WO2022145942A1 - 식물 재배용 광원 모듈 및 그것을 포함하는 식물 재배 장치 - Google Patents
식물 재배용 광원 모듈 및 그것을 포함하는 식물 재배 장치 Download PDFInfo
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- WO2022145942A1 WO2022145942A1 PCT/KR2021/019998 KR2021019998W WO2022145942A1 WO 2022145942 A1 WO2022145942 A1 WO 2022145942A1 KR 2021019998 W KR2021019998 W KR 2021019998W WO 2022145942 A1 WO2022145942 A1 WO 2022145942A1
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- Prior art keywords
- light source
- growth
- auxiliary light
- plant
- light
- Prior art date
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- 230000012010 growth Effects 0.000 claims abstract description 234
- 239000000758 substrate Substances 0.000 claims abstract description 49
- 230000001186 cumulative effect Effects 0.000 claims abstract description 41
- 230000008635 plant growth Effects 0.000 claims abstract description 7
- 241000209219 Hordeum Species 0.000 claims description 164
- 235000007340 Hordeum vulgare Nutrition 0.000 claims description 164
- 241000196324 Embryophyta Species 0.000 claims description 141
- 239000000126 substance Substances 0.000 claims description 35
- HGUVPEBGCAVWID-KETMJRJWSA-N 7-O-(beta-D-glucosyl)isovitexin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC(C(=C1O)[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)=CC2=C1C(=O)C=C(C=1C=CC(O)=CC=1)O2 HGUVPEBGCAVWID-KETMJRJWSA-N 0.000 claims description 34
- HGUVPEBGCAVWID-UHFFFAOYSA-N saponarin Natural products OC1C(O)C(O)C(CO)OC1OC(C(=C1O)C2C(C(O)C(O)C(CO)O2)O)=CC2=C1C(=O)C=C(C=1C=CC(O)=CC=1)O2 HGUVPEBGCAVWID-UHFFFAOYSA-N 0.000 claims description 34
- 239000003963 antioxidant agent Substances 0.000 claims description 30
- 230000003078 antioxidant effect Effects 0.000 claims description 29
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 235000017807 phytochemicals Nutrition 0.000 abstract 1
- 229930000223 plant secondary metabolite Natural products 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 description 31
- 230000003595 spectral effect Effects 0.000 description 23
- 238000010586 diagram Methods 0.000 description 15
- 239000000203 mixture Substances 0.000 description 6
- 235000015097 nutrients Nutrition 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- OQKYVRDRDIXQMK-KETMJRJWSA-N 2-(3,4-dihydroxyphenyl)-5-hydroxy-6-[(2s,3r,4r,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-7-[(2s,3r,4r,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC(C(=C1O)[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)=CC2=C1C(=O)C=C(C=1C=C(O)C(O)=CC=1)O2 OQKYVRDRDIXQMK-KETMJRJWSA-N 0.000 description 1
- 208000007082 Alcoholic Fatty Liver Diseases 0.000 description 1
- 206010016262 Fatty liver alcoholic Diseases 0.000 description 1
- 206010019133 Hangover Diseases 0.000 description 1
- NXXWLQYGFANBST-UHFFFAOYSA-N Isoorientin-7-O-glucosid Natural products OCC1OC(Oc2cc3OC(=CC(=O)c3cc2C4OC(CO)C(O)C(O)C4O)c5ccc(O)c(O)c5)C(O)C(O)C1O NXXWLQYGFANBST-UHFFFAOYSA-N 0.000 description 1
- -1 Rutonarin Chemical compound 0.000 description 1
- 208000026594 alcoholic fatty liver disease Diseases 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 230000003178 anti-diabetic effect Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 239000003472 antidiabetic agent Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 208000010706 fatty liver disease Diseases 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- SLJVIWCEWPUMET-UHFFFAOYSA-N lutonarin Natural products OCC1OC(Oc2cc3OC(=CC(=O)c3c(O)c2OC4OC(CO)C(O)C(O)C4O)c5ccc(O)c(O)c5)C(O)C(O)C1O SLJVIWCEWPUMET-UHFFFAOYSA-N 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Images
Classifications
-
- 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
- A01G22/20—Cereals
-
- 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
- F21V23/004—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 arranged on a substrate, e.g. a printed circuit board
-
- 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
- F21V23/007—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 enclosed in a casing
-
- 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
Definitions
- the present invention relates to a light source module for plant cultivation and a plant cultivation apparatus including the same.
- Plants use light energy to perform photosynthesis to synthesize organic matter from carbon dioxide and water. Plants use the chemical energy of organic matter obtained through photosynthesis as nutrients for growth and the like.
- Plants contain useful substances having an effect on a target object.
- the content of useful substances contained in plants varies according to growth and environment. Plants, for example, protect themselves by producing antioxidants to defend against stress-induced damage.
- useful substances contained may vary depending on the type of plant.
- useful substances have various functions for each type.
- UV treatment is performed on plants without considering the types of plants and types of useful substances.
- An object of the present invention is to provide a light source module capable of efficiently improving the content of useful substances in plants by providing ultraviolet rays to plants, and to provide a plant cultivation apparatus including the same.
- Another object to be solved by the present invention is to provide a light source module capable of efficiently improving the content of a specific useful substance in a plant, and a plant cultivation apparatus including the same.
- the light source module may include at least one substrate, at least one growth light source, and at least one auxiliary light source.
- the at least one growth light source and the at least one auxiliary light source may be disposed on the at least one substrate.
- the growth light source may emit growth light for plant growth.
- auxiliary light source may emit auxiliary light, which is ultraviolet light, which improves the content of useful substances in plants.
- the light for growth may be white light.
- the auxiliary light source may emit the auxiliary light with a cumulative energy amount of 0.3 KJ/m2 or more and less than 20.2 KJ/m2 toward the plant during the period in which the plant is grown.
- the useful substance may include at least one of total phenol, antioxidant, Rutonarin, and Saponarin.
- the auxiliary light source emits the auxiliary light with a cumulative energy amount of more than 1.3 KJ/m2 and less than 20.2 KJ/m2 or 2.7 KJ/m2 or more and 13.4 KJ/m2 or less during the period in which the plant is grown. can be emitted towards
- the auxiliary light emitted from the auxiliary light source may improve the total phenol content of the plant.
- the auxiliary light source emits the auxiliary light with an accumulated energy amount of more than 2.7 KJ/m2 and less than 20.2 KJ/m2 or 4 KJ/m2 or more and 13.4 KJ/m2 or less during the period in which the plant is grown. can be emitted towards
- the auxiliary light emitted from the auxiliary light source may improve the antioxidant degree of the plant.
- the auxiliary light source emits the auxiliary light with a cumulative energy amount of more than 2.7 KJ/m2 and less than 1.34 KJ/m2 or 4 KJ/m2 or more and 8.1 KJ/m2 or less during the period in which the plant is grown. can be emitted towards
- the auxiliary light emitted from the auxiliary light source may improve the rutonarin content of the plant.
