CN107840757A - A kind of preparation method of efficiently hybrid paddy rice slow-release compound fertilizer - Google Patents
A kind of preparation method of efficiently hybrid paddy rice slow-release compound fertilizer Download PDFInfo
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- CN107840757A CN107840757A CN201711199095.4A CN201711199095A CN107840757A CN 107840757 A CN107840757 A CN 107840757A CN 201711199095 A CN201711199095 A CN 201711199095A CN 107840757 A CN107840757 A CN 107840757A
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- Prior art keywords
- paddy rice
- preparation
- release compound
- hybrid paddy
- rice slow
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
-
- 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
-
- 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
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
Abstract
The invention discloses a kind of preparation method of efficiently hybrid paddy rice slow-release compound fertilizer, comprise the following steps：Maize straw, sunflower seed dregs, bamboo charcoal powder, Oletum Columba livia are mixed, add water, saccharomycete is added and is sealed by fermentation to obtain fermentation material；Ammonium nitrate, sodium nitrate, precipitated phosphate, flue ash potash, calcium humate, borax, zinc humic acid, the urea of three nitric acid six are closed into iron, wollastonite in powder stirring, cooling, fermentation material, Bifidobacterium, aspergillus niger, Paenibacillus polymyxa is added to stir, it is granulated, anticaking agent is sprayed into granulation process and carries out coating, is dried to obtain efficient hybrid paddy rice slow-release compound fertilizer.
Description
Technical field
The present invention relates to technical field of fertilizers, more particularly to a kind of preparation method of efficiently hybrid paddy rice slow-release compound fertilizer.
Background technology
Hybrid paddy rice has very strong growth potential, adaptability and resistance, and rice yield is substantially higher by common late rice japonica rice,
General per mu yield is in 800kg or so.During hybrid paddy rice plantation at present, generally use repeatedly to improve fertilizer utilization imitate by fertilising
Rate, work consuming is not only taken, and in peasant's practical operation, targetedly can not be supported according to hybrid paddy rice breeding time rational proportion fertilizer
Point, it would be highly desirable to solve.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of preparation of efficiently hybrid paddy rice slow-release compound fertilizer
Method, gained fertilizer can effectively meet the silicon needed for paddy growth, and can reuse waste agronomic crop, turn waste into wealth, and
Be advantageous to rice absorbing, and can effectively adsorb nutriment, there is excellent slow release effect, while can be that microorganism growth carries
It is high for habitat, improved soil structure, the utilization rate of nutriment, and the moisture holding capacity of paddy soil can be improved, improve
The yield and quality of rice.
A kind of preparation method of efficiently hybrid paddy rice slow-release compound fertilizer proposed by the present invention, comprises the following steps：
S1, maize straw, sunflower seed dregs, bamboo charcoal powder, Oletum Columba livia mixed, add water, add saccharomycete and be sealed by fermentation to obtain
Fermentation material；
S2, by ammonium nitrate, sodium nitrate, precipitated phosphate, flue ash potash, calcium humate, borax, zinc humic acid, three nitric acid six
Urea closes iron, wollastonite in powder stirring, cooling, adds fermentation material, Bifidobacterium, aspergillus niger, Paenibacillus polymyxa and stirs,
It is granulated, anticaking agent is sprayed into granulation process and carries out coating, is dried to obtain efficient hybrid paddy rice slow-release compound fertilizer.
Preferably, in S1, maize straw, sunflower seed dregs, bamboo charcoal powder, Oletum Columba livia, the weight ratio of saccharomycete are 60-80：20-
30：20-26：10-18：0.1-0.2.
Preferably, in S1, maize straw, sunflower seed dregs, bamboo charcoal powder, Oletum Columba livia are mixed, it is 35- to add water to water content
45wt%, add saccharomycete and be sealed by fermentation 4-8 days, fermentation temperature is 30-36 DEG C, obtains fermentation material.
Preferably, in S2, ammonium nitrate, sodium nitrate, precipitated phosphate, flue ash potash, calcium humate, borax, zinc humic acid, three
It is 45-55 that the urea of nitric acid six, which closes iron, wollastonite in powder, the weight ratio of fermentation material,：40-50：40-60：50-60：4-8：2-4：1-2：
1-2：4-8：80-100.
