WO2020040598A1 - 식물 재배용 광원 - Google Patents
식물 재배용 광원 Download PDFInfo
- Publication number
- WO2020040598A1 WO2020040598A1 PCT/KR2019/010772 KR2019010772W WO2020040598A1 WO 2020040598 A1 WO2020040598 A1 WO 2020040598A1 KR 2019010772 W KR2019010772 W KR 2019010772W WO 2020040598 A1 WO2020040598 A1 WO 2020040598A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light
- plant
- section
- light source
- plant cultivation
- Prior art date
Links
- 206010021033 Hypomenorrhoea Diseases 0.000 claims abstract description 7
- 239000004065 semiconductor Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 25
- 238000003306 harvesting Methods 0.000 claims description 22
- 239000013543 active substance Substances 0.000 claims description 20
- 235000010208 anthocyanin Nutrition 0.000 claims description 19
- 229930002877 anthocyanin Natural products 0.000 claims description 19
- 239000004410 anthocyanin Substances 0.000 claims description 19
- 150000004636 anthocyanins Chemical class 0.000 claims description 19
- 229930002875 chlorophyll Natural products 0.000 claims description 13
- 235000019804 chlorophyll Nutrition 0.000 claims description 13
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 claims description 13
- 229930009674 sesquiterpene lactone Natural products 0.000 claims description 13
- 150000002107 sesquiterpene lactone derivatives Chemical class 0.000 claims description 13
- HVQAJTFOCKOKIN-UHFFFAOYSA-N flavonol Natural products O1C2=CC=CC=C2C(=O)C(O)=C1C1=CC=CC=C1 HVQAJTFOCKOKIN-UHFFFAOYSA-N 0.000 claims description 11
- 235000011957 flavonols Nutrition 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 230000001186 cumulative effect Effects 0.000 claims description 10
- 150000007946 flavonol Chemical class 0.000 claims description 10
- HATRDXDCPOXQJX-UHFFFAOYSA-N Thapsigargin Natural products CCCCCCCC(=O)OC1C(OC(O)C(=C/C)C)C(=C2C3OC(=O)C(C)(O)C3(O)C(CC(C)(OC(=O)C)C12)OC(=O)CCC)C HATRDXDCPOXQJX-UHFFFAOYSA-N 0.000 claims description 9
- CWVRJTMFETXNAD-FWCWNIRPSA-N 3-O-Caffeoylquinic acid Natural products O[C@H]1[C@@H](O)C[C@@](O)(C(O)=O)C[C@H]1OC(=O)\C=C\C1=CC=C(O)C(O)=C1 CWVRJTMFETXNAD-FWCWNIRPSA-N 0.000 claims description 8
- PZIRUHCJZBGLDY-UHFFFAOYSA-N Caffeoylquinic acid Natural products CC(CCC(=O)C(C)C1C(=O)CC2C3CC(O)C4CC(O)CCC4(C)C3CCC12C)C(=O)O PZIRUHCJZBGLDY-UHFFFAOYSA-N 0.000 claims description 8
- CWVRJTMFETXNAD-KLZCAUPSSA-N Neochlorogenin-saeure Natural products O[C@H]1C[C@@](O)(C[C@@H](OC(=O)C=Cc2ccc(O)c(O)c2)[C@@H]1O)C(=O)O CWVRJTMFETXNAD-KLZCAUPSSA-N 0.000 claims description 8
- 235000001368 chlorogenic acid Nutrition 0.000 claims description 8
- CWVRJTMFETXNAD-JUHZACGLSA-N chlorogenic acid Chemical compound O[C@@H]1[C@H](O)C[C@@](O)(C(O)=O)C[C@H]1OC(=O)\C=C\C1=CC=C(O)C(O)=C1 CWVRJTMFETXNAD-JUHZACGLSA-N 0.000 claims description 8
- FFQSDFBBSXGVKF-KHSQJDLVSA-N chlorogenic acid Natural products O[C@@H]1C[C@](O)(C[C@@H](CC(=O)C=Cc2ccc(O)c(O)c2)[C@@H]1O)C(=O)O FFQSDFBBSXGVKF-KHSQJDLVSA-N 0.000 claims description 8
- 229940074393 chlorogenic acid Drugs 0.000 claims description 8
- BMRSEYFENKXDIS-KLZCAUPSSA-N cis-3-O-p-coumaroylquinic acid Natural products O[C@H]1C[C@@](O)(C[C@@H](OC(=O)C=Cc2ccc(O)cc2)[C@@H]1O)C(=O)O BMRSEYFENKXDIS-KLZCAUPSSA-N 0.000 claims description 8
- 230000001678 irradiating effect Effects 0.000 claims description 7
- 150000002989 phenols Chemical class 0.000 claims description 7
- 230000004397 blinking Effects 0.000 claims description 3
- 239000004480 active ingredient Substances 0.000 abstract description 9
- 241000196324 Embryophyta Species 0.000 description 143
- 241000723343 Cichorium Species 0.000 description 60
- 230000000052 comparative effect Effects 0.000 description 46
- 241000208822 Lactuca Species 0.000 description 41
- 235000003228 Lactuca sativa Nutrition 0.000 description 38
- 239000010410 layer Substances 0.000 description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 32
- 239000000126 substance Substances 0.000 description 26
- 238000009331 sowing Methods 0.000 description 13
- 241000208838 Asteraceae Species 0.000 description 11
- 235000007542 Cichorium intybus Nutrition 0.000 description 11
- 239000002019 doping agent Substances 0.000 description 9
- 239000002609 medium Substances 0.000 description 9
- 230000029553 photosynthesis Effects 0.000 description 9
- 238000010672 photosynthesis Methods 0.000 description 9
- 240000004628 Lactuca perennis Species 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 8
- 235000015097 nutrients Nutrition 0.000 description 7
- 239000003963 antioxidant agent Substances 0.000 description 6
- 235000006708 antioxidants Nutrition 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000000243 photosynthetic effect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 6
- 239000011575 calcium Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000002028 Biomass Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- REFJWTPEDVJJIY-UHFFFAOYSA-N Quercetin Chemical compound C=1C(O)=CC(O)=C(C(C=2O)=O)C=1OC=2C1=CC=C(O)C(O)=C1 REFJWTPEDVJJIY-UHFFFAOYSA-N 0.000 description 4
- 230000003078 antioxidant effect Effects 0.000 description 4
- 210000004195 gingiva Anatomy 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 229920001817 Agar Polymers 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 3
- 235000000318 Bindesalat Nutrition 0.000 description 3
- 244000106835 Bindesalat Species 0.000 description 3
- 240000008415 Lactuca sativa Species 0.000 description 3
- -1 Sesquiterpene compounds Chemical class 0.000 description 3
- 239000008272 agar Substances 0.000 description 3
- 210000001099 axilla Anatomy 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 229930003935 flavonoid Natural products 0.000 description 3
- 150000002215 flavonoids Chemical class 0.000 description 3
- 235000017173 flavonoids Nutrition 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- MWDZOUNAPSSOEL-UHFFFAOYSA-N kaempferol Natural products OC1=C(C(=O)c2cc(O)cc(O)c2O1)c3ccc(O)cc3 MWDZOUNAPSSOEL-UHFFFAOYSA-N 0.000 description 3
- VJQAFLAZRVKAKM-QQUHWDOBSA-N lactucin Chemical compound O[C@@H]1CC(C)=C2C(=O)C=C(CO)[C@@H]2[C@H]2OC(=O)C(=C)[C@@H]21 VJQAFLAZRVKAKM-QQUHWDOBSA-N 0.000 description 3
- VJQAFLAZRVKAKM-UHFFFAOYSA-N lactucine Natural products OC1CC(C)=C2C(=O)C=C(CO)C2C2OC(=O)C(=C)C21 VJQAFLAZRVKAKM-UHFFFAOYSA-N 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011941 photocatalyst Substances 0.000 description 3
- 239000008213 purified water Substances 0.000 description 3
- GHSRDMYBBWWNGL-NPPWKTABSA-N (3as,9as,9bs)-6-methyl-3-methylidene-9-[[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-4,5,9a,9b-tetrahydro-3ah-azuleno[4,5-b]furan-2,7-dione Chemical compound C=1([C@H]2C(C(C=1)=O)=C(CC[C@H]1C(=C)C(=O)O[C@@H]12)C)CO[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O GHSRDMYBBWWNGL-NPPWKTABSA-N 0.000 description 2
- SNIFBMIPCYBVSS-LMVZTGKYSA-N 11beta,13-dihydro-8-deoxylactucin Chemical compound C1CC(C)=C2C(=O)C=C(CO)[C@@H]2[C@H]2OC(=O)[C@@H](C)[C@@H]21 SNIFBMIPCYBVSS-LMVZTGKYSA-N 0.000 description 2
- NIYXMGSLECQTQT-UHFFFAOYSA-N 8-deoxylactucin Natural products C1CC(C)=C2C(=O)C=C(CO)C2C2OC(=O)C(=C)C21 NIYXMGSLECQTQT-UHFFFAOYSA-N 0.000 description 2
- 229910002704 AlGaN Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 235000010702 Insulata Nutrition 0.000 description 2
- 244000165077 Insulata Species 0.000 description 2
- AUULYUITRYGGJX-XGARDCMYSA-N Lactucopicrin 15-oxalate Chemical compound O=C(OCC=1[C@@H]2[C@H]3OC(=O)C(=C)[C@@H]3[C@@H](OC(=O)Cc3ccc(O)cc3)CC(C)=C2C(=O)C=1)C(=O)O AUULYUITRYGGJX-XGARDCMYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- IKMDFBPHZNJCSN-UHFFFAOYSA-N Myricetin Chemical compound C=1C(O)=CC(O)=C(C(C=2O)=O)C=1OC=2C1=CC(O)=C(O)C(O)=C1 IKMDFBPHZNJCSN-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 244000018633 Prunus armeniaca Species 0.000 description 2
- 235000009827 Prunus armeniaca Nutrition 0.000 description 2
- 240000007942 Prunus pensylvanica Species 0.000 description 2
- 235000013647 Prunus pensylvanica Nutrition 0.000 description 2
- ZVOLCUVKHLEPEV-UHFFFAOYSA-N Quercetagetin Natural products C1=C(O)C(O)=CC=C1C1=C(O)C(=O)C2=C(O)C(O)=C(O)C=C2O1 ZVOLCUVKHLEPEV-UHFFFAOYSA-N 0.000 description 2
- HWTZYBCRDDUBJY-UHFFFAOYSA-N Rhynchosin Natural products C1=C(O)C(O)=CC=C1C1=C(O)C(=O)C2=CC(O)=C(O)C=C2O1 HWTZYBCRDDUBJY-UHFFFAOYSA-N 0.000 description 2
- 240000001949 Taraxacum officinale Species 0.000 description 2
- 235000005187 Taraxacum officinale ssp. officinale Nutrition 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- KAPRLOJNVRVRAT-SCUASFONSA-N [(3aS,4S,9aS,9bR)-6,9-dimethyl-3-methylidene-2,7-dioxo-4,5,9a,9b-tetrahydro-3aH-azuleno[4,5-b]furan-4-yl] hydrogen sulfate Chemical compound S(=O)(=O)(O[C@@H]1[C@H]2C(=C)C(=O)O[C@@H]2[C@H]2C(C)=CC(=O)C2=C(C)C1)O KAPRLOJNVRVRAT-SCUASFONSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 230000035784 germination Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- LMOXWYJMYLUOMS-VZLIPTOUSA-N lactucin 15-oxalate Chemical compound O=C(OCC=1[C@@H]2[C@H]3OC(=O)C(=C)[C@@H]3[C@@H](O)CC(C)=C2C(=O)C=1)C(=O)O LMOXWYJMYLUOMS-VZLIPTOUSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- PCOBUQBNVYZTBU-UHFFFAOYSA-N myricetin Natural products OC1=C(O)C(O)=CC(C=2OC3=CC(O)=C(O)C(O)=C3C(=O)C=2)=C1 PCOBUQBNVYZTBU-UHFFFAOYSA-N 0.000 description 2