- the auxiliary light source may emit the auxiliary light of the accumulated energy of 0.3 KJ/m2 or more and 13.4 KJ/m2 or less toward the plant during the period in which the plant is grown.
- the auxiliary light emitted from the auxiliary light source may improve the saponarin content of the plant.
- the at least one growth light source may include at least one first growth light source emitting the white light and at least one additional growth light source.
- the at least one additional growth light source may include at least one of at least one second growth light source emitting red light and at least one of the third growth light source emitting blue light.
- the auxiliary light source may be ultraviolet light having a peak wavelength in a wavelength range of 280 nm to 320 nm.
- the plant may be sprouted barley.
- the plant cultivation apparatus may provide a space in which the plant is grown.
- the plant cultivation apparatus may include the light source module according to an embodiment of the present invention including the substrate, the at least one growth light source, and the at least one auxiliary light source.
- the plant cultivation apparatus may further include at least one of a tray for supporting the plant during the cultivation period, a water supply unit for supplying moisture to the plant, and a control unit for controlling the operation of the light source module.
- the plant cultivation system may include at least one substrate, at least one growth light source disposed on the at least one substrate, and at least one auxiliary light source.
- the growth light source may emit growth light for plant growth.
- the auxiliary light source may emit auxiliary light, which is ultraviolet light, which improves the content of useful substances in plants.
- the light for growth may be white light.
- the auxiliary light source may emit the auxiliary light with a cumulative energy amount of 0.3 KJ/m2 or more and less than 20.2 KJ/m2 toward the plant during the period in which the plant is grown.
- the light source module and the plant cultivation apparatus including the same can provide ultraviolet rays to plants to efficiently improve the content of useful substances in plants.
- the light source module and the plant cultivation apparatus including the same can efficiently improve the content of specific useful substances by controlling the accumulated energy amount of ultraviolet rays provided to plants.
- 3 is a view confirming the damage to sprouted barley according to the accumulated energy amount of auxiliary light.
- 5 is a graph showing the results of Experiment 4 measuring the total phenol content of sprouted barley according to the auxiliary light treatment.
- 11 is a graph showing the results of Experiment 10 measuring the saponarin content of sprouted barley according to auxiliary light treatment.
- FIG. 12 is an exemplary view showing a plant cultivation apparatus according to an embodiment of the present invention.
- FIG. 13 is an exemplary view illustrating a light source module according to a first embodiment of the present invention.
- FIG. 14 is a view showing a spectrum of light emitted from a growth light source of a light source module according to the first embodiment of the present invention.
- 15 is a view showing a spectrum of light emitted from the light source module according to the first embodiment of the present invention.
- 16 is an exemplary view illustrating a light source module according to a second embodiment of the present invention.
- 17 is a view showing a spectrum of light emitted from a growth light source of a light source module according to a second embodiment of the present invention.
- FIG. 18 is a diagram illustrating a spectrum of light emitted from a light source module according to a second embodiment of the present invention.
- FIG. 19 shows an exemplary view of a light source module according to a third embodiment of the present invention.
- FIG. 20 is an exemplary view illustrating a light source module according to a fourth embodiment of the present invention.
- 21 is a diagram illustrating a spectrum of light emitted from a growth light source of a light source module according to a fourth embodiment of the present invention.
- FIG. 22 is a diagram illustrating a spectrum of light emitted from a light source module according to a fourth embodiment of the present invention.
- FIG. 23 is a diagram illustrating a spectrum of light emitted from a light source module according to a fifth embodiment of the present invention.
- FIG. 24 is an exemplary view illustrating a light source module according to a sixth embodiment of the present invention.
- 25 is an exemplary view illustrating a light source module according to a seventh embodiment of the present invention.
- 26 is an exemplary view illustrating a light source module according to an eighth embodiment of the present invention.
- FIG. 27 is an exemplary diagram illustrating a spectrum of light emitted from a growth light source of a light source module according to an eighth embodiment of the present invention.
- FIG. 28 is an exemplary diagram illustrating a spectrum of light emitted from a light source module according to an eighth embodiment of the present invention.
- 29 is an exemplary view illustrating a spectrum of light emitted from a growth light source of a light source module according to a ninth embodiment of the present invention.
- FIG. 30 is an exemplary view illustrating a light spectrum emitted by a light source module according to a ninth embodiment of the present invention.
- FIG. 31 is an exemplary view illustrating a light source module according to a tenth embodiment of the present invention.
- FIG. 32 is an exemplary diagram illustrating a spectrum of light emitted from a growth light source of a light source module according to a tenth embodiment of the present invention.
- FIG 33 is an exemplary diagram illustrating a spectrum of light emitted from a light source module according to a tenth embodiment.
- the plant used in this experiment is sprouted barley.
- the light for growth irradiated to the plant in this experiment is visible light that helps the growth of the plant.
- the auxiliary light irradiated to the plant in this experiment is ultraviolet to increase the content of useful substances in the plant.
- the seeds of sprouted barley were sterilized, then transferred to a tray, sprayed with water, and germinated in dark conditions for 3 days.
- Germination of sprouted barley was irradiated with growth light or both growth light and auxiliary light were irradiated to cultivate sprouted barley for 7 days.
- sprouted barley was cultivated under an environment in which a light cycle of 16 hours and a dark cycle of 8 hours were repeated during the 7-day cultivation period.
- Light for growth was provided to sprouted barley at a total amount of about 60 ⁇ mol/m2s during the 7-day cultivation period.
- Auxiliary light was provided with different cumulative energy amounts to a plurality of sprouted barley groups during the 7-day cultivation period.
- the auxiliary light provided to the sprouted barley is ultraviolet rays having a peak wavelength in a wavelength range of 280 nm to 320 nm.
- control group (Control 1 to Control 3) is a group of barley sprouts grown in an environment provided with light for growth without auxiliary light treatment.
- the experimental group is a group of sprouted barley grown in an environment in which both growth light and auxiliary light are provided.
- Experimental Group 1 is a group of sprouted barley provided with auxiliary light with a cumulative energy amount of about 0.3 KJ/m2.
- Experimental group 2 is a barley sprout group provided with auxiliary light with a cumulative energy amount of about 0.7 KJ/m2.
- experimental group 3 is a barley sprout group provided with auxiliary light with a cumulative energy amount of about 1.3 KJ/m 2 .
- Experimental group 4 is a barley sprout group provided with auxiliary light with a cumulative energy amount of about 2.7 KJ/m2.
- Experimental group 5 is a barley sprout group provided with auxiliary light with a cumulative energy amount of about 4 KJ/m2.
- Experimental group 6 is a group of sprouted barley provided with auxiliary light with a cumulative energy amount of about 8.1 KJ/m2.
- Experimental group 7 is a group of sprouted barley provided with auxiliary light with a cumulative energy amount of about 13.4 KJ/m2.
- Experimental group 8 was a group of sprouted barley provided with auxiliary light with a cumulative energy amount of about 20.2 KJ/m2.
- experimental group 9 is a barley sprout group provided with auxiliary light with a cumulative energy amount of about 40.3 KJ/m 2 .