Preferably, in S2, fermentation material, Bifidobacterium, aspergillus niger, Paenibacillus polymyxa, the weight ratio of anticaking agent are
80-100：0.04-0.08：0.06-0.12：0.08-0.16：7-10.
Preferably, in S2, by ammonium nitrate, sodium nitrate, precipitated phosphate, flue ash potash, calcium humate, borax, zinc humic acid,
The urea of three nitric acid six closes iron, wollastonite in powder stirring 30-40min, mixing speed 200-400r/min, whipping temp 150-
180 DEG C, 35-45 DEG C is cooled to, fermentation material, Bifidobacterium, aspergillus niger, Paenibacillus polymyxa is added and stirs, be granulated, make
Anticaking agent is sprayed into during grain and carries out coating, is dried to obtain efficient hybrid paddy rice slow-release compound fertilizer.
Preferably, in S2, anticaking agent is prepared using following technique：The pH value of aqueous gelatin solution is adjusted to 6.1-6.4,
Glycerine, lysozyme stirring are added, OPC is added and is stirred under vacuum, dry, bentonite mixed grinding is added and uniformly obtains anti-caking
Block agent.
Preferably, in S2 anticaking agent preparation technology, the concentration of aqueous gelatin solution is 4-8wt%.
Preferably, in S2 anticaking agent preparation technology, aqueous gelatin solution, glycerine, lysozyme, OPC, bentonite
Weight ratio be 100：2-4：1-2：3-7：4-8.
Preferably, in S2, anticaking agent is prepared using following technique：The pH value of aqueous gelatin solution is adjusted to 6.1-6.4,
Glycerine, lysozyme stirring 4-8h are added, OPC is added and is stirred under vacuum 4-10min, it is 50-60 DEG C to be stirred under vacuum temperature, very
Reciprocal of duty cycle is 0.4-0.8MPa, is dried, and addition bentonite mixed grinding is uniform, grinding pressure 0.3-0.7MPa, obtains anti-caking
Agent.
In S1 of the present invention, compounded using maize straw, sunflower seed dregs, Oletum Columba livia, be sealed by fermentation using saccharomycete, can be effective
Meet the silicon needed for paddy growth, and waste agronomic crop can be reused, turned waste into wealth, and be advantageous to rice absorbing, and
There is certain gap structure after fermentation, compounded with bamboo charcoal powder, the structure of formation can cause to be sustained to the effective absorption of nutriment
Effect, while can be grown for microorganism and habitat is provided, improved soil structure, the utilization rate of nutriment is high, and can change
The moisture holding capacity of kind paddy soil, improve the yield and quality of rice；In the anticaking agent of the present invention, gelatin is in acid condition
Under, after bacteriolyze ferment treatment, use is taking proanthocyanidins crosslinked, and not only antibacterial bacteriostatic effect is good, and adhesive property is good, and mechanical property is excellent
It is different, coordinate bentonite milled processed, bond strength is high, and preventing blocking effect is notable, can combine the growth characteristics of hybrid paddy rice and need fertilizer
Rule slowly enduringly discharges nutrition primary colors, and slows down nutriment and be lost in speed, strengthens soil fertility, is effectively improved
Soil texture, enable hardened soil loose, further cooperateed with Bifidobacterium, aspergillus niger, Paenibacillus polymyxa
Effect, caused UGF are obvious to rice cell vigor stimulation, moreover it is possible to improved soil, make increasing production of rice bright
It is aobvious.
The present invention can not only make increasing production of rice 18-26%, compared to conventional fertilizer section fertilizer 15-25%, and make rice disease
Rate reduces by more than 32%, and cost is reduced up to more than 13%, and economic benefit is extremely notable.
Embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of preparation method of efficiently hybrid paddy rice slow-release compound fertilizer, comprises the following steps：
S1, by 60g maize straws, 30g sunflower seed dregs, 20g bamboo charcoal powders, 18g Oletum Columba livias mix, adding water to water content is
35wt%, add 0.2g saccharomycete and be sealed by fermentation 4 days, fermentation temperature is 36 DEG C, obtains fermentation material；
S2, by 45g ammonium nitrate, 50g sodium nitrate, 40g precipitated phosphates, 60g flue ash potash, 4g calcium humates, 4g boraxs, 1g
Zinc humic acid, the urea of tri- nitric acid of 2g six close iron, 4g wollastonites in powder stir 40min, mixing speed 200r/min, and whipping temp is
180 DEG C, 35 DEG C are cooled to, adds 100g fermentation materials, 0.04g Bifidobacteriums, 0.12g aspergillus nigers, 0.08g Paenibacillus polymyxas
Stir, be granulated, 10g anticaking agents are sprayed into granulation process and carry out coating, are dried to obtain efficient hybrid paddy rice slow-release compound fertilizer.
