JP2013252121A - Indoor cultivation system of bottom watering - Google Patents

Indoor cultivation system of bottom watering Download PDF

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JP2013252121A
JP2013252121A JP2012139171A JP2012139171A JP2013252121A JP 2013252121 A JP2013252121 A JP 2013252121A JP 2012139171 A JP2012139171 A JP 2012139171A JP 2012139171 A JP2012139171 A JP 2012139171A JP 2013252121 A JP2013252121 A JP 2013252121A
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Takeshi Yamamoto
武史 山本
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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
    • Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion

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Abstract

PROBLEM TO BE SOLVED: To provide an indoor bottom watering combination system capable of obtaining an excellent plant cultivation result.SOLUTION: A system is formed by feeding culture soil 4 to a cultivation container 1 and combining a lower tank 2 with a water absorption string 3. A water absorption string head part C in the form of a talisman for fine weather comprising a microcloth having 1 cm diameter and 10 cm length as a material is fixed to the bottom of the cultivation container 1 and the end of a water absorption string body D is turned down to the lower tank 2 to perform bottom watering. The water absorption string 3 prevents water evaporation by winding the outer circumference of the thin body with a vinyl tape and water 5 stored in the lower tank 2 is stably sucked up to the culture soil 4. Moss does not grow in water 5 if the lower tank 2 is covered with an opaque case cover F and water shortage of the tank can be prevented if a water meter G is installed.

Description

本発明はシクラメンなどの栽培農家で利用されてきた底潅水技術を一般家庭の栽培に応用するものである。The present invention applies bottom irrigation technology that has been used by cultivating farmers such as cyclamen to cultivation of ordinary households.

日本古来の閉鎖的な家屋から、近年、窓の多い開放的な建築形態となり、屋内栽培においても出窓などを利用した植物栽培が盛んとなりシクラメンや各種の屋内花栽培も普及してきたが、従来のジョウロなどの上から水遣りを行う屋内栽培では毎日の潅水に手間がかかり、水遣りの技術も必要であり、衛生的であるとはいいがたい。シクラメンなどの給水紐底潅水は２０年も以前からあるが、その方法を一般家庭用にそのまま使用することはできず、エブ、アンド、フローの方法もあるが、省力的とは言えず一般家庭用に対応しない。特開２００６−１８０８６７や特開２００８−１８７９０１は過湿による問題が発生し良好な植物栽培容器やシステムが提供されていない。さらに特開２００８−１８７９０１においてはポットの下部にトレイを置いて貯水する方式であり、植物栽培の根は成長することで下部のトレイ内の水に直接触れるに至り、植物は過湿により萎れる。  From ancient Japanese closed houses, in recent years it has become an open architecture with many windows, and plant cultivation using bay windows etc. has become popular in indoor cultivation, but cyclamen and various indoor flower cultivation have also spread, In indoor cultivation where watering is carried out from above water, etc., daily irrigation takes time, watering techniques are required, and it is difficult to say that it is hygienic. Water supply string bottom irrigation such as cyclamen has been in use for 20 years, but the method cannot be used as it is for ordinary households, and there are also methods for ev, and, and flow, but it cannot be said that it is labor saving. Does not support for. Japanese Patent Application Laid-Open Nos. 2006-180867 and 2008-187901 have problems due to excessive humidity, and no good plant cultivation container or system is provided. Further, JP 2008-187901 is a method of storing water by placing a tray in the lower part of the pot, and the roots of plant cultivation grow and come into direct contact with the water in the lower tray, and the plants are wilted by excessive humidity.

特開 ２００６−１８０８６７号公報JP 2006-180867 A 特開 ２００８−１８７９０１号公報JP 2008-187901 A

愛知県農業試験場 鉢花の底面吸水技術Aichi Prefectural Agricultural Experiment Station 岡山大学 毛管給水紐によるトマト栽培の可能性についOkayama University About the possibility of tomato cultivation with capillary water supply string