- 235000007743 myricetin Nutrition 0.000 description 2
- 229940116852 myricetin Drugs 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 235000013824 polyphenols Nutrition 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 235000005875 quercetin Nutrition 0.000 description 2
- 229960001285 quercetin Drugs 0.000 description 2
- 102000005962 receptors Human genes 0.000 description 2
- 108020003175 receptors Proteins 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 208000019116 sleep disease Diseases 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 150000003505 terpenes Chemical class 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- QAIPRVGONGVQAS-DUXPYHPUSA-N trans-caffeic acid Chemical compound OC(=O)\C=C\C1=CC=C(O)C(O)=C1 QAIPRVGONGVQAS-DUXPYHPUSA-N 0.000 description 2
- AAWZDTNXLSGCEK-LNVDRNJUSA-N (3r,5r)-1,3,4,5-tetrahydroxycyclohexane-1-carboxylic acid Chemical compound O[C@@H]1CC(O)(C(O)=O)C[C@@H](O)C1O AAWZDTNXLSGCEK-LNVDRNJUSA-N 0.000 description 1
- ACEAELOMUCBPJP-UHFFFAOYSA-N (E)-3,4,5-trihydroxycinnamic acid Natural products OC(=O)C=CC1=CC(O)=C(O)C(O)=C1 ACEAELOMUCBPJP-UHFFFAOYSA-N 0.000 description 1
- NCYCYZXNIZJOKI-IOUUIBBYSA-N 11-cis-retinal Chemical compound O=C/C=C(\C)/C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C NCYCYZXNIZJOKI-IOUUIBBYSA-N 0.000 description 1
- KCYOZNARADAZIZ-CWBQGUJCSA-N 2-[(2e,4e,6e,8e,10e,12e,14e)-15-(4,4,7a-trimethyl-2,5,6,7-tetrahydro-1-benzofuran-2-yl)-6,11-dimethylhexadeca-2,4,6,8,10,12,14-heptaen-2-yl]-4,4,7a-trimethyl-2,5,6,7-tetrahydro-1-benzofuran-6-ol Chemical compound O1C2(C)CC(O)CC(C)(C)C2=CC1C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)C1C=C2C(C)(C)CCCC2(C)O1 KCYOZNARADAZIZ-CWBQGUJCSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- ZQSFAFPMECAWPM-BPNCWPANSA-N 8-deoxylactucin 15-oxalate Chemical compound CC1=C2[C@@H]([C@H]3OC(=O)C(=C)[C@@H]3CC1)C(COC(=O)C(O)=O)=CC2=O ZQSFAFPMECAWPM-BPNCWPANSA-N 0.000 description 1
- 241001116389 Aloe Species 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 208000002177 Cataract Diseases 0.000 description 1
- 240000008365 Celosia argentea Species 0.000 description 1
- 235000000722 Celosia argentea Nutrition 0.000 description 1
- YDDGKXBLOXEEMN-IABMMNSOSA-L Chicoric acid Natural products C1=C(O)C(O)=CC=C1\C=C\C(=O)O[C@@H](C([O-])=O)[C@H](C([O-])=O)OC(=O)\C=C\C1=CC=C(O)C(O)=C1 YDDGKXBLOXEEMN-IABMMNSOSA-L 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- 206010010774 Constipation Diseases 0.000 description 1
- AAWZDTNXLSGCEK-UHFFFAOYSA-N Cordycepinsaeure Natural products OC1CC(O)(C(O)=O)CC(O)C1O AAWZDTNXLSGCEK-UHFFFAOYSA-N 0.000 description 1
- KCYOZNARADAZIZ-PPBBKLJYSA-N Cryptochrome Natural products O[C@@H]1CC(C)(C)C=2[C@@](C)(O[C@H](/C(=C\C=C\C(=C/C=C/C=C(\C=C\C=C(\C)/[C@H]3O[C@@]4(C)C(C(C)(C)CCC4)=C3)/C)\C)/C)C=2)C1 KCYOZNARADAZIZ-PPBBKLJYSA-N 0.000 description 1
- 108010037139 Cryptochromes Proteins 0.000 description 1
- YDDGKXBLOXEEMN-UHFFFAOYSA-N Di-E-caffeoyl-meso-tartaric acid Natural products C=1C=C(O)C(O)=CC=1C=CC(=O)OC(C(O)=O)C(C(=O)O)OC(=O)C=CC1=CC=C(O)C(O)=C1 YDDGKXBLOXEEMN-UHFFFAOYSA-N 0.000 description 1
- 239000004278 EU approved seasoning Substances 0.000 description 1
- UMVSOHBRAQTGQI-UPZYVNNASA-N Lactucopicrin Natural products O=C(O[C@@H]1[C@H]2C(=C)C(=O)O[C@@H]2[C@@H]2C(CO)=CC(=O)C2=C(C)C1)Cc1ccc(O)cc1 UMVSOHBRAQTGQI-UPZYVNNASA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- NCNUKSMLRPTJBC-UHFFFAOYSA-N Picriside A Natural products C12OC(=O)C(=C)C2C(O)CC(C)=C(C(C=2)=O)C1C=2COC1OC(CO)C(O)C(O)C1O NCNUKSMLRPTJBC-UHFFFAOYSA-N 0.000 description 1
- AAWZDTNXLSGCEK-ZHQZDSKASA-N Quinic acid Natural products O[C@H]1CC(O)(C(O)=O)C[C@H](O)C1O AAWZDTNXLSGCEK-ZHQZDSKASA-N 0.000 description 1
- 102000004330 Rhodopsin Human genes 0.000 description 1
- 108090000820 Rhodopsin Proteins 0.000 description 1
- 241000242678 Schistosoma Species 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 235000011399 aloe vera Nutrition 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000003266 anti-allergic effect Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- KCYOZNARADAZIZ-XZOHMNSDSA-N beta-cryptochrome Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C1OC2(C)CC(O)CC(C)(C)C2=C1)C=CC=C(/C)C3OC4(C)CCCC(C)(C)C4=C3 KCYOZNARADAZIZ-XZOHMNSDSA-N 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 235000004883 caffeic acid Nutrition 0.000 description 1
- 229940074360 caffeic acid Drugs 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000009702 cancer cell proliferation Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- YDDGKXBLOXEEMN-IABMMNSOSA-N chicoric acid Chemical compound O([C@@H](C(=O)O)[C@@H](OC(=O)\C=C\C=1C=C(O)C(O)=CC=1)C(O)=O)C(=O)\C=C\C1=CC=C(O)C(O)=C1 YDDGKXBLOXEEMN-IABMMNSOSA-N 0.000 description 1
- 229930016920 cichoric acid Natural products 0.000 description 1
- QAIPRVGONGVQAS-UHFFFAOYSA-N cis-caffeic acid Natural products OC(=O)C=CC1=CC=C(O)C(O)=C1 QAIPRVGONGVQAS-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- GHSRDMYBBWWNGL-UHFFFAOYSA-N crepodioside A Natural products C12OC(=O)C(=C)C2CCC(C)=C(C(C=2)=O)C1C=2COC1OC(CO)C(O)C(O)C1O GHSRDMYBBWWNGL-UHFFFAOYSA-N 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 231100000433 cytotoxic Toxicity 0.000 description 1
- 230000001472 cytotoxic effect Effects 0.000 description 1
- 230000000254 damaging effect Effects 0.000 description 1
- 230000004452 decreased vision Effects 0.000 description 1
- YDDGKXBLOXEEMN-PMACEKPBSA-N dicaffeoyl-D-tartaric acid Natural products O([C@H](C(=O)O)[C@H](OC(=O)C=CC=1C=C(O)C(O)=CC=1)C(O)=O)C(=O)C=CC1=CC=C(O)C(O)=C1 YDDGKXBLOXEEMN-PMACEKPBSA-N 0.000 description 1
- YDDGKXBLOXEEMN-WOJBJXKFSA-N dicaffeoyl-L-tartaric acid Natural products O([C@@H](C(=O)O)[C@@H](OC(=O)C=CC=1C=C(O)C(O)=CC=1)C(O)=O)C(=O)C=CC1=CC=C(O)C(O)=C1 YDDGKXBLOXEEMN-WOJBJXKFSA-N 0.000 description 1
- 235000015872 dietary supplement Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000517 effect on sleep Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 150000002216 flavonol derivatives Chemical class 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000366 juvenile effect Effects 0.000 description 1
- 150000002596 lactones Chemical group 0.000 description 1
- QCDLLIUTDGNCPO-UHFFFAOYSA-N lactupicrin Natural products C12OC(=O)C(=C)C2C(O)CC(C)=C(C(C=2)=O)C1C=2COC(=O)CC1=CC=C(O)C=C1 QCDLLIUTDGNCPO-UHFFFAOYSA-N 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- LRDGATPGVJTWLJ-UHFFFAOYSA-N luteolin Natural products OC1=CC(O)=CC(C=2OC3=CC(O)=CC(O)=C3C(=O)C=2)=C1 LRDGATPGVJTWLJ-UHFFFAOYSA-N 0.000 description 1
- IQPNAANSBPBGFQ-UHFFFAOYSA-N luteolin Chemical compound C=1C(O)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(O)C(O)=C1 IQPNAANSBPBGFQ-UHFFFAOYSA-N 0.000 description 1
- 235000009498 luteolin Nutrition 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000013032 photocatalytic reaction Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 230000024053 secondary metabolic process Effects 0.000 description 1
- 229930000044 secondary metabolite Natural products 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 229930004725 sesquiterpene Natural products 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten trioxide Chemical compound O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/16—Controlling the light source by timing means
-
- 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
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- 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
- A01G9/20—Forcing-frames; Lights, i.e. glass panels covering the forcing-frames
-
- 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
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/249—Lighting means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/26—Materials of the light emitting region
- H01L33/30—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table
- H01L33/32—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table containing nitrogen
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/109—Outdoor lighting of gardens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
- F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/26—Materials of the light emitting region
- H01L33/28—Materials of the light emitting region containing only elements of Group II and Group VI of the Periodic Table
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/26—Materials of the light emitting region
- H01L33/30—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
-
- 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
Definitions
- the present invention relates to a light source for plant cultivation, and more particularly, to a light source for emitting light for increasing the content of an effective substance in asteraceae.