- the accumulated energy amount of the auxiliary light provided to the barley sprout is the accumulated energy amount of the auxiliary light emitted by the light source to the space where the barley sprout is grown.
- Experiment 1 is an experiment to confirm the growth of sprouted barley according to the accumulated energy of auxiliary light.
- Experiment 1 is to measure the dry weight of sprouted barley according to the accumulated energy of auxiliary light.
- Experimental group 2 and experimental group 3 had higher dry weight than control group 1.
- the dry weight of the experimental group 1 was lower than that of the control group 1, but it was included in the error group with a similar level.
- experimental groups 1 to 3 grew to a level similar to that of control group 1.
- Experiment 2 is an experiment to check the growth of sprouted barley according to the accumulated energy of auxiliary light by measuring the dry weight of sprouted barley according to the accumulated energy of auxiliary light, as in Experiment 1.
- 3 is a view confirming the damage to sprouted barley according to the accumulated energy amount of auxiliary light.
- auxiliary light with an accumulated energy amount of less than 20.2 KJ/m2 does not damage the growth of sprouted barley. Furthermore, the accumulated energy of auxiliary light that does not damage the growth of sprouted barley is 13.4 KJ/m2 or less.
- Experiment 3 is the first experiment to measure the total phenol content of sprouted barley according to the accumulated energy of auxiliary light provided to the sprouted barley.
- experimental groups 1 to 3 had a higher total phenol content than control group 1, but the difference was not significant.
- experimental group 6 experimental group 8
- experimental group 9 had significantly higher total phenol content than control group 1.
- Experiment 4 is the second experiment to measure the total phenol content of sprouted barley according to the accumulated energy of auxiliary light provided to the sprouted barley.
- 5 is a graph showing the results of Experiment 4 measuring the total phenol content of sprouted barley according to the auxiliary light treatment.
- the range of the accumulated energy amount of auxiliary light capable of increasing the total phenol content of sprouted barley may be greater than 1.3 KJ/m2 and less than 20.2 KJ/m2. Furthermore, the range of the accumulated energy amount of auxiliary light that can satisfy both the normal growth of sprouted barley and the increase of the total phenol content may be 2.7 KJ/m2 or more and 13.4 KJ/m2 or less.
- Experiment 5 is the first experiment to measure the antioxidant level of sprouted barley according to the accumulated energy of auxiliary light provided to the sprouted barley.
- Experiment 6 is the second experiment to measure the antioxidant level of sprouted barley according to the accumulated energy of auxiliary light provided to the sprouted barley.
- the range of the accumulated energy amount of auxiliary light capable of increasing the antioxidant degree of sprouted barley may be greater than 2.7 KJ/m2 and less than 20.2 KJ/m2.
- the range of the accumulated energy amount of auxiliary light that can satisfy both the normal growth of sprouted barley and the increase in antioxidant level may be 4 KJ/m2 or more and 13.4 KJ/m2 or less.
- Experiments 7 to 10 are experiments in which the content of specific useful substances according to auxiliary light treatment is measured.
- Rutonarin and saponarin are known to have whitening, antioxidant, anti-cancer and anti-inflammatory effects.
- rutonarin and saponarin are known to have the effects of relieving a hangover and improving alcoholic fatty liver.
- saponarin is known to be effective in antidiabetic.
- Experiment 7 is the first experiment to measure the rutonarin content of sprouted barley according to the accumulated energy of auxiliary light provided to the sprouted barley.
- the range of the accumulated energy amount of auxiliary light that increases the rutonarin content of sprouted barley is more than 0.7 KJ/m2 and less than 20.2 KJ/m2. Furthermore, according to Experiment 7, it can be seen that the range of the accumulated energy amount of auxiliary light that increases the rutonarin content of sprouted barley is 1.3 KJ/m2 or more and 8.1 KJ/m2 or less.
- Experiment 8 is the second experiment to measure the rotunarin content of sprouted barley according to the accumulated energy of auxiliary light provided to the sprouted barley.
- Experimental Group 4 had a rutonarin content at a level similar to that of Control 2.
- experimental group 5 and experimental group 6 had a significantly higher rutonarin content than control group 2.
- the range of the accumulated energy amount of auxiliary light that increases the rutonarin content of sprouted barley is more than 2.7 KJ/m2 and less than 13.4 KJ/m2. Furthermore, according to Experiment 8, it can be seen that the range of the accumulated energy amount of auxiliary light that increases the rutonarin content of sprouted barley is 4 KJ/m2 or more and 8.1 KJ/m2 or less.
- the cumulative energy amount range of auxiliary light capable of increasing the rutonarin content of sprouted barley is more than 2.7 KJ/m2 and less than 13.4 KJ/m2. Furthermore, through Experiment 7 and Experiment 8, it can be deduced that the range of the accumulated energy amount of auxiliary light that can increase the rutonarin content of sprouted barley is 4 KJ/m2 or more and 8.1 KJ/m2 or less.
- the range of the accumulated energy amount of the auxiliary light capable of increasing the rutonarin content is included in the range of the accumulated energy amount of the auxiliary light in which the normal growth of barley sprouts is possible.
- Experiment 9 is the first experiment to measure the saponarin content of sprouted barley according to the accumulated energy amount of auxiliary light provided to the barley sprouts.
- the range of the accumulated energy amount of auxiliary light that increases the saponarin content of sprouted barley is 0.3 KJ/m2 or more and less than 20.2 KJ/m2. Furthermore, according to Experiment 9, it can be seen that the range of the accumulated energy amount of auxiliary light that increases the saponarin content of sprouted barley is 0.3 KJ/m2 or more and 8.1 KJ/m2 or less.
- Experiment 10 is the second experiment to measure the saponarin content of sprouted barley according to the accumulated energy of auxiliary light provided to the sprouted barley.
- 11 is a graph showing the results of Experiment 10 measuring the saponarin content of sprouted barley according to auxiliary light treatment.
- the saponarin content of experimental groups 4 to 8 was significantly higher than the saponarin content of control group 2.
- the range of the accumulated energy amount of auxiliary light that increases the saponarin content of sprouted barley is 2.7 KJ/m2 or more and 20.2 KJ/m2 or less. Furthermore, it can be seen from Experiment 10 that the range of the accumulated energy amount of auxiliary light that increases the saponarin content of sprouted barley is 2.7 KJ/m2 or more and 13.4 KJ/m2 or less.
- the cumulative energy range of auxiliary light that can increase the saponarin content of sprouted barley is 0.3 KJ/m2 or more and less than 20.2 KJ/m2. Furthermore, through Experiment 9 and Experiment 10, it can be deduced that the range of the accumulated energy amount of auxiliary light that can increase the saponarin content of sprouted barley is 0.3 KJ/m2 or more and 13.4 KJ/m2 or less.
- the range of the accumulated energy amount of auxiliary light capable of increasing the saponarin content of sprouted barley may be 0.3 KJ/m2 or more and less than 20.2 KJ/m2. Furthermore, the range of the accumulated energy amount of auxiliary light that can satisfy both the normal growth of sprouted barley and the increase of the saponarin content may be 0.3 KJ/m2 or more and 13.4 KJ/m2 or less.
