CN108892568A - A kind of walnut is slow-release fertilizer dedicated - Google Patents
A kind of walnut is slow-release fertilizer dedicated Download PDFInfo
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- CN108892568A CN108892568A CN201810904712.4A CN201810904712A CN108892568A CN 108892568 A CN108892568 A CN 108892568A CN 201810904712 A CN201810904712 A CN 201810904712A CN 108892568 A CN108892568 A CN 108892568A
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- walnut
- slow
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- release fertilizer
- green peel
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates
-
- 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
Abstract
The invention belongs to agricultural technology fields, especially a kind of walnut is slow-release fertilizer dedicated, is made by weight of 120-160 parts of green peel of walnut, 80-100 parts of Walnut Leaves, 100-150 parts of folium cortex eucommiaes, 120-160 parts of active carbon powders, 40-60 parts of ammonium chlorides, 20-30 parts of potassium sulfates, 30-50 parts of calcium magnesium phosphate, 10-20 parts of zinc oxide；By pre-processing green peel of walnut, Walnut Leaves, folium cortex eucommiae, it is dissolved into effective component therein sufficiently in fertilizer, the disease resistance of walnut can be improved.Walnut prepared by the present invention is slow-release fertilizer dedicated, had good sustained release effect, reduces the dosage of fertilizer；The disease resistance that walnut can be improved reduces the incidence of pest and disease damage.
Description
Technical field
The invention belongs to agricultural technology field, especially a kind of walnut is slow-release fertilizer dedicated.
Background technique
Walnut, also known as English walnut, Qiang peach are juglandaceae plant, with almond, cashew nut, fibert and referred to as world-renowned " four is big
Dry fruit ".Walnut kernel rich in the nutriments such as protein, fat, carbohydrate, calcium, iron, carrotene, riboflavin, have kidney tonifying,
The effect of strong waist of controlling nocturnal emission with astringent drugs, warm lung Dingchuan, relax bowel and defecation, to kidney deficiency asthma is coughed, lumbago shape has preventive and therapeutic effect.Walnut, light,
Cold-resistant, drought resisting, disease resistance are strong, adapt to a variety of soil-growns, fertilizer favorite to irrigate wet sandy loam and calacareous soil, are distributed in
China North China, northwest, southwest, Central China, south China, East China and southern Xinjiang.
Due to the higher nutritive value of walnut and the stronger adaptability of walnut, walnut plantation is more and more to be occurred,
It is most of in planting process to increase yield using chemical fertilizer.The use of chemical fertilizer can destroy the ecosystem of soil, and chemical fertilizer vulnerable to
The influence of soil environment, slow release effect is poor, and usage amount is big.Therefore, people, which have begun, studies slow release fertilizer, but with
Cortex walnut is that the dedicated slow release fertilizer of walnut is made is less for raw material.Number of patent application is that 201810137500.8 files for being disclose
It is a kind of using Cortex walnut and dento liva as the slow release fertilizer of raw material, by dento liva, walnut shell, green peel of walnut, white rot bacteria agent, sulphur
Sour ammonium, potassium dihydrogen phosphate, magnesium sulfate, vermiculite mixed fermentation are made coated fertilizer, then coated fertilizer are adsorbed on dento liva, walnut
Slow-release fertilizer is made on shell, green peel of walnut；The porosity of dento liva, Cortex walnut is made full use of to reach slow releasing function, but it is this
Slow release fertilizer made from preparation method, antibacterial action is fainter, when for planting walnut, susceptible disease insect pest.
Summary of the invention
In order to solve the above technical problems existing in the prior art, the present invention provides a kind of walnut Special slow release fertilizers
Material.
A kind of walnut is slow-release fertilizer dedicated, is made of raw material from the following weight：120-160 parts of green peel of walnut, 80-100
Part Walnut Leaves, 100-150 parts of folium cortex eucommiaes, 120-160 parts of active carbon powders, 40-60 parts of ammonium chlorides, 20-30 parts of potassium sulfates, 30-
50 parts of calcium magnesium phosphate, 10-20 parts of zinc oxide.
Preferably, the green peel of walnut, Walnut Leaves, folium cortex eucommiae are without worm channel, disease；It is anti-for no worm channel, disease-free explanation
Sick ability is strong.
