CN106495876A - A kind of efficient magnetic sustained-controll-release fertiliser that rice seedlings can be promoted to increase matter and preparation method thereof - Google Patents
A kind of efficient magnetic sustained-controll-release fertiliser that rice seedlings can be promoted to increase matter and preparation method thereof Download PDFInfo
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- CN106495876A CN106495876A CN201610939464.8A CN201610939464A CN106495876A CN 106495876 A CN106495876 A CN 106495876A CN 201610939464 A CN201610939464 A CN 201610939464A CN 106495876 A CN106495876 A CN 106495876A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
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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
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of efficient magnetic sustained-controll-release fertiliser that rice seedlings can be promoted to increase matter, including following components：Pine branch based biomass fuel, flyash, mesoporous rare earth phosphate, Paligorskite, nanometer spherical ferriferrous oxide nano sphere, potato slag, bagasse, poultry manure, Pericarppium arachidis hypogaeae, active S.cerevisiae, Corynebacterium glutamicum, calcium acetate, histidine, arginine, Leucine, hydroxyl butyl chitosan/oxidized sodium alginate hydrogel, nano magnetic liquid etc..The present invention wraps up potato slag, bagasse, poultry manure, Pericarppium arachidis hypogaeae, plant ash, tea ash, lichen, spirulina, the fresh algae slurry of chlorella, Eucommia Leaf Powder, Folium Perillae using the coated fertilizer for releasing effect with magnetically slow releasing and rush and prepares slow-release fertilizer with reference to ferment particulate fertilizer prepared by nutritional solution, by magnetic effect, improve slow release effect, using the Cortex Eucommiae and Folium Perillae, enrich the taste of Oryza sativa L., improve the Oryza sativa L. cultivation for absorbing, jointly promoting high-quality Oryza sativa L. mesotrophic to fertilizer.
Description
Technical field
The present invention relates to magnetically slow releasing technical field of fertilizers, more particularly to a kind of efficient magnetic that rice seedlings can be promoted to increase matter is slow
Release and release control fertilizer and preparation method thereof.
Background technology
Release-controlled coated fertilizer complies with the call in epoch and the demand in market at present, towards new, environmental protection, efficient, cheap, can hold
Continuous direction is developed, and country 12 is planned using new and effective slow-release fertilizer as one of emphasis direction, therefore individual big high both at home and abroad
Effect and enterprise are all in actively research and development slow-release fertilizer, the big bottleneck of two for currently encountering：One is that production cost is high, and two is sustained release film material
Slow-releasing and biodegradable properties poor, the overall utilization rate of fertilizer is less than 50%, it is often more important that the slow-release fertilizer in market
Slow release effect is not good, has focused largely on sustained release performance, for have higher slow release require Controlled Release Fertilizer also more rare.
Over nearly twenty or thirty year, magnetic fertilizer has tremendous development, but for current industry receives still falls within new fertilizer
Material, because it is seldom occurring on the market.Magnetic fertilizer is related to fertilizer, bio-fertilizer, Chemical Mixed Fertilizer, and its distinctive magnetic characteristic can be bright
Aobvious ground has superiority relative to the fertilizer without magnetic characteristic, and it can significantly improve crops character, improve the yield and quality.
But as magnetic fertilizer generally carries out magnetization treatment and later stage from device for magnetizing and treating in process, fail effectively to push away
Extensively.
Nano fertilizer is new things, is ground with reference to nanotechnology, medical microcapsule technology and chemical industry micro-emulsion technology
The new and high technology that sends out, including nanostructured feed, 3 big class of nano-magnetic fertilizer and nano biological compound fertilizer, these Nano fertilizers
Expect to make fertilizer integrally with magnetic effect because of the nanometer small-size effect of itself or the material for adopting, so that nutrient is easier
It is absorbed by plants, is conducive to plant growing, but, due to the restriction of cost, do not promoted on a large scale.
How more preferable slow release effect is prepared by magnetisable material and nano fertilizer technology, more inexpensive concentrated fertilizer has
Significance.
Content of the invention
The object of the invention is exactly the defect in order to make up prior art, there is provided a kind of can promote rice seedlings increase matter efficient
Magnetic sustained-controll-release fertiliser and preparation method thereof.
