CN108101681A - Agricultural liquid siliceous fertilizer and preparation method thereof - Google Patents
Agricultural liquid siliceous fertilizer and preparation method thereof Download PDFInfo
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- CN108101681A CN108101681A CN201711094372.5A CN201711094372A CN108101681A CN 108101681 A CN108101681 A CN 108101681A CN 201711094372 A CN201711094372 A CN 201711094372A CN 108101681 A CN108101681 A CN 108101681A
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- siliceous fertilizer
- agricultural liquid
- liquid siliceous
- fertilizer
- silicate
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
-
- 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
- C05G3/80—Soil conditioners
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
Agricultural liquid siliceous fertilizer of the present invention and preparation method thereof is related to one or more fertilizer and the mixture without special fertilizer efficiency component.Its purpose is to provide a kind of silicone content height, good absorbing, strong adhesive force, green non-pollution, efficient instant agricultural liquid siliceous fertilizer and preparation method thereof.Agricultural liquid siliceous fertilizer of the present invention includes silicate and compound sugar alcohol；The silicate is one or both of sodium metasilicate, potassium silicate.The agricultural liquid siliceous fertilizer of the present invention can significantly improve the biological character of rice, and such as plant height, stem length, stem be thick, sword-like leave and stem point angle, setting percentage and mass of 1000 kernel；Cadmium content in rice can also be significantly reduced；And there is preferable effect of increasing production.The invention belongs to field of fertilizer manufacturing.
Description
Technical field
The invention belongs to field of fertilizer manufacturing, more particularly to one or more fertilizer and the mixing without special fertilizer efficiency component
Object.
Background technology
State Statistics Bureau's statistics shows that the chemical fertilizer amount of the annual production and consumption in China up to 50,000,000 tons, occupies the world
First.2007, China's amount of application of nitrogen fertilizer reached 2297.2 ten thousand tons, was 2.8 times in 1980, was the consumption of the first in the world nitrogenous fertilizer
Big country.According to the fertilising of peasant household in recent years, the survey showed that, and orchard is averaged amount of nitrogen more than 300kg/hm2, cause apple orchard life
The surplus of state system nitrogen, nitrogen profit margin have reached 746kg/hm2, it is 2.1 times of wheat corn systems.The excess of chemical fertilizer
Decline using utilization rate of fertilizer is not only resulted in, agriculture production benefit reduces, and ecological environment is adversely affected.Such as mistake
When measuring applied nitrogen, deep soil NO3-N accumulation amount increases considerably, and elution risk greatly enhances.Agriculturally chronic administration
A large amount nitrogenous fertilizer is the one of the major reasons for causing groundwater azotate pollution.Pollution of area source master caused by water body nitrogen eutrophication
If caused by rural area plant a large amount input nitrogenous fertilizer is to the linear reservoir of water body.Moreover, by intensive high yield, high throwing
There is soil acidification, heavy metal-polluted soil copper accumulation poison in the driving entered, the orchard soil quality as modern fruit industry development foundation
Evil such as aggravates at the different degrees of contamination phenomenon, leads to problems such as that per unit area yield is low, poor quality.These productions and technically existing
Problem and gap have seriously affected the benign sustainable development of orchard production system.
Silicon is the second largest element that content is only second to oxygen in the earth's crust.Wherein, oxygen element accounts for 49%, and element silicon accounts for 31%.It
It is the important element of animal and plant growth, research shows that silicon has some specific functions to plant, and be acknowledged as plant has
Beneficial element.
Silicon can improve resistance of the plant to various abiotic stress.Silicon can mitigate various biotics such as rice blast, powdery mildew
And various herbivore stress；Silicon can also mitigate various abiotic stress include salt damage, lodging, Metal toxicity (cadmium, aluminium,
Manganese, boron etc.), arid, radiation insult, element is unbalance (alleviate nitrogen is excessive, improves phosphorus utilization).
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of silicone content height, good absorbing, strong adhesive force, green non-pollution,
Agricultural liquid siliceous fertilizer of efficient instant and preparation method thereof, the siliceous fertilizer can promote increasing crop yield, improve crops quality, change
Good soil texture, the edible safety for ensuring crops.
The present invention relates to a kind of agricultural liquid siliceous fertilizer, the agricultural liquid siliceous fertilizer includes silicate and compound sugar alcohol；It is described
Silicate is one or both of sodium metasilicate, potassium silicate.