Preferably, the preparation method of the slow release fertilizer, including following preparation step：
(1) Walnut Leaves, folium cortex eucommiae are placed in drying to water content at 50-60 DEG C is 8-10%, then rubs, uses 80-
100 mesh screens, obtain filiform and powder；
(2) it is uniformly mixed step (1) resulting powder to obtain mixture A with green peel of walnut, be added into mixture A suitable
Water is measured, heating boils, is then maintained at 60-70 DEG C and decocts 4-5h, using 50-70 mesh screen, the walnut that was decocted
Green peel and mixed solution；
(3) solution to be mixed is cooled to room temperature, sequentially add ammonium chloride, potassium sulfate stirring make it completely dissolved, then plus
Enter calcium magnesium phosphate, zinc oxide grinding, obtains mixed serum；
(4) the resulting green peel of walnut decocted of step (2) is placed in drying to water content at 50-60 DEG C is 5-
8%, then with the resulting filiform co-grinding of step (1) at particle.
(5) active carbon powder, step (4) resulting particle are added in mixed serum and are uniformly mixed, it is close at 25-30 DEG C
Seal ferment 5-7 days, is sent in pelletizer and is granulated, and is freeze-dried to get slow release fertilizer particle is arrived.
Preferably, the step (2), the amount of water are 6-7 times of mixture A mass.
Preferably, the step (4), the partial size of particle are 2-4mm.
Preferably, the moisture content of the slow release fertilizer particle is 5-8%.
Preferably, the partial size of the slow release fertilizer particle is 5-10mm.
The beneficial effects of the present invention are：Walnut Leaves, green peel of walnut, Bark of Eucommia Ulmoides have stronger antibacterial and disease resistance, lead to
The mode decocted is crossed, so that effective ingredient therein is sufficiently dissolved into fertilizer, the disease resistance of walnut can be improved, subtracted
The generation of few pest and disease damage；Walnut Leaves, folium cortex eucommiae rub gained filiform makes it become rough porous for preparing fertiliser granulates,
There is good absorption property；Cortex Eucommiae green peel, active carbon powder are loose porous, have good absorption property, play slow well
Release effect；Zinc oxide, calcium magnesium phosphate reduce the water imbibition of fertilizer, while providing phosphorus, calcium, magnesium, Zn-ef ficiency for the growth of walnut.
Walnut prepared by the present invention is slow-release fertilizer dedicated, had good sustained release effect, reduces the dosage of walnut plantation fertilizer；Walnut can be improved
Disease resistance, reduce the incidence of pest and disease damage.
Specific embodiment
It is limited below with reference to specific embodiment technical solution of the present invention is further, but claimed
Range is not only limited to made description.
Embodiment 1
A kind of walnut is slow-release fertilizer dedicated, is made of raw material from the following weight：120kg green peel of walnut, 80kg Walnut Leaves,
100kg folium cortex eucommiae, 120kg active carbon powder, 40kg ammonium chloride, 20kg potassium sulfate, 30kg calcium magnesium phosphate, 10kg zinc oxide.
Preferably, the green peel of walnut, Walnut Leaves, folium cortex eucommiae are without worm channel, disease.
Preferably, the preparation method of the slow release fertilizer, including following preparation step：
(1) Walnut Leaves, folium cortex eucommiae are placed in drying to water content at 50-60 DEG C is 8%, then rubs, uses 80 meshes
Filtering, obtains filiform and powder；
(2) it is uniformly mixed step (1) resulting powder to obtain mixture A with green peel of walnut, be added into mixture A suitable
Measure water, heating boils, is then maintained at 60-70 DEG C and decocts 4h, using 50 mesh screens, the green peel of walnut that was decocted and
Mixed solution；
(3) solution to be mixed is cooled to room temperature, sequentially add ammonium chloride, potassium sulfate stirring make it completely dissolved, then plus
Enter calcium magnesium phosphate, zinc oxide grinding, obtains mixed serum；
(4) the resulting green peel of walnut decocted of step (2) is placed in drying to water content at 50-60 DEG C is 5%,
Again with the resulting filiform co-grinding of step (1) at particle.
(5) active carbon powder, step (4) resulting particle are added in mixed serum and are uniformly mixed, it is close at 25-30 DEG C
It seal ferment 5 days, is sent in pelletizer and is granulated, be freeze-dried to get slow release fertilizer particle is arrived.
Preferably, the step (2), the amount of water are 6 times of mixture A mass.
Preferably, the step (4), the partial size of particle are 2-4mm.
Preferably, the moisture content of the slow release fertilizer particle is 5%.
Preferably, the partial size of the slow release fertilizer particle is 5-10mm.
Embodiment 2
A kind of walnut is slow-release fertilizer dedicated, is made of raw material from the following weight：140kg green peel of walnut, 90kg Walnut Leaves,
130kg folium cortex eucommiae, 140kg active carbon powder, 50 parts of ammonium chlorides, 25kg potassium sulfate, 40kg calcium magnesium phosphate, 15kg zinc oxide.
