CN107711206A - A kind of novel agricultural process units - Google Patents

A kind of novel agricultural process units Download PDF

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Publication number
CN107711206A
CN107711206A CN201710779055.0A CN201710779055A CN107711206A CN 107711206 A CN107711206 A CN 107711206A CN 201710779055 A CN201710779055 A CN 201710779055A CN 107711206 A CN107711206 A CN 107711206A
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CN
China
Prior art keywords
framework
process units
light
film
novel agricultural
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Pending
Application number
CN201710779055.0A
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Chinese (zh)
Inventor
不公告发明人
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Hangzhou City Science And Technology Co Ltd
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Hangzhou City Science And Technology Co Ltd
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Priority to CN201710779055.0A priority Critical patent/CN107711206A/en
Publication of CN107711206A publication Critical patent/CN107711206A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/16—Dismountable or portable greenhouses ; Greenhouses with sliding roofs
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00—Botany in general
    • A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
    • A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14—Measures for saving energy, e.g. in green houses

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Botany (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Materials Engineering (AREA)
  • Protection Of Plants (AREA)
  • Cultivation Of Plants (AREA)
  • Greenhouses (AREA)

Abstract

The present invention relates to field of agricultural cultivation, more particularly to a kind of novel agricultural process units.A kind of novel agricultural process units, the device includes mobile cultivation framework, framework conveyer and harvesting device, and described seedling is arranged on mobile cultivation framework, it is mobile to cultivate framework Cyclic culture in framework conveyer, cultivate ripe mobile framework of cultivating and then deliver to harvesting device harvesting；Described framework conveyer is provided with LED, and conversion film is provided with outside LED, and described includes film resin, modified additive and light conversion agent, and described light conversion agent is the 0.5 ~ 1.0% of film resin quality, and the chemical general formula of light conversion agent is Zn 9‑x‑y LaNa(PO4)7F:xEu2+,yMn2+, x span is 0.01≤x≤0.03, and y span is 0.02≤y≤0.05.Optimal feux rouges and blue light ratio of the present invention in framework conveyer according to needed for shoot vegetable in growth course, help peasant to improve working condition, quality, the yield of plant can be improved, while growth period can be shortened, make its increase income, produce significant economic benefit and social benefit.