本発明は省力化を目的として吸水紐を利用する家庭用底潅水栽培システムである。現在、底潅水はシクラメンや花栽培などで生産農家に利用されているが、その底潅水技術を一般家庭用に応用し発展させるものである。底潅水を家庭用に応用するには大掛かりな樋からの給水ではなく、栽培容器の下部にタンクを置いて給水紐の毛細管現象で給水する手段を採用するが、底潅水においての問題は供給水分量の調整ができないことであり、供給水分量が多すぎる結果として培養土の過湿が発生する。特に鉢の底部分は水分が多量で気相が確保できなく、ゆえに栽培容器に必要な毛細管水量を供給することが課題であり、また、水分蒸発の激しい大きな容器、広い表面の容器を底潅水に利用することも課題であり、屋内仕様のインテリア栽培として、美しく、大きく育てるだけでなく、盆栽や盆景のような芸術的な形態での栽培も確立することも考慮するものである。The present invention is a household bottom irrigation cultivation system using a water absorption string for the purpose of labor saving. At present, bottom irrigation is used by producers in cyclamen and flower cultivation, but the bottom irrigation technology is applied and developed for general household use. In order to apply bottom irrigation for household use, instead of supplying water from large-scale ridges, a means is adopted in which a tank is placed at the bottom of the cultivation container and water is supplied by the capillary action of the water supply string. The amount cannot be adjusted, and as a result of the excessive amount of water supplied, the culture soil is excessively humid. In particular, the bottom part of the pot has a large amount of water and the gas phase cannot be secured, so it is a challenge to supply the necessary amount of capillary water to the cultivation container. It is also an issue to consider, and it is also considered to establish not only beautiful and large-scale indoor cultivation for indoor use but also establishment of cultivation in an artistic form such as bonsai and bonsai.