The present invention is achieved by the following technical solutions：
A kind of efficient magnetic sustained-controll-release fertiliser that rice seedlings can be promoted to increase matter, including following parts by weight of component：Pine branch base is biological
Matter fuel 13-14, flyash 23-24, mesoporous rare earth phosphate 2-3, Paligorskite 4-5, nanometer spherical ferriferrous oxide nano sphere
2-3, potato slag 67-68, bagasse 65-66, poultry manure 43-44, Pericarppium arachidis hypogaeae 56-57, plant ash 71-72, tea ash 34-35, tongue
The fresh algae slurry 25-26 of moss 20-21, spirulina 22-23, chlorella, Eucommia Leaf Powder 27-28, Folium Perillae 13-14, active S.cerevisiae
2.4-2.5, Corynebacterium glutamicum 2.6-2.7, calcium acetate 0.25-0.26, histidine 0.34-0.36, arginine 0.42-0.42,
Leucine 0.24-0.25, L-Valine 0.28-0.29, glycine 0.34-0.35, tryptophan 0.36-0.37, sodium glutamate 0.34-
0.35th, altheine-L-phenylalanine methyl ester 0.4-0.5, Colla cornus cervi 4.3-4.4, hydroxypropyl methyl cellulose 2.1-2.3,
Hydroxyl butyl chitosan/oxidized sodium alginate hydrogel 12-13, nano magnetic liquid 2.5-2.6, appropriate subset magnetized water, suitable
The water of amount.
A kind of described efficient magnetic slow-release or control-release fertilizer preparation method for material that rice seedlings can be promoted to increase matter, comprises the following steps：
（1）Pine branch based biomass fuel is put in pulverizer and crushed 100 mesh, obtain biomass fuel pulverized particles standby；
Flyash, mesoporous rare earth phosphate, Paligorskite, the mixing of nanometer spherical ferriferrous oxide nano sphere are put in pulverizer and are crushed,
200 mesh are crossed, flyash pulverized particles is obtained standby；Biomass fuel pulverized particles are layered in calcining furnace, by flyash crushing
Grain is placed on the centre of biomass fuel pulverized particles, under n 2 atmosphere, calcines 35-40min at 680-700 DEG C, and in N2 atmosphere
Lower cooling is enclosed, is mixed together afterwards and is stirred, obtain resultant magnetization flyash ground product standby；
（2）The subset magnetized water for taking nano magnetic liquid and gross weight 10-12 times stirs 3-5min under 2-3T magneticactions
To being mutually dissolved, resultant magnetization liquid is obtained standby；Take resultant magnetization volcanic rock powder mince, hydroxyl butyl chitosan/oxidized sodium alginate
Hydrogel mixing and ball milling crushes 25-30min, adds 3 times of water dilutions of resultant magnetization liquid and hydroxypropyl methyl cellulose afterwards
Solution, uniform using homogenizer, obtain standby with the coated fertilizer for promoting to release dual-use function with magnetically slow releasing；
（3）The water of altheine-L-phenylalanine methyl ester, Colla cornus cervi and gross weight 6-8 times is mixed, is stirred at 100 DEG C
20-22min, stirring are cooled to room temperature, add calcium acetate, histidine, arginine, Leucine, L-Valine, glycine, tryptophan,
Sodium glutamate mixing and stirring, obtains nutritional solution standby；
（4）By potato slag, bagasse, poultry manure, Pericarppium arachidis hypogaeae, plant ash, tea ash, lichen, spirulina, the fresh algae slurry of chlorella, Du
Zhong Ye powder, Folium Perillae co-grinding, the afterwards water with active S.cerevisiae, Corynebacterium glutamicum and gross weight 0.7-0.8 times
Mixing and stirring, in 37-42 DEG C of compost fermentation 28-30d, inserts air holes in composting, and in composting process, 2-3 is stirred in turning
Secondary, nutritional solution is uniformly added into when stirring secondary, treats that fermentation is completed, adjust 24-25% of the moisture for gross weight, adopt
The granule that particle diameter 2.6-3mm is manufactured into granulating disc is standby；
（5）The coated fertilizer for having magnetically slow releasing and promote to release dual-use function is uniformly sprayed at granule table in the form of high-pressure fog
Face, using hot air drying 45.5-50min, obtains final product.
