CN104086294A - Water-soluble efficient absorption-promoting fertilizer and preparation method thereof - Google Patents
Water-soluble efficient absorption-promoting fertilizer and preparation method thereof Download PDFInfo
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- CN104086294A CN104086294A CN201410301755.5A CN201410301755A CN104086294A CN 104086294 A CN104086294 A CN 104086294A CN 201410301755 A CN201410301755 A CN 201410301755A CN 104086294 A CN104086294 A CN 104086294A
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Abstract
The invention relates to a water-soluble efficient absorption-promoting fertilizer which consists of the following raw materials in parts by weight: 50-55 parts of ammonium bicarbonate or potassium bicarbonate, 10-25 parts of diammonium hydrogen phosphate or dipotassium phosphate, 10-20 parts of potassium fulvate, 2-2.5 parts of water-soluble trace element components, 2-3 parts of guar gum and 2-3 parts of potassium polyacrylate. The water-soluble efficient absorption-promoting fertilizer disclosed by the invention not only can achieve the effects of supplementing crop nutrients, increasing fertilizer efficiency and promoting growth, but also can provide a carbon dioxide gas, improve crop photosynthetic efficiency, increase yield and improve quality, and therefore, a nutrient proportion can be conveniently and flexibly regulated according to practical needs of land and crop growth; moreover, the guar gum and the potassium polyacrylate are added to effectively increase utilization rate of the potassium fertilizer.
Description
Technical field
The present invention relates to short fertilizer and the preparation method of absorbing of a kind of water-soluble high-efficient, belong to technical field of fertilizers.
Background technology
Water-soluble fertilizer is a kind of quick-acting chemical fertilizer, and good water solubility, can be dissolved in the water completely, can directly be absorbed by the root system of crop and blade face.The language function of this class fertilizer comprises that in the application of the aspects such as application approach, agricultural application method and purity, formulation, most of conventional n p k fertilizer kind all has feature water-soluble, quick-acting.The exploitation of science and appropriateness and to promote water-soluble fertilizer be the needs that meet modern intensive agricultural planting production standard; The needs that ensure agricultural-food High yield; The needs of precise management water resources and nutrients resource.
The fertilizer of the supplementary carbon dioxide of existing utility agricultural is mainly the mixture of bicarbonate of ammonia and acidic substance, while using, add water to react generation carbon dioxide, but cannot be in large Tanaka's application, carbonic acid gas is combined with water soluble fertilizer, uses and can effectively address these problems by water-fertilizer integral.
Summary of the invention
Technical problem to be solved by this invention is to provide short fertilizer and the preparation method of absorbing of a kind of water-soluble high-efficient.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: the short fertilizer that absorbs of a kind of water-soluble high-efficient, it is characterized in that, formed by the raw material of following weight part: 2～3 parts of 50～55 parts of bicarbonate of ammonia or saleratus, Secondary ammonium phosphate or dipotassium hydrogen phosphate 10～25 weight parts, potassium fulvate 10～20 weight parts, 2～2.5 parts of water soluble trace elements components, 2～3 parts of guar gum and polyacrylic acid potassiums.
The invention has the beneficial effects as follows: can reach supplementary crop nutrition content, promote fertilizer efficiency, promote growth, carbon dioxide can be provided again simultaneously, improve crop photosynthesis efficiency, improve output and quality, particularly can allocate neatly nutrient proportioning according to the actual needs of soil and plant growth easily; And add and have 2～3 parts of guar gum and 2～3 parts of utilization ratios that effectively improve potash fertilizer of polyacrylic acid potassium.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described water soluble trace elements component is with being selected from solubility Zn salt, boric acid or polymerization boron, soluble M n salt, Dissolvable Fe salt, soluble Cu salt, soluble M o salt, and that selects to lack according to local soil nutrient status severally carries out complex reaction and make.
Further, be that zinc sulfate, described soluble M n salt are that manganous sulfate, described Dissolvable Fe salt are that ferrous sulfate, described soluble Cu salt are that copper sulfate or cupric nitrate, described soluble M o salt are ammonium molybdate containing stating solubility Zn salt.
Further, the short final technical indicator that absorbs fertilizer of a kind of water-soluble high-efficient meets: CO
2content 33～46%, N+P
2o
5+ K
2o>=25%, trace element>=0.2%, pH value 8, water-insoluble≤0.5%, moisture≤2%.
The present invention also provides a kind of water-soluble high-efficient the short preparation method who absorbs fertilizer, comprises the following steps:
Step (1) takes 2～3 parts of following material bicarbonate of ammonia or 50～55 parts of saleratus, Secondary ammonium phosphate or dipotassium hydrogen phosphate 10～25 weight parts, potassium fulvate 10～20 weight parts, 2～2.5 parts of water soluble trace elements components, 2～3 parts of guar gum and polyacrylic acid potassiums by weight percentage;
Step (2) is uniformly mixed method by the material employing taking and mixes.