Preferably, the green peel of walnut, Walnut Leaves, folium cortex eucommiae are without worm channel, disease.
Preferably, the preparation method of the slow release fertilizer, including following preparation step：
(1) Walnut Leaves, folium cortex eucommiae are placed in drying to water content at 50-60 DEG C is 9.5%, then rubs, uses 90 mesh
It is sieved through filter, obtains filiform and powder；
(2) it is uniformly mixed step (1) resulting powder to obtain mixture A with green peel of walnut, be added into mixture A suitable
Water is measured, heating boils, is then maintained at 60-70 DEG C and decocts 4.5h, using 60 mesh screens, the green peel of walnut that was decocted
And mixed solution；
(3) solution to be mixed is cooled to room temperature, sequentially add ammonium chloride, potassium sulfate stirring make it completely dissolved, then plus
Enter calcium magnesium phosphate, zinc oxide grinding, obtains mixed serum；
(4) the resulting green peel of walnut decocted of step (2) is placed in dry at 50-60 DEG C to water content and is
7.6%, then with the resulting filiform co-grinding of step (1) at particle.
(5) active carbon powder, step (4) resulting particle are added in mixed serum and are uniformly mixed, it is close at 25-30 DEG C
It seal ferment 6 days, is sent in pelletizer and is granulated, be freeze-dried to get slow release fertilizer particle is arrived.
Preferably, the step (2), the amount of water are 6.3 times of mixture A mass.
Preferably, the step (4), the partial size of particle are 2-4mm.
Preferably, the moisture content of the slow release fertilizer particle is 6.2%.
Preferably, the partial size of the slow release fertilizer particle is 5-10mm.
Embodiment 3
A kind of walnut is slow-release fertilizer dedicated, is made of raw material from the following weight：160kg green peel of walnut, 100kg walnut
Leaf, 150kg folium cortex eucommiae, 160kg active carbon powder, 60kg ammonium chloride, 30kg potassium sulfate, 50kg calcium magnesium phosphate, 20kg zinc oxide.
Preferably, the green peel of walnut, Walnut Leaves, folium cortex eucommiae are without worm channel, disease.
Preferably, the preparation method of the slow release fertilizer, including following preparation step：
(1) Walnut Leaves, folium cortex eucommiae are placed in drying to water content at 50-60 DEG C is 10%, then rubs, uses 100 mesh
It is sieved through filter, obtains filiform and powder；
(2) it is uniformly mixed step (1) resulting powder to obtain mixture A with green peel of walnut, be added into mixture A suitable
Measure water, heating boils, is then maintained at 60-70 DEG C and decocts 5h, using 70 mesh screens, the green peel of walnut that was decocted and
Mixed solution；
(3) solution to be mixed is cooled to room temperature, sequentially add ammonium chloride, potassium sulfate stirring make it completely dissolved, then plus
Enter calcium magnesium phosphate, zinc oxide grinding, obtains mixed serum；
(4) the resulting green peel of walnut decocted of step (2) is placed in drying to water content at 50-60 DEG C is 8%,
Again with the resulting filiform co-grinding of step (1) at particle.
(5) active carbon powder, step (4) resulting particle are added in mixed serum and are uniformly mixed, it is close at 25-30 DEG C
It seal ferment 7 days, is sent in pelletizer and is granulated, be freeze-dried to get slow release fertilizer particle is arrived.
Preferably, the step (2), the amount of water are 7 times of mixture A mass.
Preferably, the step (4), the partial size of particle are 2-4mm.
Preferably, the moisture content of the slow release fertilizer particle is 8%.
Preferably, the partial size of the slow release fertilizer particle is 5-10mm.
Comparative example 1
Comparative example 1 other preparation process and is implemented the difference from example 2 is that do not have Walnut Leaves, folium cortex eucommiae in raw material
Example 2 is identical.
Comparative example 2
Comparative example 2 is not the difference from example 2 is that have green peel of walnut, Walnut Leaves, folium cortex eucommiae in raw material.
Comparative example 3
Comparative example 3 is not the difference from example 2 is that green peel of walnut, Walnut Leaves, folium cortex eucommiae have a decoction process, but directly
Drying is ground into the preparation process that graininess is added to fertilizer, and other processes are same as Example 2.
Comparative example 4
Number of patent application is a kind of using Cortex walnut and dento liva as raw material disclosed in 201810137500.8 files for being
Slow release fertilizer.
The slow release fertilizer is to be prepared from the following raw materials in parts by weight：Dento liva 180kg, walnut shell 110kg, walnut are green
Skin 110kg, white rot bacteria agent 8kg, ammonium sulfate 50kg, dipotassium hydrogen phosphate 50kg, magnesium sulfate 35kg, vermiculite 200kg.