前記の課題を解決するにおいて、水位が変動するタンクからの底潅水給水において培養土に必要水量を供給する方法として耐久性のあるマイクロクロスを円柱に巻き、上部をさらに２，３重巻いて胴体の細長い照る照る坊主状にし，その上にポリエステルの遮根透水シートを被せて外周と共にビニールテープできつく巻いた吸水紐を形成する。現在、シクラメン底潅水では帯状のフェルト２ｃｍ幅、０ｃｍ−１ｃｍで一定水位において毛細管水を吸い上げている。この帯状の給水紐底潅水給水によって多くの種類の花の栽培が可能であるが、過湿が問題となっているとの報告があり、フェルト帯の供給水分量と鉢底部の液相を調べ、これを参考にどの程度の水分量が適切であるか、給水紐で培養土にどのくらいの水分量を供給できるかの実験をおこなった。吸水紐の水分量を測定する方法として、上部に１０ｘ１５ｃｍ，重さ３ｇのマイクロクロスを巻き、その巻いたクロスが毛細管水を吸収する重量を測定した。結果は表１である。この結果、吸い上げ距離１ｃｍでは頭部分は飽和１９ｇから９５％の液相で水を吸収し培養土に供給している。よってクロスが液相９５％と水を吸収すると培養土は気相が確保されず過湿になると判断される。タンクによる供給では２，３週間の水を確保する必要があり、１０ｃｍ程度の高さを持つタンク容量が必要である。このことから水位の変化による吸水紐のマイクロクロスの給水量とその液相も調べた。又、適当な気相を保持しながら栽培可能な水分量はマイクロクロス飽和時１９ｇの６０％−８０％が適切であると仮定し、それを実際の栽培によって証明する。吸水紐が２ｃｍ幅の帯状では吸い上げ距離が１０ｃｍと離れると乾燥時期の水分蒸発によって安定供給の継続ができない。ゆえにマイクロクロスを丸めて胴体の細い照る照る坊主型に形成し外周を覆うことで毛細管水上昇の安定化を図り、固く巻くことによって浸透は速め、この棒状の１ｃｍの形状で吸い上げ距離３ｃｍ−１０ｃｍにあって６０％−８０％の液相を確保することを確認した。またマイクロクロスの頭に吸水した水がピートモス７０％、パーライト３０％の混合培養土に浸透して、培養土底部の液相はどの程度になるかも調べた。５号容器に培養土１０００ｃｃを入れ、その底部５００ｃｃの平均液相を吸い上げ距離１ｃｍ時、５ｃｍ時、１０ｃｍ時で調べた。１ｃｍ時では培養土底部液相は６６％、気相２４％，固相１０％であり、５ｃｍでは液相６３％、気相２７％、固相１０％。１０ｃｍでは液相５８％、気相３２％、固相１０％と変化した。このことから１０ｃｍ時に気相３０％を確保するので太さは１ｃｍで十分であり、吸い上げ距離は１ｃｍ−１０ｃｍとした。過湿になる１ｃｍを使用するのは、苗の成長前は根は上部にあり栽培初期は１ｃｍから始めるが栽培に問題がなく過湿はない。また、シクラメン底潅水栽培では５号容器が限度であり、６号容器以上では表面からの水分蒸発で培養土内は液相不足になる。この対策として蒸発を軽減するマルチを行うことで表面積の大きな容器でも培養土水分確保は可能となることを確認した。マルチングの材料としては、実生時期、挿し木や苗の小さい時期は鉢を覆うビニールマルチであり、成長した苗では中粒の石類を苗の根元に敷設する。小粒では毛細管水が表面に吸いあがり蒸発するためマルチにならず、大粒では孔隙率が大きく蒸発防止にはならない。蒸発防止の確実な方法は表面を密閉することであり、水に浸した水ゴケ類を敷いて、その上に中粒の石でマルチを行えば、ほぼ蒸発は防げる。この方法によって盆栽鉢のような大きな鉢であっても底潅水の使用が可能となる。タンクは透明プラスチック容器でも良いが水の腐敗防止にボードやカバーで覆い日光の直射を避けることは必要である。しかし不透明のカバーを設ける場合、水量計を付けて水切れを防止する必要もある。In order to solve the above-mentioned problems, a durable micro cloth is wound around a cylinder and the upper part is further wound twice or three times as a method for supplying the necessary amount of water to the culture soil in the bottom irrigation water supply from the tank where the water level fluctuates. A water-absorbing string wrapped with a vinyl tape along with the outer periphery is formed by covering the base with a water-permeable polyester sheet. At present, in cyclamen bottom irrigation, capillary water is sucked up at a constant water level with a belt-like felt width of 2 cm and 0 cm-1 cm. Many kinds of flowers can be cultivated by this irrigation water supply from the bottom of the belt, but it has been reported that overhumidity is a problem, and the amount of water supplied to the felt belt and the liquid phase at the bottom of the pot are investigated. Based on this, an experiment was conducted to determine how much water is appropriate and how much water can be supplied to the culture soil using a water supply string. As a method for measuring the water content of the water absorbent string, a micro cloth having a size of 10 × 15 cm and a weight of 3 g was wound on the upper part, and the weight of the wound cloth to absorb the capillary water was measured. The results are in Table 1. As a result, at a suction distance of 1 cm, the head portion absorbs water in a liquid phase of saturated 19 g to 95% and supplies it to the culture soil. Therefore, when the cloth absorbs 95% of the liquid phase and water, the culture soil is judged to be overhumid because the gas phase is not secured. In the supply by the tank, it is necessary to secure water for a few weeks, and a tank capacity having a height of about 10 cm is required. From this, the amount of water supply and the liquid phase of the micro cloth of the water absorption string due to the change of the water level were also investigated. Also, it is assumed that 60% -80% of 19g at the time of micro-cross saturation is appropriate for the amount of water that can be cultivated while maintaining an appropriate gas phase, and this is proved by actual cultivation. If the water absorption string is a 2 cm wide band, if the suction distance is 10 cm away, stable supply cannot be continued due to moisture evaporation during the drying period. Therefore, the micro-cross is rounded to form a shining shaver with a thin body, and the outer circumference is covered to stabilize the capillary water rise. By tightly winding, the permeation is accelerated, and the bar-like 1cm shape absorbs 3cm-10cm. Thus, it was confirmed that a liquid phase of 60% to 80% was secured. In addition, the water absorbed in the head of the micro cloth penetrated into the mixed culture soil of 70% peat moss and 30% pearlite, and the level of the liquid phase at the bottom of the culture soil was also examined. The No. 5 container was charged with 1000 cc of culture soil, and the average liquid phase of the bottom 500 cc was taken up and examined at a distance of 1 cm, 5 cm, and 10 cm. At 1 cm, the liquid phase at the bottom of the culture is 66%, the gas phase is 24%, and the solid phase is 10%. At 5 cm, the liquid phase is 63%, the gas phase is 27%, and the solid phase is 10%. At 10 cm, the liquid phase changed to 58%, the gas phase 32%, and the solid phase 10%. From this, 30% of the gas phase is secured at 10 cm, so that a thickness of 1 cm is sufficient, and the suction distance is 1 cm-10 cm. Using 1 cm that becomes overhumid is that the roots are at the top before the seedlings grow and start from 1 cm at the beginning of cultivation, but there is no problem in cultivation and there is no overhumidity. Moreover, in cyclamen bottom irrigated cultivation, the No. 5 container is the limit, and in the No. 6 container or more, the liquid phase is insufficient in the culture soil due to water evaporation from the surface. As a countermeasure, it was confirmed that the cultivation soil moisture could be secured even in a container with a large surface area by performing a mulch to reduce evaporation. The material for mulching is vinyl mulch that covers the pot when seedlings, cuttings and seedlings are small, and in the grown seedlings, medium-sized stones are laid at the roots of the seedlings. In small grains, capillary water sucks on the surface and evaporates, so it does not become multi, and in large grains, the porosity is large and does not prevent evaporation. A reliable way to prevent evaporation is to seal the surface. If water moss soaked in water is laid and then mulched with medium-sized stones, evaporation can be prevented. By this method, even a large pot such as a bonsai pot can be used for bottom irrigation. The tank may be a transparent plastic container, but it is necessary to cover it with a board or cover to prevent water decay and avoid direct sunlight. However, when an opaque cover is provided, it is necessary to attach a water meter to prevent the water from running out.