Description

A kind of novel agricultural process units
Technical field
The present invention relates to field of agricultural cultivation, more particularly to a kind of novel agricultural process units.
Background technology
Modern proportion of crop planting has used the means such as substantial amounts of agricultural chemicals, chemical fertilizer, hormone medicine and transgenosis, therefore Also many diseases are brought for the mankind, there is data to show that agricultural chemicals and chemical substance trigger the possibility of cancer very big, steroids Human developmental may also be triggered precocious for medicine and transgenosis and some destabilizing factors, while agricultural chemicals and chemical fertilizer are also to other Biology brings destructive strike.
Existing organic healthy food plantation with common plastic house plastic sheeting and applies the implantation methods such as organic fertilizer substantially Based on, early investment fund is big, and plant maintenance cost is high, and volume increase is general, so existing organic healthy food yields poorly, price It is expensive, large-scale promotion can not be realized substantially.
Conversion film be it is a kind of by add light conversion agent realize light change film, it can will to plant growth be harmful to purple Outer light is converted into the blue violet light useful to crop and blood orange light, or the non-absorbent green glow of plant and green-yellow light are converted into feux rouges. I.e. by changing the light quality through conversion film, promote absorption of the plant to nutrients such as nitrogen, phosphorus, potassium, zinc, improve in blade Photosynthate content raises, and promotes plant growth, while plays a part of reducing pest and disease damage.
The content of the invention
Purpose of the invention is to provide a kind of novel agricultural process units；The present invention is in framework conveyer according to sprout Dish helps peasant to improve working condition in optimal feux rouges and the blue light ratio needed for growth course, can improve plant quality, Yield, while growth period can be shortened, make its increase income, produce significant economic benefit and social benefit.
In order to realize first above-mentioned purpose, present invention employs following technical scheme：
A kind of novel agricultural process units, the device includes mobile cultivation framework, framework conveyer and harvesting device, described Seedling is arranged on mobile cultivation framework, mobile to cultivate framework Cyclic culture in framework conveyer, cultivates ripe movement and cultivates Framework then delivers to harvesting device harvesting；Described framework conveyer is provided with LED, and conversion film is provided with outside LED, Described includes film resin, modified additive and light conversion agent, and described light conversion agent is the 0.5 ~ 1.0% of film resin quality, turns light The chemical general formula of agent is Zn 9-x-y LaNa(PO4)7F: xEu2+, yMn2+, x span is 0.01≤x≤0.03, and y's takes Value scope is 0.02≤y≤0.05.
Preferably, the conversion film is made up of following component by mass percentage：
Film resin 96 ~ 99%
Light conversion agent 0.5 ~ 1.0%
Light stabilizer 0.1 ~ 0.5%
Antioxidant 0.1 ~ 0.5%
Lubricant 0.2 ~ 2.0%.
Preferably, the composition of described film resin be low density polyethylene (LDPE), linear polyethylene, high density polyethylene (HDPE), One kind or any in polyvinyl chloride, polypropylene, polyamide, polystyrene, polyethylene terephthalate, polyvinyl acetate Several combinations.
Preferably, the described light stabilizer includes 2-（2- hydroxy-5-methyl base phenyl）BTA, (2,2,6, 6- tetramethyl -4- piperidines) imines, the double -2,2,6,6- tetramethyl piperidines alcohol ester of decanedioic acid, 4- hydroxyl -2,2,6,6- tetramethyls -1- One kind or any several combinations in piperidine alcohols, succinic acid.
Preferably, described antioxidant includes 2,4,6- tri-butyl-phenols, antioxidant 2246, antioxidant 300, antioxygen One kind or any several combinations in agent 1010, irgasfos 168, dilauryl thiodipropionate.
Preferably, described lubricant includes Tissuemat E, vinyl bis-stearamides, zinc stearate, stearic acid season One kind or any several combinations in Doutrate, polyethylene glycol and aluminate coupling agent.
The preparation method of above-mentioned conversion film, this method comprise the following steps：
1）Prepared by light conversion agent, with high-purity Zn3(PO4)2、LaPO4·H2O、NaF、Eu2O3And MnCO3For raw material, according to chemical formula Zn 9-x-y LaNa(PO4)7F: xEu2+, yMn2+, x span is 0.02≤x≤0.04, y span for 0.02≤ The stoichiometric proportion of y≤0.05 weighs each raw material；Then it is well mixed after the raw material of acquisition is fully ground, and mixing acquisition Compound is put into corundum crucible, and then corundum crucible and mixture are put into high temperature process furnances together and carry out calcination, calcination temperature Spend for 1200 DEG C, calcination time is 6 hours, and sintering atmosphere is 5% hydrogen and 95% nitrogen mixture, sample after the completion of calcination Room temperature is cooled to stove, finally taking-up acquisition sintered body progress ball milling, crushing, washing, drying can obtain the light conversion agent；
2）Prepared by masterbatch, the light conversion agent, modified additive and film resin are added in mixer and are stirred, to be mixed uniform Afterwards, by the extruder extruding pelletization that extrusion temperature is 130~200 DEG C, screw speed is 100~500r/min, it is made described Light conversion master batch；
3）Then the light conversion master batch is diluted with film resin and uniformly mixed, be blow molded by blow moulding machine described in being made and turn light Film.
