JP3467228B2 - How to grow vegetables - Google Patents
How to grow vegetablesInfo
- Publication number
- JP3467228B2 JP3467228B2 JP2000165533A JP2000165533A JP3467228B2 JP 3467228 B2 JP3467228 B2 JP 3467228B2 JP 2000165533 A JP2000165533 A JP 2000165533A JP 2000165533 A JP2000165533 A JP 2000165533A JP 3467228 B2 JP3467228 B2 JP 3467228B2
- Authority
- JP
- Japan
- Prior art keywords
- cultivation
- solution
- vegetables
- radish
- split
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y02P60/216—
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、野菜の栽培方法
に関し、例えば水耕法により葉菜類や果菜類などの野菜
を栽培する方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for cultivating vegetables, for example, a method for cultivating vegetables such as leaf vegetables and fruit vegetables by a hydroponic method.
【０００２】[0002]
【発明の背景】我が国においては、骨粗鬆症はきわめて
深刻な問題とされており、骨粗鬆症人口は既に１０００
万人を超えていると推定される。そのため、Ｃａ（カル
シウム）供給食品の開発が求められている。BACKGROUND OF THE INVENTION In Japan, osteoporosis is regarded as a very serious problem, and the osteoporosis population is already 1000.
It is estimated that the number exceeds 10,000. Therefore, development of Ca (calcium) supply food is called for.
【０００３】[0003]
【従来の技術およびその解決課題】従来、野菜の栽培に
おいては、単色光を作物に照射して、作物の可食部を増
産したり、作物の生育を促すようにしているが、現在の
ところ、人体に不足勝ちなＣａを多量に含む野菜の栽培
方法は、決定的なものが実施されるに至っていない。2. Description of the Related Art Conventionally, in the cultivation of vegetables, a monochromatic light is applied to the crop to increase the edible portion of the crop or to promote the growth of the crop. As for the method of cultivating vegetables containing a large amount of Ca, which is insufficient for the human body, a decisive method has not been implemented.
【０００４】この発明は、上述の事柄に留意してなされ
たもので、その目的は、従来に比べて格段にＣａを含有
する野菜を得ることができる野菜の栽培方法を提供する
ことである。The present invention has been made in view of the above matters, and an object thereof is to provide a method for cultivating vegetables, which can significantly increase the content of Ca-containing vegetables as compared with conventional methods.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するた
め、この発明の野菜の栽培方法は、カルシウム化合物を
０．０５〜１．０ｗ％含有する栽培溶液を用い、栽培期
間の全期間またはその一部の期間において黄色の単色光
を照射するようにして、１０倍以上のＣａを含有する野
菜を得るようにしている（請求項１）。前記カルシウム
化合物としては、ＣａＣｌ2 やＣａ（ＮＯ3 ）2 があ
る。To achieve the above object, according to an aspect of cultivation method vegetables of the invention, using a culture solution containing 0.05～1.0W% calcium compound, growing season
Yellow monochromatic light during all or part of
Field containing more than 10 times more Ca
We are in so that give vegetables (claim 1). Examples of the calcium compound include CaCl 2 and Ca (NO 3 ) 2 .
【０００６】例えば、栽培溶液にＣａＣｌ2 を０．０５
〜１．０ｗ％というように、従来の栽培溶液に比べて、
２５〜５００倍といった高濃度のＣａを含ませるととも
に、栽培期間の少なくとも一部において黄色の単色光を
照射することにより、従来の１０倍以上のＣａを含有す
る野菜を得ることができる。For example, 0.05% CaCl 2 was added to the cultivation solution.
~ 1.0w%, compared to conventional cultivation solutions,
Tomo the inclusion of high concentrations of Ca, such as 25 to 500 times
The yellow monochromatic light for at least part of the cultivation period.
By irradiating, it is possible to obtain a vegetable containing 10 times as much Ca as in the conventional case.
【０００７】[0007]
【０００８】また、上記野菜の栽培方法において、栽培
溶液中にＣａと同程度のまたはその３０〜７０％のＭｇ
が含まれるようにしてもよい（請求項２）。このように
した場合、ＣａおよびＭｇ（マグネシウム）を従来に比
べて多量に含む野菜を得ることができる。前記Ｍｇを含
むマグネシウム化合物としては、ＭｇＳＯ4 やＭｇＣｌ
2 がある。In addition, in the above-mentioned method for cultivating vegetables, Mg having the same or about 30 to 70% Mg as Ca in the cultivation solution is used.