この発明の吸水紐で栽培を行った。実験ではピートモス７０％、パーライト３０％の培養土で５号容器とマルチ併用の８号鉢でノースポール、パンジー、ペチュニア等数種類の花の栽培を行い、マルチ併用で樹木も栽培した。給水紐は直径１ｃｍと統一し吸い上げ距離を１ｃｍ−１０ｃｍ以内とし、液肥をタンクから供給した。植物の種類や毎日の天候によって吸いあがる水分量は変化するがタンク容量が３リットル程度あれば２，３週間の水供給に対応でき、底部は過湿もなく、栽培した花の根は、高い水分量を含む吸水紐に接して絡んだが過湿弊害の発生もなく、ポリエステルの遮根透水シートによる効果は認められる。不透明なタンクカバーをすることで日光を遮断し苔の発生もないが内部が見えないので水量計を付属することは必要である。以上のようなシステムで行う底潅水栽培法は水遣りの技術が不要で平均的に良好な栽培結果が得られる。又ビニールマルチで栽培容器を覆い培養土表面を湿度９０％程度に保つことで９月に９０％以上の確立でバラの挿し木の発根を得ることもできた。花や盆栽、観葉植物は順調に成長するがこの栽培環境が最適であるとは限らない、色々な場所で生育する植物に適合する培養土や肥料配合、供給水分量を選び、データーを蓄積して進化させ、向上させていくことは必要であり、省力化、衛生的、特質を生かした屋内栽培の要求に答え、普及させるに相応しい栽培形態を作り上げ、個人的な好みに対しての欲求にも答える得る材料を提供し、屋内において底潅水栽培を芸術的なレベルまで引き上げ、屋内栽培の発展に繋げるものである。Cultivation was carried out with the water-absorbent string of this invention. In the experiment, several kinds of flowers such as North Pole, Pansy, Petunia were cultivated in the No. 5 pot with the No. 5 container and the mulch in the culture soil of 70% peat moss and 30% perlite. The water supply string was unified with a diameter of 1 cm, the suction distance was within 1 cm-10 cm, and liquid fertilizer was supplied from the tank. Although the amount of water sucked up varies depending on the type of plant and the daily weather, if the tank capacity is about 3 liters, it can handle water supply for a few weeks, the bottom is not excessively humid, and the roots of the cultivated flowers are high. Although entangled in contact with the water-absorbing string containing the amount of water, there is no occurrence of over-humidity, and the effect of the polyester water-permeable sheet is recognized. It is necessary to attach a water meter because the opaque tank cover blocks sunlight and no moss is produced, but the interior is not visible. The bottom irrigation cultivation method performed in the system as described above does not require watering techniques, and on average, good cultivation results can be obtained. Moreover, the roots of rose cuttings could be obtained in September with the establishment of more than 90% by covering the cultivation container with vinyl mulch and keeping the culture soil surface at about 90% humidity. Flowers, bonsai, and foliage plants grow steadily, but this cultivation environment is not always optimal.Culture soil and fertilizer composition suitable for plants growing in various places, choose the amount of water to supply, accumulate data It is necessary to evolve and improve, and respond to the demands of indoor cultivation that takes advantage of labor-saving, hygienic, and special characteristics, create a cultivation form suitable for dissemination, and meet the desire for personal preference Provides materials that can be answered, raises the bottom irrigation cultivation to the artistic level indoors, and leads to the development of indoor cultivation.

