JP2005000155A - Technique for storing plant seedling - Google Patents

Technique for storing plant seedling Download PDF

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Publication number
JP2005000155A
JP2005000155A JP2003198109A JP2003198109A JP2005000155A JP 2005000155 A JP2005000155 A JP 2005000155A JP 2003198109 A JP2003198109 A JP 2003198109A JP 2003198109 A JP2003198109 A JP 2003198109A JP 2005000155 A JP2005000155 A JP 2005000155A
Authority
JP
Japan
Prior art keywords
seedling
light
led
seedlings
cultivation
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.)
Pending
Application number
JP2003198109A
Other languages
Japanese (ja)
Inventor
Riyuusuke Seo
龍右 瀬尾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kagawa Prefectural Government
Original Assignee
Kagawa Prefectural Government
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kagawa Prefectural Government filed Critical Kagawa Prefectural Government
Priority to JP2003198109A priority Critical patent/JP2005000155A/en
Publication of JP2005000155A publication Critical patent/JP2005000155A/en
Pending legal-status Critical Current

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

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  • Cultivation Of Plants (AREA)
  • Greenhouses (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To keep and control a state of plant seedlings, by irradiating the seedlings stored in a low temperature condition with light having a specified color in a desired condition. <P>SOLUTION: In a technology using a light emitting diode as a light source unit, the unit scarcely generates heat, and therefore the seedlings are placed in areas near to the light source unit, so that a narrow space of a cold reserving chamber is effectively utilized. Further, the seedlings are exposed to the light with little unevenness, equally grown, and made to uniformly bloomed, by solving problems caused by conventional technologies. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

【０００１】
【発明の属する技術分野】
本願発明は、農業、園芸等の植物生産において用いる技術に関するものである。
【０００２】
【従来の技術】
従来、植物苗の低温条件での貯蔵は、暗黒条件に比べて蛍光灯による光照射が苗の品質保持に有効であることが、知られていた。しかし、１）蛍光灯からの発熱により保冷庫内の温度が上昇するためエネルギーの無駄が生じる、２）蛍光灯から発生する熱の影響が苗に及ぶのを回避するために、光源と苗の距離を十分に保つ必要があり、保冷庫内のスペースに無駄が生じる、３）苗に当たる光にむらが生じて苗の揃いが悪くなる、などの問題点があり、安定した効果が得られなかった。
【０００３】
【課題を解決するための手段】・
【発明の効果】
本願発明によるＬＥＤを使用した光源は、１）ほとんど発熱がなく保冷庫内の温度を上昇させることがない、２）そのため苗を光源から近距離に置くことができるため、狭い保冷庫のスペースを有効に活用でき、３）ＬＥＤを均等に配置することにより苗に当たる光にむらが無く苗の揃いがよくなる、４）寿命に限りがある蛍光灯に比べてＬＥＤは半永久的に点灯させることができる、など従来の問題点を解決することができる。
【０００４】
【発明の実施の形態】
（実施の形態１）
図１は、本願発明による、ＬＥＤを使用した光源を保冷庫内で用いて苗に光照射を行う使用例である。
（実施の形態２）
図２は、本願発明に使用する光源装置を横から見たものである。
ＬＥＤが等間隔で配置されている。
図３は、本願発明に使用する光源装置を正面から見たものである。
ＬＥＤが等間隔で配置されている。
図４は、本願発明に使用する光源装置と電源の接続を示したものである。
家庭用電源に直流電源を接続し、それにＬＥＤ光源を接続する。
【図面の簡単な説明】
【図１】本願発明の実施の形態１に係る使用例の図である。
【図２】から
【図４】本願発明に使用した光源装置に係る、装置の図である。
【符号の説明】
１−１は保冷庫、１−２はＬＥＤ光源、１−３は苗、１−４は棚、１−５は扉である。
２−１は基盤、２−２はＬＥＤである。
３−１はＬＥＤ、３−２は基盤である。
４−１はＬＥＤ光源、４−２は直流電源、４−３はプラグである。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a technique used in plant production such as agriculture and horticulture.
[0002]
[Prior art]
Conventionally, it has been known that storage of plant seedlings under low-temperature conditions is more effective in maintaining the quality of seedlings by irradiating light with a fluorescent lamp than in dark conditions. However, 1) waste of energy occurs because the temperature in the cool box rises due to the heat generated from the fluorescent lamp, and 2) in order to avoid the influence of the heat generated from the fluorescent lamp on the seedling, It is necessary to keep a sufficient distance, and the space in the cool box is wasted. 3) There is a problem such as uneven light in the seedlings and poor seedling alignment, and a stable effect cannot be obtained. It was.
[0003]
[Means for solving the problems]-
【The invention's effect】
The light source using the LED according to the present invention is 1) hardly generates heat and does not raise the temperature in the cool box. 2) Since the seedling can be placed at a short distance from the light source, the space of the narrow cool box is reduced. 3) By arranging the LEDs evenly, the light that hits the seedlings will not be uneven and the seedlings will be evenly aligned. The conventional problems such as can be solved.
[0004]
DETAILED DESCRIPTION OF THE INVENTION
(Embodiment 1)
FIG. 1 is a usage example in which a seedling is irradiated with light using a light source using LEDs in a cold storage according to the present invention.
(Embodiment 2)
FIG. 2 is a side view of the light source device used in the present invention.
LEDs are arranged at equal intervals.
FIG. 3 is a front view of the light source device used in the present invention.
LEDs are arranged at equal intervals.
FIG. 4 shows the connection between the light source device used in the present invention and a power source.
A DC power source is connected to a household power source, and an LED light source is connected thereto.
[Brief description of the drawings]
FIG. 1 is a diagram of a usage example according to Embodiment 1 of the present invention.
FIG. 2 is a diagram of an apparatus according to the light source device used in the present invention.
[Explanation of symbols]
1-1 is a cool box, 1-2 is an LED light source, 1-3 is a seedling, 1-4 is a shelf, and 1-5 is a door.
Reference numeral 2-1 denotes a base, and 2-2 denotes an LED.
Reference numeral 3-1 denotes an LED, and 3-2 denotes a base.
4-1 is an LED light source, 4-2 is a DC power source, and 4-3 is a plug.

