CN105753612A - Improvement on production method of long-acting controlled-release chelated synergist - Google Patents
Improvement on production method of long-acting controlled-release chelated synergist Download PDFInfo
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- CN105753612A CN105753612A CN201610080032.6A CN201610080032A CN105753612A CN 105753612 A CN105753612 A CN 105753612A CN 201610080032 A CN201610080032 A CN 201610080032A CN 105753612 A CN105753612 A CN 105753612A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The invention provides an improvement on a production method of a long-acting controlled-release chelated synergist and relates to a fertilizer production method. The long-acting controlled-release chelated synergist is prepared from the following ingredients in parts by weight: 10-15 parts of dicyandiamide, 5-15 parts of hydroquinone, 10-20 parts of a slow-release nitrogen fertilizer, 10-15 parts of a chelating agent, 15-35 parts of an organic fertilizer, 10-20 parts of fulvic acid and 5-10 parts of seaweed meal. A preparation method comprises the following steps: adding the raw materials into a double-spiral conical mixer in proportion, stirring for 30 minutes, metering and packaging. The improvement on the production method of the long-acting controlled-release chelated synergist is environmentally friendly; the PH value of a produced product is neutral; the produced product can be mixed with different fertilizers and additives, so that the characteristics of the fertilizers are stably improved, a slow-release effect on nitrogen fertilizers is favorably achieved, not only can the validity period of the nitrogen fertilizers be prolonged, but also nutritional ingredient absorption of crops is enhanced, and further the crop yield is increased.
Description
Technical field
The present invention relates to fertilizer production method, be specifically related to the improvement of a kind of long-acting slow-release chelating builders production method.
Background technology
Fertilizer is the grain of crops, being the important foundation of agricultural development, the yield of raising crops is fairly obvious by it, and the utilization rate of nitrogen fertilizer of China only has about 35% at present, for carbamide, the crops that are manured into soil can not directly be absorbed carbamide, it is necessary to microorganism and urase effect are converted into ammonia and could be absorbed, when ammonia can not be fully absorbed by crop, can nitrated, and under the effect of denitrifying bacterium, continue to be converted into nitrite nitrogen, nitrate nitrogen and nitrogen oxide, accelerate the loss of nitrogen.
The region that China's soil lacks trace element is relatively wide, and the marginal value that many soil trace element effective contents are required lower than plant has had a strong impact on the normal growth of plant.At the initial stage eighties, market occurs in that inorganic salt microelement fertilizer, namely needed for plant six kinds of trace element (Mo, B, Cu, Zn, Mn, Fe) are mixed with inorganic salt form, its shortcoming is can not to be absorbed fast and effectively by plant, and with the existence of metal ion form, be easily cured by the soil, make trace element fertilizer can not get normal performance, therefore, the utilization rate how improving fertilizer is the important topic of chemical fertilizer industry and agricultural.
Summary of the invention
The invention aims to the weak point overcoming above-mentioned prior art to exist, and the improvement of a kind of long-acting slow-release chelating builders production method is provided, with the addition of slow-release nitrogen fertilizer, nitrogenous fertilizer material is had good slow control release action；With the addition of chelating agen, make phosphorous, potassium, trace-element fertilizer have good chelation；With the addition of fulvic acid, improve the degeneration-resistant, disease-resistant of plant itself and drought-resistant ability；With the addition of Sargassum powder, Sargassum powder is contained within various trace elements, has promoted plant nutrient overall absorption, improves fertilizer utilization rate in agricultural production, solves the release of existing fertilizer not exclusively, is absorbed by plants poor problem.
In order to solve the problem existing for background technology, the present invention adopts the following technical scheme that composition includes: dicyandiamide, hydroquinone, slow-release nitrogen fertilizer, chelating agen, organic fertilizer, fulvic acid and Sargassum powder, its parts by weight are, dicyandiamide 10～15 parts, hydroquinone 5～15 parts, slow-release nitrogen fertilizer 10～20 parts, chelating agen 10～15 parts, organic fertilizer 15～35 parts, fulvic acid 10～20 parts, Sargassum powder 5～10 parts.
Described dicyandiamide is nitrification inhibitor, and hydroquinone is urease inhibitor.