１栽培容器に４培養土を入れ２下部タンク、３吸水紐を組み合わせたシステムである。１栽培容器の底に直径１ｃｍ、長さ１０ｃｍのマイクロクロスを素材とした照る照る坊主状のＣ吸水紐頭部を１栽培容器の底に固定し、２下部タンクにＤ給水紐胴体の端を降ろして底潅水を行う。３吸水紐は細い胴体の外周をビニールテープで巻くことによって水分の蒸発を防止し、４培養土に２下部タンクに貯水した５水を安定して吸い上げる。２下部タンクを不透明なＦケースカバーで覆えば５水にコケも発生せずＧ水量計をつければタンクの水切れを防止できる。It is a system in which 4 cultivation soils are put in 1 cultivation container, 2 lower tanks and 3 water absorption strings are combined. A shining shaved-shaped C water-absorbing string head made of a micro cloth with a diameter of 1 cm and a length of 10 cm is fixed to the bottom of one cultivation container, and the end of the D water supply string body is fixed to the bottom of one cultivation container. Remove and perform bottom irrigation. The 3 water-absorbing string wraps the outer periphery of the thin body with vinyl tape to prevent moisture evaporation, and stably absorbs 5 water stored in 2 lower tanks in 4 culture soils. 2 If the lower tank is covered with an opaque F case cover, no moss is generated in the 5 water, and if the G water meter is attached, the tank can be prevented from running out of water.

本発明の底潅水栽培システムは年間を通した挿し木を行うと同時に屋内インテリアとして底潅水栽培を利用するため、画一的な形状や材質は問わない。タンクと栽培容器を自由に組み合わせ個人の好みによる栽培でインテリア栽培としての構築は可能であり、新しい形態をもつ栽培を目指すことも可能である。底潅水は上から潅水が不要な栽培でありインテリアとして自由な発想で栽培を目指すので、紙や布などの素材を持つ盆景や盆栽の屋内観賞も可能であり、同時に美しく、大きく咲くインドアガーデニングとしての要望にも応じることで、産業上の効果が見込まれ。いままでのジョウロのよる上潅水の水遣りの煩わしさと水遣り技術から解放され、栽培に手間がかからなくなり、病院や介護施設、一般家庭などの高齢者や身体的に不自由な人々にも、屋内での花栽培が出来るので、高齢者に趣味を与え生活に潤いと喜びを与え得ることができ、福祉にも繋がるものである。Since the bottom irrigation cultivation system of the present invention performs cuttings throughout the year and at the same time uses bottom irrigation cultivation as an indoor interior, the uniform shape and material are not limited. It is possible to construct as interior cultivation by combining tanks and cultivation containers freely, and it is possible to aim for cultivation with new forms. Bottom irrigation is a cultivation that does not require irrigation from the top and aims to grow with free ideas as an interior, so it is possible to view bonsai with materials such as paper and cloth and indoor viewing of bonsai, and at the same time as beautiful and large blooming indoor gardening By responding to the demands of the industry, industrial effects are expected. Freed from the troublesome watering technique and watering technology of watering up to now, the cultivation is not troublesome, and it is indoors for elderly people and physically handicapped people such as hospitals, nursing homes, general households, etc. Because it can grow flowers in Japan, it can give hobby to elderly people and give them happiness and joy in their lives.

