical scheme:
A kind of efficient composite chemical fertilizer is particulate state, and its special feature is: described particle is nucleome and dressing bilayer structure, and dressing is with the whole coating of nucleome, and nucleome is the particulate inorganic chemical fertilizer, and dressing is a BSFA biochemical fulvic acid organic chemical fertilizer.
Above-mentioned efficient composite chemical fertilizer, described nucleome particle diameter is 1～5 millimeter, described dressing wall thickness is 0.5～2 millimeter.
Above-mentioned efficient composite chemical fertilizer, described nucleome adopt the particulate inorganic chemical fertilizer as diammonium phosphate, monoammonium phosphate, ammonium chloride, ammonium nitrate, ammonium sulfate, vitriolate of tartar, Repone K, urea and binary compound fertilizer material or ternary compound fertilizer material.
A kind of preparation method of efficient composite chemical fertilizer, it is made as follows:
A. the nucleome material is adorned in choosing: choosing particle champion machine chemical fertilizer is the nucleome material, packs into and stirs in the filling;
B. dressing is prepared burden: choosing the BSFA biochemical fulvic acid is the dressing material, if the content of BSFA biochemical fulvic acid is 35%, by weight, inorganic fertilizer is 100: 1～2 with the ratio of BSFA biochemical fulvic acid, with BSFA biochemical fulvic acid thin up, to concentration be 10-20%;
C. stir dressing: the starting stirrer, slowly spray into the BSFA biochemical fulvic acid that has diluted, treat that it stirs, and goes out jar.
D. dry.
Efficient composite chemical fertilizer of the present invention is a nucleome with the particle of common inorganic fertilizer, is dressing with the BSFA biochemical fulvic acid, has increased protective layer to granulated fertilizer, makes it effectively prevent deliquescence, harden and decompose.This chemical fertilizer also has the strong fragrance of BSFA biochemical fulvic acid, give chemical fertilizer packing, transportation, store, use the convenience that provides many.In addition, biochemical fulvic acid is a plant growth regulators, has the effect of stimulating plant root growth, and can improve the effect of mineral manure, itself and inorganic fertilizer is combined with each other complements each other, and can improve 3～20 percentage points of fertilizer utilization ratio.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Referring to Fig. 1, described efficient composite chemical fertilizer is a particulate state, and particle is made of nucleome 1 and dressing 2, and dressing is with the whole coating of nucleome.Nucleome can adopt the particulate inorganic chemical fertilizer as diammonium phosphate, monoammonium phosphate, ammonium chloride, ammonium nitrate, ammonium sulfate, vitriolate of tartar, Repone K, urea and binary compound fertilizer material or ternary compound fertilizer material.Dressing is a BSFA biochemical fulvic acid fertilizer.The BSFA biochemical fulvic acid is a kind of outstanding composition in the humic acids.After it is manured into soil, can the stimulating plant growth, improve crops quality, and can alleviate the hazard of pesticides in conjunction with trace element, be the green fertilizer that has development prospect.In addition, the BSFA biochemical fulvic acid is nontoxic, and has strong fragrance, is easily accepted by the user.Be made into dressing and inorganic fertilizer together uses, can increase the mineral manure cation exchange capacity, reduce the loss of volatilization, leaching loss, curing etc., improving fertilizer efficiency can be up to about 20%.Concrete making processes of the present invention is as follows:
1. use equipment: 350 concrete drums.
2. charging: get in the above-mentioned inorganic fertilizer a kind of 0.5 ton and pack into and irritate.
3. dressing: get the BSFA biochemical fulvic acid 5-8KG of content greater than 35% (its hammer degree is 80), thin up, to concentration be 10-20%.
4. stir: the starting stirrer, slowly spray into the BSFA biochemical fulvic acid that has diluted, stir about 10 minutes treats that it stirs, and goes out jar and gets final product.
After adding dressing, free-water changes crystal water in the xanthohumic acid, so drying process can need not to apply in addition heat, directly stacking gets final product.Add the thickness of dressing can be as required, regulate by the concentration of dilution xanthohumic acid.Select for use urea etc. easily during the inorganic fertilizer of hydrolysis when nucleome, xanthohumic acid solution is thick, and consumption will lack, and can choose the lower limit of concentration or add-on, to prevent nucleome generation hydrolysis.
Claims (4)
1. an efficient composite chemical fertilizer is particulate state, it is characterized in that, described particle is nucleome (1) and dressing (2) bilayer structure, and dressing is with the whole coating of nucleome, and nucleome is the particulate inorganic chemical fertilizer, and dressing is a BSFA biochemical fulvic acid organic chemical fertilizer.
2. efficient composite chemical fertilizer according to claim 1 is characterized in that, 1～5 millimeter of described nucleome particle diameter, 0.5～2 millimeter of described coating thickness.
