CN107602248A - A kind of nutrition is comprehensive, the production method of green foliar fertilizer - Google Patents
A kind of nutrition is comprehensive, the production method of green foliar fertilizer Download PDFInfo
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- CN107602248A CN107602248A CN201710985034.4A CN201710985034A CN107602248A CN 107602248 A CN107602248 A CN 107602248A CN 201710985034 A CN201710985034 A CN 201710985034A CN 107602248 A CN107602248 A CN 107602248A
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Abstract
A kind of comprehensive, the green foliar fertilizer of nutrition, it is characterized in that, indissoluble material in blast furnace slag is converted into the water-soluble substances being easily absorbed and used by plants, using citric acid and starch and sodium alginate cross-linking product as chelating agent, the a great number of elements needed for crop is compounded, obtains the foliar fertilizer that a kind of nutrition is comprehensive, green.The present invention foliar fertilizer, foliar fertilizer is prepared using blast furnace slag, nutrition is comprehensive, green, it is cost-effective spray crops and industrial crops blade face after, be remarkably improved crop yield and crop resistance, reach preferable fertilizer efficiency, make crop quality improve and yield increase.
Description
Technical field
The invention belongs to fertilizer field, and in particular to a kind of nutrition is comprehensive, the production method of green foliar fertilizer.
Background technology
With the development of modern agriculture, chemical fertilizer obtains a wide range of applications in agricultural production.But with nitrogen, phosphorus, potassium
Deng continuing to increase for fertilizer amount, the trace element that crops take away from soil can also continue to increase, according to incompletely statistics, I
The shortage that the soil of state about 70% is different degrees of is micro-.For many years it was verified that obtaining the pass of high crop yield and quality product
Key, depend greatly on the balance supply of nutrient.Trace element plays key player in plant, if do not weighed
Depending on supplement, the yield and quality of crop can be reduced, even the consequence that No kernels or seeds are gathered, as in a year of scarcity is caused when serious.But mended by soil root fertilizer
Fill trace element be not easy it is uniform, easily by soil fixing, utilization rate is low and is absorbed by crops slow.Can using foliage-spray trace element
It is microelement-supplementing the best way to overcome disadvantage mentioned above.
The general root system of plant seedling stage is undeveloped, and absorbability is weak, yellow seedling, weak seedling phenomenon easily occurs；The plant growth later stage
Root system is senesced, and absorbability is faded, it is impossible to itself to provide enough fertilizer nutrients, is caused seed not plump thin, is produced
Amount declines, and quality deteriorates.It can play a part of strong sprout by foliage dressing, improve product quality and increase yield.Adjust in China
After the whole structure of agricultural production, industrial crops, vegetables, melon and fruit, fruit tree area greatly increase, quality of the foliar fertilizer to this kind of product（Quality,
Nutrient, safety）Significant effect is improved, so doing foliar fertilizer well just seems particularly significant.
Foliage dressing is the important supplement of soil application technology.The traditional approach of soil root fertilizer has been broken in foliage dressing,
Can be described as most flexibly, most easily fertilization mode.But in recent years, most foliar fertilizer effective contents of domestic production are low, battalion
Foster effect is single, element utilization rate is not high, effect is not sufficiently stable.Foliar fertilizer is not high in technological content high, to be finally embodied in whether
It can make in peasant's increasing both production and income, this requires that foliar fertilizer provides more nutritional ingredient as far as possible, to there is higher multielement micro-fertilizer, foot
The hard water resistance humic acid of Available Amino Acids and high activity enough measured, will also there is appropriate nitrogen, phosphorus, potassium certainly, but so more
Composition compounding also want together it is soluble in water without go out precipitation, it goes without saying that be need it is high-tech.Therefore, concentration is developed
The composite multifunction type foliar fertilizer high, nutrition is complete, utilization rate is high is extremely urgent.
The content of the invention
It is an object of the invention to provide a kind of preparation side of comprehensive, the green foliar fertilizer of the comprehensive nutrition of nutrition
Method.
To achieve these goals, the present invention adopts the following technical scheme that：
Comprehensive, the green foliar fertilizer of a kind of nutrition, it is characterised in that indissoluble material in blast furnace slag is converted into easily by plant
The water-soluble substances absorbed, using citric acid and starch and sodium alginate cross-linking product as chelating agent, compound needed for crop
A great number of elements, obtain the foliar fertilizer that a kind of nutrition is comprehensive, green.