- the present invention is to provide a light source for emitting light that can increase the content of the effective substance while maintaining the original color of the plant in the asteraceae.
- the present invention relates to a light source for plant cultivation which is turned on or off according to the light cycle and the dark cycle of a plant, wherein the light source for plant cultivation includes a first semiconductor layer, a second semiconductor layer, and an active layer, and the active layer comprises: 1 is provided on the semiconductor layer to emit light of a specific wavelength by the band gap difference of the energy band according to the material of the active layer, and some of the bright period is called the first section and the remaining section is called the second section In this case, the first section and the second section are provided alternately, and provide light of different wavelengths to the plant for the first and second sections, resulting in a higher content of the active substance in the plant. .
- the plant cultivation light source includes a first light source for emitting the first light, and a second light source for emitting the second light, one of the first and second light source It may be turned on in at least one of the first and second sections.
- the second light may be provided to the plant in a flashing manner.
- the first light is light in the visible light wavelength band
- the second light is light in the ultraviolet wavelength band
- the first light is provided to the plant in the first section
- the second light may be provided to the plant in the second section.
- the second light may be light in the ultraviolet B wavelength band. In one embodiment of the present invention, the second light may have a wavelength band of about 280nm to about 315nm.
- the total cumulative energy amount of the second light irradiated to the plant may be 2.304 kJ / m 2 or less.
- the first section and the second section are repeated sequentially within the clear period, the first and second sections adjacent to each other may form one repetition period.
- the light provided in the second section may not be provided in the first section.
- the second section is harvested It may be provided in the light cycle from before a predetermined date until the harvest.
- the active substance may be at least one of chlorophyll, flavonol, anthocyanin, sesquiterpene lactone, and phenolic compound.
- One embodiment of the present invention includes a plant cultivation apparatus employing the light source for plant cultivation.
- Plant cultivation apparatus according to an embodiment of the present invention is provided in the main body and a light source for irradiating light to the plant; And a control unit for controlling the light source, wherein the light source is turned on or off according to the bright period and the dark period of the plant, wherein some of the bright periods are called a first section and the remaining sections are called a second section.
- the first and second sections are alternately provided and provide light to the plant at different wavelengths for the first and second sections, thereby increasing the amount of active substance in the plant. It can increase.
- According to one embodiment of the invention provides a light source for emitting light that can increase the content of the active substance while maintaining the original color of the plant in the asteraceae.
- 1A is a cross-sectional view of a chicory plant growing device according to an embodiment of the present invention.
- FIG. 1B schematically illustrates light emitting diodes used in the first and second light source units.
- FIG. 2 is a cross-sectional view of a chicory plant growing device according to an embodiment of the present invention.
- 3A and 3B illustrate growth conditions of chicory plants according to Comparative Examples and Experimental Examples.
- Figure 4a is a photograph of the appearance of the blue lettuce lettuce according to Comparative Example and Experimental Example 1
- Figure 4b is a photograph of the appearance of the blue lettuce lettuce according to Comparative Example and Experimental Example 2.
- 5a to 5d are graphs showing the contents of the effective substances after the harvest of Comparative Example and Experimental Example 2 in blue lettuce lettuce.
- 6a to 6c are graphs showing the contents of the effective substances after the harvest of Comparative Example and Experimental Example 2 in different chicory plants.
- 7a to 7f are photographs taken to confirm the color of the appearance after harvesting of Comparative Example and Experimental Example 2 in chicory plants.
- Figures 8a and 8b shows the growth conditions of the decay lettuce plant.
- 9A to 9D are graphs showing the contents of the active substance and the weight of the resultant after harvesting of Comparative Examples and Experimental Examples 1 to 3 in red apron lettuce.
- first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.
- the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.
- Singular expressions include plural expressions unless the context clearly indicates otherwise.
- the present invention relates to a light source used for plant cultivation and a cultivation apparatus including the same.
- Plants make photosynthesis using light in the visible wavelength range and obtain energy through photosynthesis. Plant photosynthesis does not occur to the same extent in all wavelength bands.
- the light of the wavelength band that plants use for photosynthesis in sunlight is called PAR (Photosynthetic Active Radiation) and occupies a part of the solar spectrum and corresponds to a band of about 400 nanometers to about 700 nanometers.
- Plant cultivation light source according to an embodiment of the present invention includes the light of the above-described PAR wavelength band to provide light suitable for photosynthesis of the plant, the component that can have a positive effect on the health of people or plants when ingested (hereinafter In order to increase the content of the active ingredient)) to provide the light of the wavelength band.
- the active ingredient here is a substance known to be necessary for humans, for example, a substance such as chlorophyll, flavonol, anthocyanin, sesquiterpene lactone, phenolic compound and the like.
- the type of the plant to which the light source according to the embodiment of the present invention is applied may be variously changed.
- the photosynthetic efficiency of the light emitted from the light source or the degree of increase in the content of the active ingredient may vary depending on the species.
- a light source according to an embodiment of the present invention can be applied to plants of the Asteraceae.
- it can be applied to the plant of the chicory family of the asteraceae.
- the type of plant according to an embodiment of the present invention is not limited thereto, and may be applied to other species.
- the plant to which the light source is applied includes an edible asteraceae plant, among which, in particular, the chicory plant.
- the plant of the chicory family may be at least one of red apricot lettuce, red axilla lettuce, blue apricot lettuce, red aloe lettuce, butterhead lettuce, romaine lettuce, chicory, dandelion chicory and red cherries.
- FIG. 1A is a cross-sectional view of a plant cultivation apparatus including a light source according to an embodiment of the present invention.
- the plant cultivation apparatus 10 of the present invention includes a main body 100 and a light source.
- the light source includes first and second light source units 200 and 300.
- the main body 100 may include an empty space in which the seeds 400 of the chicory family are provided therein, and may be provided in the form of a box that prevents external light.
- the seeds of the chicory family may mean at least one of red lettuce lettuce, red lettuce lettuce, blue lettuce lettuce, red roll lettuce, butterhead lettuce, romaine lettuce, chicory, dandelion chicory, red cherries have.
- the main body 100 provides an environment in which the seeds 400 provided therein may grow.
- the main body 100 may be provided with a size that can accommodate the plurality of seeds 400 even when they are grown.
- the size of the main body 100 may vary depending on the use of the plant cultivation apparatus 10. For example, when the plant cultivation apparatus 10 is used for small-scale plant cultivation at home, the size of the main body 100 may be relatively small. When the plant cultivation apparatus 10 is used to grow and sell plants commercially, the size of the main body 100 may be relatively large.
- the main body 100 may block the light so that the light outside the main body 100 does not flow into the main body 100.
- the interior of the body 100 may be provided with a dark room environment isolated from the outside. Accordingly, it is possible to prevent the external light from being irradiated to the seed 400 provided inside the main body 100 unnecessarily.
- the main body 100 may prevent the external visible light from being irradiated to the seed 400.
- the body 100 may be designed to be partially opened to receive external light as it is.
- a photocatalyst may be applied to the inner surface of the main body 100.
- the photocatalyst may receive light emitted from the light source unit 200 to activate the photocatalytic reaction. Accordingly, even when the inside of the main body 100 is maintained in a dark dark environment, it is possible to prevent the growth of bacteria or mold inside the main body 100.
- the photocatalyst material for performing this function is at least one selected from titanium dioxide (TiO 2 ), zirconia (ZrO 2 ), zinc oxide (ZnO), tungsten oxide (WO 3 ), zinc oxide (ZnO), tin oxide (SnO 2 ). It can be one.
- the main body 100 may include a growing zone 120 in which chicory plants are grown.
- the growing table 120 may support the seeds 400 and provide nutrients for the seeds 400 to grow. Therefore, the growing zone 120 may include a medium (Culture Medium) required for the seed 400 to grow, and the medium may include potassium (K), calcium (Ca), magnesium (Mg), sodium (Na), and iron ( It may be a soil containing an inorganic material such as Fe).
- the growing table 120 may thus be provided in a form including a medium and a container for receiving the medium.
- the container may be provided on at least one side, for example in the form of a box with the top exposed.
- the medium and seeds 400 may be provided inside the box-shaped container. Seeds 400 may be provided in a form buried in the medium, or may be provided on the surface of the medium depending on the type.
- the size and shape of the cultivation stand 120 may vary according to the shape of the main body 100 and the provision forms of the first light source unit 200 and the second light source unit 300.
- the size and shape of the growing table 120 may be configured such that the seeds 400 provided on the growing table 120 fall within an irradiation range of light emitted from the first light source unit 200 and the second light source unit 300. .
- the body 100 is provided with a moisture supply device 110 for supplying moisture to the seeds.
- the water supply device 110 may be configured to be provided on the top of the main body 100 to spray water onto the growing zone 120 provided at the bottom of the main body 100.
- the shape of the water supply device 110 is not limited to the above-described one, it is possible to provide a water supply device 110 of various forms according to the shape of the main body 100 and the arrangement of the growing table 120. .
- One or more moisture supply devices 110 may be provided.
- the number of moisture supply devices 110 may vary depending on the size of the body 100. For example, in the case of the home plant cultivation apparatus 10 having a relatively small size, since the main body 100 is small in size, one moisture supply apparatus 110 may be provided. On the contrary, in the case of a relatively large commercial plant cultivation apparatus 10, since the size of the main body 100 is large, a plurality of moisture supply apparatuses 110 may be provided. However, the number of the water supply devices is not limited thereto and may be provided at various locations in various numbers.
- the water supply device 110 may be connected to a water bath provided in the main body 100 or a faucet outside the main body 100.
- the water supply device 110 may further include a filtration device such that pollutants suspended in water are not provided to the seeds 400.
- the filtering device may include a filter such as activated carbon, a nonwoven fabric, and thus, the water that has passed through the filtering device may be purified.
- the filtering device may further include a light irradiation filter in some cases, the light irradiation filter may irradiate water with ultraviolet rays to remove bacteria, bacteria, mold spores, etc. present in the water. Since the water supply device 110 includes the above-described filtration devices, even when the water is recycled or rainwater is used for cultivation, the body 100 and the seeds 400 may not be contaminated.
