WO2015033495A1 - 水耕栽培装置及び水耕栽培方法 - Google Patents
水耕栽培装置及び水耕栽培方法 Download PDFInfo
- Publication number
- WO2015033495A1 WO2015033495A1 PCT/JP2014/003005 JP2014003005W WO2015033495A1 WO 2015033495 A1 WO2015033495 A1 WO 2015033495A1 JP 2014003005 W JP2014003005 W JP 2014003005W WO 2015033495 A1 WO2015033495 A1 WO 2015033495A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plant
- partition member
- hydroponic cultivation
- nutrient solution
- cultivation apparatus
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 2
- 238000005192 partition Methods 0.000 claims abstract description 49
- 235000015097 nutrients Nutrition 0.000 claims abstract description 36
- 241000196324 Embryophyta Species 0.000 claims description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 235000002595 Solanum tuberosum Nutrition 0.000 claims description 16
- 244000061456 Solanum tuberosum Species 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 8
- 238000012364 cultivation method Methods 0.000 claims description 6
- 239000002274 desiccant Substances 0.000 claims description 6
- 238000012136 culture method Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 206010020880 Hypertrophy Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 206010040867 Skin hypertrophy Diseases 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000010457 zeolite Substances 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Definitions
- the present invention relates to a hydroponic cultivation apparatus for cultivating plants and a hydroponic cultivation method.
- Patent Document 1 is known as a technique for growing plants.
- a water plow culture method is provided in a container in which a partition member which allows potato roots to pass but not stolons is installed, and potato stolons are grown on the upper surface of the partition members to form potato tubers. Is described.
- this invention is proposed in view of the situation mentioned above, and provides the hydroponic cultivation apparatus and hydroponic cultivation method which can reduce effectively the fault of the plant resulting from a water supply excess. With the goal.
- a hydroponic cultivation apparatus is a hydroponic cultivation apparatus for cultivating a plant that stores nutrients in the underground part by hydroponic cultivation, comprising: a nutrient flow channel provided in a bottom portion of a cultivation tank And a hole located above the nutrient solution flow path and sized to pass the roots and stolons originating from the underground part of the plant, the underground part, the stolons and tubers extending from the underground part on top And a partition member to be supported.
- a hydroponic cultivation apparatus is the hydroponic cultivation apparatus according to the first aspect, wherein the partition member is formed of a material which allows water to pass from the upper surface side to the lower surface side. It is characterized by
- a hydroponic cultivation apparatus is the hydroponic cultivation apparatus according to the first or second aspect, further comprising a desiccant which is disposed on the upper surface of the partition member and absorbs moisture. It is characterized by having.
- a hydroponic cultivation apparatus is the hydroponic cultivation apparatus according to any of the first to third aspects, wherein a potato is grown as the plant.
- a hydroponic cultivation method is a hydroponic cultivation method for cultivating a plant for storing nutrients in the underground part by hydroponic cultivation, which comprises a hydroponic fluid flow path provided at the bottom of a cultivation tank
- a partition member having a hole having a size for passing roots and stolons originating from the underground part of the plant is disposed above, and the root originating from the underground part of the plant is directed from the upper surface side to the lower surface side of the partition member.
- FIG. 1 is schematic which shows the structure of the hydroponic cultivation apparatus shown as 1st Embodiment of this invention.
- FIG. 2 is schematic which shows the structure of the hydroponic cultivation apparatus shown as 2nd Embodiment of this invention.
- the hydroponic cultivation apparatus shown as a first embodiment of the present invention includes, for example, each part as shown in FIG.
- This hydroponic cultivation apparatus is for cultivating plants which store nutrients in the underground part by hydroponic cultivation.
- a hydroponic cultivation apparatus performs a hydroponic cultivation which cultivates a plant by supplying a nutrient solution to the underground part 5 of a plant, without using soil for growing of a plant.
- the hydroponic cultivation apparatus includes a cultivation tank 1, a nutrient solution flow path 2, a partition member 3, and a light shielding member 4.
- the cultivation tank 1 is capable of storing a fixed amount of nutrient solution, and consists of a container whose upper side is opened.
- the nutrient solution flow path 2 is provided at the bottom of the cultivation tank 1.
- nutrient solution is circulated, for example, by a pump (not shown) or the like through an inlet and an outlet (not shown) provided in the cultivation tank 1.
- the partition member 3 is supported by, for example, the cultivation tank 1 and disposed above the nutrient solution flow path 2.
- the partition member 3 supports the underground part 5 (seed potato) of the plant on the upper surface.
- the partition member 3 has a plurality of holes 3 h having sizes that allow the roots 7 and the storos 8 to pass through from the underground part 5 of the plant.
- the partition member 3 includes, for example, a hole member 3a having a hole 3h, and a partition plate 3b which is disposed on the hole member 3a in a stacked manner and covers a part of the hole member 3a.