Claims (5)

低温に保たれた恒温槽（インキュベータ）または冷蔵庫（以下これらを保冷庫と総称する）内において、発光ダイオード（以下ＬＥＤと略記する）の光を植物苗に照射することにより、苗の消耗を抑制し、貯蔵できる期間の延長を可能にすることを特徴とする苗保存技術。In a constant temperature bath (incubator) or refrigerator (hereinafter collectively referred to as a cold storage) kept at a low temperature, the plant seedling is irradiated by irradiating light of a light emitting diode (hereinafter abbreviated as LED) to the seedling. The seedling preservation technology is characterized in that the storage period can be extended. 請求項１の苗保存技術にもとづき、保冷庫内に植物育成用光源としてＬＥＤを設置することを特徴とする技術。A technique characterized in that, based on the seedling preservation technique of claim 1, an LED is installed as a light source for plant growth in a cool box. 請求項１に記した栽培方法を用いることにより、栽培する植物の開花時期の調節または出荷時期の調整を行うことを特徴とする栽培処理方法。The cultivation processing method characterized by performing the adjustment of the flowering time of the plant to grow, or the adjustment of the shipping time by using the cultivation method described in Claim 1. 請求項２に記した育苗装置を用いて栽培する植物の開花時期の調節または出荷時期の調整を行うことを特徴とする栽培処理方法。The cultivation processing method characterized by adjusting the flowering time of the plant grown using the seedling raising apparatus described in Claim 2, or adjustment of a shipping time. 請求項１、２、３および４に記したＬＥＤとして青色系ＬＥＤ（発光のピーク波長が３５０ｎｍから５１０ｎｍの波長域にあるもの）を使用することを特徴とする栽培装置を使用した栽培方法。The cultivation method using the cultivation apparatus characterized by using blue type LED (The peak wavelength of light emission exists in the wavelength range of 350 nm to 510 nm) as LED described in Claim 1, 2, 3 and 4.
JP2003198109A 2003-06-13 2003-06-13 Technique for storing plant seedling Pending JP2005000155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003198109A JP2005000155A (en) 2003-06-13 2003-06-13 Technique for storing plant seedling

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Application Number Priority Date Filing Date Title
JP2003198109A JP2005000155A (en) 2003-06-13 2003-06-13 Technique for storing plant seedling

Publications (1)

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JP2005000155A true JP2005000155A (en) 2005-01-06

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007046888A (en) * 2005-07-13 2007-02-22 Matsushita Electric Ind Co Ltd Refrigerator
LT5516B (en) 2006-10-17 2008-09-25 Uždaroji akcinė bendrovė "HORTILED" ZALINGU NITRATU KIEKIO AUGALUOSE SUMAZINIMO, APSVITINANT KIETAKuNIO SVIESTUVO SUKURIAMU SVIESOS SRAUTU, BuDAS IR IRENGINYS
CN102135366A (en) * 2011-03-22 2011-07-27 王子韩 Novel refrigerator capable of growing vegetables by utilizing optical fiber supplementary light
JP2011160771A (en) * 2010-02-15 2011-08-25 Stanley Electric Co Ltd Method for raising seedling of flowering plant, and raising seedling system
JP2016525887A (en) * 2013-05-30 2016-09-01 ハイアール グループ コーポレーション Vegetable freshness preservation or cultivation box, and vegetable ecological freshness preservation method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007046888A (en) * 2005-07-13 2007-02-22 Matsushita Electric Ind Co Ltd Refrigerator
LT5516B (en) 2006-10-17 2008-09-25 Uždaroji akcinė bendrovė "HORTILED" ZALINGU NITRATU KIEKIO AUGALUOSE SUMAZINIMO, APSVITINANT KIETAKuNIO SVIESTUVO SUKURIAMU SVIESOS SRAUTU, BuDAS IR IRENGINYS
JP2011160771A (en) * 2010-02-15 2011-08-25 Stanley Electric Co Ltd Method for raising seedling of flowering plant, and raising seedling system
CN102135366A (en) * 2011-03-22 2011-07-27 王子韩 Novel refrigerator capable of growing vegetables by utilizing optical fiber supplementary light
CN102135366B (en) * 2011-03-22 2016-08-03 王子韩 The new refrigerator that a kind of available optical fibers for supplementing light plants vegetables
JP2016525887A (en) * 2013-05-30 2016-09-01 ハイアール グループ コーポレーション Vegetable freshness preservation or cultivation box, and vegetable ecological freshness preservation method

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