Anticaking agent is prepared using following technique：100g concentration is adjusted to 6.1- for the pH value of 4wt% aqueous gelatin solutions
6.4,4g glycerine, 1g lysozymes stirring 8h are added, 3g OPCs is added and is stirred under vacuum 10min, it is 50 DEG C to be stirred under vacuum temperature,
Vacuum is 0.8MPa, is dried, and addition 4g bentonite mixed grindings are uniform, grinding pressure 0.7MPa, obtain anticaking agent.
Embodiment 2
A kind of preparation method of efficiently hybrid paddy rice slow-release compound fertilizer, comprises the following steps：
S1, by 80g maize straws, 20g sunflower seed dregs, 26g bamboo charcoal powders, 10g Oletum Columba livias mix, adding water to water content is
45wt%, add 0.1g saccharomycete and be sealed by fermentation 8 days, fermentation temperature is 30 DEG C, obtains fermentation material；
S2, by 55g ammonium nitrate, 40g sodium nitrate, 60g precipitated phosphates, 50g flue ash potash, 8g calcium humates, 2g boraxs, 2g
Zinc humic acid, the urea of tri- nitric acid of 1g six close iron, 8g wollastonites in powder stir 30min, mixing speed 400r/min, and whipping temp is
150 DEG C, 45 DEG C are cooled to, adds 80g fermentation materials, 0.08g Bifidobacteriums, 0.06g aspergillus nigers, 0.16g Paenibacillus polymyxas
Stir, be granulated, 7g anticaking agents are sprayed into granulation process and carry out coating, are dried to obtain efficient hybrid paddy rice slow-release compound fertilizer.
Anticaking agent is prepared using following technique：100g concentration is adjusted to 6.1- for the pH value of 8wt% aqueous gelatin solutions
6.4,2g glycerine, 2g lysozymes stirring 4h are added, 7g OPCs is added and is stirred under vacuum 4min, it is 60 DEG C to be stirred under vacuum temperature,
Vacuum is 0.4MPa, is dried, and addition 8g bentonite mixed grindings are uniform, grinding pressure 0.3MPa, obtain anticaking agent.
Embodiment 3
A kind of preparation method of efficiently hybrid paddy rice slow-release compound fertilizer, comprises the following steps：
S1, by 75g maize straws, 22g sunflower seed dregs, 24g bamboo charcoal powders, 12g Oletum Columba livias mix, adding water to water content is
42wt%, add 0.12g saccharomycete and be sealed by fermentation 7 days, fermentation temperature is 32 DEG C, obtains fermentation material；
S2, by 52g ammonium nitrate, 42g sodium nitrate, 55g precipitated phosphates, 52g flue ash potash, 7g calcium humates, 2.5g boraxs,
1.8g zinc humic acids, the urea of tri- nitric acid of 1.3g six close iron, 7g wollastonites in powder stirring 33min, mixing speed 350r/min, stirring
Temperature is 160 DEG C, is cooled to 42 DEG C, adds the more viscous class bud of 85g fermentation materials, 0.07g Bifidobacteriums, 0.08g aspergillus nigers, 0.14g
Spore bacillus is stirred, and is granulated, and 8g anticaking agents are sprayed into granulation process and carry out coating, and it is multiple to be dried to obtain efficient hybrid paddy rice sustained release
Hefei.
Anticaking agent is prepared using following technique：100g concentration is adjusted to 6.1- for the pH value of 7wt% aqueous gelatin solutions
6.4,2.5g glycerine, 1.8g lysozymes stirring 5h are added, 6g OPCs is added and is stirred under vacuum 6min, it is 58 to be stirred under vacuum temperature
DEG C, vacuum 0.5MPa, dry, addition 7g bentonite mixed grindings are uniform, grinding pressure 0.4MPa, obtain anti-caking
Agent.