Conversion film in the present invention, the light conversion agent synthesis technique that it is used is simple, and active ingredient is uniformly dispersed, and cost is far low In traditional light conversion agent, stability is good, and emission spectrum matches with photosynthesis of plant spectrum, improves the absorption to sunshine With conversion efficiency, matching improves.Pass through one kind in modifying agent, light stabilizer, antioxidant, lubricant or any several groups Close, improve light conversion agent turns light effect, improves photostability, strengthens its antioxygenic property under air and illumination, Its service life is extended, optimizes film translucency, while improves its processing characteristics, it is scattered in conversion film to improve it Degree.Light conversion agent provided by the invention turns light efficiency height, can fully absorb the black light in LED, and it is converted to simultaneously Blue light and feux rouges, the growth of plant can be effectively facilitated；The light conversion agent is in black light（365nm）Excite down obvious with two Emission peak, respectively positioned at 652nm red light district and positioned at 470nm blue light region.Light conversion agent provided by the invention can lead to Overregulate Eu2+And Mn2+The doping ratio of ion, effectively adjust the ratio of feux rouges and blue light, when feux rouges reaches it is most strong when, its is red The ratio of light and blue light is just at 6:2, the conversion film for being highly suitable for shoot vegetable plantation uses.Provided by the present invention for The ratio of the conversion film of shoot vegetable plantation, feux rouges and blue light is adapted to the demand of shoot vegetable field planting and nursery stage light source, Ke Yiti The speed of growth of high shoot vegetable.
Embodiment
Embodiment 1
It is prepared by light conversion agent：With high-purity Zn3(PO4)2、LaPO4·H2O、NaF、Eu2O3And MnCO3For raw material, according to chemical formula Zn8.47LaNa(PO4)7F: 0.02Eu2+, 0.03Mn2+Stoichiometric proportion weigh each raw material；Then by the raw material of acquisition in agate It is well mixed, and the mixture of acquisition is put into corundum crucible after being fully ground in Nao mortars, then by corundum crucible and mixed Compound is put into high temperature process furnances together carries out calcination, and calcination temperature is 1200 DEG C, and calcination time is 6 hours, and sintering atmosphere is 5% hydrogen and 95% nitrogen mixture, sample is cooled to room temperature with stove after the completion of calcination, finally takes out and obtains sintered body progress Ball milling, crushing, washing, drying can obtain the light conversion agent.
Conversion film is blown：（1）70 parts of acrylic resin, 10 parts of light conversion agent, 2- are weighed by weight percentage（2- hydroxyls -5- Aminomethyl phenyl）3 parts of BTA, 2 parts of tri-butyl-phenol, 15 parts of Tissuemat E；（2）Above-mentioned material is uniformly mixed in plasticator Close, heating-up temperature is 160 DEG C, is then fabricated to light conversion master batch using granulating extruder；（3）Weigh by weight percentage and turn light mother Grain 10 parts, 90 parts of acrylic resin, blown film, heating-up temperature are 170 DEG C on inflation film manufacturing machine after being well mixed.
Embodiment 2
It is prepared by light conversion agent：With high-purity Zn3(PO4)2、LaPO4·H2O、NaF、Eu2O3And MnCO3For raw material, according to chemical formula Zn8.86LaNa(PO4)7F: 0.03Eu2+, 0.05Mn2+Stoichiometric proportion weigh each raw material；Then by the raw material of acquisition in agate It is well mixed, and the mixture of acquisition is put into corundum crucible after being fully ground in Nao mortars, then by corundum crucible and mixed Compound is put into high temperature process furnances together carries out calcination, and calcination temperature is 1200 DEG C, and calcination time is 6 hours, and sintering atmosphere is 5% hydrogen and 95% nitrogen mixture, sample is cooled to room temperature with stove after the completion of calcination, finally takes out and obtains sintered body progress Ball milling, crushing, washing, drying can obtain the light conversion agent.
Conversion film is blown：（1）80 parts of acrylic resin, 6 parts of light conversion agent, 2- are weighed by weight percentage（2- hydroxy-5-methyls Base phenyl）2 parts of BTA, 2 parts of tri-butyl-phenol, 10 parts of Tissuemat E；（2）Above-mentioned material is uniformly mixed in plasticator Close, heating-up temperature is 160 DEG C, is then fabricated to light conversion master batch using granulating extruder；（3）Weigh by weight percentage and turn light mother Grain 10 parts, 90 parts of acrylic resin, blown film, heating-up temperature are 170 DEG C on inflation film manufacturing machine after being well mixed.
Embodiment 3
It is prepared by light conversion agent：With high-purity Zn3(PO4)2、LaPO4·H2O、NaF、Eu2O3And MnCO3For raw material, according to chemical formula Zn8.75LaNa(PO4)7F: 0.04Eu2+, 0.05Mn2+Stoichiometric proportion weigh each raw material；Then by the raw material of acquisition in agate It is well mixed, and the mixture of acquisition is put into corundum crucible after being fully ground in Nao mortars, then by corundum crucible and mixed Compound is put into high temperature process furnances together carries out calcination, and calcination temperature is 1200 DEG C, and calcination time is 6 hours, and sintering atmosphere is 5% hydrogen and 95% nitrogen mixture, sample is cooled to room temperature with stove after the completion of calcination, finally takes out and obtains sintered body progress Ball milling, crushing, washing, drying can obtain the light conversion agent.
Conversion film is blown：（1）72 parts of acrylic resin, 8 parts of light conversion agent, 2- are weighed by weight percentage（2- hydroxy-5-methyls Base phenyl）2 parts of BTA, 3 parts of tri-butyl-phenol, 15 parts of Tissuemat E；（2）Above-mentioned material is uniformly mixed in plasticator Close, heating-up temperature is 160 DEG C, is then fabricated to light conversion master batch using granulating extruder；（3）Weigh by weight percentage and turn light mother Grain 10 parts, 90 parts of acrylic resin, blown film, heating-up temperature are 170 DEG C on inflation film manufacturing machine after being well mixed.
A kind of novel agricultural process units, the device include mobile cultivation framework, framework conveyer and harvesting device, institute The seedling stated is arranged on mobile cultivation framework, mobile to cultivate framework Cyclic culture in framework conveyer, cultivates ripe movement Cultivate framework and then deliver to harvesting device harvesting；Described framework conveyer is provided with LED, is provided with outside LED and turns light Film, without using the shoot vegetable A of film plantation, the shoot vegetable B planted using commercial membrane and the conversion film kind prepared using embodiment 1 ~ 3 Shoot vegetable C, D, E of plant carry out shoot vegetable growth indexes experiment.
Table 1：The influence that different conversion films grow to Pea Sprouts
Table 2：Influence of the different conversion films to Pea Sprouts pigment content（mg/g）
Table 3：Influence of the different conversion films to Pea Sprouts quality（mg/g）