- the water provided by the water supply device 110 may be provided only by water itself (for example, purified water) without a separate nutrient, but is not limited thereto and may include nutrients necessary for the growth of chicory plants.
- water includes potassium (K), calcium (Ca), magnesium (Mg), sodium (Na), iron (Fe), and other materials such as nitrate, phosphate, sulfate, Chloride (Cl) and the like.
- Sachs liquid, Knop liquid, Hoagland liquid, Hewitt liquid, and the like may be supplied from the water supply device 110.
- the first light source unit 200 irradiates the seeds 400 with light of a first wavelength band.
- the seeds 400 may grow by being irradiated with light in a first wavelength band.
- the first wavelength band emitted by the first light source unit 200 may be a visible light wavelength band. Accordingly, the seeds 400 may receive photosynthetic light in the first wavelength band emitted from the first light source unit 200. Plants may grow from the seeds 400 by photosynthesis.
- the first light source unit 200 may include one or a plurality of light emitting diodes to emit light in the visible light wavelength band.
- the at least one light emitting diode described above may be a light emitting diode that emits white light, or may be a light emitting diode that emits color light in various visible rays.
- the first light source unit 200 may include a plurality of light emitting diodes, the plurality of light emitting diodes may emit light having different wavelength bands, respectively.
- the first light source unit 200 may emit light of an infrared (Infra-Red) or near infrared (Near Infra-Red) wavelength band in some cases.
- the plurality of light emitting diodes may be, for example, a light emitting diode emitting red light, a light emitting diode emitting blue light, and a green light.
- a light emitting diode emitting the final white light can be realized.
- a light emitting diode emitting red light and a light emitting diode emitting blue light may be included without a light emitting diode emitting green light.
- the chicory plant can actively perform photosynthesis by receiving red light and blue light emitted from the above-described light emitting diodes.
- red light may promote the photosynthesis of the plant to promote the growth of the plant from the seed 400
- blue light may form the leaves of the plant from the seed 400, and induce the flowering of the plant.
- the first light source unit 200 may include a light emitting diode emitting green light. The light emitting diode including green light can increase the photosynthetic efficiency of the plant.
- the composition ratio of the light emitting diodes may vary depending on the wavelength. For example, light emitting diodes emitting red and blue light may be provided less than light emitting diodes emitting green light. The ratio of the light emitting diodes emitting the red light, the blue light, and the green light may be determined according to the type of the seed 400. For example, the ratio of cryptochrome (blue light receptor) and phytochrome (red light receptor) may be determined. The composition ratio can vary. Alternatively, light emitting diodes emitting light of each wavelength band may be provided in equal numbers, and the light emitting diodes may be driven at different ratios according to the type of plant.
- the light emitting diodes provided to the first light source unit 200 may be used by mixing a red light emitting diode, a white light emitting diode, and a blue light emitting diode.
- the first light source unit 200 may include a red light emitting diode, a white light emitting diode, and a blue light emitting diode in a ratio of 12:10:32, respectively.
- the first light source unit 200 is disposed at a position capable of providing light to the seeds 400.
- the first light source unit 200 may be provided on an inner wall of an upper side or a side of the inner space of the main body 100.
- the first light source unit 200 is provided on the upper side of the main body 100, and light may be irradiated to the seeds 400 provided on the lower side of the main body 100.
- the position of the first light source unit 200 may be determined in consideration of the light irradiation angle by the first light source unit 200 and the position of the growing zone 120 provided with the seeds 400.
- the first light source unit 200 may have a waterproof structure. Accordingly, even if water splashes on the first light source unit 200, the first light source unit 200 may not be broken.
- the second light source 300 emits light of the second wavelength band toward the seed 400.
- the second wavelength band is different from the first wavelength band and may be an ultraviolet wavelength band of about 250 nm to about 380 nm.
- the second wavelength band may correspond to at least one wavelength band of light of UV-A, UV-B, and UV-C wavelength band.
- the second light source 300 may emit light in the wavelength band of about 280nm to about 315nm.
- the second light source unit 300 may emit light in a 285 nm wavelength band.
- the second light source unit 300 may include at least one light emitting diode that emits light in the above-described wavelength band. A plurality of light emitting diodes included in the second light source 300 or the second light source 300 may be provided.
- the plurality of light emitting diodes may emit light having different wavelengths.
- some of the second light source 300 or the light emitting diode emits light having a wavelength of about 285 nm, and another second light source 300 or the light emitting diode configures the second light source 300 to emit light having a wavelength of about 295 nm. can do.
- the second light source unit 300 is for changing the content of the seed 400 and the active ingredient of the plant provided from the seed 400 by irradiating light of the ultraviolet wavelength band to the chicory plant. By irradiating the light emitted from the second light source unit 300 to the chicory plant for a predetermined time, the content of the active ingredient of the seeds 400 and the chicory plant is not affected, without affecting the growth of the seeds 400. You can change it.
- the second light source unit 300 may have a waterproof structure. Accordingly, even if water splashes on the second light source 300, the second light source 300 may not be broken.
- a control unit (not shown) for controlling the operation of the first light source unit 200 and the second light source unit 300 is wired to the first and / or second light source unit 200, 300. Or wirelessly connected.
- the control unit simultaneously turns on / off the first light source unit 200 and / or the second light source unit 300 so that the first light source unit 200 and the second light source unit 300 emit light with a predetermined intensity in a predetermined section. Can be controlled individually
- the controller may control whether the first light source unit 200 and the second light source unit 300 operate according to a pre-set process or according to a user input. For example, the controller sequentially disables the first and second light source units 200 and 300 for a first time, operates the first light source unit 200 for a second time, and operates the third light source for a third time.
- the second light source 300 may be operated.
- the user may manually input the length of the first time to the third time, wherein the intensity of the light of the first and / or second light source units 200 and 300 is manually input.
- control unit may be connected to the water supply device in addition to the first and / or second light source units 200 and 300.
- the controller may control the amount of moisture provided through the moisture supply device, the time at which the moisture is provided, and the like.
- the controller may supply moisture to the seed 400 at a predetermined time interval without the user's manipulation.
- the interval for supplying moisture to the seed 400 may vary depending on the type of the seed 400. In the case of chicory plants that require a lot of water to grow, they can be hydrated at relatively short intervals, and in the case of chicory plants that require less water to grow, they can be hydrated at relatively long intervals.
- FIG. 1B schematically illustrates light emitting diodes used in the first and second light source units.
- the light emitting diode includes a light emitting structure including a first semiconductor layer 223, an active layer 225, and a second semiconductor layer 227, a first electrode 221 and a second electrode connected to the light emitting structure. It may include an electrode 229.
- the first semiconductor layer 223 is a semiconductor layer doped with the first conductivity type dopant.
- the first conductivity type dopant may be a p-type dopant.
- the first conductivity type dopant may be Mg, Zn, Ca, Sr, Ba, or the like.
- the first semiconductor layer 223 may include a nitride-based semiconductor material.
- the material of the first semiconductor layer 223 may be GaN, AlN, AlGaN, InGaN, InN, InAlGaN, AlInN, or the like.
- the active layer 225 is provided on the first semiconductor layer 223 and corresponds to the light emitting layer.
- electrons (or holes) injected through the first semiconductor layer 223 and holes (or electrons) injected through the second semiconductor layer 227 meet each other to form a material of the active layer 225.
- the layer emits light due to the band gap difference of the energy band.
- the active layer 225 may be implemented with a compound semiconductor.
- the active layer 225 may be implemented by at least one of compound semiconductors of Groups 3-5 or 2-6, for example.
- the second semiconductor layer 227 is provided on the active layer 225.
- the second semiconductor layer 227 is a semiconductor layer having a second conductivity type dopant having a polarity opposite to that of the first conductivity type dopant.
- the second conductivity type dopant may be an n type dopant, and the second conductivity type dopant may include, for example, Si, Ge, Se, Te, O, C, or the like.
- the second semiconductor layer 227 may comprise a nitride-based semiconductor material.
- the material of the second semiconductor layer 227 include GaN, AlN, AlGaN, InGaN, InN, InAlGaN, AlInN, and the like.
- the first electrode 221 and the first electrode 229 may be provided in various forms so as to be connected to the first semiconductor layer 223 and the second semiconductor layer 227, respectively.
- the first electrode 221 is provided below the first semiconductor layer 223 and the second electrode 229 is provided above the second semiconductor layer 227, the present invention is not limited thereto. no.
- the first electrode 221 and the second electrode 229 are, for example, Al, Ti, Cr, Ni, Au, Ag, Ti, Sn, Ni, Cr, W, Cu It may be made of various metals such as or alloys thereof.
- the first electrode 221 and the second electrode 229 may be formed in a single layer or multiple layers.
- the light emitting diode is provided in a vertical type, but the light emitting diode does not necessarily need to be a vertical type, and may be provided in another type as long as it conforms to the concept of the present invention.
- the following effects can be obtained by using a light emitting diode instead of a conventional general lamp as a light source to apply light to a sample.
- the plant may be provided with light having a specific wavelength compared to light emitted from an existing general lamp (for example, an existing UV lamp).
- the light emitted from the existing lamp has a broad spectrum in a wide area compared with the light emitted from the light emitting diode. Accordingly, in the case of the conventional UV lamp, it is not easy to separate only the light of a part of the wavelength band of the emitted light.
- the light emitted from the light emitting diodes has a sharp peak at a specific wavelength and provides light of a specific wavelength having a very narrow half-width in comparison with the light from a conventional lamp. Accordingly, it is easy to select light of a specific wavelength and only the light of the selected specific wavelength can be provided to the sample.
- the irradiation time may also be set in a wide range, but in the case of a light emitting diode, it is possible to provide light required for a sample within a definite time for a relatively short time.
- the light emitting diode can provide a clear light irradiation amount due to a relatively narrow range of wavelengths, a narrow range of light amount, and a narrow range of irradiation time.
- the content of the active ingredient may be changed by irradiating chrysanthemum plants, for example chicory plants, with light under predetermined conditions, using the first and second light source units.
- Examples of the active ingredient whose content is changed in the plant by light irradiated from the first and second light source units include chlorophyll, flavonol, anthocyanin, sesquiterpene lactone, and phenolic compounds.
- Chlorophyll is a photosynthetic pigment of green vegetables and is known to help prevent bad smell and constipation from the mouth.
- Flavonols are antioxidants, such as quercetin, camphorol and myricetin. Quercetin is an antioxidant that has a high antioxidant capacity, and camphorol is known to prevent cancer cell proliferation by strengthening immunity, and myricetin is known to prevent cardiovascular disease by inhibiting fat accumulation.