Preferably, the agricultural liquid siliceous fertilizer is colourless liquid.
Preferably, silicone content >=120.0g/L in the agricultural liquid siliceous fertilizer, the silicone content is with SiO2Meter.
Preferably, after the agricultural liquid siliceous fertilizer is diluted to 250 times of original volume, pH value is 5.0~7.0.
Preferably, the agricultural liquid siliceous fertilizer density is 1.10g/mL.
Preferably, water insoluble matter content≤10g/L in the agricultural liquid siliceous fertilizer.
The invention further relates to a kind of preparation method of agricultural liquid siliceous fertilizer, the preparation method comprises the following steps：
(1) water is squeezed into the reaction kettle with high speed dispersion, emulsifier unit, adds in silicate, crush 0.5h；
(2) 80 DEG C are warming up to, dissolves silicate；Then add in compound sugar alcohol and carry out chelatropic reaction；
(3) pH value is adjusted to 10~12, after standing 12h, by precise filtering device, after silicone content qualification is measured by sampling
(standard of silicone content qualification is：Silicone content >=120.0g/L in agricultural liquid siliceous fertilizer, the silicone content is with SiO2Meter), that is, it makes
Obtain agricultural liquid siliceous fertilizer of the invention；
The silicate is one or both of sodium metasilicate, potassium silicate.
Make silicone content height with compound sugar alcohol chelating, precipitate less, efficient instant, so that product strong adhesive force, good absorbing, green
Color is nuisanceless, and then promotes increasing crop yield, the edible peace improve crops quality, improve soil texture, ensuring crops
Entirely.
Preferably, the water in the step (1) is six grades of reverse osmosis-purified waters.
Preferably, the condition of chelatropic reaction is to stir 3~4h at 80~90 DEG C in the step (2).
Preferably, the pore size filter 2.0um.
The invention further relates to a kind of application of agricultural liquid siliceous fertilizer, the agricultural liquid siliceous fertilizer is used for proportion of crop planting.
Agricultural liquid siliceous fertilizer of the present invention and preparation method thereof difference from prior art is：
1st, agricultural liquid siliceous fertilizer of the invention can significantly improve the biological character of rice, and such as plant height, stem length, stem be thick, sword
Leaf and stem point angle, setting percentage and mass of 1000 kernel.Spray Water-soluble silicon fertilizer rice base portion Section 1 and Section 2 length compared with clear water
Control reduces 5.6cm, and stem slightly adds 1mm, significantly increases the lodging tolerance of rice plant.Sword-like leave is pressed from both sides with stem point
Angle reduces 3.2 °, improves later stage group's ventilating air permeability, it helps reduces lodging.
2nd, agricultural liquid siliceous fertilizer of the invention can significantly reduce cadmium content in rice, by under the 0.27mg/kg that does not spray
0.08mg/kg is dropped to, Cd concentration of brown rice becomes qualified from exceeded, and show Water-soluble silicon fertilizer significantly refuses cadmium effect.
3rd, there is preferable production-increasing function using the agricultural liquid siliceous fertilizer of the present invention, than clear water control volume increase about 8.5%.
Description of the drawings
Fig. 1 is the biological character that rice is respectively handled in checking test；
Fig. 2 is rice cadmium content under different disposal in checking test.
Specific embodiment
Agricultural liquid siliceous fertilizer of the present invention and preparation method thereof is made by following embodiment and checking test further
Explanation.
Embodiment 1
The agricultural liquid siliceous fertilizer of the present embodiment is prepared according to the following steps：
(1) six grades of reverse osmosis-purified waters are squeezed into the reaction kettle with high speed dispersion, emulsifier unit, adds in silicate, broken
Broken 0.5h；
(2) 80 DEG C are warming up to, dissolves silicate；Then compound sugar alcohol is added in, stirring 3.5h at 80 DEG C carries out chelatropic reaction；
(3) pH value is adjusted to 10, and after standing 12h, by precise filtering device (pore size filter 2.0um), silicon is measured by sampling
(silicone content is with SiO for content >=120.0g/L2Meter), fully-automatic packaging is then carried out, that is, the agricultural liquid of the present embodiment is made
Body siliceous fertilizer.