It is an advantage of the invention that：
The present invention using with magnetically slow releasing and promote release effect coated fertilizer parcel potato slag, bagasse, poultry manure, Pericarppium arachidis hypogaeae,
The fresh algae slurry of plant ash, tea ash, lichen, spirulina, chlorella, Eucommia Leaf Powder, Folium Perillae combine ferment particulate prepared by nutritional solution
Fertilizer prepares slow-release fertilizer, by magnetic effect, improves slow release effect, and fertilizer sheet is as organic fertilizer, nutritious, rich in a large amount of
Organic nitrogen, is easy to rice absorbing to utilize, enriches the nutrition of Oryza sativa L., using the Cortex Eucommiae and Folium Perillae, enrich the taste of Oryza sativa L., improve
The quality of Oryza sativa L., by means of magnetic suck effect, improves that Oryza sativa L. is mesotrophic to fertilizer absorbs, jointly promotes Gao Pin
The cultivation of matter Oryza sativa L.；The coated fertilizer for being adopted is by magnetized micron-scale fly ash material and nano-scale nano magnetic liquid two
The magnetisable material for planting size is prepared from reference to hydroxyl butyl chitosan/oxidized sodium alginate hydrogel, in fertilizer mechanism,
The material of two kinds of sizes plays magnetic suck effect jointly, promotes nutrient substance enrichment and is absorbed and used, while protecting in water suction
There is different flowing effects in water material hydroxyl butyl chitosan/oxidized sodium alginate hydrogel, the coated fertilizer be caused slow
There is while releasing certain rush to release effect, improve overall sustained release performance, more traditional single coated slow-release or multilamellar
Coated slow-release, process is simple, with more preferable slow release effect；The magnetized fly ash material for being adopted is biological using pine branch base
The calcining of matter fuel bakes magnetization, and magnetic efficiency is good, process is simple, and selected raw material sources are extensive, low cost, meanwhile, by Jie
Hole RE phosphate improves magnetic efficiency, increased magnetic and the sustained release performance of peplos raw material, more traditional high-intensity magnetic field magnetic
Change, magnetization technology is simple, and magnetic efficiency is good.
Specific embodiment
A kind of efficient magnetic sustained-controll-release fertiliser that rice seedlings can be promoted to increase matter, including following parts by weight of component：Pine branch base
Biomass fuel 13, flyash 23, mesoporous rare earth phosphate 2, Paligorskite 4, nanometer spherical ferriferrous oxide nano sphere 2, potato slag
67th, the fresh algae slurry of bagasse 65, poultry manure 43, Pericarppium arachidis hypogaeae 56, plant ash 71, tea ash 34, lichen 20, spirulina 22, chlorella
25th, Eucommia Leaf Powder 27, Folium Perillae 13, active S.cerevisiae 2.4, Corynebacterium glutamicum 2.6, calcium acetate 0.25, histidine 0.34,
Arginine 0.42, Leucine 0.24, L-Valine 0.28, glycine 0.34, tryptophan 0.36, sodium glutamate 0.34, L-Asn
L-Phe methyl ester 0.4, Colla cornus cervi 4.3, hydroxypropyl methyl cellulose 2.1, hydroxyl butyl chitosan/oxidized sodium alginate water-setting
Glue 12, nano magnetic liquid 2.5, appropriate subset magnetized water, appropriate water.
A kind of described efficient magnetic slow-release or control-release fertilizer preparation method for material that rice seedlings can be promoted to increase matter, comprises the following steps：
（1）Pine branch based biomass fuel is put in pulverizer and crushed 100 mesh, obtain biomass fuel pulverized particles standby；
Flyash, mesoporous rare earth phosphate, Paligorskite, the mixing of nanometer spherical ferriferrous oxide nano sphere are put in pulverizer and are crushed,
200 mesh are crossed, flyash pulverized particles is obtained standby；Biomass fuel pulverized particles are layered in calcining furnace, by flyash crushing
Grain is placed on the centre of biomass fuel pulverized particles, under n 2 atmosphere, calcines 35min at 680 DEG C, and cold under n 2 atmosphere
But, it is mixed together afterwards and stirs, obtains resultant magnetization flyash ground product standby；
（2）The subset magnetized water for taking 10 times of nano magnetic liquid and gross weight stirs 3min under 2T magneticactions to mutually dissolving each other
Solution, obtains resultant magnetization liquid standby；Take resultant magnetization volcanic rock powder mince, hydroxyl butyl chitosan/oxidized sodium alginate hydrogel mix
Ball mill pulverizing 25min is closed, 3 times of water dilute solutions of resultant magnetization liquid and hydroxypropyl methyl cellulose is added afterwards, using equal
Matter machine stirs, and obtains standby with the coated fertilizer for promoting to release dual-use function with magnetically slow releasing；
（3）The water of 6 times of L-Asn L-Phe methyl ester, Colla cornus cervi and gross weight is mixed, and 20min is stirred at 100 DEG C,
Stirring is cooled to room temperature, adds calcium acetate, histidine, arginine, Leucine, L-Valine, glycine, tryptophan, sodium glutamate
Mixing and stirring, obtains nutritional solution standby；
（4）By potato slag, bagasse, poultry manure, Pericarppium arachidis hypogaeae, plant ash, tea ash, lichen, spirulina, the fresh algae slurry of chlorella, Du
Zhong Ye powder, Folium Perillae co-grinding, mix with the water of 0.7 times of active S.cerevisiae, Corynebacterium glutamicum and gross weight afterwards
Stir, in 37 DEG C of compost fermentation 28d, in composting, insert air holes, in composting process, turning is stirred 2 times, second of stirring
When be uniformly added into nutritional solution, treat that fermentation is completed, adjust moisture for gross weight 24%, using granulating disc manufacture
Granule into particle diameter 2.6mm is standby；
（5）The coated fertilizer for having magnetically slow releasing and promote to release dual-use function is uniformly sprayed at granule table in the form of high-pressure fog
Face, using hot air drying 45.5min, obtains final product.