- the hole 3 h is formed by the eye of the hole member 3 a in the region of the through hole 3 H penetrating from one side to the other side of the partition plate 3 b formed in the partition plate 3 b.
- the hole member 3a is made of, for example, a mesh member such as a wire mesh.
- the size of the eye of the hole member 3a is smaller than the size of the through hole H, and is a size that allows the roots 7 and the stron 8 generated from the underground part 5 of the plant to pass.
- the partition plate 3b is formed in plate shape with a synthetic resin material, for example.
- the light shielding member 4 is mounted on the cultivation tank 1 so as to be located above the partition member 3. Moreover, the light shielding member 4 has multiple openings of the magnitude
- the light blocking member 4 is formed in a plate shape, for example, of a synthetic resin material.
- a relatively coarse mesh (hole member 3a) is set as a table above the nutrient solution flow path 2 provided at the bottom of the culture tank 1, and the partition plate 3b is set on the hole member 3a.
- the seedling potato (plant underground part 5) having been raised is placed on the hole member 3a so that the tip of the root 7 generated from the underground part 5 of the plant reaches the nutrient flow path 2 through the hole 3h. , So that the underground part 5 of the plant can absorb nutrients from the nutrient flow channel 2.
- the planted seedlings to be placed on the hole member 3a may be seedlings grown from a seed potato, or may be seedlings without a seed potato grown by culture or the like.
- the stron 8 extends from the root of the stem and has straightness, the stron 8 generated from the underground part 5 of the plant extends on the upper surface of the partition plate 3b. Then, the tip of the stolon 8 expands and a potato (a tuber of a plant) is formed on the upper surface of the partition plate 3b.
- the partition member 3 has the hole 7 h having a size passing through the roots 7 and the stolons 8 generated from the underground part 5 of the plant, the root of the plant 7 can absorb nutrients from the nutrient solution flow path 2. Therefore, it is not necessary to supply moisture to the upper surface of the partition member 3, and the underground part 5 (seed potato) of a plant does not soak in moisture. For this reason, the malfunction of the plant resulting from the water supply excess can be reduced effectively.
- This hydroponic cultivation apparatus can grow plants without human intervention by eliminating the need to supply water to the upper surface of the partition member 3, and is particularly suitable for potato cultivation from seed potato ing.
- the tip of the root 7 is immersed in the nutrient solution flow path 2, but a part of the root 7 is in the air and the oxygen uptake amount is increased.
- the growth promotion effect of plants can also be expected.
- the hydroponic cultivation apparatus shown as a second embodiment of the present invention includes, for example, each part as shown in FIG.
- the same parts as those in the first embodiment described above are denoted by the same reference numerals, and the description thereof will be omitted.
- the partition plate 3b of the partition member 3 is formed of a material (a material having water permeability) which allows water to pass from the upper surface side to the lower surface side.
- a partition plate 3b is made of, for example, a root protection sheet which allows water to pass but does not allow plant roots to pass.
- the hydroponic cultivation apparatus shown as a 2nd embodiment further includes a plate-like desiccant 9 having a through hole penetrating from one side to the other side in the region of the hole 3h disposed on the upper surface of the partition member 3 Prepare.
- the desiccant 9 contains, for example, silica gel or zeolite.
- the partition member 3 is formed of a material that allows water to pass through, the humidity on the upper surface side of the partition member 3 can be reduced, and the commercial value of the crop The symptoms of hypodermic hypertrophy can be effectively reduced.
- a desiccant 9 that absorbs moisture may be disposed on the upper surface of the partition member 3.