Embodiment 4
A kind of preparation method of efficiently hybrid paddy rice slow-release compound fertilizer, comprises the following steps：
S1, by 65g maize straws, 28g sunflower seed dregs, 22g bamboo charcoal powders, 16g Oletum Columba livias mix, adding water to water content is
38wt%, add 0.18g saccharomycete and be sealed by fermentation 5 days, fermentation temperature is 34 DEG C, obtains fermentation material；
S2, by 48g ammonium nitrate, 48g sodium nitrate, 45g precipitated phosphates, 58g flue ash potash, 5g calcium humates, 3.5g boraxs,
1.2g zinc humic acids, the urea of tri- nitric acid of 1.7g six close iron, 5g wollastonites in powder stirring 37min, mixing speed 250r/min, stirring
Temperature is 170 DEG C, is cooled to 38 DEG C, adds the more viscous class gemma of 95g fermentation materials, 0.05g Bifidobacteriums, 0.1g aspergillus nigers, 0.1g
Bacillus is stirred, and is granulated, and 9g anticaking agents are sprayed into granulation process and carry out coating, and it is compound to be dried to obtain efficient hybrid paddy rice sustained release
Fertilizer.
Anticaking agent is prepared using following technique：100g concentration is adjusted to 6.1- for the pH value of 5wt% aqueous gelatin solutions
6.4,3.5g glycerine, 1.2g lysozymes stirring 7h are added, 4g OPCs is added and is stirred under vacuum 8min, it is 52 to be stirred under vacuum temperature
DEG C, vacuum 0.7MPa, dry, addition 5g bentonite mixed grindings are uniform, grinding pressure 0.6MPa, obtain anti-caking
Agent.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (10)
1. a kind of preparation method of efficiently hybrid paddy rice slow-release compound fertilizer, it is characterised in that comprise the following steps：
S1, maize straw, sunflower seed dregs, bamboo charcoal powder, Oletum Columba livia mixed, add water, add saccharomycete and be sealed by fermentation and is fermented
Material；
S2, by ammonium nitrate, sodium nitrate, precipitated phosphate, flue ash potash, calcium humate, borax, zinc humic acid, the urea of three nitric acid six
Iron, wollastonite in powder stirring are closed, cooling, fermentation material, Bifidobacterium, aspergillus niger, Paenibacillus polymyxa is added and stirs, make
, anticaking agent is sprayed into granulation process and carries out coating, is dried to obtain efficient hybrid paddy rice slow-release compound fertilizer.
2. the preparation method of efficient hybrid paddy rice slow-release compound fertilizer according to claim 1, it is characterised in that in S1, corn stalk
Stalk, sunflower seed dregs, bamboo charcoal powder, Oletum Columba livia, the weight ratio of saccharomycete are 60-80：20-30：20-26：10-18：0.1-0.2.
3. the preparation method of efficiently hybrid paddy rice slow-release compound fertilizer according to claim 1 or claim 2, it is characterised in that in S1, by jade
Rice stalk, sunflower seed dregs, bamboo charcoal powder, Oletum Columba livia mixing, it is 35-45wt% to add water to water content, adds saccharomycete and is sealed by fermentation
4-8 days, fermentation temperature was 30-36 DEG C, obtains fermentation material.
4. according to the preparation method of any one of the claim 1-3 efficiently hybrid paddy rice slow-release compound fertilizers, it is characterised in that S2
In, ammonium nitrate, sodium nitrate, precipitated phosphate, flue ash potash, calcium humate, borax, zinc humic acid, the urea of three nitric acid six close iron, silicon
Limestone flour, the weight ratio of fermentation material are 45-55：40-50：40-60：50-60：4-8：2-4：1-2：1-2：4-8：80-100.
5. according to the preparation method of any one of the claim 1-4 efficiently hybrid paddy rice slow-release compound fertilizers, it is characterised in that S2
In, fermentation material, Bifidobacterium, aspergillus niger, Paenibacillus polymyxa, the weight ratio of anticaking agent are 80-100：0.04-0.08：
0.06-0.12：0.08-0.16：7-10.