- FIG. 12 is an exemplary view showing a plant cultivation apparatus according to an embodiment of the present invention.
- FIG. 12 is a cross-sectional view schematically illustrating the plant cultivation apparatus 1 of the present embodiment.
- the plant cultivation apparatus 1 provides a space in which plants are grown.
- the plant cultivation apparatus 1 it is possible to grow a plant having an improved content of useful substances through the plant cultivation apparatus 1 .
- the plant may be sprouted barley.
- the plant cultivation apparatus 1 of this embodiment may include a tray 3 , a water supply unit 2 , a light source module 10 , and a control unit 4 .
- the tray 3 serves to support the sprouted barley so that the seeds of the sprouted barley are germinated, the sprouted barley is erected, and moisture is supplied to the roots.
- the moisture supply unit 2 supplies moisture to the sprouted barley grown in the tray 3 .
- the moisture supply unit 2 is located at the lower portion of the tray 3 , and a material 5 capable of supplying moisture to sprouted barley, such as water, may be stored.
- a culture solution capable of supplying nutrients to sprouted barley may be stored in the water supply unit 2 .
- the root part of the sprouted barley fixed to the tray 3 is immersed in the water or culture solution stored in the moisture supply unit 2, so that moisture and nutrients can be provided to the sprouted barley.
- the light source module 10 may provide light for growth and auxiliary light to plants.
- the light source module 10 may emit the light for growth and the auxiliary light to the space where the plant is grown, and provide the light for growth and the auxiliary light to the plant. That is, the accumulated energy amount of light provided to the plant is the accumulated energy amount of light emitted by the light source module 10 to the plant cultivation space.
- Growth light is light provided to sprouted barley for growth of sprouted barley.
- auxiliary light is light provided to the sprouted barley in order to increase the useful substance content of the sprouted barley.
- the light source module 10 may irradiate the sprouted barley with light for growth of about 60 mol/m 2 s during the plant cultivation period.
- the light source module 10 may provide auxiliary light to the sprouted barley during the plant cultivation period.
- the light source module 10 may provide light for growth and auxiliary light to sprouted barley at the same time during the light cycle.
- the light cycle that provides light to sprouted barley is 16 hours and the dark cycle that does not provide light to sprouted barley is 8 hours.
- the light cycle and dark cycle take place alternately.
- the light source module 10 may include a substrate 130 , a growth light source 110 emitting light for growth, and an auxiliary light source 120 emitting auxiliary light.
- the growth light source 110 and the auxiliary light may operate simultaneously or separately.
- the plant cultivation apparatus 1 shown in FIG. 12 includes one light source module 10 . However, the number of light source modules 10 included in the plant cultivation apparatus 1 may be changed.
- the plant cultivation apparatus 1 of the embodiment of the present invention can improve the content of useful substances in sprouted barley by providing auxiliary light of 0.3 KJ/m2 or more and less than 20.2 KJ/m2 to sprouted barley during the growing period of sprouted barley. have.
- the plant cultivation apparatus 1 of the embodiment of the present invention may change the accumulated energy amount of auxiliary light provided to barley sprouts according to the purpose. That is, the plant cultivation apparatus 1 may increase the content of a desired specific useful material by adjusting the accumulated energy amount of the auxiliary light emitted from the light source module 10 .
- the light source module 10 may irradiate auxiliary light with a cumulative energy amount of more than 1.3 KJ/m2 and less than 20.2 KJ/m2 to the sprouted barley during the plant cultivation period in order to improve the total phenol content of the sprouted barley. Furthermore, the light source module 10 may provide auxiliary light with a cumulative energy amount of 2.7 KJ/m2 or more and 13.4 KJ/m2 or less to sprouted barley during the cultivation period in order to improve the total phenol content.
- the light source module 10 may irradiate auxiliary light with a cumulative energy amount of more than 2.7 KJ/m2 and less than 2.02 KJ/m2 to the sprouted barley during the plant cultivation period in order to improve the antioxidant degree of the sprouted barley. Furthermore, the light source module 10 may provide auxiliary light with a cumulative energy amount of 4 KJ/m2 or more and 13.4 KJ/m2 or less to sprouted barley during the cultivation period to improve the degree of antioxidant.
- the light source module 10 may irradiate auxiliary light with an accumulated energy amount of 0.3KJ/m2 or more and less than 2.02 KJ/m2 to the sprouted barley during the plant cultivation period to improve the saponarin content of the sprouted barley. Furthermore, the light source module 10 may provide auxiliary light with a cumulative energy amount of 0.3 KJ/m2 or more and 13.4 KJ/m2 or less to sprouted barley during the cultivation period to improve the saponarin content.
- the light source module 10 may irradiate auxiliary light with an accumulated energy amount of more than 2.7 KJ/m2 and less than 2.02 KJ/m2 to the sprouted barley during the plant cultivation period to improve the rutonarin content of the sprouted barley. Furthermore, the light source module 10 may provide auxiliary light with a cumulative energy amount of 4 KJ/m2 or more and 8.1 KJ/m2 or less to sprouted barley during the cultivation period to improve the rutonarin content.
- the controller 4 may control the operation of the light source module 10 according to an externally input signal or pre-stored data.
- the externally input signal or pre-stored data includes information on the type of useful substance to be increased in content, information on the accumulated energy range corresponding to the type of specific useful substance, information on the light cycle and the dark cycle, etc. may include
- the controller 4 may control the operation cycle of the light source module 10, the amount of light for growth, and the light amount of the auxiliary light according to an external signal or data stored in advance.
- the controller 4 may control the amount of light for growth and auxiliary light by adjusting the number of operating growth light sources 110 and the number of auxiliary light sources 120 .
- controller 4 may control the amount of light for growth and auxiliary light by adjusting the magnitude of the voltage or current supplied to the growth light source 110 and the auxiliary light source 120 .
- the controller 4 may control the amount of light and the operating time of the light source module 10 to adjust the accumulated energy of the light for growth and the auxiliary light provided to the plant.
- control unit 4 and the light source module 10 are provided to the plant cultivation apparatus 1 as independent components.
- the configuration of the plant cultivation apparatus 1 according to the embodiment of the present invention is not limited thereto.
- the substrate 130 of the light source module 10 may serve as the control unit 4 .
- the plant cultivation apparatus 1 of FIG. 12 is only an example to which the light source module 10 capable of cultivating sprouted barley so as to increase the content of useful substances is applied.
- the light source module 10 of the embodiment of the present invention can be installed in any device and cultivation space for cultivating sprouted barley, so that sprouted barley having an increased content of useful substances can be grown.
- 13 to 33 relate to a light source module for plant cultivation of various embodiments for improving the growth of sprouted barley and the content of useful substances.
- the x-axis represents a wavelength band of light
- the y-axis represents light intensity
- the y-axis luminous intensity is a value relative to the size of wavelengths included in light.