May be included (claim 2 ). In this case, a vegetable containing a larger amount of Ca and Mg (magnesium) than in the conventional case can be obtained. Examples of the magnesium compound containing Mg include MgSO 4 and MgCl
There are two .
【０００９】[0009]
【発明の実施の形態】この発明の実施の形態を、図面を
参照しながら説明する。この実施の形態においては、貝
割大根を例に挙げ、その栽培方法について説明する。
（１）市販の貝割大根の種子を一昼夜滅菌水に浸漬す
る。
（２）前記浸漬処理した貝割大根の種子を、ポリウレタ
ン製のスポンジなどの栽培ベース上に蒔く。
（３）前記種子を暗所で発芽させ、貝割大根を１０ｃｍ
程度まで生育させる。この間、０．０５〜１．０ｗ％の
ＣａＣｌ2 溶液（カルシウム化合物の一例）を栽培溶液
として貝割大根に適宜与え、蛍光灯の光の下で栽培を継
続する。
（４）貝割大根が１０〜１５ｃｍ程度に生育したところ
で収穫する。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described with reference to the drawings. In this embodiment, the cultivating method will be described by taking a split radish as an example. (1) A commercially available shell radish seed is immersed in sterilized water for 24 hours. (2) The dipping seeds of split radish are sown on a cultivation base such as a polyurethane sponge. (3) The seeds are germinated in the dark, and the split radish is 10 cm.
Grow to a degree. During this period, a 0.05 to 1.0 w% CaCl 2 solution (an example of a calcium compound) is appropriately given to the split radish as a cultivation solution, and cultivation is continued under the light of a fluorescent lamp. (4) Harvested radish is harvested when it grows to about 10 to 15 cm.
【００１０】前記収穫された貝割大根を、その根部を切
除して１１０℃で一昼夜乾燥し、９００℃で灰化させ
る。このときの灰分を体積比１：１の塩酸に溶解し、こ
の溶解液を試料としてキレート滴定法によりＣａ量を調
べたところ、貝割大根１００ｇ中に、５２０ｍｇ（以
下、５２０ｍｇ／１００ｇというように表記する）のＣ
ａが含まれていることがわかった。一方、市販の貝割大
根を、上記と同様に処理して、キレート滴定法によりＣ
ａ量を調べたところ、８０〜８５ｍｇ／１００ｇ程度し
か含まれてなかった。したがって、この発明の栽培法に
よる貝割大根では、市販の貝割大根の約６〜６．５倍と
いったＣａが豊富に含まれることになり、現在増加しつ
つある骨粗鬆症の予防食品としてきわめて有用である。The root of the harvested split radish is cut off, dried at 110 ° C. for one day and then ashed at 900 ° C. The ash content at this time was dissolved in hydrochloric acid with a volume ratio of 1: 1 and the amount of Ca was examined by the chelate titration method using this solution as a sample. As a result, it was found that 520 mg (100 mg, 520 mg / 100 g or so) C)
It was found that a was included. On the other hand, a commercially available shellfish radish is treated in the same manner as above, and C is measured by the chelate titration method.
When the amount a was examined, it was found to contain only about 80 to 85 mg / 100 g. Therefore, the split radish produced by the cultivation method of the present invention is rich in Ca, which is about 6 to 6.5 times as much as the commercially available split radish, and is extremely useful as a food for preventing osteoporosis, which is currently increasing. is there.
【００１１】そして、上記栽培方法において、貝割大根
の種子を暗所で発芽させ、暫く生育させた後、黄色のセ
ロファンで５〜１０日程度被覆して、黄色の単色光を照
射するようにして栽培すると、８３６ｍｇ／１００ｇと
いうように、市販品の約１０倍ものＣａが含まれるよう
になった。In the above cultivation method, seeds of split radish are germinated in the dark and allowed to grow for a while, then covered with yellow cellophane for about 5 to 10 days, and irradiated with yellow monochromatic light. When cultivated in such a manner, it contained about 10 times more Ca than the commercial product, such as 836 mg / 100 g.