Production method: step one, at normal pressure and temperature 10～30 DEG C, proportionally joins described dicyandiamide, hydroquinone, slow-release nitrogen fertilizer, chelating agen, organic fertilizer, fulvic acid and Sargassum powder in double-spiral conical mixer；Step 2, stirs 30 minutes；Step 3, metering；Step 4, packaging.
Beneficial effects of the present invention is as follows:
(1) utilize the reasonable mixing of dicyandiamide and hydroquinone, according to Different Crop to both nitrogen absorption curve scientific allocations ratio, substantially increase the utilization rate of nitrogenous fertilizer.
(2) science adds slow-release nitrogen fertilizer, makes nitrogen release period more than 120 days, it is provided that crop is demand to nitrogenous fertilizer in the whole production cycle.
(3) science adds chelating agen, chelating agen and soil converge in the water-soluble metal chelate that generates of trace element reaction, its good water solubility, reach and ensure Crop state and the few purpose of consumption, make crop yield effect obvious.
(4) science adds organic fertilizer, wherein rich in various nutrients such as organic matters, improves the effectiveness of soil nutrient.
(5) science adds fulvic acid, and it is with the formation of soil aggregate, regulates P in soil H-number, and can supplement the nutrient run off in soil in time, and then makes soil activating, and the absorbance of the Crop nutrient of raising makes fertilizer be fully utilized.
(6) science adds Sargassum powder, includes plurality of active ingredients, promotes the absorbability of Plant To Nutrient, makes root system of plant flourishing, improves utilization rate of fertilizer.
(7) can directly mixing at normal temperatures and pressures, equipment is simple, and processing ease, cost is low, time saving and energy saving.
(8) the product absorption affinity that the present invention produces is good, and the action period, more than 120 days, reduces the chemical residual of environmental pollution and fertilizer.
(9) the product P H-number that the present invention produces is in neutrality, from different fertilizer, additive mixing, can stably improve fertilizer properties.
Detailed description of the invention:
The present invention specifically adopts following embodiment: composition includes: dicyandiamide, hydroquinone, slow-release nitrogen fertilizer, chelating agen, organic fertilizer, fulvic acid and Sargassum powder, its parts by weight are, dicyandiamide 10～15 parts, hydroquinone 5～15 parts, slow-release nitrogen fertilizer 10～20 parts, chelating agen 10～15 parts, organic fertilizer 15～35 parts, fulvic acid 10～20 parts, Sargassum powder 5～10 parts.Described dicyandiamide is nitrification inhibitor, and hydroquinone is urease inhibitor.Production method: step one, at normal pressure and temperature 10～30 DEG C, proportionally joins described dicyandiamide, hydroquinone, slow-release nitrogen fertilizer, chelating agen, organic fertilizer, fulvic acid and Sargassum powder in double-spiral conical mixer；Step 2, stirs 30 minutes；Step 3, metering；Step 4, packaging.
Nitrification inhibitor and urease inhibitor are one of main Types of nitrogen fertilizer potentiating agent, the improvement of this kind of long-acting slow-release chelating builders production method, dicyandiamide is adopted to be nitrification inhibitor, hydroquinone is urease inhibitor, simultaneously, along with the research to Trace Elements in Soil, science adds chelating agen, metal ion reaction in chelating agen and Trace Elements in Soil, the water-soluble metal chelate formed is fully absorbed by plant in soil, its good water solubility, it is present in solution and soil with chelating anion, what remain plant can absorbing state, and consumption is few, effect of increasing production is obvious.
The slow-release nitrogen fertilizer added, makes nitrogen release period more than 120 days, it is achieved that single-dose application, it becomes possible to provides and acts on the demand to nitrogenous fertilizer of the whole production cycle.
The organic fertilizer added, rich in organic and various nutrients, improves the effectiveness of soil nutrient.
The fulvic acid added, it is that a kind of pure natural mineral active potassium element is fertile, fulvic acid includes trace element, rare earth element, plant growth agent, the multiple nutritional components such as viral inhibitors, promote the formation of soil aggregate, regulate P in soil H-number, regulate the water of soil, fertile, gas, thermal conditions, improve soil exchange capacity, soil is made to reach acid-base balance, improve soil water-reataining fertilizer-keeping ability, promote the activity of soil microorganism, make the antibacterial that gas is good, actinomycetes, cellulose, the quantity of decomposer increases, accelerate the decomposition and inversion of organic substance, promote the release of nutrient, so as the absorption nutrient that crop is good.Fulvic acid contains the functional group such as hydroxyl, phenolic hydroxyl group, has stronger ion exchange and absorbability, makes carbon ammonium reduce the loss of carbon ammonium nitrogen, improve the utilization rate of nitrogenous fertilizer；Fulvic acid functional group can absorb storage potassium ion, makes potash fertilizer slowly decompose, and increases Potassium release, improves the content of available potassium.Fulvic acid can supplement the nutrient run off in soil timely, makes soil activating, has vitality, it is prevented that the continuous cropping disease that in soil, nutrient is caused by taken in excess.