- 13 to 15 are exemplary views for explaining the characteristics of the light source module according to the first embodiment of the present invention.
- 13 is an exemplary view showing the light source module 11 according to the first embodiment of the present invention.
- 14 is a diagram illustrating a spectrum of light emitted from the growth light source 110 of the light source module 11 according to the first embodiment.
- 15 is a view showing a spectrum of light emitted from the light source module 11 according to the first embodiment.
- the light source module 11 of the first embodiment may include a substrate 130 , a growth light source 110 , and an auxiliary light source 120 .
- the growth light source 110 provides light for growth that helps the plant to grow.
- the auxiliary light source 120 provides auxiliary light that can increase the useful substance content of the plant to the plant.
- the growth light source 110 and the auxiliary light source 120 may be mounted on the substrate 130 .
- the substrate 130 may be electrically connected to the growth light source 110 and the auxiliary light source 120 to supply power to the growth light source 110 and the auxiliary light source 120 .
- a plurality of growth light sources 110 and a plurality of auxiliary light sources 120 are mounted on a substrate 130 . Also, the auxiliary light source 120 is disposed between the growth light sources 110 .
- the number and arrangement of the growth light sources 110 and the auxiliary light sources 120 of the light source module 11 are not limited thereto, and may be variously changed.
- the plurality of growth light sources 110 and the plurality of auxiliary light sources 120 may operate simultaneously. That is, both the plurality of growth light sources 110 and the plurality of auxiliary light sources 120 may be turned on and off at the same time.
- the plurality of growth light sources 110 and the plurality of auxiliary light sources 120 may operate independently of each other. That is, the group of growth light sources 110 including the plurality of growth light sources 110 and the group of auxiliary light sources 120 including the plurality of auxiliary light sources 120 may operate independently of each other.
- all light sources may operate independently.
- the growth light source 110 of the light source module 11 of the present embodiment may emit white light, which is light for growth.
- the growth light emitted from the growth light source 110 may be white light having a spectrum similar to sunlight.
- the spectrum of light emitted from the growth light source 110 may include at least four peak wavelengths.
- the light emitted from the growth light source 110 and irradiated to the plant is about 430 nm or less, about 440 nm to 460 nm, about 510 nm to 530 nm and about 600 nm to 630 nm It may have a spectrum characteristic having a peak wavelength, respectively. .
- the auxiliary light source 120 of the light source module 11 of the present embodiment may emit ultraviolet light, which is an auxiliary light.
- the auxiliary light emitted from the auxiliary light source 120 may be any kind of ultraviolet light as long as it can increase the content of useful substances in plants.
- the auxiliary light of the auxiliary light source 120 may be ultraviolet light having a peak wavelength between 280 nm and 320 nm.
- the auxiliary light source of the light source module of another embodiment to be described later is the same as the auxiliary light source of the light source module 11 of the first embodiment.
- the light emitted from the light source module 11 of the present embodiment includes the growth light emitted from the growth light source 110 and the auxiliary light emitted from the auxiliary light source 120 .
- the light source module 11 of the first embodiment may provide light having the spectral characteristics shown in FIG. 15 to the plant.
- 16 to 18 are exemplary views for explaining the characteristics of the light source module according to the second embodiment of the present invention.
- 16 is an exemplary view showing the light source module 12 according to the second embodiment of the present invention.
- 17 is a view showing a spectrum of light emitted from the growth light source 115 of the light source module 12 according to the second embodiment.
- 18 is a view showing a spectrum of light emitted from the light source module 12 according to the second embodiment.
- the light source module 12 of the second embodiment may include a substrate 130 , a growth light source 115 , and an auxiliary light source 120 .
- the light for growth emitted from the growth light source 115 of the light source module 12 of the present embodiment may be white light.
- the growth light emitted from the growth light source 115 of the light source module 12 of the present embodiment may have different spectral characteristics from the growth light emitted from the growth light source of the light source module of the first embodiment.
- the growth light source 115 may emit white light having a maximum peak wavelength in a range of 400 nm to 500 nm.
- auxiliary light source 120 of the light source module 12 of the present embodiment is the same as the auxiliary light source of the light source module of the first embodiment.
- the light source module 12 of the second embodiment may emit light having the spectral characteristics shown in FIG. 18 .
- FIG. 19 shows an exemplary view of a light source module according to a third embodiment of the present invention.
- both the growth light source and the auxiliary light source are mounted on the same substrate.
- the light source module 13 of the third embodiment has a structure in which the growth light source 110 and the auxiliary light source 120 are disposed on different substrates.
- the light source module 13 of this embodiment may include a first light source module 301 and a second light source module 302 .
- the first light source module 301 may include a first substrate 331 and a growth light source 110 .
- the growth light source 110 may be the same as the growth light source of the light source module of the first embodiment or the second embodiment.
- the first light source module 301 may emit light for growth having the spectral characteristics shown in FIG. 14 or 17 .
- the second light source module 302 may include a second substrate 332 and an auxiliary light source 120 emitting auxiliary light, which is ultraviolet light.
- the light source module 13 of the third embodiment has the same configuration of light sources included in the light source module of the first or second embodiment, only the arrangement of the light sources is different. Accordingly, the light source module 13 of the third embodiment emits light having the same spectral characteristics as the light source module of the first or second embodiment.
- the light source module 13 of the third embodiment may provide light having the spectral characteristics shown in FIG. 15 or 18 to sprouted barley.
- 20 to 22 are exemplary views for explaining the characteristics of the light source module according to the fourth embodiment of the present invention.
- FIG. 20 is an exemplary view showing the light source module 14 according to the fourth embodiment of the present invention.
- 21 is a diagram illustrating a spectrum of light emitted from the growth light source 410 of the light source module 14 according to the fourth embodiment.
- FIG. 22 is a view showing a spectrum of light emitted from the light source module 14 according to the fourth embodiment.
- the light source module 14 of the fourth embodiment may include a substrate 130 , a growth light source 410 , and an auxiliary light source 120 .
- the growth light source 410 may include a first growth light source 411 and a second growth light source 412 .
- the first growth light source 411 may emit white light.
- the first growth light source 411 may emit white light having the same spectral characteristics as the growth light source of the light source module of the first embodiment.
- the second growth light source 412 may emit red light having a peak wavelength in a wavelength range of 600 nm to 700 nm.
- the growth light source 410 of the light source module 14 of the present embodiment can emit light for growth in which the light emitted from the first growth light source 411 and the light emitted from the second growth light source 412 are mixed. have.
- the growth light source 410 of the light source module 14 of the present embodiment may emit light for growth having the spectral characteristics shown in FIG. 21 .
- the light source module 14 of the present embodiment may emit a mixture of a growth light in which a white light and a red light are mixed and an auxiliary light that is an ultraviolet light.
- the light source module 14 of this embodiment may provide light having the spectral characteristics shown in FIG. 22 to sprouted barley.
- the light source module 14 of the fourth embodiment has a structure in which the first growth light source 411 , the second growth light source 412 , and the auxiliary light source 120 are all mounted on one substrate 130 . can have
- the second growth light source 412 may be disposed between the first growth light sources 411 .