Embodiment 2
The agricultural liquid siliceous fertilizer of the present embodiment is prepared according to the following steps：
(1) six grades of reverse osmosis-purified waters are squeezed into the reaction kettle with high speed dispersion, emulsifier unit, adds in silicate, broken
Broken 0.5h；
(2) 80 DEG C are warming up to, dissolves silicate；Then compound sugar alcohol is added in, stirring 3h at 90 DEG C carries out chelatropic reaction；
(3) pH value is adjusted to 11, and after standing 12h, by precise filtering device (pore size filter 2.0um), silicon is measured by sampling
(silicone content is with SiO for content >=120.0g/L2Meter), fully-automatic packaging is then carried out, that is, the agricultural liquid of the present embodiment is made
Body siliceous fertilizer.
Embodiment 3
The agricultural liquid siliceous fertilizer of the present embodiment is prepared according to the following steps：
(1) six grades of reverse osmosis-purified waters are squeezed into the reaction kettle with high speed dispersion, emulsifier unit, adds in silicate, broken
Broken 0.5h；
(2) 80 DEG C are warming up to, dissolves silicate；Then compound sugar alcohol is added in, stirring 4h at 82 DEG C carries out chelatropic reaction；
(3) pH value is adjusted to 10, and after standing 12h, by precise filtering device (pore size filter 2.0um), silicon is measured by sampling
(silicone content is with SiO for content >=120.0g/L2Meter), fully-automatic packaging is then carried out, that is, the agricultural liquid of the present embodiment is made
Body siliceous fertilizer.
Embodiment 4
The agricultural liquid siliceous fertilizer of the present embodiment is prepared according to the following steps：
(1) six grades of reverse osmosis-purified waters are squeezed into the reaction kettle with high speed dispersion, emulsifier unit, adds in silicate, broken
Broken 0.5h；
(2) 80 DEG C are warming up to, dissolves silicate；Then compound sugar alcohol is added in, stirring 3.5h at 85 DEG C carries out chelatropic reaction；
(3) pH value is adjusted to 12, and after standing 12h, by precise filtering device (pore size filter 2.0um), silicon is measured by sampling
(silicone content is with SiO for content >=120.0g/L2Meter), fully-automatic packaging is then carried out, that is, the agricultural liquid of the present embodiment is made
Body siliceous fertilizer.
Embodiment 5
The agricultural liquid siliceous fertilizer of the present embodiment is prepared according to the following steps：
(1) six grades of reverse osmosis-purified waters are squeezed into the reaction kettle with high speed dispersion, emulsifier unit, adds in silicate, broken
Broken 0.5h；
(2) 80 DEG C are warming up to, dissolves silicate；Then compound sugar alcohol is added in, stirring 3h at 88 DEG C carries out chelatropic reaction；
(3) pH value is adjusted to 11, and after standing 12h, by precise filtering device (pore size filter 2.0um), silicon is measured by sampling
(silicone content is with SiO for content >=120.0g/L2Meter), fully-automatic packaging is then carried out, that is, the agricultural liquid of the present embodiment is made
Body siliceous fertilizer.
The silicate that is used in above-described embodiment, water, the dosage of compound sugar alcohol are as shown in table 1.
The dosage (kg) of each raw material in 1 embodiment 1-5 of table
The application method of the agricultural liquid siliceous fertilizer of the present invention：
First, sprayed using agricultural liquid siliceous fertilizer made from sequence number in above-described embodiment 1 in rice tillering to jointing stage,
It sprays once, is typically 4 points or so of afternoon, sprays after 50-100 times dilutes, per acre using this product 1-2L, spray to blade face
Until positive reflux drop.Burning sun should be avoided when spraying, dosage and concentration should be adjusted according to crop actual conditions.
2nd, it is atomized within 15~20 days after leaf vegetables is colonized using Water-soluble silicon fertilizer made from sequence number in above-described embodiment 2
It sprays, sprays once, be typically 4 points or so of afternoon, sprayed after 100~200 times of dilutions, per acre using this product 1-2L, spray
It applies until the positive reflux drop in blade face.Burning sun should be avoided when spraying, dosage and concentration should be adjusted according to crop actual conditions.
3rd, sprayed using Water-soluble silicon fertilizer in 3 present invention of sequence number in above-described embodiment between melon and fruit is colonized 15~20 days
It applies, sprays once, can also be sprayed when melon and fruit is bloomed, should avoid being sprayed onto bud.Usual 4 points or so of afternoon sprays, and needs dilute
It sprays after releasing 50-100 times, per acre using this product 1-2L, sprays until the positive reflux drop in blade face.Burning sun should be avoided when spraying, is used
Amount and concentration should be adjusted according to crop actual conditions.