Comprehensive, the green foliar fertilizer of described nutrition, it is characterised in that it is prepared by following steps：
（1）By blast furnace slag and bentonite with 1：1-1.2 mass ratio mixing, crushes and grinding is to the particle of 120-140 mesh, obtain
Mixed-powder；By mixed-powder and potassium acid sulfate with 1：5-6 mass ratio mixing, is transferred in high temperature rotary kiln, raises temperature
To 500-600 DEG C, high temperature oxidation roasting 2-3h, natural cooling, product is obtained；
（2）By step（1）Product be added in the water of 10-12 times of parts by weight, normal temperature mix 6-8h, filtering, obtain filtrate；
The citric acid of 0.2-0.3 times of parts by weight is added into filtrate, continues to mix 30-40min, the pH of regulation system is 6-6.5,
Obtain solution A；
（3）Wheaten starch is dissolved in deionized water of 12-15 times equivalent to starch weight part, after stirring, is heated to 60-
70 DEG C of gelatinization 1-2h, add solution A, mix 30-40min, add butyl acrylate and ammonium persulfate, 75-85 DEG C of continuation
Constant temperature stirs 5-6h, is cooled to room temperature, adds the double stearic acid esters of polyethylene glycol, continues to stir 30-40min, obtain solution B；
（4）Sodium alginate is added into solution B, 60-65 DEG C of temperature constant magnetic stirring 50-60min, adds urea, boric acid, molybdic acid
Ammonium, olefin conversion and stearoyl lactate, ultrasonic vibration 20-30min, obtain the foliar fertilizer that nutrition is comprehensive, green.
Described nutrition is comprehensive, the preparation method of green foliar fertilizer, it is characterised in that step（3）Middle wheat forms sediment
The mass ratio of the double stearic acid esters of powder, solution A, butyl acrylate, ammonium persulfate and polyethylene glycol is 1：5-6：0.2-0.3：
0.002-0.003：0.03-0.04.
Described nutrition is comprehensive, the preparation method of green foliar fertilizer, it is characterised in that step（4）Middle solution B,
Sodium alginate, urea, boric acid, ammonium molybdate, the mass ratio of olefin conversion and stearoyl lactate are 1：0.004-0.005：0.05-
0.06：0.001-0.0012：0.0012-0.0015：0.0005-0.0006：0.001-0.0012.
Using above-mentioned technical scheme, beneficial effects of the present invention are：
Blast furnace slag be blast furnace ironmaking during solid waste, rich in plant nutrients such as calcium, magnesium, silicon, iron and titaniums, but with
The stable form for the slightly solubility material that can not be absorbed and used by plants is present, and the present invention is by the way that blast furnace slag is mixed with potassium acid sulfate
Afterwards, high-temperature roasting, the water-soluble substances being easily absorbed and used by plants is translated into, foliar fertilizer, refuse reclamation is prepared with this
Cost can be saved, is reduced environmental pollution, it is green.The present invention is using citric acid and wheaten starch and sodium alginate cross-linking
Product is association complex, on the one hand promotes the dissolving of a great number of elements and trace element in water needed for crop, improves blade face
The content of active princlple in fertilizer, improve the antagonism between nutrient；On the other hand, profit of the foliar fertilizer on blade face is improved
Wet ability, strengthen its adhesive force, improve the anti-rising ability in blade face, strengthen crop drought resistance ability.The foliar fertilizer of the present invention, using height
Clinker prepares foliar fertilizer, and nutrition is comprehensive, green, it is cost-effective spray crops and industrial crops blade face after, can significantly carry
High crop yield and crop resistance, reach preferable fertilizer efficiency, make crop quality improvement and yield increase.
Embodiment
Comprehensive, the green foliar fertilizer of the nutrition of the present embodiment, it is prepared by following steps：
（1）By blast furnace slag and bentonite with 1：1.2 mass ratio mixing, crushes and grinding is to 120 particle, obtain mixed powder
End；By mixed-powder and potassium acid sulfate with 1：6 mass ratio mixing, is transferred in high temperature rotary kiln, raises temperature to 600 DEG C,
High temperature oxidation roasting 3h, natural cooling, obtains product；
（2）By step（1）Product be added in the water of 12 times of parts by weight, normal temperature mix 8h, filtering, obtain filtrate；To filter
The citric acid of 0.3 times of parts by weight is added in liquid, continues to mix 40min, the pH of regulation system is 6, obtains solution A；
（3）Wheaten starch is dissolved in deionized water of 15 times equivalent to starch weight part, after stirring, is heated to 70 DEG C of pastes
Change 2h, add solution A, mix 40min, add butyl acrylate and ammonium persulfate, 75 DEG C are continued constant temperature stirring 6h, cooling
To room temperature, the double stearic acid esters of polyethylene glycol are added, continues to stir 40min, obtains solution B；
（4）Sodium alginate is added into solution B, 65 DEG C of temperature constant magnetic stirring 60min, adds urea, boric acid, ammonium molybdate, alkene azoles
Alcohol and stearoyl lactate, ultrasonic vibration 30min, obtain the foliar fertilizer that nutrition is comprehensive, green.
The step of the present embodiment（3）The double hard esters of middle wheaten starch, solution A, butyl acrylate, ammonium persulfate and polyethylene glycol
The mass ratio of acid esters is 1：6：0.3：0.003：0.04.