- auxiliary light source 120 may be disposed between the second growth light sources 412 .
- the number and arrangement of the first growth light source 411 , the second growth light source 412 , and the auxiliary light source 120 are not limited to the structure illustrated in FIG. 20 , and may be variously changed.
- FIG. 23 is a diagram illustrating a spectrum of light emitted from a light source module according to a fifth embodiment of the present invention.
- the light emitted from the second growth light source 412 and the auxiliary light source of the light source module of the fifth embodiment may be the same as the light emitted from the second growth light source and the auxiliary light source of the light source module of the fourth embodiment.
- the light emitted from the first growth light source of the light source module of the fifth embodiment may be different from the light emitted from the light source module of the fourth embodiment.
- the first growth light source of the light source module of the fifth embodiment may emit white light having the same spectral characteristics as the growth light source of the light source module of the second embodiment.
- the light source module of the fifth embodiment can provide light having the spectral characteristics shown in FIG. 23 to sprouted barley.
- FIG. 24 is an exemplary view illustrating a light source module according to a sixth embodiment of the present invention.
- the light source module 16 may include a first light source module 601 and a second light source module 602 .
- the first light source module 601 may include a first substrate 631 and a growth light source 610 mounted on the first substrate 631 .
- the growth light source 610 may include a first growth light source 611 and a second growth light source 612 .
- the second light source module 602 may include a second substrate 632 and an auxiliary light source 120 mounted on the second substrate 632 .
- the first growth light source 611, the second growth light source 612, and the auxiliary light source 120 of the light source module 16 of the sixth embodiment are the first growth light source of the light source module of the fourth embodiment and the fifth embodiment, the second growth light source 2 Can be the same as growth light source and auxiliary light source.
- the light source module of the fourth and fifth embodiments has a structure in which all light sources are mounted on one substrate, but the light source module 16 of this embodiment has the growth light source 610 and the auxiliary light source 120 mounted on different substrates. has a structure to be
- the first growth light source 611 and the second growth light source 612 are mounted on the first substrate 631
- the auxiliary light source 120 is mounted on the second substrate 632 .
- the light source module 16 of the sixth embodiment has a structure different from that of the light source module of the fourth and fifth embodiments, but can provide light having the same spectral characteristics as those of FIG. 22 or 23 to sprouted barley. .
- 25 is an exemplary view illustrating a light source module according to a seventh embodiment of the present invention.
- the light source module 17 may include a first light source module 701 , a second light source module 702 , and a third light source module 703 .
- the first light source module 701 includes a first substrate 731 and a first growth light source 711 mounted on the first substrate 731 .
- the second light source module 702 includes a second substrate 732 and a second growth light source 712 mounted on the second substrate 732 .
- the third light source module 703 includes a third substrate 733 and an auxiliary light source 120 mounted on the third substrate 733 .
- the light source module 17 of the present embodiment is mounted on different substrates for each type of light source.
- the first growth light source 711 , the second growth light source 712 , and the auxiliary light source 120 are the same as the first growth light source second growth light source and the auxiliary light source of the light source module of the fourth and fifth embodiments.
- the light source module 17 of the seventh embodiment is different in structure from the light source module of the fourth and fifth embodiments, but can provide light having the same spectral characteristics as those of FIGS. 22 or 23 to sprouted barley.
- 26 to 28 are exemplary views for explaining the characteristics of the light source module according to the eighth embodiment.
- 26 is an exemplary view showing the light source module 18 according to the eighth embodiment of the present invention.
- 27 is an exemplary diagram illustrating a spectrum of light emitted from the growth light source 810 of the light source module 18 according to the eighth embodiment.
- 28 is an exemplary view showing a spectrum of light emitted from the light source module 18 according to the eighth embodiment.
- the light source module 18 of the eighth embodiment may include a substrate 130 , a growth light source 810 , and an auxiliary light source 120 .
- the growth light source 810 may include a first growth light source 811 emitting white light, a second growth light source 812 emitting red light, and a third growth light source 813 emitting blue light.
- the light source module 18 of this embodiment may have a structure in which the growth light source 810 and the auxiliary light source 120 are mounted on the same substrate 130 .
- the light source module 18 of the present embodiment may have a structure in which the growth light source 810 and the auxiliary light source 120 are mounted on different substrates.
- the light source module 18 of this embodiment has a structure in which the first growth light source 811 , the second growth light source 812 , the third growth light source 813 , and the auxiliary light source 120 are all mounted on different substrates. may be
- the number and arrangement of the first growth light source 811 , the second growth light source 812 , the third growth light source 813 , and the auxiliary light source 120 may be variously changed.
- the first growth light source 811 may emit white light.
- the second growth light source 812 may emit red light having a peak wavelength in a wavelength range of 600 nm to 700 nm.
- the third growth light source 813 may emit blue light having a peak wavelength in a wavelength range of 400 nm to 500 nm.
- the growth light source 810 may emit a mixture of white light, red light, and blue light for growth.
- the white light may be white light having the same spectral characteristics as the white light emitted from the growth light source of the light source module of the first embodiment.
- the growth light source 810 of the present embodiment may emit visible light having the spectral characteristics shown in FIG. 27 .
- the light source module 18 of the eighth embodiment can provide light having the spectral characteristics shown in FIG. 28 to sprouted barley.
- 29 and 30 are diagrams for explaining a spectrum of light of a light source module according to a ninth embodiment of the present invention.
- 29 is an exemplary view illustrating a spectrum of light emitted from a growth light source of a light source module according to a ninth embodiment.
- 30 is an exemplary view illustrating a light spectrum emitted by the light source module according to the ninth embodiment.
- the light source module of the ninth embodiment has the same components as the light source module of the eighth embodiment except for the first growth light source.
- the first growth light source of the light source module of the present embodiment emits white light having the same spectral characteristics as the growth light source of the light source module of the second embodiment.
- the growth light source of the present embodiment may emit light for growth, which is a mixture of red light, blue light, and white light emitted from the growth light source of the light source module of the second embodiment.
- the growth light source of the light source module of the present embodiment may emit light for growth having the spectral characteristics shown in FIG. 29 .
- the light source module of this embodiment may provide light having the spectral characteristics shown in FIG. 30 to sprouted barley.
- 31 to 33 are exemplary views for explaining the characteristics of the light source module according to the tenth embodiment.
- 31 is an exemplary view showing the light source module 20 according to the tenth embodiment of the present invention.
- 32 is an exemplary diagram illustrating a spectrum of light emitted from the growth light source 210 of the light source module 20 according to the tenth embodiment.
- 33 is an exemplary diagram illustrating a spectrum of light emitted from the light source module 20 according to the tenth embodiment.
- the light source module 20 may include a substrate 130 , a growth light source 210 , and an auxiliary light source 120 .
- the growth light source 210 may include a first growth light source 211 emitting white light and a third growth light source 213 emitting blue light.