【００１２】また、上記栽培方法において、栽培溶液に
０．１５ｗ％のＣａＣｌ2 溶液および０．１ｗ％のＭｇ
ＳＯ4 溶液（マグネシウム化合物の一例）を含ませ、こ
の栽培溶液４を貝割大根に与えた場合、約１５０ｍｇ／
１００ｇのＣａおよび８０ｍｇ／１００ｇ以上のＭｇを
含んだ貝割大根が得られた。In the above cultivation method, 0.15 w% CaCl 2 solution and 0.1 w% Mg are added to the cultivation solution.
When SO 4 solution (an example of a magnesium compound) was added and this cultivation solution 4 was given to split radish, about 150 mg /
A cracked radish containing 100 g of Ca and 80 mg / 100 g or more of Mg was obtained.
【００１３】ところで、人がＣａを摂取する場合、Ｃａ
の１／２の量のＭｇを同時に摂取すれば、Ｃａの摂取効
果を上げる上で好ましいとされているが、上記のよう
に、栽培溶液に０．１５ｗ％のＣａＣｌ2 溶液および
０．１ｗ％のＭｇＳＯ4 溶液を含ませた場合、従来に比
べて１．５倍のＣａおよびＭｇを含む貝割大根を得るこ
とができる。By the way, when a person ingests Ca, Ca
It is said that it is preferable to simultaneously ingest 1/2 amount of Mg in order to enhance the effect of Ca ingestion, but as described above, 0.15 w% CaCl 2 solution and 0.1 w% are added to the cultivation solution. When the MgSO 4 solution is added, it is possible to obtain a cracked radish containing 1.5 times as much Ca and Mg as in the conventional case.
【００１４】上述の実施の形態においては、カルシウム
化合物としてＣａＣｌ2 溶液を用いているが、これに代
えて、Ｃａ（ＮＯ3 ）2 溶液を用いてもよく、また、マ
グネシウム化合物としては、ＭｇＣｌ2 溶液を用いても
よい。In the above-mentioned embodiment, the CaCl 2 solution is used as the calcium compound, but instead of this, a Ca (NO 3 ) 2 solution may be used, and as the magnesium compound, MgCl 2 is used. A solution may be used.
【００１５】図１は、この発明の野菜の栽培方法を実施
するための装置の一例を概略的に示すもので、この図に
おいて、１は栽培室で、この室内には栽培容器２が設け
られている。この栽培容器２内には、スポンジなど多孔
質素材よりなる栽培ベース３と栽培溶液４が設けられ、
栽培ベース３は、その厚みの半分が栽培溶液４に浸漬さ
れた状態となっており、その上面に栽培すべき野菜５の
種子が蒔かれ、これを生育させるように構成されてい
る。６は栽培室１の内部上方に設けられる照明灯として
の蛍光灯であり、この蛍光灯６の下方には黄色の光のみ
を透過させるフィルタ７が設けられており、栽培ベース
３の全平面に対して黄色の光を照射できるように構成さ
れている。FIG. 1 schematically shows an example of an apparatus for carrying out the method for cultivating vegetables according to the present invention. In this figure, 1 is a cultivation room, and a cultivation container 2 is provided in this room. ing. A cultivation base 3 made of a porous material such as a sponge and a cultivation solution 4 are provided in the cultivation container 2,
Half of the thickness of the cultivation base 3 is immersed in the cultivation solution 4, and the seeds of the vegetables 5 to be cultivated are sown on the upper surface of the cultivation base 3 and grown. Reference numeral 6 denotes a fluorescent lamp as an illuminating lamp provided above the inside of the cultivation room 1, and below this fluorescent lamp 6, a filter 7 that allows only yellow light to pass therethrough is provided, and on the entire plane of the cultivation base 3. On the other hand, it is configured to be able to emit yellow light.