Checking test
INST OF AGRICULTURAL RESOURCES is in Guangxi Guigang Pingnan County Pingnan County town Ma Lian Yao nationality
Township Xinhe River village paddy fields have carried out the Water-soluble silicon fertilizer field experiment of the present invention, and experimental result is as shown in 2~table of table 4.This
Experiment is for trying soil as rice soil, the soil organism 0.925g/kg, full nitrogen 92mg/kg, available phosphorus 14.19mg/kg, effective potassium
165mg/kg, effective cadmium 0.311mg/kg, pH value=6.0.Experiment rice varieties are Y two excellent 008.Test event mainly includes
Rice biology character, Cadmium Content of Rice and rice per mu yield.
Experiment separately designs three processing, repeats three times, amounts to 21 experiment samples, the Experimental Area gross area 294
Square metre, each sample is randomly distributed in Experimental Area, and protection row is set between sample.With foliar spray in rice jointing stage and pregnant
The Water-soluble silicon fertilizer arrived involved in the ear period application present invention, wherein Water-soluble silicon fertilizer extension rate are 100 times.21 realities
It tests sample singles singly to receive, dries and weigh.
It is as follows to test three processing, processing 1：Blank does not apply any fertilizer；Processing 2：It is clear to spray equivalent for conventional fertilizer application
Water；Processing 3：Conventional fertilizer application, while use the Water-soluble silicon fertilizer (product made from sequence number 1-5 in embodiment) of the present invention.
Rice biological character analysis is as shown in table 2, and the biology of rice can be significantly improved using the Water-soluble silicon fertilizer of the present invention
Character is learned, such as plant height, stem length, stem be thick, sword-like leave and stem point angle, setting percentage and mass of 1000 kernel.Spray the rice of Water-soluble silicon fertilizer
Section 1 of base portion and Section 2 length reduce 5.6cm compared with clear water control, and stem slightly adds 1mm, significantly increases rice plant
Lodging tolerance.Sword-like leave reduces 3.2 ° with stem point angle, improves later stage group's ventilating air permeability, it helps reduces
Lodging.
Table 2 respectively handles the biological character of rice
Biological character Fig. 1 (wherein handle 3 data for respectively handled in embodiment 1-5 average) institute of each processing rice
Show, the biological character of rice can be improved using the Water-soluble silicon fertilizer of the present invention, such as plant height, stem length, stem be thick, sword-like leave and stem point
Angle, setting percentage and mass of 1000 kernel.The rice base portion Section 1 and Section 2 length for spraying Water-soluble silicon fertilizer are reduced compared with clear water control
5.6cm, stem slightly add 1mm, significantly increase the lodging tolerance of rice plant.Sword-like leave is reduced with stem point angle
3.2 °, improve later stage group's ventilating air permeability, it helps reduce lodging.
Cadmium Content of Rice analysis is as shown in table 3, and can significantly reduce cadmium in rice using the Water-soluble silicon fertilizer of the present invention contains
Amount drops to 0.08mg/kg by the 0.27mg/kg not sprayed, and Cd concentration of brown rice becomes qualified from exceeded, shows water solubility
Siliceous fertilizer significantly refuses cadmium effect.
Rice cadmium content (mg/kg) under 3 different disposal of table
Rice cadmium content such as Fig. 2 (it is equal respectively to be handled in embodiment 1-5 wherein to handle 3 data under different disposal
Value) shown in, cadmium content in rice can be significantly reduced using the Water-soluble silicon fertilizer of the present invention, by under the 0.27mg/kg that does not spray
0.08mg/kg is dropped to, Cd concentration of brown rice becomes qualified from exceeded, and show Water-soluble silicon fertilizer significantly refuses cadmium effect.
The analysis of rice per mu yield is as shown in table 4, statistics indicate that, it compares and increases production than clear water using the Water-soluble silicon fertilizer of the present invention
About 8.5%.