- the light source module 20 of this embodiment may have a structure in which the growth light source 210 and the auxiliary light source 120 are mounted on the same substrate 130 as shown in FIG. 31 .
- the light source module 20 of the present embodiment may have a structure in which the growth light source 210 and the auxiliary light source 120 are mounted on different substrates.
- the light source module 20 of the present embodiment may have a structure in which the first growth light source 211 , the third growth light source 213 , and the auxiliary light source 120 are all mounted on different substrates. As such, the number and arrangement of the first growth light source 211 , the third growth light source 213 , and the auxiliary light source 120 may be variously changed.
- the first growth light source 211 of the present embodiment may emit white light.
- the third growth light source 213 of the present embodiment may emit blue light having a peak wavelength in a wavelength range of 400 nm to 500 nm.
- the growth light source 210 of the present embodiment may emit a mixture of white light and blue light for growth.
- the white light may be white light having the same spectral characteristics as the white light emitted from the growth light source of the light source module of the first embodiment.
- the growth light source 210 of the present embodiment may emit visible light having the spectral characteristics shown in FIG. 32 .
- the light source module 20 of the tenth embodiment can provide light having the spectral characteristics shown in FIG. 33 to sprouted barley.
- the first growth light source 211 may emit white light having the same spectral characteristics as the white light emitted from the growth light source of the light source module according to the second embodiment.
- the light for growth emitted from the growth light source 210 of the light source module 20 of the tenth embodiment may be a mixture of blue light and white light of the growth light source of the light source module of the second embodiment.
- the light emitted from the light source module 20 may be a mixture of auxiliary light, which is also ultraviolet light, blue light, and white light of the growth light source of the light source module of the second embodiment.
- the plant cultivation apparatus can cultivate a plant having an improved content of useful substances in the plant by applying the light source module of the various embodiments described above.
- the plant cultivation apparatus and the light source module according to the present embodiment can control the amount of accumulated energy irradiated to the plant, so that the plant can grow normally while the content of a specific useful substance is improved.
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Abstract
Description
Claims (20)
- 광원 모듈에 있어서,적어도 하나의 기판; 및상기 적어도 하나의 기판에 배치되는 적어도 하나의 생장 광원 및 적어도 하나의 보조 광원을 포함하며,상기 생장 광원은 식물의 생장을 위한 생장용 광을 방출하고,상기 보조 광원은 식물의 유용물질의 함량을 향상시키는 자외선인 보조 광을 방출하며,상기 생장용 광은 백색광이고,상기 보조 광원은 상기 식물이 재배되는 기간동안 0.3 KJ/㎡ 이상 20.2 KJ/㎡ 미만의 누적 에너지량의 상기 보조 광을 상기 식물을 향해 방출하는 광원 모듈.
- 청구항 1에 있어서,상기 유용물질은 총 페놀, 항산화, 루토나린(Rutonarin) 및 사포나린(Saponarin) 중 적어도 하나를 포함하는 광원 모듈.
- 청구항 2에 있어서,상기 보조 광원은 상기 식물이 재배되는 기간동안 1.3 KJ/㎡ 초과 20.2 KJ/㎡ 미만 또는 2.7 KJ/㎡ 이상 13.4 KJ/㎡ 이하의 누적 에너지량의 상기 보조 광을 상기 식물을 향해 방출하며,상기 보조 광원에서 방출된 상기 보조 광은 상기 식물의 상기 총 페놀의 함량을 향상시키는 광원 모듈.
- 청구항 2에 있어서,상기 보조 광원은 상기 식물이 재배되는 기간동안 2.7 KJ/㎡ 초과 20.2 KJ/㎡ 미만 또는 4 KJ/㎡ 이상 13.4 KJ/㎡ 이하의 누적 에너지량의 상기 보조 광을 상기 식물을 향해 방출하며,상기 보조 광원에서 방출된 상기 보조 광은 상기 식물의 상기 항산화도를 향상시키는 광원 모듈.
- 청구항 2에 있어서,상기 보조 광원은 상기 식물이 재배되는 기간동안 2.7 KJ/㎡ 초과 1.34 KJ/㎡ 미만 또는 4 KJ/㎡ 이상 8.1 KJ/㎡ 이하의 누적 에너지량의 상기 보조 광을 상기 식물을 향해 방출하며,상기 보조 광원에서 방출된 상기 보조 광은 상기 식물의 상기 루토나린 함량을 향상시키는 광원 모듈.
- 청구항 2에 있어서,상기 보조 광원은 상기 식물이 재배되는 기간동안 0.3 KJ/㎡ 이상 13.4 KJ/㎡이하의 누적 에너지량의 상기 보조 광을 상기 식물을 향해 방출하며,상기 보조 광원에서 방출된 상기 보조 광은 상기 식물의 상기 사포나린 함량을 향상시키는 광원 모듈.
- 청구항 1에 있어서,상기 적어도 하나의 생장 광원은,상기 백색광을 방출하는 적어도 하나의 제1 생장 광원; 및적어도 하나의 추가 생장 광원;을 포함하며,상기 적어도 하나의 추가 생장 광원은 적색광을 방출하는 적어도 하나의 제2 생장 광원 및 청색광을 방출하는 적어도 하나의 상기 제3 생장 광원 중 적어도 하나를 포함하는 광원 모듈.
- 청구항 1에 있어서,상기 보조 광원은 280nm 내지 320nm 범위의 파장대에서 피크(peak) 파장을 갖는 자외선인 광원 모듈.
- 청구항 1에 있어서,상기 식물은 새싹보리인 광원 모듈.
- 식물 재배 장치에 있어서,식물이 재배되는 공간을 제공하며, 상기 식물이 재배되는 공간에 생장용 광 및 보조 광을 방출하는 광원 모듈을 포함하고,상기 광원 모듈은,적어도 하나의 기판; 및상기 적어도 하나의 기판에 배치되는 적어도 하나의 생장 광원 및 적어도 하나의 보조 광원을 포함하며,상기 생장 광원은 식물의 생장을 위한 생장용 광을 방출하고,상기 보조 광원은 식물의 유용물질의 함량을 향상시키는 자외선인 보조 광을 방출하며,상기 생장용 광은 백색광이고,상기 보조 광원은 상기 식물이 재배되는 기간동안 0.3 KJ/㎡ 이상 20.2 KJ/㎡ 미만의 누적 에너지량의 상기 보조 광을 상기 식물을 향해 방출하는 식물 재배 장치.
- 청구항 10에 있어서,재배 기간동안 상기 식물을 지지하는 트레이, 상기 식물에 수분을 공급하는 수분 공급부 및 상기 광원 모듈의 동작을 제어하는 제어부 중 적어도 하나를 더 포함하는 식물 재배 장치.
- 청구항 10에 있어서,상기 유용물질은 총 페놀, 항산화, 루토나린(Rutonarin) 및 사포나린(Saponarin) 중 적어도 하나를 포함하는 식물 재배 장치.