【００１６】８は例えば栽培室１の外部に設けられる栽
培溶液貯留槽で、その内部底部にモータ９によって駆動
される攪拌羽根１０が設けられており、内部に栽培溶液
４を収容できるように構成されている。そして、この栽
培溶液貯留槽８と栽培容器２との間には、栽培溶液４を
供給するためのポンプ１１を備えた栽培溶液供給管１２
と、栽培容器２に形成されたオーバーフロー部１３を経
た栽培溶液４を回収するための栽培溶液回収管１４が設
けられている。なお、１５は栽培溶液回収管１４に介装
されたフィルタである。Reference numeral 8 denotes, for example, a cultivation solution storage tank provided outside the cultivation room 1, and a stirring blade 10 driven by a motor 9 is provided at the inner bottom portion thereof so that the cultivation solution 4 can be accommodated therein. Has been done. A cultivation solution supply pipe 12 provided with a pump 11 for supplying the cultivation solution 4 is provided between the cultivation solution storage tank 8 and the cultivation container 2.
And a cultivation solution recovery pipe 14 for collecting the cultivation solution 4 that has passed through the overflow portion 13 formed in the cultivation container 2. In addition, 15 is a filter interposed in the cultivation solution recovery pipe 14.
【００１７】また、１６，１７は栽培溶液４に添加され
るＣａＣｌ2 溶液およびＭｇＳＯ4溶液をそれぞれ収容
した容器で、これらの容器１６，１７は、栽培溶液貯留
槽８の上方に設けられている。さらに、１８は栽培溶液
４内のＣａＣｌ2 溶液およびＭｇＳＯ4 溶液のそれぞれ
の濃度を測定する濃度測定センサである。なお、１９は
栽培溶液貯留槽８に水を供給するための給水管である。Further, 16 and 17 are containers respectively containing a CaCl 2 solution and an MgSO 4 solution added to the cultivation solution 4, and these containers 16 and 17 are provided above the cultivation solution storage tank 8. . Further, 18 is a concentration measuring sensor for measuring the respective concentrations of the CaCl 2 solution and the MgSO 4 solution in the cultivation solution 4. In addition, 19 is a water supply pipe for supplying water to the cultivation solution storage tank 8.
【００１８】上記構成の野菜の栽培装置においては、予
め滅菌水に浸漬して処理を施した貝割大根を栽培ベース
３表面に適宜蒔き、栽培室１内を暗くしておく。そし
て、前記種子が発芽すると、蛍光灯６を点灯する。これ
により、発芽した貝割大根５に黄色の光が照射される。
このとき、栽培容器４内には、所定の濃度のＣａＣｌ2
溶液およびＭｇＳＯ4 溶液を添加した栽培溶液４が供給
されているので、この栽培溶液４が栽培ベース３を経て
発芽した貝割大根５に吸収される。そして、貝割大根が
１０〜１５ｃｍ程度に生育したところで収穫するのであ
る。In the apparatus for cultivating vegetables having the above-mentioned structure, the radish sprouts which have been preliminarily dipped in sterilized water and treated are sown on the surface of the cultivating base 3 to darken the cultivating room 1. Then, when the seeds germinate, the fluorescent lamp 6 is turned on. As a result, the germinated shelled radish 5 is irradiated with yellow light.
At this time, in the cultivation container 4, a predetermined concentration of CaCl 2
Since the cultivation solution 4 to which the solution and the MgSO 4 solution have been added is supplied, the cultivation solution 4 is absorbed by the split radish 5 that has sprouted through the cultivation base 3. Then, when the daikon radish grows to about 10 to 15 cm, it is harvested.
【００１９】上記野菜の栽培装置においては、蛍光灯６
とフィルタ７とを用いて黄色の光を貝割大根５に照射す
るようにしているが、これに代えて、照明灯として黄色
の光を発する発光ダイオードを用いるようにしてもよ
い。In the above vegetable cultivating apparatus, the fluorescent lamp 6
Although the yellow light is emitted to the split radish 5 using the filter and the filter 7, instead of this, a light emitting diode that emits yellow light may be used as an illuminating lamp.
【００２０】そして、上述の実施の形態においては、栽
培される野菜として貝割大根を例示しているが、この発
明はこれに限られるものではなく、例えば、小松菜など
のアブラナ科、レタスなどのキク科、ミツバなどのセリ
科、ホウレンソウなどのアカザ科、トマトなどのナス科
など水耕栽培されている野菜の栽培に広く適用すること
ができる。In the above-mentioned embodiments, the split radish is exemplified as the vegetable to be cultivated, but the present invention is not limited to this. For example, the mustard family such as komatsuna, lettuce, etc. It can be widely applied to the cultivation of hydroponically grown vegetables such as Asteraceae, Apiaceae such as honeywort, Spinach family such as spinach, and Solanaceae family such as tomato.