- Anthocyanins are representative antioxidants that have the effect of preventing aging by removing free radicals in the body. Anthocyanins also help to resynthesize the pigment called rhodopsin in the eye retina, which helps to prevent eye fatigue, decreased vision, and cataracts.
- Sesquiterpene compounds are a kind of terpenoids (terpenoids), among which sesquiterpene lactones having a lactone structure have antitumor activity It is known to function as a cytotoxic, antimicrobial action.
- lactucin one of the sesquiterpene lactones contained in lettuce, has an improvement effect on sleep disorders.
- sesquiterpene lactones are known to have relatively good medical value in terms of resistance to microbial pathogens and the protective treatment of schistosome and antiallergic activity.
- sesquiterpene lactone when ultraviolet rays are applied under predetermined conditions in the process of growing seeds of the plant of Chicocciaceae, sesquiterpene lactone may be increased or decreased.
- sesquiterpene lactone When sesquiterpene lactone is increased in the plant, there is an effect of improving sleep disorders, and when the sesquiterpene lactone is reduced in the plant, there is an effect of preventing the phenomenon of falling asleep even when ingesting chicoryaceae.
- Sesquiterpene lactone is a substance represented by the following Chemical Formula 1, and R1 and R2 may each independently be various types of functional groups.
- R 1 and R 2 may be, for example, independently of one another, substituted or unsubstituted alkyl, alkoxy, allyl, aryl, having 1 to 18 carbon atoms.
- sesquiterpene lactone is lactucin (lactucin), lactucopicrin, 8-deoxylactucin, 8-deoxylactucin, picriside A, crepidia Crepidiaside A, lactucin-15-oxalate, lactucopicrin-15-oxalate, 8-dioxylactucin-15-oxalate ( 8-deoxylactucin-15-oxalate), 15-deoxylactucin-8-sulfate, 15-deoxylactucin, 8-deoxylactucin-15- Sulfate (8-deoxylactucin-15-sulfate), and 15- (4-hydroxyphenylacetyl) -lactucin-8-sulfate (15- (4-hydroxyphenylacetyl) -lactucin-8-sulfate).
- sesquiterpene lactones according to one embodiment of the present invention may have the following Chemical Formulas 2 to 8.
- the light irradiated from the second light source unit 300 increases the phenolic compound of the plant grown from the seed 400.
- the light of the second wavelength band irradiated from the second light source unit 300 activates the secondary metabolism of the plant, thereby increasing the content of the phenolic substance as the secondary metabolite.
- the light of the second wavelength band gives a DNA-damaging effect on the cells constituting the plant, thereby producing a phenolic substance capable of absorbing the light of the wavelength described above. This can be facilitated.
- Phenolic compounds correspond to antioxidant substances contained in plants grown from seed 400.
- the phenolic compound may include a material of Formula 9 to Formula 11.
- the substances of the formulas (9) to (11) correspond to luteolin, chlorogenic acid, and chicoric acid, respectively.
- chlorogenic acid is a natural compound composed of ester bonds of caffeic acid and quinic acid, and is a biological antioxidant. Chlorogenic acid is known to neutralize the damaging effects of peroxides.
- each chicory plant in addition to increasing the content of the active substance by irradiating light to asteraceae plants, for example, chicory plants using the first and second light source under predetermined conditions, each chicory plant This has the effect of making the original color of appear.
- the present invention when using a light source for plant cultivation, it is possible to provide a growth environment suitable for the type of plant, even under conditions in which sunlight is not sufficient or does not provide sunlight.
- a growth environment that can maintain the original color of the plant can increase the commerciality of the plant.
- the plants grown in the plant factories have no anthocyanin production, or even very small amounts, and have a problem in that they do not have the color of the original plants.
- chicory plants, such as red yam are normally red in color, but appear very pale, even if they are not red or grow in sunless plant plants.
- the consumer can determine that the plant is at fault and, as a result, the marketability is poor.
- the content of anthocyanin in the active ingredient of the plant by appropriately applying the first light and the second light to the plant, in particular, by applying the second light to the plant within a predetermined period before harvesting Increase significantly, resulting in the plant having a color close to that of the original plant. This leads to an improvement in the merchandise.
- the light provided to the Asteraceae plant for example, the Chicoaceae plant, may be provided during different sections of light.
- the interval means a temporal interval.
- the first light when the light emitted from the first light source unit is called the first light and the light emitted from the second light source unit is called the second light, light corresponding to the first light may be provided in some sections. In the remaining sections except for the section, both the first light and the second light may be provided.
- the section in which the first light is provided will be described as a first section and the second section in which the first light and the second light are provided. In other words, only the first light source described above may be turned on in the first section, and both the first light source and the second light source described above may be turned on in the second section.
- the first section or the second section is a section in which the light including the visible light wavelength band is provided and means a predetermined section under bright conditions.
- the second section corresponds to a shorter period than the first section.
- the first section and the second section may be arranged in various ways depending on the growth time and harvest time of the plant.
- the first section may be arranged after planting and before harvesting.
- the second section may be disposed adjacent to the first section, and may be disposed before the harvest time within the overall schedule. In other words, after planting, the first section may be continued and the second section may be arranged at a time other than the first section before harvesting. The plant is then harvested.
- the second section may be provided between the first sections over 10 days or less before harvesting.
- the second section may be provided between the first sections over several days.
- the second light total cumulative dose provided for example, may be 4.032 kJ / m 2, or 2.880 kJ / m may be 2, or 2.304 kJ / m 2 can be.
- the plants may be grown under alternating light and dark cycles for about 20 days after planting. That is, the first section and the second section are sequentially repeated within the bright period, and the first and second sections adjacent to each other form one repeating period. In the repetition period, the light provided in the second section is not provided in the first section.
- the light cycle can only take place in the first section. Then, over about 7 days from the 15th to the 20th day after planting of the plant (that is, from the 24th to the 30th day after sowing), the light cycle may be composed of alternately arranged first and second sections. That is, the first section and the second section are sequentially repeated within the bright period. In other words, the irradiation of light is repeated at a cycle of 10 minutes per second, and the second light has a rest for 9 minutes after being irradiated for 1 minute, and this cycle is repeated continuously for a light period.
- the cumulative energy amount of the second light irradiated to the plant during the second period may be about 0.58 kJ / m 2 , the total cumulative energy amount accumulated until the number of seeds harvested is about 4.03k kJ / m 2.
- the chicory plant growing device in a simple form according to an embodiment of the present invention has been described.
- the chicory plant growing device according to an embodiment of the present invention can be used for commercial chicory plant production, and will look more closely at another type of chicory plant growing device for use in commercial chicory plant production. I want to see.
- FIG. 2 is a cross-sectional view of a chicory plant growing device according to an embodiment of the present invention.
- Plant cultivation device 10 is not only a home or personal cultivation device for growing a relatively small amount of chicory plants, but also a large factory for obtaining a large amount of chicory plants, that is, a plant production plant It can be operated in the form. Accordingly, the plant cultivation apparatus 10 may include a plurality of cultivation zones 120, a first light source unit 200, a second light source unit 300, and a water supply device (not shown).
- the plurality of growing zones 120, the first light source unit 200, and the second light source unit 300 may constitute a plurality of zones.
- the body 100 may be provided in the form of a structure including several compartments.
- each zone included in the main body 100 may be operated independently of each other.
- the first light source unit 200 provided in some zones may emit more blue light than the red light
- the first light source unit 200 provided in other zones may emit more red light than the blue light.
- each zone of the main body 100 may be operated differently from each other in time. For example, in some zones light of the first wavelength band may be irradiated from the first light source 200 to grow the plant 401, and in other zones, the content of the effective substance in the plant 401 may be increased or decreased. In order to emit light of the second wavelength band from the second light source 300.
- Each zone included in the main body 100 may constitute a hermetically sealed dark room to be operated independently as described above. Accordingly, the light emitted from the first light source unit 200 and / or the second light source unit 300 provided in any zone may not affect other zones.
- the growing zone 120 provided in the main body 100 may also include different media depending on the type of the plant 401. Therefore, it is possible to provide a customized growth environment for each type of plant 401.
- the growing zone 120 may be separated from the main body 100. Therefore, when the plant 401 growing on the some cultivation stage 120 reaches the harvesting stage, the user is provided with the cultivation stage provided with the completed plant 401 without affecting the entire plant cultivation apparatus 10. Only 120 may be separated from the main body 100.
- the main body 100 may further include a water supply device, and the water supply device may be provided on a surface where the main body 100 and the growing stand 120 are in contact with each other, so that the medium is directly included in the medium included in the growing stand 120. Water can be supplied. Accordingly, unlike the spray-type water supply device, even when the cultivation zone 120 is stacked, it is possible to supply water without affecting other cultivation zones 120.
- the first light source unit 200 may be provided in plural numbers according to the shape of the growing table 120. As described above, the first light source unit 200 may include a plurality of light emitting diodes emitting light having different wavelengths. The above-described light emitting diodes may be provided in the first light source unit 200 at the same ratio or at different ratios. Can be. When the light emitting diodes emitting light having different wavelengths are provided in the same ratio in the first light source unit 200, the first wavelength band may be adjusted by the control unit according to the type of the plant 401. Accordingly, it is possible to provide a growth environment suitable for the type of plant 401.
- a plurality of second light source 300 may also be provided.
- the plurality of second light source units 300 may be provided in different areas in the main body 100 and may be driven independently. Accordingly, the light of the second wavelength band can be irradiated only to the plant 401 which has completed growth and is in the step of increasing or decreasing the content of the effective substance.
- a variety of sensors may be additionally disposed in the control unit in the plant cultivation apparatus operating in the form of a plant production plant, and the control unit may be a sensor.
- Receiving the data by the data can control the first and second light source unit and the moisture supply device, or the like as a whole or individually.
- a cultivation device equipped with such a plant cultivation system may transmit or receive data directly or remotely at a remote location by wire, wireless, or internet means, and through a separate display, various sensors, first and second light source units, and moisture. It is also possible to display data from the supply device. After reviewing the data, the user may instruct the controller to implement the optimal condition.
- the plant cultivation apparatus 10 As described above, by using the plant cultivation apparatus 10 according to an embodiment of the present invention it is possible to easily cultivate chicory plants with a change in the content of the effective substance in large quantities. For example, through the cultivation method as in one embodiment of the present invention, it is possible to obtain a large amount of the active substance in a natural state, not synthetic. Active substances obtained in large quantities can be processed in the form of pharmaceuticals, dietary supplements, various seasonings, etc., through separate processing processes. For example, chicory plants with a high content of active substance can be lyophilized at the same time as harvesting so that the state with the highest content of active substance immediately after harvesting is maintained in the final product.
- Freeze-dried chicory plants may be processed into various forms, for example, powders, or the like, in which only the active substance is extracted through a separate process. Accordingly, the user may directly ingest the chicory plant having a high content of the active substance or in the form of a processed product through a separate processing process.