The Sargassum powder added, include plurality of active ingredients, promote the upper absorbability of Plant To Nutrient, make root system of plant flourishing, improve the utilization rate of fertilizer, such as the alginic acid wherein contained, it is possible to decrease the surface tension of water, be conducive to plant absorbing this nutrient, it is ensured that various nutrients are in effective status；Such as the Sodium Alginate wherein contained, it is natural soil conditioner, environmental protection, the formation of soil aggregate can be promoted, improve soil internal void space, coordinate solid, liquid, gas proportions in soil, reply due to soil that over-burden and chemical contamination and the lac balance that loses, increase geobiont movable；Such as the Sargassum polysaccharides wherein contained, can not only chelate heavy metals ion, and Soil ventilation ability can be increased, its exclusive resistance greatly reduces the amount of application of pesticide；Such as the Sargassum extract wherein contained, effectively improveing soil shape, increase the formation of soil aggregate, the power that allows the water to improves 10 times, and cohesive strength improves 7 times.
Embodiment 1:
Composition includes: dicyandiamide, hydroquinone, slow-release nitrogen fertilizer, chelating agen, organic fertilizer, fulvic acid and Sargassum powder, and its parts by weight are, dicyandiamide 15 parts, hydroquinone 10 parts, slow-release nitrogen fertilizer 15 parts, chelating agen 15 parts, organic fertilizer 20 parts, fulvic acid 15 parts, Sargassum powder 10 parts.Described dicyandiamide is nitrification inhibitor, and hydroquinone is urease inhibitor.Production method: step one, at normal pressure and temperature 15 DEG C, proportionally joins described dicyandiamide, hydroquinone, slow-release nitrogen fertilizer, chelating agen, organic fertilizer, fulvic acid and Sargassum powder in double-spiral conical mixer；Step 2, stirs 30 minutes；Step 3, metering；Step 4, packaging.
Embodiment 2:
Composition includes: dicyandiamide, hydroquinone, slow-release nitrogen fertilizer, chelating agen, organic fertilizer, fulvic acid and Sargassum powder, and its parts by weight are, dicyandiamide 10 parts, hydroquinone 10 parts, slow-release nitrogen fertilizer 10 parts, chelating agen 15 parts, organic fertilizer 30 parts, fulvic acid 20 parts, Sargassum powder 5 parts.Described dicyandiamide is nitrification inhibitor, and hydroquinone is urease inhibitor.Production method: step one, at normal pressure and temperature 25 DEG C, proportionally joins described dicyandiamide, hydroquinone, slow-release nitrogen fertilizer, chelating agen, organic fertilizer, fulvic acid and Sargassum powder in double-spiral conical mixer；Step 2, stirs 30 minutes；Step 3, metering；Step 4, packaging.
In sum, the improvement of this kind of long-acting slow-release chelating builders production method, environmental protection, the product P H-number produced, can from different fertilizer, additive mixing in neutrality, stably improve the characteristic of fertilizer, good serves slow control release action to nitrogenous fertilizer, not only makes the effect duration of fertilizer increase, and strengthens the crop absorption to nutritional labeling, and then add the yield of crop, it is worth large-scale promotion and use.Meanwhile, the improvement of this kind of long-acting slow-release chelating builders production method, directly various raw materials are mixed at normal temperatures and pressures, stir 30 minutes, make raw material mix homogeneously, get final product metering packing, it uses equipment simple, and processing ease produces easy and less investment, it is suitable for substantial amounts of actual production, and the product originally produced directly can mix use with chemical fertilizer, carries out the transition of product, upgrading, without changing existing production technology and equipment, time saving and energy saving, investment reduction.