Choose 50 mu of rice seedling and be divided into two groups, one group of applying fertilizer of the present invention as experimental group, one group of applying
On market, as a control group, the dose of per mu of experimental group and matched group is 5.5kg to common slow-release or control-release fertilizer, other cultivation conditions
Unanimously, after Oryza sativa L. maturation, harvesting is dried, respectively experiment with computing group and matched group per mu yield.Statistics show that experimental group is compared
According to the Oryza sativa L. per mu yield mean height 11.6% of group, illustrate that fertilizer of the present invention promotes rice high efficient cultivation, improve Oryza sativa L. per mu yield.
Claims (2)
1. a kind of can promote rice seedlings increase matter efficient magnetic sustained-controll-release fertiliser, it is characterised in that including following parts by weight of component：
Pine branch based biomass fuel 13-14, flyash 23-24, mesoporous rare earth phosphate 2-3, Paligorskite 4-5, four oxygen of nanometer spherical
Change three-iron nanosphere 2-3, potato slag 67-68, bagasse 65-66, poultry manure 43-44, Pericarppium arachidis hypogaeae 56-57, plant ash 71-72,
Tea ash 34-35, lichen 20-21, spirulina 22-23, chlorella fresh algae slurry 25-26, Eucommia Leaf Powder 27-28, Folium Perillae 13-14,
Active S.cerevisiae 2.4-2.5, Corynebacterium glutamicum 2.6-2.7, calcium acetate 0.25-0.26, histidine 0.34-0.36, smart ammonia
Sour 0.42-0.42, Leucine 0.24-0.25, L-Valine 0.28-0.29, glycine 0.34-0.35, tryptophan 0.36-0.37,
Sodium glutamate 0.34-0.35, altheine-L-phenylalanine methyl ester 0.4-0.5, Colla cornus cervi 4.3-4.4, hydroxypropyl methyl are fine
Dimension element 2.1-2.3, hydroxyl butyl chitosan/oxidized sodium alginate hydrogel 12-13, nano magnetic liquid 2.5-2.6, appropriate small molecule
Group's magnetized water, appropriate water.