- a plurality of plants 401 can be grown and cultivated at the same time, thereby independently providing a growth environment suitable for the type of plant 401. Accordingly, by using the plant cultivation apparatus 10 according to an embodiment of the present invention, it is possible to grow different kinds of plants 401 at the same time.
- the present invention in the case of using a light source for plant cultivation, it is possible to independently provide a growth environment suitable for the type of plant even under conditions in which sunlight is not sufficient or does not provide sunlight. In addition, it is possible to easily cultivate a plant having the color of the original plant, but a high content of the active substance.
- Chicoriaceae plants were harvested on the 31st day (grown for 31 days). During the growing period, the temperature was 22 ⁇ 1 °C and the relative humidity was maintained at 70 ⁇ 10%. During the growth period, the first and second light were provided using light emitting diodes.
- chicory plants were germinated in the cancer cycle for two days after sowing.
- the seeds of chicory plants were first seeded in a cultivation sponge and germinated in a dark cycle for about 2 days.
- the first light was irradiated to chicory plants, and the light was irradiated with a light intensity of about 60 umol / m 2 / s PPFD (Photosynthetic Photon Flux Density) in the light cycle. After germination, before planting, only purified water was provided to plants.
- the sprouts were grown on the deep-flow technique (DFT) hydroponic cultivation system on day 10. After planting, chicory plants were grown in nutrient solutions under light and dark cycles. The nutrient solution was a Hoagland stock solution was used, the pH was maintained at 5.5 to 6.5.
- DFT deep-flow technique
- the plants were provided with light cycles and dark cycles in units of 24 hours a day for 20 days after planting, and 16 hours for dark cycles and 8 hours for dark cycles within 24 hours.
- the first light was provided in the light cycle for 20 days after the formulation, and the second light was not provided. That is, in the case of the comparative example, the post-formation irradiation period was made only in the first section of the light cycle.
- the first light was irradiated at a light intensity of about 150 umol / m 2 / s PPFD in the light period.
- Experimental Example 1 the plants were provided with light cycles and dark cycles in units of 24 hours a day for 20 days after planting, and 16 hours for dark cycles and 8 hours for dark cycles within 24 hours a day.
- the first light was provided during the light cycle for 20 days after settling, and the second light was provided for 6 hours at the start of the light cycle on Day 20 after the set meal.
- the irradiation period after the formulation was made of only the first section in the light cycle for 19 days, and the second section and the first section in the light cycle for the last 20 days.
- Experimental Example 1 continuously provided the second light for 6 hours in some sections while continuously providing the first light in the light cycle on the 20th day (30 days after the seeding).
- the first light was irradiated at a light intensity of about 150 umol / m 2 / s PPFD in the light period, and the cumulative total energy amount of the second light provided during the second period was 2.16 kJ / m 2.
- Experimental Example 2 the plants were provided with light cycles and dark cycles in units of 24 hours a day for 20 days after planting.
- the light was irradiated for 1 minute after irradiation for 1 minute in a cycle of 10 minutes per time, and then irradiated with the blinking method of irradiation again.
- the amount of UV irradiation energy processed per day was 0.576 kJ ⁇ -2.
- Experimental Example 2 was treated with UV after sowing, the total amount of UV irradiation energy was 4.032 kJ ⁇ -2.
- Figure 4a is a photograph of the appearance of the blue lettuce lettuce according to Comparative Example and Experimental Example 1
- Figure 4b is a photograph of the appearance of the blue lettuce lettuce according to Comparative Example and Experimental Example 2.
- FIG. 4A the left gingiva lettuce is a comparative example and the right gingiva lettuce is equivalent to Experimental Example 1.
- FIG. 4B the left gingiva lettuce is a comparative example, and the right gingiva lettuce corresponds to Experimental Example 2.
- FIG. 4A the left gingiva lettuce is a comparative example
- the right gingiva lettuce corresponds to Experimental Example 2.
- the cumulative energy amount of the second light is 2.16kJ / m2, although much smaller than the cumulative energy amount of 4.03kJ / m2 of the second light of Experimental Example 2, it can be confirmed that the damage of the appearance was very large. have. This is judged to be due to the continuous irradiation of the second light, and thus it was confirmed that the damage of the appearance was minimized in the case of the blinking irradiation even if the amount of energy was large.
- 5a to 5d are graphs showing the contents of the effective substances after the harvest of Comparative Example and Experimental Example 2 in blue lettuce lettuce.
- each active substance is sequentially chlorogenic acid, chlorophyll, flavonoid, and anthocyanin.
- 6a to 6c are graphs showing the contents of the effective substances after the harvest of Comparative Example and Experimental Example 2 in different chicory plants.
- chicory, redol lettuce, red axis lettuce, red agar lettuce, and blue romaine were experimented with chicory plants as examples, and in FIG. , Red spinach lettuce and blue romaine were tested as examples.
- the content of each active substance was measured for chlorophyll, flavonol, and anthocyanin, and the graphs of FIGS. 6A-6C are sequentially for chlorophyll, flavonol, and anthocyanin.
- 7a to 7f are photographs taken to confirm the color of the appearance after harvesting of Comparative Example and Experimental Example 2 in chicory plants.
- 7A to 7F are photographs of chicory, redolo lettuce, red axilla lettuce, red agar lettuce, romaine lettuce, and blue agar lettuce among chicory plants in sequence. 7A to 7F, the left side corresponds to the results of Comparative Example of each chicory plant and the right side corresponds to the results of Experiment 2 of each chicory plant.
- Jeonjuma lettuce was harvested (grown for 31 days) on a total of 31 days. Growth conditions of the red apron lettuce plant according to the following comparison and experimental examples are shown in FIGS. 8A and 8B.
- a section in which the first light is provided as the first section and a section in which the first light and the second light are provided are displayed as the second section.
- germ lettuce lettuce was germinated in the dark cycle for two days after sowing.
- seedling lettuce seeds were first seeded in a cultivation sponge and germinated in a dark cycle for about 2 days.
- the red light lettuce was irradiated with the first light, and the light was irradiated with a light intensity of about 60 umol / m 2 / s PPFD in the light cycle. After germination, before planting, only purified water was provided to plants.
- the sprouts were grown on the deep-flow technique (DFT) hydroponic cultivation system on day 10. After fertilization, red juvenile lettuce was grown in nutrient solution under light and dark cycles.
- the nutrient solution was a Hoagland stock solution was used, the pH was maintained at 5.5 to 6.5.
- the plants were provided with light cycles and dark cycles in units of 24 hours a day for 20 days after planting, and 16 hours for dark cycles and 8 hours for dark cycles within 24 hours.
- the first light was provided in the light cycle for 20 days after the formulation, and the second light was not provided. That is, in the case of the comparative example, the post-formation irradiation period was made only in the first section of the light cycle.
- the first light was irradiated at a light intensity of about 150 umol / m 2 / s PPFD in the light period.
- Experimental Examples 1 to 3 the plants were provided with light cycles and dark cycles in units of 24 hours per day for 20 days after planting, and 16 hours for dark cycles and 8 hours for dark cycles within 24 hours per day.
- the second light was flickered to the plants within the bright period. All of the Experimental Examples 1 to 3 had a resting period repeated for a certain time after several minutes of irradiation at a cycle of several minutes, and then irradiated again. Was investigated by the flashing method.
- Experimental Example 1 was treated with UV after sowing, the total amount of UV irradiation energy was 2.304kJ ⁇ -2.
- Experiment 2 was treated with UV after sowing, the total amount of UV irradiation energy was 2.880 kJ m-2.
- Experiment 3 was treated with UV after sowing, the total amount of UV irradiation energy was 4.032 kJ ⁇ -2.
- 9A to 9D are graphs showing the contents of the active substance and the weight of the resultant after harvesting of Comparative Examples and Experimental Examples 1 to 3 in red apron lettuce.
- 9A to 9C show the contents of each active substance, which are sequentially chlorogenic acid, chlorophyll, flavonoids, and anthocyanins.
- Figure 9d shows the bio weight and dry weight of red apron lettuce at harvest.
- plants were harvested on the 31st day after sowing, and the leaves were transmitted to the optical sensor using a non-destructive analysis device called Dualx.
- the contents of chlorogenic acid, chlorophyll, flavonol, and anthocyanin were measured in a manner.
- Figure 9a is a graph of the chlorophyll content
- Experimental Examples 1, 2, 3 all showed higher values than the comparative example.
- Experimental Examples 1 and 3 showed similar values, and Experimental Example 2 was higher than Comparative Example and lower than Experimental Example 3, but there was no significant difference from Experimental Example 1.
- Experimental Examples 1, 2, 3 increased by 28.1%, 18.4% and 38.6%, respectively.
- Figure 9b is a graph of the flavonol content
- Experimental Examples 1, 2, 3 all showed higher values than the comparative example and there was no substantial difference between Experimental Examples 1 to 3.
- Experimental Examples 1, 2, and 3 were increased by 203.7%, 188.9%, and 213.8%, respectively, compared to the comparative examples.
- Figure 9c is a graph of the anthocyanin content, Experimental Examples 1, 2, 3 all showed higher values than the comparative example and there was no substantial difference between Experimental Examples 1 to 3. Experimental Examples 1, 2, and 3 were increased by 66.9%, 71.2%, and 74.5%, respectively, compared to the comparative examples.
- Figure 9d is a graph of the bio weight, dry weight, Comparative Example and Experimental Example 1 there was no substantial weight change in both weights.
- Experimental Example 2 showed no difference in biomass but 16.9% decrease in dry weight.
- Experimental Example 3 showed lower biomass and dry weight than the comparative example, the biomass was 21.0%, dry weight was reduced by 23.1%.
- the total cumulative energy amount should not exceed 2.304 kJ ⁇ -2, as in Experimental Example 1, in which the functional material may increase without affecting the biomass and dry weight.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Botany (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Cultivation Of Plants (AREA)
Abstract
Description
Claims (20)
- 식물의 명주기와 암주기에 따라 턴 온 또는 턴 오프되는 식물 재배용 광원에 있어서, 상기 식물 재배용 광원은 제1 반도체층, 제2 반도체층 및 활성층을 포함하고, 상기 활성층은 상기 제1 반도체층 상에 제공되어 상기 활성층의 형성 물질에 따른 에너지 밴드의 밴드 갭 차이에 의해서 특정 파장의 빛을 방출하고, 상기 명주기 중 일부 구간을 제1 구간이라고 하고 나머지 구간을 제2 구간이라고 할 때, 상기 제1 구간 및 상기 제2 구간은 교번적으로 제공되고, 상기 제1 및 제2 구간에 대해 서로 다른 파장의 광을 상기 식물에 제공하며, 그 결과 상기 식물 내 유효 물질의 함량이 높아지는 식물 재배용 광원.