Rice yield result of the test (kg/ mus) under 4 different disposal of table
In conclusion the siliceous fertilizer of the present invention has following effect：
1st, silicone content height, good absorbing, strong adhesive force, green non-pollution, the agricultural liquid siliceous fertilizer of efficient instant；
2nd, siliceous fertilizer can increase the mechanical strength of crop stalk, significantly improve lodging tolerance, make cane straight and upright, be conducive to close
It plants；
3rd, siliceous fertilizer is conducive to improve the photosynthesis of crop and chlorophyll contains child, promotes organic matter accumulation, improves yield；
4th, siliceous fertilizer can enhance aeration in crop body, and prevention root system rots and early ageing, have weight to prevention rice root rot
It acts on；
5th, siliceous fertilizer has antagonism so as to mitigate the murder by poisoning and absorption to crop to some heavy metals, ensures product quality；
6th, siliceous fertilizer is quality fertilizer, can obviously improve quality of agricultural product, and effective pre- anti-fruit-cracking, contracting fruit and malformed fruit increase
The hardness of fruit, fruit shape is made to rectify, is coloured, taste it is good, commodity is good, and new accumulating prolongs storage period.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that these
It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
On the premise of from the principle and substance of the present invention, various changes or modifications can be made to these embodiments, but these are changed
Protection scope of the present invention is each fallen with modification.
Claims (10)
1. a kind of agricultural liquid siliceous fertilizer, it is characterised in that：The agricultural liquid siliceous fertilizer includes silicate and compound sugar alcohol；The silicon
Hydrochlorate is one or both of sodium metasilicate, potassium silicate.
2. agricultural liquid siliceous fertilizer according to claim 1, it is characterised in that：The agricultural liquid siliceous fertilizer is colourless liquid.
3. agricultural liquid siliceous fertilizer according to claim 1, it is characterised in that：Silicone content in the agricultural liquid siliceous fertilizer >=
120.0g/L, the silicone content is with SiO2Meter.
4. agricultural liquid siliceous fertilizer according to claim 1, it is characterised in that：The agricultural liquid siliceous fertilizer is diluted to original volume
250 times after, pH value be 5.0~7.0.
5. agricultural liquid siliceous fertilizer according to claim 1, it is characterised in that：The agricultural liquid siliceous fertilizer density is 1.10g/
mL。
6. agricultural liquid siliceous fertilizer according to claim 1, it is characterised in that：Water-insoluble contains in the agricultural liquid siliceous fertilizer
Amount≤10g/L.
7. a kind of preparation method of agricultural liquid siliceous fertilizer, it is characterised in that：The preparation method comprises the following steps：
(1) water is squeezed into the reaction kettle with high speed dispersion, emulsifier unit, adds in silicate, crush 0.5h；
(2) 80 DEG C are warming up to, dissolves silicate；Then add in compound sugar alcohol and carry out chelatropic reaction；
(3) pH value is adjusted to 10~12, after standing 12h, by precise filtering device, after silicone content qualification is measured by sampling, that is, is made
Obtain agricultural liquid siliceous fertilizer of the invention；
The silicate is one or both of sodium metasilicate, potassium silicate.
8. the preparation method of agricultural liquid siliceous fertilizer according to claim 7, it is characterised in that：Water in the step (1)
For six grades of reverse osmosis-purified waters.
9. the preparation method of agricultural liquid siliceous fertilizer according to claim 8, it is characterised in that：Chelating in the step (2)
The condition of reaction is to stir 3~4h at 80~90 DEG C.
10. the preparation method of agricultural liquid siliceous fertilizer according to claim 9, it is characterised in that：The pore size filter
2.0um。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711094372.5A CN108101681A (en) | 2017-11-09 | 2017-11-09 | Agricultural liquid siliceous fertilizer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711094372.5A CN108101681A (en) | 2017-11-09 | 2017-11-09 | Agricultural liquid siliceous fertilizer and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108101681A true CN108101681A (en) | 2018-06-01 |
Family
ID=62206546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711094372.5A Pending CN108101681A (en) | 2017-11-09 | 2017-11-09 | Agricultural liquid siliceous fertilizer and preparation method thereof |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111517849A (en) * | 2020-04-16 | 2020-08-11 | 武汉市秀谷科技有限公司 | Preparation method of composite liquid silicon fertilizer |
| CN113880640A (en) * | 2021-10-28 | 2022-01-04 | 山东省天润化工有限公司 | Water-soluble silicon fertilizer and preparation process and application thereof |
-
2017
- 2017-11-09 CN CN201711094372.5A patent/CN108101681A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111517849A (en) * | 2020-04-16 | 2020-08-11 | 武汉市秀谷科技有限公司 | Preparation method of composite liquid silicon fertilizer |
| CN113880640A (en) * | 2021-10-28 | 2022-01-04 | 山东省天润化工有限公司 | Water-soluble silicon fertilizer and preparation process and application thereof |
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