- 청구항 12에 있어서,상기 보조 광원은 상기 식물이 재배되는 기간동안 1.3 KJ/㎡ 초과 20.2 KJ/㎡ 미만 또는 2.7 KJ/㎡ 이상 13.4 KJ/㎡ 이하의 누적 에너지량의 상기 보조 광을 상기 식물을 향해 방출하며,상기 보조 광원에서 방출된 상기 보조 광은 상기 식물의 상기 총 페놀의 함량을 향상시키는 식물 재배 장치.
- 청구항 12에 있어서,상기 보조 광원은 상기 식물이 재배되는 기간동안 2.7 KJ/㎡ 초과 20.2 KJ/㎡ 미만 또는 4 KJ/㎡ 이상 13.4 KJ/㎡ 이하의 누적 에너지량의 상기 보조 광을 상기 식물을 향해 방출하며,상기 보조 광원에서 방출된 상기 보조 광은 상기 식물의 상기 항산화도를 향상시키는 식물 재배 장치.
- 청구항 12에 있어서,상기 보조 광원은 상기 식물이 재배되는 기간동안 2.7 KJ/㎡ 초과 1.34 KJ/㎡ 미만 또는 4 KJ/㎡ 이상 8.1 KJ/㎡ 이하의 누적 에너지량의 상기 보조 광을 상기 식물을 향해 방출하며,상기 보조 광원에서 방출된 상기 보조 광은 상기 식물의 상기 루토나린 함량을 향상시키는 식물 재배 장치.
- 청구항 12에 있어서,상기 보조 광원은 상기 식물이 재배되는 기간동안 0.3 KJ/㎡ 이상 13.4 KJ/㎡이하의 누적 에너지량의 상기 보조 광을 상기 식물을 향해 방출하며,상기 보조 광원에서 방출된 상기 보조 광은 상기 식물의 상기 사포나린 함량을 향상시키는 식물 재배 장치.
- 청구항 10에 있어서,상기 적어도 하나의 생장 광원은,상기 백색광을 방출하는 적어도 하나의 제1 생장 광원; 및적어도 하나의 추가 생장 광원;을 포함하며,상기 적어도 하나의 추가 생장 광원은 적색광을 방출하는 적어도 하나의 제2 생장 광원 및 청색광을 방출하는 적어도 하나의 상기 제3 생장 광원 중 적어도 하나를 포함하는 식물 재배 장치.
- 청구항 10에 있어서,상기 보조 광원은 280nm 내지 320nm 범위의 파장대에서 피크 파장을 갖는 자외선인 식물 재배 장치.
- 청구항 10에 있어서,상기 식물은 새싹보리인 식물 재배 장치.
- 적어도 하나의 기판; 및상기 적어도 하나의 기판에 배치되는 적어도 하나의 생장 광원 및 적어도 하나의 보조 광원을 포함하며,상기 생장 광원은 식물의 생장을 위한 생장용 광을 방출하고,상기 보조 광원은 식물의 유용물질의 함량을 향상시키는 자외선인 보조 광을 방출하며,상기 생장용 광은 백색광이고,상기 보조 광원은 상기 식물이 재배되는 기간동안 0.3 KJ/㎡ 이상 20.2 KJ/㎡ 미만의 누적 에너지량의 상기 보조 광을 상기 식물을 향해 방출하는 식물 재배 시스템.
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150076838A (ko) * | 2013-12-27 | 2015-07-07 | 농업회사법인 토담식품(주) | 식물 재배용 조명장치 및 조명 제어 방법 |
KR20160092135A (ko) * | 2015-01-26 | 2016-08-04 | 충북대학교 산학협력단 | 식물생산용 광원 및 이를 이용한 식물재배방법 |
KR20190140148A (ko) * | 2018-06-11 | 2019-12-19 | 주식회사 쉘파스페이스 | 보조 광원 시스템 및 이에 사용되는 광 측정장치 |
WO2020032677A1 (ko) * | 2018-08-10 | 2020-02-13 | 서울바이오시스 주식회사 | 식물 재배 장치 및 식물 재배 방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100063566A1 (en) * | 2006-12-08 | 2010-03-11 | Tadashi Uchiumi | Light source, light source system, and illumination device |
JP5106228B2 (ja) * | 2008-04-24 | 2012-12-26 | パナソニック株式会社 | 植物病害防除用照明装置 |
JP5382849B2 (ja) * | 2008-12-19 | 2014-01-08 | パナソニック株式会社 | 光源装置 |
US8686641B2 (en) * | 2011-12-05 | 2014-04-01 | Biological Illumination, Llc | Tunable LED lamp for producing biologically-adjusted light |
CN104768370B (zh) * | 2012-09-04 | 2018-07-17 | 飞利浦灯具控股公司 | 用于通过光增强可食用植物部分中的营养价值的方法以及为此的照明设备 |
WO2015066240A1 (en) * | 2013-10-29 | 2015-05-07 | Acrooptics, Llc | Led lighting system for promoting biological growth |
CN112616486B (zh) * | 2016-04-28 | 2022-11-22 | 首尔伟傲世有限公司 | 齿缘苦荬菜的生长及生理活性物质促进系统 |
US20180014374A1 (en) * | 2016-07-08 | 2018-01-11 | Hubbell Incorporated | Horticultural light |
US10433493B2 (en) * | 2016-09-30 | 2019-10-08 | Sensor Electronic Technology, Inc. | Controlling ultraviolet intensity over a surface of a light sensitive object |
US11375595B2 (en) * | 2016-09-30 | 2022-06-28 | Sensor Electronic Technology, Inc. | Controlling ultraviolet intensity over a surface of a light sensitive object |
US10820532B2 (en) * | 2018-08-24 | 2020-11-03 | Seoul Viosys Co., Ltd. | Light source for plant cultivation |
-
2021
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- 2021-12-28 EP EP21915740.1A patent/EP4268576A1/en active Pending
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-
2023
- 2023-07-07 US US18/219,203 patent/US20230354753A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150076838A (ko) * | 2013-12-27 | 2015-07-07 | 농업회사법인 토담식품(주) | 식물 재배용 조명장치 및 조명 제어 방법 |
KR20160092135A (ko) * | 2015-01-26 | 2016-08-04 | 충북대학교 산학협력단 | 식물생산용 광원 및 이를 이용한 식물재배방법 |
KR20190140148A (ko) * | 2018-06-11 | 2019-12-19 | 주식회사 쉘파스페이스 | 보조 광원 시스템 및 이에 사용되는 광 측정장치 |
WO2020032677A1 (ko) * | 2018-08-10 | 2020-02-13 | 서울바이오시스 주식회사 | 식물 재배 장치 및 식물 재배 방법 |
Non-Patent Citations (1)
Title |
---|
YAWEN ZENG, ET AL.: "Preventive and Therapeutic Role of Functional Ingredients of Barley Grass for Chronic Diseases in Human Beings", OXIDATIVE MEDICINE AND CELLULAR LONGEVITY, HINDAWI PUBLISHING CORPORATION, US, vol. 2018, 1 January 2018 (2018-01-01), US , pages 1 - 15, XP055703281, ISSN: 1942-0900, DOI: 10.1155/2018/3232080 * |
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