- 제1 항에 있어서,상기 식물 재배용 광원은 상기 제1 광을 출사하는 제1 광원부와, 상기 제2 광을 출사하는 제2 광원부를 포함하며, 상기 제1 및 제2 광원부 중 하나는 상기 제1 및 제2 구간 중 적어도 하나의 구간에서 턴 온되는 식물 재배용 광원.
- 제2 항에 있어서,상기 제2 광은 점멸적으로 상기 식물에 제공되는 식물 재배용 광원.
- 제2 항에 있어서,상기 제1 광은 가시 광선 파장 대역의 광이고, 상기 제2 광은 자외선 파장 대역의 광이며, 상기 제1 구간에서 상기 제1 광이 상기 식물에 제공되고, 상기 제2 구간에서 상기 제2 광이 상기 식물에 제공되는 식물 재배용 광원.
- 제4 항에 있어서,상기 제2 광은 자외선 B 파장 대역의 광인 식물 재배용 광원.
- 제5 항에 있어서,상기 식물에 조사된 상기 제2 광의 총 누적 에너지량은 2.304kJ/m2이하인 식물 재배용 광원.
- 제5 항에 있어서,상기 제2 광은 약 약 280nm 내지 약 315nm의 파장 대역을 갖는 식물 재배용 광원.
- 제1 항에 있어서,상기 제1 구간 및 상기 제2 구간은 명주기 내에서 순차적으로 반복되며, 서로 인접한 상기 제1 및 제2 구간은 하나의 반복 주기를 이루는 식물 재배용 광원.
- 제8 항에 있어서,상기 반복 주기에 있어서, 상기 제2 구간에서 제공되는 광은 상기 제1 구간에서 제공되지 않는 식물 재배용 광원.
- 제1 항에 있어서,상기 제2 구간은 수확 전 소정 기일 이전부터 수확시까지의 상기 명주기에 제공되는 식물 재배용 광원.
- 제1 항에 있어서,상기 유효 물질은 클로로필, 플라보놀, 안토시아닌, 클로로겐산, 세스퀴테르펜 락톤, 및 페놀성 화합물 중 적어도 하나인 식물 재배용 광원.
- 식물이 내부에 제공되는 본체;상기 본체 내에 제공되며 상기 식물로 광을 조사하는 광원; 및상기 광원을 제어하는 제어부를 포함하며,상기 광원은 상기 식물의 명주기와 암주기에 따라 턴 온 또는 턴 오프되며, 상기 명주기 중 일부 구간을 제1 구간이라고 하고 나머지 구간을 제2 구간이라고 할 때, 상기 제1 구간 및 상기 제2 구간은 교번적으로 제공되고, 상기 제1 및 제2 구간에 대해 서로 다른 파장의 광을 상기 식물에 제공하며, 그 결과 상기 식물 내 유효 물질의 함량을 높이는 식물 재배 장치.
- 제12 항에 있어서,상기 광원은 상기 제1 광을 출사하는 제1 광원부와, 상기 제2 광을 출사하는 제2 광원부를 포함하며, 상기 제어부는 상기 제1 및 제2 광원부 중 하나를 상기 제1 및 제2 구간 중 적어도 하나의 구간에서 턴 온시키는 식물 재배 장치.
- 제13 항에 있어서,상기 제2 광은 상기 식물에 점멸적으로 제공되는 식물 재배 장치.
- 제14 항에 있어서,상기 제1 광은 가시 광선 파장 대역의 광이고, 상기 제2 광은 자외선 파장 대역의 광이며, 상기 제1 구간에서 상기 제1 광이 상기 식물에 제공되고, 상기 제2 구간에서 상기 제2 광이 상기 식물에 제공되는 식물 재배 장치.
- 제15 항에 있어서,상기 제2 광은 자외선 B 파장 대역의 광인 식물 재배 장치.
- 제16 항에 있어서,상기 식물에 조사된 상기 제2 광의 총 누적 에너지량은 2.304kJ/m2이하인 식물 재배 장치.
- 제15 항에 있어서,상기 제2 광은 약 약 280nm 내지 약 315nm의 파장 대역을 갖는 식물 재배 장치.
- 제12 항에 있어서,상기 제1 구간 및 상기 제2 구간은 명주기 내에서 순차적으로 반복되며, 서로 인접한 상기 제1 및 제2 구간은 하나의 반복 주기를 이루는 식물 재배 장치.
- 제19 항에 있어서,상기 반복 주기에 있어서, 상기 제2 구간에서 제공되는 광은 상기 제1 구간에서 제공되지 않는 식물 재배 장치.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021510160A JP7423605B2 (ja) | 2018-08-24 | 2019-08-23 | 植物栽培用光源 |
CN201980003221.5A CN111182786A (zh) | 2018-08-24 | 2019-08-23 | 植物栽培用光源 |
KR1020217005308A KR20210037687A (ko) | 2018-08-24 | 2019-08-23 | 식물 재배용 광원 |
EP19851004.2A EP3841869A4 (en) | 2018-08-24 | 2019-08-23 | LED LIGHT SOURCE FOR PLANT GROWING |
JP2024004974A JP2024038403A (ja) | 2018-08-24 | 2024-01-17 | 照明装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862722405P | 2018-08-24 | 2018-08-24 | |
US62/722,405 | 2018-08-24 | ||
US16/548,350 | 2019-08-22 | ||
US16/548,350 US11291164B2 (en) | 2018-08-24 | 2019-08-22 | Light source for plant cultivation |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020040598A1 true WO2020040598A1 (ko) | 2020-02-27 |
Family
ID=69583188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2019/010772 WO2020040598A1 (ko) | 2018-08-24 | 2019-08-23 | 식물 재배용 광원 |
Country Status (6)
Country | Link |
---|---|
US (5) | US11291164B2 (ko) |
EP (1) | EP3841869A4 (ko) |
JP (2) | JP7423605B2 (ko) |
KR (1) | KR20210037687A (ko) |
CN (1) | CN111182786A (ko) |
WO (1) | WO2020040598A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022065871A1 (ko) * | 2020-09-23 | 2022-03-31 | 충북대학교 산학협력단 | 식물 재배용 광원 모듈 및 그 광원 모듈을 포함하는 식물 재배용 광원 장치 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3821698A4 (en) * | 2018-07-13 | 2021-09-01 | Mitsubishi Chemical Agri Dream Co., Ltd. | CULTIVATION DEVICE AND CULTIVATION METHOD FOR NIGHT SHADOW SEEDLINGS |
US11125405B2 (en) | 2018-08-10 | 2021-09-21 | Seoul Viosys Co., Ltd. | Light source for plant cultivation and plant cultivation device |
US10820532B2 (en) | 2018-08-24 | 2020-11-03 | Seoul Viosys Co., Ltd. | Light source for plant cultivation |
US11291164B2 (en) | 2018-08-24 | 2022-04-05 | Seoul Viosys Co., Ltd. | Light source for plant cultivation |
JP7462139B2 (ja) * | 2019-07-10 | 2024-04-05 | 日亜化学工業株式会社 | 植物処理装置 |
US10881052B1 (en) * | 2019-12-18 | 2021-01-05 | Artled Technology Corp. | Illuminating device for plant cultivation |
US20220330489A1 (en) * | 2021-03-03 | 2022-10-20 | Seoul Viosys Co., Ltd. | Light source module and plants cultivation device including the same |
US11723316B2 (en) * | 2021-07-12 | 2023-08-15 | IntraLight, LLC | Pest control with ultraviolet light |
KR20230056896A (ko) * | 2021-10-21 | 2023-04-28 | 서울대학교산학협력단 | 식물 이차대사산물 조절을 위한 인공 조명 설정 방법 및 시스템 |
CN115777375B (zh) * | 2022-12-21 | 2023-10-24 | 广东省农业科学院环境园艺研究所 | 一种提高石斛活性物质含量的uv-a辐射方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003339236A (ja) * | 2002-05-29 | 2003-12-02 | Matsushita Electric Works Ltd | 植物育成用照明装置及び植物育成装置並びに植物育成方法 |
KR20100135919A (ko) * | 2008-04-24 | 2010-12-27 | 파나소닉 전공 주식회사 | 식물 병해 방제용 조명 장치 |
JP2012205520A (ja) * | 2011-03-29 | 2012-10-25 | Sharp Corp | 光照射装置、イチゴ栽培システムおよびイチゴ栽培方法 |
JP2013123417A (ja) * | 2011-12-15 | 2013-06-24 | Panasonic Corp | 植物育成病害防除照明装置 |
WO2017188719A1 (ko) * | 2016-04-28 | 2017-11-02 | 서울바이오시스주식회사 | 이고들빼기의 생장 및 생리활성 물질 증진 방법 |
Family Cites Families (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7220018B2 (en) | 2003-12-15 | 2007-05-22 | Orbital Technologies, Inc. | Marine LED lighting system and method |
US20070058368A1 (en) | 2005-09-09 | 2007-03-15 | Partee Adam M | Efficient high brightness led system that generates radiometric light energy capable of controlling growth of plants from seed to full maturity |
JP2007075073A (ja) | 2005-09-16 | 2007-03-29 | Masanobu Kojima | スプラウトの栽培方法 |
GB0601602D0 (en) * | 2006-01-26 | 2006-03-08 | Scott Lionel | Plant treatment method and means therefor |
US7905052B2 (en) | 2006-11-20 | 2011-03-15 | Hurst William E | System of photomorphogenically enhancing plants |
US20080302004A1 (en) | 2007-06-07 | 2008-12-11 | Lin Yu-Ho | Multifunction plant cultivation led able to control the growing speed of plants |
EP2025220A1 (en) * | 2007-08-15 | 2009-02-18 | Lemnis Lighting Patent Holding B.V. | LED lighting device for growing plants |
US20090303706A1 (en) | 2008-06-09 | 2009-12-10 | Lucia Atehortua | Wave length light optimizer for human driven biological processes |
US8297782B2 (en) | 2008-07-24 | 2012-10-30 | Bafetti Vincent H | Lighting system for growing plants |
JP5047117B2 (ja) | 2008-10-20 | 2012-10-10 | パナソニック株式会社 | 植物病害防除用照明システム |
TWI487139B (zh) | 2009-08-07 | 2015-06-01 | Showa Denko Kk | 培育植物用多色發光二極體燈、照明裝置及培育植物方法 |
US8373363B2 (en) | 2009-08-14 | 2013-02-12 | Once Innovations, Inc. | Reduction of harmonic distortion for LED loads |
US8643308B2 (en) | 2009-08-14 | 2014-02-04 | Once Innovations, Inc. | Spectral shift control for dimmable AC LED lighting |
WO2011053708A1 (en) | 2009-10-28 | 2011-05-05 | Once Innovations, Inc. | Architecture for high power factor and low harmonic distortion led lighting |
HUE057552T2 (hu) | 2009-10-29 | 2022-05-28 | Signify North America Corp | LED világítás állatállomány hozamnövelésére |
US8302346B2 (en) | 2010-01-26 | 2012-11-06 | University Of Georgia Research Foundation, Inc. | Biological optimization systems for enhancing photosynthetic efficiency and methods of use |
CN102884370B (zh) | 2010-03-17 | 2017-03-22 | 万斯创新公司 | 适配用于昼间鸟和人类的光谱灵敏度的光源 |
US8651691B2 (en) | 2010-03-31 | 2014-02-18 | Once Innovations, Inc. | Integral conduit modular lighting |