- the humidity on the upper surface side of the partition member 3 can be further reduced, and the symptom of skin enlargement can be effectively reduced, which reduces the commercial value of the crop.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
- Hydroponics (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
Description
本発明の第1実施形態として示す水耕栽培装置は、例えば図1に示すような各部を含んでいる。この水耕栽培装置は、地下部に養分を蓄える植物を、水耕栽培によって育成するものである。本実施形態において、育成対象の植物としてジャガイモといった地下部に養分を蓄える作物(生産物)を育成するものについて説明する。しかし、地下部に養分を蓄える作物に限らず、地下部に養分を蓄える植物であれば本実施形態の水耕栽培装置によって育成できることは勿論である。また、水耕栽培装置は、植物の育成のために土壌を用いずに、植物の地下部5に養液を供給して、植物を栽培する水耕栽培を行うものである。
本発明の第2実施形態として示す水耕栽培装置は、例えば図2に示すような各部を含んでいる。なお、上述した第1実施形態と同一の部分は同一符号を付することによってその説明を省略する。
2 養液流路
3 仕切り部材
4 遮光部材
5 種イモ(植物の地下部)
6 植物の地上部
7 根
8 ストロン
9 乾燥剤
Claims (5)
- 地下部に養分を蓄える植物を水耕栽培によって育成する水耕栽培装置であって、
栽培槽の底部に設けられた養液流路と、
前記養液流路の上方に配設され、前記植物の地下部から生じる根及びストロンを通す大きさの穴部を有し、前記地下部、前記地下部から伸びたストロン及び塊茎を上面で支持する仕切り部材と、を備える
ことを特徴とする水耕栽培装置。 - 前記仕切り部材は、上面側から下面側に向けて水分を通す素材により形成されたことを特徴とする請求項1に記載の水耕栽培装置。
- 前記仕切り部材の上面上に配設され、水分を吸湿する乾燥剤をさらに備えることを特徴とする請求項1又は請求項2に記載の水耕栽培装置。
- 前記植物として、ジャガイモを育成することを特徴とする請求項1乃至請求項3の何れか一項に記載の水耕栽培装置。
- 地下部に養分を蓄える植物を水耕栽培によって育成する水耕栽培方法であって、
栽培槽の底部に設けられた養液流路の上方に、前記植物の地下部から生じる根及びストロンを通す大きさの穴部を有する仕切り部材を配設し、前記植物の地下部から生じる根を前記仕切り部材の上面側から下面側に向けて前記穴部を通して前記養液流路に浸す工程と、
前記植物の地下部から生じるストロンを前記仕切り部材の上面上において成長させ、前記仕切り部材の上面上において前記植物の塊茎を形成する工程と、を含む
ことを特徴とする水耕栽培方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/912,493 US20160198651A1 (en) | 2013-09-05 | 2014-06-05 | Hydroponic cultivation apparatus and hydroponic cultivation method |
CN201480045775.9A CN105472975A (zh) | 2013-09-05 | 2014-06-05 | 水耕栽培装置及水耕栽培方法 |
EP14843045.7A EP3042557A4 (en) | 2013-09-05 | 2014-06-05 | HYDROCULTURE DEVICE AND HYDROCULTURE METHOD |
JP2015535291A JP6025131B2 (ja) | 2013-09-05 | 2014-06-05 | 水耕栽培装置及び水耕栽培方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2013184127 | 2013-09-05 | ||
JP2013-184127 | 2013-09-05 |
Publications (1)
Publication Number | Publication Date |
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WO2015033495A1 true WO2015033495A1 (ja) | 2015-03-12 |
Family
ID=52627999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2014/003005 WO2015033495A1 (ja) | 2013-09-05 | 2014-06-05 | 水耕栽培装置及び水耕栽培方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20160198651A1 (ja) |
EP (1) | EP3042557A4 (ja) |
JP (1) | JP6025131B2 (ja) |
CN (1) | CN105472975A (ja) |
WO (1) | WO2015033495A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016147577A1 (ja) * | 2015-03-19 | 2016-09-22 | パナソニックIpマネジメント株式会社 | 水耕栽培装置 |
CN111587779A (zh) * | 2020-05-29 | 2020-08-28 | 宁夏大学 | 茎果类植物营养液栽培装置 |
Families Citing this family (7)
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US20170099789A1 (en) * | 2015-10-08 | 2017-04-13 | Chaz Shelton | Systems, Methods, and Devices for Growing and Harvesting Produce |
RU2693721C1 (ru) * | 2018-02-14 | 2019-07-04 | Олег Сосланбекович Хутинаев | Аэро-гидропонная установка для выращивания растений in vitro |
US11771016B2 (en) | 2018-02-16 | 2023-10-03 | 9282181 Canada Inc. | System and method for growing plants and monitoring growth of plants |
CN110495385A (zh) * | 2019-08-08 | 2019-11-26 | 新疆农业科学院农作物品种资源研究所 | 一种便于观察植物根系生长的装置及其方法 |
CN111280044A (zh) * | 2020-02-07 | 2020-06-16 | 甘肃农业大学 | 一种马铃薯种薯气雾栽培装置和方法 |
CN114902951A (zh) * | 2022-01-12 | 2022-08-16 | 宁夏西吉县恒丰农业综合开发有限公司 | 一种马铃薯原原种无土栽培装置和方法 |
CN114931090A (zh) * | 2022-06-01 | 2022-08-23 | 颜斌 | 一种可智能调控的栽培装置 |
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- 2014-06-05 US US14/912,493 patent/US20160198651A1/en not_active Abandoned
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CN111587779A (zh) * | 2020-05-29 | 2020-08-28 | 宁夏大学 | 茎果类植物营养液栽培装置 |
Also Published As
Publication number | Publication date |
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EP3042557A4 (en) | 2016-09-07 |
US20160198651A1 (en) | 2016-07-14 |
JP6025131B2 (ja) | 2016-11-16 |
EP3042557A1 (en) | 2016-07-13 |
JPWO2015033495A1 (ja) | 2017-03-02 |
CN105472975A (zh) | 2016-04-06 |
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