【００２１】[0021]
【発明の効果】以上説明したように、この発明では、従
来に比べて、２５〜５００倍といった高濃度のＣａを含
ませた栽培溶液を用いるとともに、栽培期間の全期間ま
たはその一部の期間において黄色の単色光を照射するよ
うにしているので、従来の１０倍以上のＣａを含有する
野菜を得ることができ、現在増加しつつある骨粗鬆症の
予防食品としてきわめて有用な野菜を簡単に得ることが
できる。As described in the foregoing, in the present invention, as compared with the conventional Rutotomoni using culture solution was contained high concentrations of Ca such 25-500 times, the entire period of cultivation period or
Or, it emits yellow monochromatic light for a part of the period.
Since the sea urchin, can be obtained vegetables containing conventional 10 times more Ca, it is possible to obtain a very useful vegetables easy as a preventive food of osteoporosis that is currently increasing numbers.
【００２２】[0022]
【００２３】また、栽培溶液に、ＣａとともにＭｇを加
えた場合、従来に比べて１．５倍のＣａおよびＭｇを含
む野菜を得ることができる。When Ca and Mg are added to the cultivation solution, it is possible to obtain a vegetable containing Ca and Mg in an amount 1.5 times that in the conventional case.
【図１】この発明の野菜の栽培方法を実施する装置の一
例を概略的に示す図である。FIG. 1 is a view schematically showing an example of an apparatus for carrying out the vegetable cultivation method of the present invention.
４…栽培溶液。 4 ... Cultivation solution.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平３−19630（ＪＰ，Ａ) 特開 昭57−146530（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) A01G 31/00 601 A01G 31/00 612 A01G 7/00 601 ＪＩＣＳＴファイル（ＪＯＩＳ) ＣＡ（ＳＴＮ) ＷＰＩＤＳ（ＳＴＮ) ＢＩＯＳＩＳ（ＳＴＮ)─────────────────────────────────────────────────── ─── Continuation of the front page (56) Reference JP-A-3-19630 (JP, A) JP-A-57-146530 (JP, A) (58) Fields investigated (Int.Cl. 7 , DB name) A01G 31/00 601 A01G 31/00 612 A01G 7/00 601 JISST file (JOIS) CA (STN) WPIDS (STN) BIOSIS (STN)
Claims (2)
％含有する栽培溶液を用い、栽培期間の全期間またはそ
の一部の期間において黄色の単色光を照射するようにし
て、１０倍以上のＣａを含有する野菜を得ることを特徴
とする野菜の栽培方法。1. A calcium compound in an amount of 0.05 to 1.0 w
% Using a culture solution containing the total duration of the growing season or its
To irradiate yellow monochromatic light during a part of
Te, cultivation method of vegetables, characterized in Rukoto give vegetables containing 10 times more Ca.
３０〜７０％のＭｇが含まれてなる請求項１に記載の野
菜の栽培方法。 2. The same or similar to Ca in the cultivation solution
Cultivation how vegetables according to claim 1 comprising contains 30% to 70% of Mg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000165533A JP3467228B2 (en) | 2000-06-02 | 2000-06-02 | How to grow vegetables |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000165533A JP3467228B2 (en) | 2000-06-02 | 2000-06-02 | How to grow vegetables |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001346461A JP2001346461A (en) | 2001-12-18 |
| JP3467228B2 true JP3467228B2 (en) | 2003-11-17 |
Family
ID=18668995
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000165533A Expired - Fee Related JP3467228B2 (en) | 2000-06-02 | 2000-06-02 | How to grow vegetables |
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| Country | Link |
|---|---|
| JP (1) | JP3467228B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5140571B2 (en) * | 2008-12-25 | 2013-02-06 | キユーピー株式会社 | Hydroponics method of leaf vegetables |
| JP5789906B2 (en) * | 2011-08-04 | 2015-10-07 | 国立研究開発法人農業・食品産業技術総合研究機構 | Method for inhibiting plant pigment synthesis under exposure in plants after harvest |
| JP6304919B2 (en) * | 2012-04-10 | 2018-04-04 | 一般財団法人電力中央研究所 | Komatsuna calcium increase method by light |
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2000
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