Embodiment
Below in conjunction with embodiment, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment 1
Prepare water soluble trace elements component used in the short absorption of a kind of water-soluble high-efficient fertilizer, it is by following method steps manufacture: the water that adds 800 kilograms in reactor, be heated to 60 DEG C of left and right, add organic complexing agent EDTA30 kilogram in reactor, to be stirred to dissolving with 58 kilograms of citric acids, parts by weights another name is got 70 kilograms, ferrous sulfate, 40 kilograms, copper sulfate, 150 kilograms, zinc sulfate, 40 kilograms of boric acid, 100 kilograms of manganous sulfates, 10 kilograms of ammonium molybdates, and press ferrous sulfate, copper sulfate, zinc sulfate, boric acid, manganous sulfate, the sequencing of ammonium molybdate adds dissolving one by one, complex reaction 30 minutes, crossing 0.5mm sieve gets through liquid, spraying is dried to water-content≤2%, make water soluble trace elements component.In above-mentioned processing step, whether need to add certain composition and fertilizer amount and select according to the rich scarce situation of soil nutrient and crop regulation of fertilizer requirement, make trace elements zn, B, Mn, Fe, Cu, Mo meet plant growth demand.
Short fertilizer, 78 kilograms, the bicarbonate of ammonia of absorbing of a kind of water-soluble high-efficient of the present invention; 15 kilograms of Secondary ammonium phosphates; 5 kilograms, Repone K; 2 kilograms of above-mentioned water soluble trace elements components;
Above component is mixed in proportion and obtains the efficient short fertilizer that absorbs.Its nutrient content: CO
2content 42%, N+P
2o
5+ K
2o>=26.9% (16.2-7.6-3.1), trace element>=0.4%.
Embodiment 2
Prepare water soluble trace elements component used in the short absorption of a kind of water-soluble high-efficient fertilizer, it is by following method steps manufacture: the water that adds 700 kilograms in reactor, be heated to 70 DEG C of left and right, add organic complexing agent EDTA20 kilogram in reactor, to be stirred to dissolving with 60 kilograms of citric acids, parts by weights another name is got 60 kilograms, ferrous sulfate, 30 kilograms, copper sulfate, 160 kilograms, zinc sulfate, 20 kilograms of boric acid, manganous sulfate 120 kg, 20 kilograms of ammonium molybdates, and press ferrous sulfate, copper sulfate, zinc sulfate, boric acid, manganous sulfate, the sequencing of ammonium molybdate adds dissolving one by one, complex reaction 30 minutes, crossing 0.5mm sieve gets through liquid, spraying is dried to water-content≤2%, make water soluble trace elements component.In above-mentioned processing step, whether need to add certain composition and fertilizer amount and select according to the rich scarce situation of soil nutrient and crop regulation of fertilizer requirement, make trace elements zn, B, Mn, Fe, Cu, Mo meet plant growth demand.
Short fertilizer, 78 kilograms, the bicarbonate of ammonia of absorbing of a kind of water-soluble high-efficient of the present invention; 10 kilograms of saleratus; 10 kilograms of Secondary ammonium phosphates; 2 kilograms of above-mentioned water soluble trace elements components;
Above component is mixed in proportion and obtained containing carbon element water-soluble solid fertilizer.Its nutrient content: CO
2content 47%, N+P
2o
5+ K
2o>=25% (15.3-5.1-4.6), trace element>=0.4%.
Embodiment 2
Prepare water soluble trace elements component used in the short absorption of a kind of water-soluble high-efficient fertilizer, it is by following method steps manufacture: the water that adds 900 kilograms in reactor, be heated to 55 DEG C of left and right, add organic complexing agent EDTA10 kilogram in reactor, to be stirred to dissolving with 40 kilograms of citric acids, parts by weights another name is got 65 kilograms, ferrous sulfate, 35 kilograms, copper sulfate, zinc sulfate 120 kg, 30 kilograms of boric acid, 110 kilograms of manganous sulfates, 10 kilograms of ammonium molybdates, and press ferrous sulfate, copper sulfate, zinc sulfate, boric acid, manganous sulfate, the sequencing of ammonium molybdate adds dissolving one by one, complex reaction 30 minutes, crossing 0.5mm sieve gets through liquid, spraying is dried to water-content≤2%, make water soluble trace elements component.In above-mentioned processing step, whether need to add certain composition and fertilizer amount and select according to the rich scarce situation of soil nutrient and crop regulation of fertilizer requirement, make trace elements zn, B, Mn, Fe, Cu, Mo meet plant growth demand.
Short fertilizer, 65 kilograms, the bicarbonate of ammonia of absorbing of a kind of water-soluble high-efficient of the present invention; 15 kilograms of saleratus; 10 kilograms of Secondary ammonium phosphates; 2 kilograms of above-mentioned water soluble trace elements components;
Above component is mixed in proportion and obtained containing carbon element water-soluble solid fertilizer.Its nutrient content: CO
2content 47%, N+P
2o
5+ K
2o>=25% (15.3-5.1-4.6), trace element>=0.4%.