JP5498904B2 (ja) | 2010-09-27 | 2014-05-21 | パナソニック株式会社 | 作物育成システム |
US9696011B2 (en) | 2011-04-22 | 2017-07-04 | Once Innovations, Inc. | Extended persistence and reduced flicker light sources |
JP2013236562A (ja) | 2012-05-11 | 2013-11-28 | Panasonic Corp | 害虫防除照明装置 |
JP6290873B2 (ja) | 2012-06-04 | 2018-03-07 | ソウル バイオシス カンパニー リミテッドSeoul Viosys Co.,Ltd. | 野菜および果物のホルメシス誘導装置 |
US10028448B2 (en) | 2012-07-10 | 2018-07-24 | Once Innovations, Inc. | Light sources adapted to spectral sensitivity of plants |
WO2014011623A2 (en) | 2012-07-10 | 2014-01-16 | Zdenko Grajcar | Light sources adapted to spectral sensitivity of plant |
US20150273235A1 (en) | 2014-03-28 | 2015-10-01 | Once Innovations, Inc. | Devices and method of causing chemical reaction to supplement vitamin d production |
CN104427857B (zh) | 2012-07-11 | 2018-04-24 | 飞利浦灯具控股公司 | 能够提供园艺光的照明设备和照射园艺的方法 |
BR112015004461A2 (pt) | 2012-09-04 | 2017-07-04 | Koninklijke Philips Nv | método para melhorar o valor nutricional de uma primeira parte de uma planta de uma plantação; e dispositivo de iluminação |
US20140069007A1 (en) | 2012-09-13 | 2014-03-13 | Cashido Corporation | Plant growth facilitating apparatus plant growth facilitating apparatus |
US9282698B2 (en) | 2012-11-27 | 2016-03-15 | James H. Beyer | Light emitting diode grow light for plant growing applications |
CA2901762C (en) | 2013-03-05 | 2021-10-19 | Xiant Technologies, Inc. | Photon modulation management system |
JP2014233247A (ja) | 2013-06-03 | 2014-12-15 | タカラバイオ株式会社 | セリ科植物の栽培方法 |
US10292340B2 (en) | 2013-06-06 | 2019-05-21 | Flora Fotonica Ltd. | System and method for providing illumination to plants |
JP6268516B2 (ja) | 2013-11-13 | 2018-01-31 | パナソニックIpマネジメント株式会社 | 作物育成システム |
JP6444611B2 (ja) | 2014-04-22 | 2018-12-26 | 岩谷産業株式会社 | 植物栽培方法 |
CN105265290A (zh) * | 2014-07-04 | 2016-01-27 | 北京中环易达设施园艺科技有限公司 | Led光源下冰叶日中花的栽培方法 |
WO2016014456A1 (en) | 2014-07-21 | 2016-01-28 | Zdenko Grajcar | Photonic engine system for actuating the photosynthetic electron transport chain |
US10244595B2 (en) | 2014-07-21 | 2019-03-26 | Once Innovations, Inc. | Photonic engine system for actuating the photosynthetic electron transport chain |
KR20170139551A (ko) * | 2015-03-25 | 2017-12-19 | 비타빔 엘티디. | 근적외선 및 가시 광선을 이용한 식물 성장 및 발달 촉진 방법 및 장치 |
KR20170084936A (ko) * | 2016-01-13 | 2017-07-21 | 경상남도 | 소형분화 재배용 저비용 led 식물공장 설치 및 관리 방법 |
US20170311553A1 (en) * | 2016-05-02 | 2017-11-02 | Sensor Electronic Technology, Inc. | Ultraviolet Plant Illumination System |
US10624978B2 (en) | 2016-07-26 | 2020-04-21 | Sensor Electronic Technology, Inc. | Ultraviolet-based mildew control |
AU2018293468A1 (en) | 2017-06-29 | 2020-01-30 | Biolumic Limited | Method to improve crop yield and/or quality |
CN108093934B (zh) * | 2018-03-01 | 2024-03-26 | 广东绿爱生物科技股份有限公司 | 植物照明栽培方法、装置以及人工栽培装置 |
US11125405B2 (en) | 2018-08-10 | 2021-09-21 | Seoul Viosys Co., Ltd. | Light source for plant cultivation and plant cultivation device |
US10820532B2 (en) | 2018-08-24 | 2020-11-03 | Seoul Viosys Co., Ltd. | Light source for plant cultivation |
US11291164B2 (en) | 2018-08-24 | 2022-04-05 | Seoul Viosys Co., Ltd. | Light source for plant cultivation |
US11304376B2 (en) * | 2019-05-20 | 2022-04-19 | Seoul Semiconductor Co., Ltd. | Light source for plant cultivation |
-
2019
- 2019-08-22 US US16/548,350 patent/US11291164B2/en active Active
- 2019-08-23 KR KR1020217005308A patent/KR20210037687A/ko not_active Application Discontinuation
- 2019-08-23 JP JP2021510160A patent/JP7423605B2/ja active Active
- 2019-08-23 WO PCT/KR2019/010772 patent/WO2020040598A1/ko unknown
- 2019-08-23 CN CN201980003221.5A patent/CN111182786A/zh active Pending
- 2019-08-23 EP EP19851004.2A patent/EP3841869A4/en active Pending
-
2022
- 2022-03-14 US US17/694,046 patent/US11778953B2/en active Active
-
2023
- 2023-10-06 US US18/482,459 patent/US11968937B2/en active Active
-
2024
- 2024-01-17 JP JP2024004974A patent/JP2024038403A/ja active Pending
- 2024-03-25 US US18/615,653 patent/US20240224882A1/en active Pending
- 2024-04-29 US US18/649,405 patent/US20240292791A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003339236A (ja) * | 2002-05-29 | 2003-12-02 | Matsushita Electric Works Ltd | 植物育成用照明装置及び植物育成装置並びに植物育成方法 |
KR20100135919A (ko) * | 2008-04-24 | 2010-12-27 | 파나소닉 전공 주식회사 | 식물 병해 방제용 조명 장치 |
JP2012205520A (ja) * | 2011-03-29 | 2012-10-25 | Sharp Corp | 光照射装置、イチゴ栽培システムおよびイチゴ栽培方法 |
JP2013123417A (ja) * | 2011-12-15 | 2013-06-24 | Panasonic Corp | 植物育成病害防除照明装置 |
WO2017188719A1 (ko) * | 2016-04-28 | 2017-11-02 | 서울바이오시스주식회사 | 이고들빼기의 생장 및 생리활성 물질 증진 방법 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3841869A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022065871A1 (ko) * | 2020-09-23 | 2022-03-31 | 충북대학교 산학협력단 | 식물 재배용 광원 모듈 및 그 광원 모듈을 포함하는 식물 재배용 광원 장치 |
Also Published As
Publication number | Publication date |
---|---|
US20200060099A1 (en) | 2020-02-27 |
US20240049649A1 (en) | 2024-02-15 |
US11291164B2 (en) | 2022-04-05 |
CN111182786A (zh) | 2020-05-19 |
KR20210037687A (ko) | 2021-04-06 |
EP3841869A4 (en) | 2022-03-02 |
JP7423605B2 (ja) | 2024-01-29 |
US11968937B2 (en) | 2024-04-30 |
EP3841869A1 (en) | 2021-06-30 |
US20220192103A1 (en) | 2022-06-23 |
US11778953B2 (en) | 2023-10-10 |
US20240292791A1 (en) | 2024-09-05 |
US20240224882A1 (en) | 2024-07-11 |
JP2021534768A (ja) | 2021-12-16 |
JP2024038403A (ja) | 2024-03-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2020040598A1 (ko) | 식물 재배용 광원 | |
WO2020040597A1 (ko) | 식물 재배용 광원 | |
TWI459895B (zh) | 植物育成照明裝置 | |
TWI424809B (zh) | 植物病害防除用照明系統 | |
WO2020032677A1 (ko) | 식물 재배 장치 및 식물 재배 방법 | |
WO2019203597A1 (ko) | Uv를 이용한 식물 재배 방법 및 이를 위한 식물 재배 시스템 | |
WO2017188719A1 (ko) | 이고들빼기의 생장 및 생리활성 물질 증진 방법 | |
WO2020032601A2 (ko) | 식물 재배 장치 및 이를 이용한 재배 방법 | |
WO2013183897A1 (ko) | 과채류의 호르메시스 유도 장치 | |
CN102159062A (zh) | 具备防虫效果的植物照明栽培方法及植物栽培用照明装置 | |
WO2016206275A1 (zh) | 一种基于led脉冲光降解农药的生长装置 | |
WO2014014267A1 (ko) | 현미순 재배장치와 이를 이용한 재배방법 및 음식조리방법 | |
Lalge et al. | The effects of red, blue and white light on the growth and development of Cannabis sativa L | |
Reuveni et al. | Sporulation of Botrytis cinerea as affected by photoselective polyethylene sheets and filters | |
JP4988643B2 (ja) | 植物病害防除用照明装置 | |
Harun et al. | WSN application in LED plant factory using continuous lighting (CL) method | |
WO2021137676A1 (ko) | 식물 재배용 광원 | |
WO2021201634A1 (ko) | 식물 재배용 광원 및 이를 이용한 식물 재배 방법 | |
KR200247078Y1 (ko) | 발광다이오드를 이용한 절화 및 분화식물의 품질유지용조명장치 | |
WO2022164232A1 (ko) | 식물 재배용 광원 모듈 및 그것을 포함하는 광원 장치 | |
CN107711698A (zh) | 一种乌龟工厂化养殖方法 | |
KR20240009595A (ko) | 수경재배장치용 led 조광 시스템 | |
JP2024009511A (ja) | 果菜植物栽培用照明装置 | |
Hall | The Relationship of TEPP and Photoperiod to Flowering and Fruiting in Tomato | |
KR20150106555A (ko) | 식물 발아 억제용 조명 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 19851004 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 20217005308 Country of ref document: KR Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2021510160 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2019851004 Country of ref document: EP Effective date: 20210324 |