Claims (3)
1. the improvement of a long-acting slow-release chelating builders production method, it is characterized in that: composition includes: dicyandiamide, hydroquinone, slow-release nitrogen fertilizer, chelating agen, organic fertilizer, fulvic acid and Sargassum powder, its parts by weight are, dicyandiamide 10～15 parts, hydroquinone 5～15 parts, slow-release nitrogen fertilizer 10～20 parts, chelating agen 10～15 parts, organic fertilizer 15～35 parts, fulvic acid 10～20 parts, Sargassum powder 5～10 parts.
2. the improvement of a kind of long-acting slow-release chelating builders production method according to claim 1, it is characterised in that: dicyandiamide is nitrification inhibitor, and hydroquinone is urease inhibitor.
3. the improvement of a long-acting slow-release chelating builders production method, it is characterized in that: production method: step one, at normal pressure and temperature 10～30 DEG C, described dicyandiamide, hydroquinone, slow-release nitrogen fertilizer, chelating agen, organic fertilizer, fulvic acid and Sargassum powder are proportionally joined in double-spiral conical mixer；Step 2, stirs 30 minutes；Step 3, metering；Step 4, packaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610080032.6A CN105753612A (en) | 2016-02-05 | 2016-02-05 | Improvement on production method of long-acting controlled-release chelated synergist |
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| CN201610080032.6A CN105753612A (en) | 2016-02-05 | 2016-02-05 | Improvement on production method of long-acting controlled-release chelated synergist |
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| CN105753612A true CN105753612A (en) | 2016-07-13 |
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| CN201610080032.6A Pending CN105753612A (en) | 2016-02-05 | 2016-02-05 | Improvement on production method of long-acting controlled-release chelated synergist |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107417471A (en) * | 2017-09-06 | 2017-12-01 | 汪建利 | Fertilizer saves half, the soil fertility activator and preparation method thereof of the crop not underproduction |
| CN110698271A (en) * | 2019-11-29 | 2020-01-17 | 河南骏化发展股份有限公司 | Composite synergist |
| CN115259944A (en) * | 2022-08-03 | 2022-11-01 | 青岛万纳生物工程有限公司 | Preparation process and preparation method of alginic acid chelated long-acting slow-release organic fertilizer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101279865A (en) * | 2007-04-04 | 2008-10-08 | 汉枫缓释肥料（黑龙江）有限公司 | Long-term slow release formulation containing slow release nitrogen fertilizer and production method thereof |
| CN101450880A (en) * | 2007-12-07 | 2009-06-10 | 中国科学院沈阳应用生态研究所 | Nitrogen fertilizer compound synergist and preparation method |
| CN102603432A (en) * | 2012-04-19 | 2012-07-25 | 广西新方向化学工业有限公司 | Nitrogen fertilizer slow release synergist |
| CN103396239A (en) * | 2013-08-07 | 2013-11-20 | 黑龙江龙化肥业有限公司 | Compound fertilizer sustained-release synergist, preparation method thereof, and compound fertilizer |
-
2016
- 2016-02-05 CN CN201610080032.6A patent/CN105753612A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101279865A (en) * | 2007-04-04 | 2008-10-08 | 汉枫缓释肥料（黑龙江）有限公司 | Long-term slow release formulation containing slow release nitrogen fertilizer and production method thereof |
| CN101450880A (en) * | 2007-12-07 | 2009-06-10 | 中国科学院沈阳应用生态研究所 | Nitrogen fertilizer compound synergist and preparation method |
| CN102603432A (en) * | 2012-04-19 | 2012-07-25 | 广西新方向化学工业有限公司 | Nitrogen fertilizer slow release synergist |
| CN103396239A (en) * | 2013-08-07 | 2013-11-20 | 黑龙江龙化肥业有限公司 | Compound fertilizer sustained-release synergist, preparation method thereof, and compound fertilizer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107417471A (en) * | 2017-09-06 | 2017-12-01 | 汪建利 | Fertilizer saves half, the soil fertility activator and preparation method thereof of the crop not underproduction |
| CN110698271A (en) * | 2019-11-29 | 2020-01-17 | 河南骏化发展股份有限公司 | Composite synergist |
| CN115259944A (en) * | 2022-08-03 | 2022-11-01 | 青岛万纳生物工程有限公司 | Preparation process and preparation method of alginic acid chelated long-acting slow-release organic fertilizer |
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Application publication date: 20160713 |
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