Preparation step is as follows：
(1) according to the ratio, dento liva, walnut shell, each half of green peel of walnut and ammonium sulfate, dipotassium hydrogen phosphate, sulphur are taken
Sour magnesium, vermiculite are uniformly mixed；The moisture for adjusting mixture is 60wt%, and control pH is 5, and fermentation reactor system is decomposed；Temperature rises to 50
DEG C when timing, keep 5 days；Turning, timing when temperature rises to 50 DEG C again are kept for 4 days, are made into solid medium, the olive
Core, walnut shell, green peel of walnut powder particle diameter be 9mm；
(2) culture medium is placed in progress high-temperature sterilization 65min in high-pressure sterilizing pot, keeping temperature in autoclave is 121 DEG C,
Pressure is 0.12Mpa；Sterilized culture medium is taken out, is placed in aseptic inoculation room cooling；When culture medium is cooled to 15 DEG C,
White rot bacteria agent is mixed, control culture room temperature is 20 DEG C, is cultivated；
(3) stir culture medium in incubation, through 8 days culture after obtain covering material, by covering material be coated on by
On remaining dento liva, walnut shell, green peel of walnut after high pressure sterilization, the dento liva, walnut shell, green peel of walnut powder particle diameter are
5-15mm；It dries in the shade after absorption covering material.
Culture medium is stirred or stirred in the incubation, is stirred 5 times daily within 1-2 days；It stirs 9 times daily within 3-6 days；7-9
It is stirred daily in it 6 times.
Described a kind of using Cortex walnut and dento liva as the slow release fertilizer of raw material, wherein step (3) method for coating, is realized
Steps are as follows：
A, the dento liva first by residue after high pressure sterilization, walnut shell, green peel of walnut coarse granule are heated to 60-100
It DEG C is placed in agitating device and organic solvent is added, the weight of the organic solvent of addition is the 5-20% of the coarse granule weight；
B, the coarse granule and covering material example 1 in mass ratio of organic solvent will be added：1 dries in the shade after mixing；It will remain again
Remaining covering material is uniformly mixed again with the material to dry in the shade is uniformly mixed；
C, the coarse granule covering material mixed again is mixed with additive, the additive is by polyurethane, polypropylene, bee
Honey and modified starch composition；The polyurethane, polypropylene, honey and modified starch mixed weight ratio be 1:2:1:5.
The coarse granule covering material and the mixed weight ratio of additive are 94:6.
The organic solvent is made of olive oil and walnut oil, and wherein the ratio of olive oil and walnut oil is 95:5.
The white rot bacteria agent is formulated by following two microbial inoculum, and it is total that both microbial inoculums account for composite microbial fertilizer bactericide
The percentage of weight is：Whiterot fungi 80%, bacillusmusilaginosiengineering 20%.
Test example
Test site：Xingyi City, Guizhou Province walnut planting base
Test period：2017
Test method：A piece of mature hickory nut arboretum is selected, 8 regions, 100 plants of each region mountain core are classified as
Peach, wherein the slow release fertilizer that 7 regions use embodiment 1-3 and comparative example 1-4 to prepare respectively；A remaining region is pair
According to group, control group using ammonium chloride, potassium sulfate, calcium magnesium phosphate composition mixed fertilizer, ammonium chloride, potassium sulfate, calcium magnesium phosphate
Mass ratio is 10:5:8.
Fertilizer application method：Above-mentioned fertilizer is applied in April and cave in July, every plant uses 1.8-2.2kg.
The prevention and control of plant diseases, pest control：Conventionally carry out the prevention and control of plant diseases, pest control.
Test result is as shown in table 1：
Table 1
| Project | Prevention and control of plant diseases, pest control number | Fruit partial size (mm) | Average product (kg/ plants) |
| Embodiment 1 | 3 times | 30-34 | 17.6 |
| Embodiment 2 | 2 times | 29-33 | 18.1 |
| Embodiment 3 | 2 times | 28-34 | 16.9 |
| Comparative example 1 | 5 times | 27-30 | 15.4 |
| Comparative example 2 | 6 times | 25-28 | 14.3 |
| Comparative example 3 | 5 times | 28-34 | 16.1 |
| Comparative example 4 | 5 times | 27-32 | 16.3 |
| Control group | 6 times | 24-27 | 13.2 |
As seen from the table：Walnut prepared by the present invention is slow-release fertilizer dedicated, can reduce the pest and disease damage incidence of walnut, mention
High yield；Compared with embodiment 1-3, the fruit partial size that control group obtains is less than normal, and the fertilizer application of control group walnut is insufficient, this
The fertilizer of invention preparation has good slow release effect；Compared with comparative example 1-4,2 prevention and control of plant diseases, pest control number of embodiment is less, core
Peach green peel, Walnut Leaves, folium cortex eucommiae can improve the disease resistance of walnut；Compared with comparative example 3, the prevention and treatment number of embodiment 2 is less,
Green peel of walnut, Walnut Leaves, the folium cortex eucommiae effect after decocting processing are more preferable.