6. according to the preparation method of any one of the claim 1-5 efficiently hybrid paddy rice slow-release compound fertilizers, it is characterised in that S2
In, by ammonium nitrate, sodium nitrate, precipitated phosphate, flue ash potash, calcium humate, borax, zinc humic acid, the urea of three nitric acid six close iron,
Wollastonite in powder stirs 30-40min, mixing speed 200-400r/min, and whipping temp is 150-180 DEG C, is cooled to 35-45
DEG C, add fermentation material, Bifidobacterium, aspergillus niger, Paenibacillus polymyxa and stir, be granulated, anti-caking is sprayed into granulation process
Block agent carries out coating, is dried to obtain efficient hybrid paddy rice slow-release compound fertilizer.
7. according to the preparation method of any one of the claim 1-6 efficiently hybrid paddy rice slow-release compound fertilizers, it is characterised in that S2
In, anticaking agent is prepared using following technique：The pH value of aqueous gelatin solution is adjusted to 6.1-6.4, adds glycerine, lysozyme stirs
Mix, add OPC and be stirred under vacuum, dry, add bentonite mixed grinding and uniformly obtain anticaking agent.
8. according to the preparation method of any one of the claim 1-7 efficiently hybrid paddy rice slow-release compound fertilizers, it is characterised in that S2's
In anticaking agent preparation technology, the concentration of aqueous gelatin solution is 4-8wt%.
9. according to the preparation method of any one of the claim 1-8 efficiently hybrid paddy rice slow-release compound fertilizers, it is characterised in that S2's
In anticaking agent preparation technology, aqueous gelatin solution, glycerine, lysozyme, OPC, bentonitic weight ratio are 100：2-4：1-
2：3-7：4-8.
10. according to the preparation method of any one of the claim 1-9 efficiently hybrid paddy rice slow-release compound fertilizers, it is characterised in that S2
In, anticaking agent is prepared using following technique：The pH value of aqueous gelatin solution is adjusted to 6.1-6.4, adds glycerine, lysozyme stirs
4-8h is mixed, OPC is added and is stirred under vacuum 4-10min, it is 50-60 DEG C, vacuum 0.4-0.8MPa to be stirred under vacuum temperature,
Dry, addition bentonite mixed grinding is uniform, grinding pressure 0.3-0.7MPa, obtains anticaking agent.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108484264A (en) * | 2018-04-08 | 2018-09-04 | 共同科技开发有限公司 | It is a kind of using durian shell as organic fertilizer of primary raw material and its preparation method and application |
| CN108585987A (en) * | 2018-03-31 | 2018-09-28 | 贵港市万升木业有限公司 | A kind of fertilizer and its preparation method and application |
| CN108976038A (en) * | 2018-09-11 | 2018-12-11 | 安徽涂远农业有限公司 | A kind of paddy rice-dedicated fertilizer preparation method of health environment-friendly |
| CN110396029A (en) * | 2019-07-10 | 2019-11-01 | 山西新绿洲肥业有限公司 | A kind of organic-inorganic compound fertilizer of green non-pollution |
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| CN102775624A (en) * | 2012-07-20 | 2012-11-14 | 华南理工大学 | Preparation method for crosslinked gelatin antimicrobial film material |
| CN103524219A (en) * | 2013-09-30 | 2014-01-22 | 安徽省司尔特肥业股份有限公司 | Soil-improvement special slow release fertilizer for rice, and preparation method thereof |
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- 2017-11-26 CN CN201711199095.4A patent/CN107840757A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102775624A (en) * | 2012-07-20 | 2012-11-14 | 华南理工大学 | Preparation method for crosslinked gelatin antimicrobial film material |
| CN103524219A (en) * | 2013-09-30 | 2014-01-22 | 安徽省司尔特肥业股份有限公司 | Soil-improvement special slow release fertilizer for rice, and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108585987A (en) * | 2018-03-31 | 2018-09-28 | 贵港市万升木业有限公司 | A kind of fertilizer and its preparation method and application |
| CN108484264A (en) * | 2018-04-08 | 2018-09-04 | 共同科技开发有限公司 | It is a kind of using durian shell as organic fertilizer of primary raw material and its preparation method and application |
| CN108976038A (en) * | 2018-09-11 | 2018-12-11 | 安徽涂远农业有限公司 | A kind of paddy rice-dedicated fertilizer preparation method of health environment-friendly |
| CN110396029A (en) * | 2019-07-10 | 2019-11-01 | 山西新绿洲肥业有限公司 | A kind of organic-inorganic compound fertilizer of green non-pollution |
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Application publication date: 20180327 |