The step of the present embodiment（4）Middle solution B, sodium alginate, urea, boric acid, ammonium molybdate, olefin conversion and stearoyl lactylates
The mass ratio of sodium is 1：0.005：0.06：0.0012：0.0015：0.0006：0.001.
Claims (4)
1. comprehensive, the green foliar fertilizer of a kind of nutrition, it is characterised in that indissoluble material in blast furnace slag is converted into Yi Beizhi
The water-soluble substances that thing absorbs, using citric acid and starch and sodium alginate cross-linking product as chelating agent, compound needed for crop
A great number of elements, obtain the foliar fertilizer that a kind of nutrition is comprehensive, green.
2. comprehensive, the green foliar fertilizer of nutrition according to claim 1, it is characterised in that it is by following steps system
It is standby to form：
（1）By blast furnace slag and bentonite with 1：1-1.2 mass ratio mixing, crushes and grinding is to the particle of 120-140 mesh, obtain
Mixed-powder；By mixed-powder and potassium acid sulfate with 1：5-6 mass ratio mixing, is transferred in high temperature rotary kiln, raises temperature
To 500-600 DEG C, high temperature oxidation roasting 2-3h, natural cooling, product is obtained；
（2）By step（1）Product be added in the water of 10-12 times of parts by weight, normal temperature mix 6-8h, filtering, obtain filtrate；
The citric acid of 0.2-0.3 times of parts by weight is added into filtrate, continues to mix 30-40min, the pH of regulation system is 6-6.5,
Obtain solution A；
（3）Wheaten starch is dissolved in deionized water of 12-15 times equivalent to starch weight part, after stirring, is heated to 60-
70 DEG C of gelatinization 1-2h, add solution A, mix 30-40min, add butyl acrylate and ammonium persulfate, 75-85 DEG C of continuation
Constant temperature stirs 5-6h, is cooled to room temperature, adds the double stearic acid esters of polyethylene glycol, continues to stir 30-40min, obtain solution B；
（4）Sodium alginate is added into solution B, 60-65 DEG C of temperature constant magnetic stirring 50-60min, adds urea, boric acid, molybdic acid
Ammonium, olefin conversion and stearoyl lactate, ultrasonic vibration 20-30min, obtain the foliar fertilizer that nutrition is comprehensive, green.
3. nutrition according to claim 2 is comprehensive, the preparation method of green foliar fertilizer, it is characterised in that step
（3）The mass ratio of the double stearic acid esters of middle wheaten starch, solution A, butyl acrylate, ammonium persulfate and polyethylene glycol is 1：5-6：
0.2-0.3：0.002-0.003：0.03-0.04.
4. nutrition according to claim 2 is comprehensive, the preparation method of green foliar fertilizer, it is characterised in that step
（4）Middle solution B, sodium alginate, urea, boric acid, ammonium molybdate, the mass ratio of olefin conversion and stearoyl lactate are 1：0.004-
0.005：0.05-0.06：0.001-0.0012：0.0012-0.0015：0.0005-0.0006：0.001-0.0012.
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| CN201710985034.4A CN107602248A (en) | 2017-10-20 | 2017-10-20 | A kind of nutrition is comprehensive, the production method of green foliar fertilizer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108314546A (en) * | 2018-04-19 | 2018-07-24 | 赵建平 | A kind of preparation method of compound Water soluble fertilizer |
| WO2020229202A1 (en) * | 2019-05-15 | 2020-11-19 | Purac Biochem B.V. | Lactylate blend for preservative/antimicrobial system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101429068A (en) * | 2008-12-11 | 2009-05-13 | 东北大学 | Method for producing kalium-nitrogen-sulphur-magnesium-ferrotitanium silicon foliage fertilizer and calcium-sulphur silicon fertilizer with titanium-containing furnace cinder |
| CN106747796A (en) * | 2016-12-09 | 2017-05-31 | 陕西易阳科技有限公司 | A kind of method that utilization blast furnace slag prepares titaniferous foliar fertilizer |
-
2017
- 2017-10-20 CN CN201710985034.4A patent/CN107602248A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101429068A (en) * | 2008-12-11 | 2009-05-13 | 东北大学 | Method for producing kalium-nitrogen-sulphur-magnesium-ferrotitanium silicon foliage fertilizer and calcium-sulphur silicon fertilizer with titanium-containing furnace cinder |
| CN106747796A (en) * | 2016-12-09 | 2017-05-31 | 陕西易阳科技有限公司 | A kind of method that utilization blast furnace slag prepares titaniferous foliar fertilizer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108314546A (en) * | 2018-04-19 | 2018-07-24 | 赵建平 | A kind of preparation method of compound Water soluble fertilizer |
| WO2020229202A1 (en) * | 2019-05-15 | 2020-11-19 | Purac Biochem B.V. | Lactylate blend for preservative/antimicrobial system |
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