It is important to point out that, above embodiments and test example are only limitted to do further technical solution of the present invention herein
Elaboration and understanding, should not be understood as it is further to technical solution of the present invention limited, what those skilled in the art made
The innovation and creation of non-protruding essential characteristics and marked improvement still fall within protection category of the invention.
Claims (7)
1. a kind of walnut is slow-release fertilizer dedicated, be made of raw material from the following weight：120-160 parts of green peel of walnut, 80-100 parts
Walnut Leaves, 100-150 part folium cortex eucommiae, 120-160 parts of active carbon powders, 40-60 parts of ammonium chlorides, 20-30 parts of potassium sulfates, 30-50
Part calcium magnesium phosphate, 10-20 parts of zinc oxide.
2. walnut as described in claim 1 is slow-release fertilizer dedicated, which is characterized in that the green peel of walnut, Walnut Leaves, Cortex Eucommiae
Leaf is without worm channel, disease.
3. the slow-release fertilizer dedicated preparation method of walnut as described in claim 1, includes the following steps：
(1) Walnut Leaves, folium cortex eucommiae are placed in drying to water content at 50-60 DEG C is 8-10%, then rubs, uses 80-100 mesh
It is sieved through filter, obtains filiform and powder；
(2) it is uniformly mixed step (1) resulting powder to obtain mixture A with green peel of walnut, be added into mixture A appropriate
Water, heating are boiled, and are then maintained at 60-70 DEG C and are decocted 4-5h, and using 50-70 mesh screen, the walnut decocted is green
Skin and mixed solution；
(3) solution to be mixed is cooled to room temperature, sequentially add ammonium chloride, potassium sulfate stirring make it completely dissolved, calcium is then added
Magnesium-phosphorus fertilizer, zinc oxide grinding, obtain mixed serum；
(4) the resulting green peel of walnut decocted of step (2) is placed in drying to water content at 50-60 DEG C is 5-8%, then
With the resulting filiform co-grinding of step (1) at particle.
(5) active carbon powder, step (4) resulting particle are added in mixed serum and are uniformly mixed, hair is sealed at 25-30 DEG C
It ferment 5-7 days, is sent in pelletizer and is granulated, be freeze-dried to get slow release fertilizer particle is arrived.
4. the slow-release fertilizer dedicated preparation method of walnut as claimed in claim 3, which is characterized in that the step (2), water
Amount be 6-7 times of mixture A mass.
5. the slow-release fertilizer dedicated preparation method of walnut as claimed in claim 3, which is characterized in that the step of stating (4), particle
Partial size be 2-4mm.
6. walnut special slow release as claimed in claim 3 takes the preparation method of material, the moisture content of the slow release fertilizer particle
For 5-8%.
7. the slow-release fertilizer dedicated preparation method of walnut as claimed in claim 3, which is characterized in that the slow release fertilizer
The partial size of grain is 5-10mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810904712.4A CN108892568A (en) | 2018-08-09 | 2018-08-09 | A kind of walnut is slow-release fertilizer dedicated |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810904712.4A CN108892568A (en) | 2018-08-09 | 2018-08-09 | A kind of walnut is slow-release fertilizer dedicated |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110577445A (en) * | 2019-09-04 | 2019-12-17 | 常州亚当生物技术有限公司 | Insect-expelling organic compound fertilizer and preparation method thereof |
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| CN106748578A (en) * | 2016-12-06 | 2017-05-31 | 平凉锐博知识产权服务有限公司 | A kind of method that utilization green peel of walnut prepares walnut organic fertilizer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102626113A (en) * | 2012-03-26 | 2012-08-08 | 王福 | Method for extracting pesticide from juglans mandshurica fruit green peels and leaves |
| CN103011998A (en) * | 2013-01-22 | 2013-04-03 | 上海孚祥生物科技有限公司 | Special slow release fertilizer for walnut by using biomass granular carbon as matrix and preparation method thereof |
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| CN110577445A (en) * | 2019-09-04 | 2019-12-17 | 常州亚当生物技术有限公司 | Insect-expelling organic compound fertilizer and preparation method thereof |
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Application publication date: 20181127 |