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 amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. the short fertilizer that absorbs of water-soluble high-efficient, it is characterized in that, formed by the raw material of following weight part: 2～3 parts of 50～55 parts of bicarbonate of ammonia or saleratus, Secondary ammonium phosphate or dipotassium hydrogen phosphate 10～25 weight parts, potassium fulvate 10～20 weight parts, 2～2.5 parts of water soluble trace elements components, 2～3 parts of guar gum and polyacrylic acid potassiums.
2. a kind of water-soluble high-efficient urgees to absorb fertilizer according to claim 1, it is characterized in that, described water soluble trace elements component is with being selected from solubility Zn salt, boric acid or polymerization boron, soluble M n salt, Dissolvable Fe salt, soluble Cu salt, soluble M o salt, and that selects to lack according to local soil nutrient status severally carries out complex reaction and make.
3. a kind of water-soluble high-efficient urgees to absorb fertilizer according to claim 2, it is characterized in that, be that zinc sulfate, described soluble M n salt are that manganous sulfate, described Dissolvable Fe salt are that ferrous sulfate, described soluble Cu salt are that copper sulfate or cupric nitrate, described soluble M o salt are ammonium molybdate containing stating solubility Zn salt.
4. a kind of water-soluble high-efficient is urged to absorb fertilizer according to claim 1, it is characterized in that, technical indicator meets: CO
2content 33～46%, N+P
2o
5+ K
2o>=25%, trace element>=0.2%, pH value 8, water-insoluble≤0.5%, moisture≤2%.
5. the short preparation method who absorbs fertilizer of water-soluble high-efficient, comprises the following steps:
Step (1) takes 2～3 parts of following material bicarbonate of ammonia or 50～55 parts of saleratus, Secondary ammonium phosphate or dipotassium hydrogen phosphate 10～25 weight parts, potassium fulvate 10～20 weight parts, 2～2.5 parts of water soluble trace elements components, 2～3 parts of guar gum and polyacrylic acid potassiums by weight percentage;
Step (2) is uniformly mixed method by the material employing taking and mixes.
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| CN201410301755.5A CN104086294A (en) | 2014-06-27 | 2014-06-27 | Water-soluble efficient absorption-promoting fertilizer and preparation method thereof |
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| CN201410301755.5A CN104086294A (en) | 2014-06-27 | 2014-06-27 | Water-soluble efficient absorption-promoting fertilizer and preparation method thereof |
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Citations (5)
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|---|---|---|---|---|
| WO2010001184A1 (en) * | 2008-07-02 | 2010-01-07 | Novatech D.O.O. | Formulation based on micronized natural calcite mineral and micronized zeolite as an enhanced plant booster and mineral fertilizer |
| CN102267846A (en) * | 2011-07-08 | 2011-12-07 | 西北农林科技大学 | Sandy land fertilizer and preparation method thereof |
| CN102515959A (en) * | 2011-12-23 | 2012-06-27 | 北京瑞泰丰商务有限公司 | Water-soluble polymer synergist used for fertilizers, its preparation method and application |
| CN103449933A (en) * | 2013-09-30 | 2013-12-18 | 四川安达农森科技有限公司 | Water soluble fertilizer additive, water soluble fertilizer composite containing same and application of water soluble fertilizer composite |
| CN103787778A (en) * | 2014-02-21 | 2014-05-14 | 成都新柯力化工科技有限公司 | Preparation method of water-soluble fertilizer |
-
2014
- 2014-06-27 CN CN201410301755.5A patent/CN104086294A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010001184A1 (en) * | 2008-07-02 | 2010-01-07 | Novatech D.O.O. | Formulation based on micronized natural calcite mineral and micronized zeolite as an enhanced plant booster and mineral fertilizer |
| CN102267846A (en) * | 2011-07-08 | 2011-12-07 | 西北农林科技大学 | Sandy land fertilizer and preparation method thereof |
| CN102515959A (en) * | 2011-12-23 | 2012-06-27 | 北京瑞泰丰商务有限公司 | Water-soluble polymer synergist used for fertilizers, its preparation method and application |
| CN103449933A (en) * | 2013-09-30 | 2013-12-18 | 四川安达农森科技有限公司 | Water soluble fertilizer additive, water soluble fertilizer composite containing same and application of water soluble fertilizer composite |
| CN103787778A (en) * | 2014-02-21 | 2014-05-14 | 成都新柯力化工科技有限公司 | Preparation method of water-soluble fertilizer |
Non-Patent Citations (1)
| Title |
|---|
| 郑易安等: "腐植酸保水剂的研发现状与发展趋势", 《腐植酸》, no. 2, 30 December 2011 (2011-12-30), pages 1 - 4 * |
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Application publication date: 20141008 |