2. a kind of efficient magnetic slow-release or control-release fertilizer preparation method for material that rice seedlings can be promoted to increase matter as claimed in claim 1, which is special
Levy and be, comprise the following steps：
（1）Pine branch based biomass fuel is put in pulverizer and crushed 100 mesh, obtain biomass fuel pulverized particles standby；
Flyash, mesoporous rare earth phosphate, Paligorskite, the mixing of nanometer spherical ferriferrous oxide nano sphere are put in pulverizer and are crushed,
200 mesh are crossed, flyash pulverized particles is obtained standby；Biomass fuel pulverized particles are layered in calcining furnace, by flyash crushing
Grain is placed on the centre of biomass fuel pulverized particles, under n 2 atmosphere, calcines 35-40min at 680-700 DEG C, and in N2 atmosphere
Lower cooling is enclosed, is mixed together afterwards and is stirred, obtain resultant magnetization flyash ground product standby；
（2）The subset magnetized water for taking nano magnetic liquid and gross weight 10-12 times stirs 3-5min under 2-3T magneticactions
To being mutually dissolved, resultant magnetization liquid is obtained standby；Take resultant magnetization volcanic rock powder mince, hydroxyl butyl chitosan/oxidized sodium alginate
Hydrogel mixing and ball milling crushes 25-30min, adds 3 times of water dilutions of resultant magnetization liquid and hydroxypropyl methyl cellulose afterwards
Solution, uniform using homogenizer, obtain standby with the coated fertilizer for promoting to release dual-use function with magnetically slow releasing；
（3）The water of altheine-L-phenylalanine methyl ester, Colla cornus cervi and gross weight 6-8 times is mixed, is stirred at 100 DEG C
20-22min, stirring are cooled to room temperature, add calcium acetate, histidine, arginine, Leucine, L-Valine, glycine, tryptophan,
Sodium glutamate mixing and stirring, obtains nutritional solution standby；
（4）By potato slag, bagasse, poultry manure, Pericarppium arachidis hypogaeae, plant ash, tea ash, lichen, spirulina, the fresh algae slurry of chlorella, Du
Zhong Ye powder, Folium Perillae co-grinding, the afterwards water with active S.cerevisiae, Corynebacterium glutamicum and gross weight 0.7-0.8 times
Mixing and stirring, in 37-42 DEG C of compost fermentation 28-30d, inserts air holes in composting, and in composting process, 2-3 is stirred in turning
Secondary, nutritional solution is uniformly added into when stirring secondary, treats that fermentation is completed, adjust 24-25% of the moisture for gross weight, adopt
The granule that particle diameter 2.6-3mm is manufactured into granulating disc is standby；
（5）The coated fertilizer for having magnetically slow releasing and promote to release dual-use function is uniformly sprayed at granule table in the form of high-pressure fog
Face, using hot air drying 45.5-50min, obtains final product.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107814616A (en) * | 2017-10-24 | 2018-03-20 | 当涂县瑞龙果树种植专业合作社 | A kind of magnetic nano-particle compound organic fertilizer and preparation method thereof |
| CN108675842A (en) * | 2018-07-10 | 2018-10-19 | 来安县薜必英家庭农场 | A kind of upland rice base manure |
| CN111944733A (en) * | 2020-09-10 | 2020-11-17 | 森井生物工程(湖州)有限公司 | Corynebacterium glutamicum and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591813A (en) * | 2015-02-10 | 2015-05-06 | 湛社铭 | Organic amino acid fertilizer for rice yield increase and application method thereof |
| CN105110832A (en) * | 2015-08-24 | 2015-12-02 | 南宁三达奥克化学有限责任公司 | Organic fertilizer special for rice and preparation method thereof |
| CN105541472A (en) * | 2015-12-16 | 2016-05-04 | 合肥华创现代农业科技有限公司 | Safe high-yield magnetization slow-release fertilizer and preparation method thereof |
| CN105618007A (en) * | 2015-12-30 | 2016-06-01 | 珠海国佳新材股份有限公司 | Process of treating municipal sludge with compound gel synergistic with biotechnology and using municipal sludge in resource mode |
-
2016
- 2016-11-02 CN CN201610939464.8A patent/CN106495876A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591813A (en) * | 2015-02-10 | 2015-05-06 | 湛社铭 | Organic amino acid fertilizer for rice yield increase and application method thereof |
| CN105110832A (en) * | 2015-08-24 | 2015-12-02 | 南宁三达奥克化学有限责任公司 | Organic fertilizer special for rice and preparation method thereof |
| CN105541472A (en) * | 2015-12-16 | 2016-05-04 | 合肥华创现代农业科技有限公司 | Safe high-yield magnetization slow-release fertilizer and preparation method thereof |
| CN105618007A (en) * | 2015-12-30 | 2016-06-01 | 珠海国佳新材股份有限公司 | Process of treating municipal sludge with compound gel synergistic with biotechnology and using municipal sludge in resource mode |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107814616A (en) * | 2017-10-24 | 2018-03-20 | 当涂县瑞龙果树种植专业合作社 | A kind of magnetic nano-particle compound organic fertilizer and preparation method thereof |
| CN108675842A (en) * | 2018-07-10 | 2018-10-19 | 来安县薜必英家庭农场 | A kind of upland rice base manure |
| CN111944733A (en) * | 2020-09-10 | 2020-11-17 | 森井生物工程(湖州)有限公司 | Corynebacterium glutamicum and application thereof |
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Application publication date: 20170315 |