3. efficient composite chemical fertilizer according to claim 2 is characterized in that, described nucleome adopts diammonium phosphate, monoammonium phosphate, ammonium chloride, ammonium nitrate, ammonium sulfate, vitriolate of tartar, Repone K, urea, binary compound fertilizer material or ternary compound fertilizer material.
4. the preparation method of an efficient composite chemical fertilizer is characterized in that, it is made as follows:
A. the nucleome material is adorned in choosing: choosing the particulate inorganic chemical fertilizer is the nucleome material, packs into and stirs in the filling;
B. dressing is prepared burden: choosing the BSFA biochemical fulvic acid is the dressing material, if the content of BSFA biochemical fulvic acid is 35%, by weight, inorganic fertilizer is 100: 1～2 with the ratio of BSFA biochemical fulvic acid, with BSFA biochemical fulvic acid thin up, to concentration be 10-20%;
C. stir dressing: the starting stirrer, slowly spray into the BSFA biochemical fulvic acid that has diluted, treat that it stirs, and goes out jar.
D. dry.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03112021 CN1440957A (en) | 2003-03-21 | 2003-03-21 | High-efficiency composite chemical fertilizer and its prepn |
| CN 03148899 CN1252005C (en) | 2003-03-21 | 2003-06-06 | High effect composite chemical fertilizer and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03112021 CN1440957A (en) | 2003-03-21 | 2003-03-21 | High-efficiency composite chemical fertilizer and its prepn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1440957A true CN1440957A (en) | 2003-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03112021 Pending CN1440957A (en) | 2003-03-21 | 2003-03-21 | High-efficiency composite chemical fertilizer and its prepn |
Country Status (1)
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| CN (1) | CN1440957A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040424A (en) * | 2010-10-11 | 2011-05-04 | 山东郁茏生物科技有限公司 | Fulvic acid potassium chelating fertilizer |
| CN103102216A (en) * | 2013-01-21 | 2013-05-15 | 华南农业大学 | Coated fertilizer for inducing root growth and preparation method and application thereof |
| CN106336275A (en) * | 2015-07-14 | 2017-01-18 | 重庆市风景园林科学研究院 | Manufacturing method for organic-inorganic compound slow-release fertilizer rod |
| CN108424235A (en) * | 2018-04-19 | 2018-08-21 | 深圳市芭田生态工程股份有限公司 | Coating type organic nitrates ammonium calcium granulated fertilizer and preparation method thereof |
| US20180237355A1 (en) * | 2017-02-23 | 2018-08-23 | Produquímica Indústria e Comaércio S.A. | Multi-nutrient granular fertilizer compositions and methods of using the same |
| CN111995470A (en) * | 2020-09-11 | 2020-11-27 | 成都云图控股股份有限公司 | Mineral source fulvic acid slow release fertilizer and preparation method thereof |
-
2003
- 2003-03-21 CN CN 03112021 patent/CN1440957A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040424A (en) * | 2010-10-11 | 2011-05-04 | 山东郁茏生物科技有限公司 | Fulvic acid potassium chelating fertilizer |
| CN102040424B (en) * | 2010-10-11 | 2013-06-19 | 山东郁茏生物科技有限公司 | Fulvic acid potassium chelating fertilizer |
| CN103102216A (en) * | 2013-01-21 | 2013-05-15 | 华南农业大学 | Coated fertilizer for inducing root growth and preparation method and application thereof |
| CN106336275A (en) * | 2015-07-14 | 2017-01-18 | 重庆市风景园林科学研究院 | Manufacturing method for organic-inorganic compound slow-release fertilizer rod |
| CN106336275B (en) * | 2015-07-14 | 2019-03-01 | 重庆市风景园林科学研究院 | A kind of production method of organic and inorganic compound sustained release stick fertilizer |
| US20180237355A1 (en) * | 2017-02-23 | 2018-08-23 | Produquímica Indústria e Comaércio S.A. | Multi-nutrient granular fertilizer compositions and methods of using the same |
| US10519072B2 (en) * | 2017-02-23 | 2019-12-31 | Produquímica Indústria E Comércio S.A. | Multi-nutrient granular fertilizer compositions and methods of using the same |
| US10696604B2 (en) | 2017-02-23 | 2020-06-30 | Produquímica Indústria E Comércio S.A. | Granular fertilizers comprising macronutrients and micronutrients, and processes for manufacture thereof |
| US10865158B2 (en) | 2017-02-23 | 2020-12-15 | Compass Minerals América do Sul Indústria e Comércio S.A. | Granular fertilizers comprising macronutrients and micronutrients, and processes for manufacture thereof |
| CN108424235A (en) * | 2018-04-19 | 2018-08-21 | 深圳市芭田生态工程股份有限公司 | Coating type organic nitrates ammonium calcium granulated fertilizer and preparation method thereof |
| CN111995470A (en) * | 2020-09-11 | 2020-11-27 | 成都云图控股股份有限公司 | Mineral source fulvic acid slow release fertilizer and preparation method thereof |
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