Claims (6)

1. a kind of novel agricultural process units, the device includes mobile cultivation framework, framework conveyer and harvesting device, described Seedling be arranged on it is mobile cultivate framework, it is mobile to cultivate framework Cyclic culture in framework conveyer, cultivate ripe mobile training Plant framework and then deliver to harvesting device harvesting；Described framework conveyer is provided with LED, it is characterised in that：Set outside LED Conversion film is equipped with, described conversion film includes film resin, modified additive and light conversion agent, and described light conversion agent is film resin matter The 0.5 ~ 1.0% of amount, the chemical general formula of light conversion agent is Zn 9-x-y LaNa(PO4)7F: xEu2+, yMn2+, x span is 0.02≤x≤0.04, y span are 0.02≤y≤0.05.
2. a kind of novel agricultural process units according to claim 1, it is characterised in that this turns light by mass percentage Film is made up of following component：
Film resin 96 ~ 99%
Light conversion agent 0.5 ~ 1.0%
Light stabilizer 0.1 ~ 0.5%
Antioxidant 0.1 ~ 0.5%
Lubricant 0.2 ~ 2.0%.
A kind of 3. novel agricultural process units according to claim 2, it is characterised in that：The composition of film resin is low close Spend polyethylene, linear polyethylene, high density polyethylene (HDPE), polyvinyl chloride, polypropylene, polyamide, polystyrene, poly terephthalic acid One kind or any several combinations in glycol ester, polyvinyl acetate.
A kind of 4. novel agricultural process units according to claim 2, it is characterised in that：The light stabilizer includes 2- （2- hydroxy-5-methyl base phenyl）Double -2,2,6,6- the tetramethyls of BTA, (2,2,6,6- tetramethyl -4- piperidines) imines, decanedioic acid Phenylpiperidines alcohol ester, 4- hydroxyl -2,2,6,6- tetramethyl -1- piperidine alcohols, one kind in succinic acid or any several combinations.
A kind of 5. novel agricultural process units according to claim 2, it is characterised in that：Antioxidant includes the uncles of 2,4,6- tri- One kind in butylphenol, antioxidant 2246, antioxidant 300, antioxidant 1010, irgasfos 168, dilauryl thiodipropionate Or any several combinations.
A kind of 6. novel agricultural process units according to claim 2, it is characterised in that：Lubricant include Tissuemat E, Vinyl bis-stearamides, zinc stearate, stearic acid pentaerythritol ester, polyethylene glycol and one kind in aluminate coupling agent are appointed Anticipate several combinations.
CN201710779055.0A 2017-09-01 2017-09-01 A kind of novel agricultural process units Pending CN107711206A (en)

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Application Number Priority Date Filing Date Title
CN201710779055.0A CN107711206A (en) 2017-09-01 2017-09-01 A kind of novel agricultural process units

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Application Number Priority Date Filing Date Title
CN201710779055.0A CN107711206A (en) 2017-09-01 2017-09-01 A kind of novel agricultural process units

Publications (1)

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CN107711206A true CN107711206A (en) 2018-02-23

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103160011A (en) * 2012-09-11 2013-06-19 佛山安亿纳米材料有限公司 Plant cultivation method
CN103709678A (en) * 2013-11-29 2014-04-09 佛山安亿纳米材料有限公司 Light conversion film and preparation method thereof
CN105482816A (en) * 2015-11-17 2016-04-13 佛山安亿纳米材料有限公司 Nitride red light conversion master batch and preparation method thereof
CN106750520A (en) * 2016-12-14 2017-05-31 华南农业大学 Aluminate light conversion agent and preparation method thereof and the conversion film containing the aluminate light conversion agent
CN107013882A (en) * 2017-03-06 2017-08-04 华南农业大学 It is a kind of to turn photoreactivation diffuser and its plant lamp of application

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103160011A (en) * 2012-09-11 2013-06-19 佛山安亿纳米材料有限公司 Plant cultivation method
CN103709678A (en) * 2013-11-29 2014-04-09 佛山安亿纳米材料有限公司 Light conversion film and preparation method thereof
CN105482816A (en) * 2015-11-17 2016-04-13 佛山安亿纳米材料有限公司 Nitride red light conversion master batch and preparation method thereof
CN106750520A (en) * 2016-12-14 2017-05-31 华南农业大学 Aluminate light conversion agent and preparation method thereof and the conversion film containing the aluminate light conversion agent
CN107013882A (en) * 2017-03-06 2017-08-04 华南农业大学 It is a kind of to turn photoreactivation diffuser and its plant lamp of application

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Application publication date: 20180223