本発明の１実施例の断面図である。テラコッタ風の１栽培容器の底にマイクロクロスで作る胴体の細い照る照る坊主状の３吸水紐を固定する。マイクロクロスのＢ給水紐頭をポリエステルのＥ遮根透水シートで覆い、根が成長して絡んで過湿になるのを防止し、Ｃ給水紐胴体の下部をＡ吸水紐貫通穴から２下部タンクに降ろして５水を毛細管で４培養土に供給する。２下部タンクをＦタンクカバーで覆い、水の腐敗を防ぎ、Ｇ水量計を付けて水切れを防止する。It is sectional drawing of one Example of this invention. Fix the three water-absorbing strings in the shape of a shimmering shining shaved body made of micro cloth on the bottom of a cultivation container of terracotta style. Cover the B water supply cord head of the micro cloth with the polyester E root water-permeable sheet to prevent the roots from growing and getting tangled and becoming excessively humid. And 5 water is supplied to 4 culture soils by a capillary tube. 2 Cover the lower tank with the F tank cover to prevent water decay and attach a G water meter to prevent water drainage. 本発明の実施例の盆形の断面図である。盆栽鉢に４培養土を入れ、盆栽鉢の容量が大きいので３本の３吸水紐を２下部タンクに垂らす、４培養土を入れ、盆栽を植え付け、古典的な農家を配置する。盆形の１形態である。４培養土表面はＤマルチング材を置いて水分の蒸発を防止する。Ｆタンクカバーでタンクを覆って、水の腐敗を防ぎ、水分供給用の穴をタンクに設け、Ｇ水量計を付けて水切れを防止する。It is sectional drawing of the tray shape of the Example of this invention. 4 culture soil is put in a bonsai pot, and since the capacity of the bonsai pot is large, 3 3 water absorption strings are hung in 2 lower tanks, 4 culture soil is put, a bonsai is planted, and a classic farmhouse is arranged. It is one form of a basin shape. 4. D mulching material is placed on the surface of the culture soil to prevent moisture evaporation. Cover the tank with F tank cover to prevent water decay, provide water supply holes in the tank, and attach a G water meter to prevent water drainage. 本発明の挿し木栽培における実施例断面図である。１栽培容器に挿し木專用の４培養土を入れ、３吸水紐において２下部タンクから５水を供給する。１栽培容器にＤビニールマルチを覆うことによって、保温を行うと同時に湿度を高湿度に保ち、年間を通した挿し木の発根を得る。It is Example sectional drawing in cutting cutting cultivation of this invention. Put 4 culture soil for the koji in 1 cultivation container, and supply 5 water from 2 lower tanks in 3 water absorption strings. By covering the D vinyl mulch in one cultivation container, the temperature is kept at the same time as keeping the temperature high, and the roots of cuttings are obtained throughout the year.

１栽培容器 ２下部タンク ３吸水紐 ４培養土 ５水 ６挿し木
Ａ 吸水紐貫通穴 Ｂ 吸水紐頭 Ｃ 吸水紐胴体 Ｄ マルチング材
Ｅ 遮根透水シート Ｆ タンクカバー Ｇ 水量計DESCRIPTION OF SYMBOLS 1 Cultivation container 2 Lower tank 3 Water absorption string 4 Culture soil 5 Water 6 Cuttings A Water absorption string through-hole B Water absorption string head C Water absorption string fuselage D Marching material E Root water-permeable sheet F Tank cover G Water meter

表１は頭を付けた帯状フェルト紐とマイクロクロス形成の給水紐の吸い上げ水量の比較と、胴体の太さと吸い上げ水量、給水紐の１ｃｍ−１０ｃｍにおいての吸い上げ距離と水量の関係を表したものであり、測定時間は３時間である。胴体の頭の部分はマイクロクロス１０ｃｍｘ１５ｃｍ 乾燥時３ｇを巻き吸水させる。この重量は布の重さを含むものであり、マイクロクロスの飽和重量（水に漬け、それ以上水を吸収しない重さ）は１９ｇであり１９ｇを１００％とする。Table 1 shows a comparison of the amount of water sucked up by a belt-like felt cord with a head and a water supply cord formed with a micro cloth, and the relationship between the thickness of the trunk, the amount of water sucked up, the suction distance and the amount of water at 1-10 cm of the water supply cord. Yes, the measurement time is 3 hours. The head part of the body is wound with 3 g of microcloth 10 cm × 15 cm when dried. This weight includes the weight of the cloth, and the saturated weight of the micro cloth (the weight that is soaked in water and does not absorb water any more) is 19 g, and 19 g is 100%.

Claims (4)

底潅水栽培においての給水紐は耐久性と吸水性のあるマイクロクロスを円柱に巻き、上部をさらに２，３重巻いて胴体の細い照る照る坊主状にし，その上にポリエステルの遮根透水シートを被せて外周と共にビニールテープできつく巻いたものであり、吸い上げ高さ変化による毛細管現象の水分上昇変化によって培養土への水分量を調整し栽培を行う底潅水給水紐水分供給調整法The water supply string in bottom irrigation cultivation is wound with durable and water-absorbing micro cloth on a cylinder, and the upper part is further wound twice or more to make a shimmering shining shaved body. A method of adjusting the water supply to the bottom irrigation water supply string, which is covered with vinyl tape and wrapped around the outer periphery, and adjusts the amount of water to the culture soil by the change in water content of the capillary phenomenon due to the change in the suction height. 底潅水栽培において容器、タンク、給水紐、タンクカバーを組み合わせて使用する。タンクはプラスチック容器で形成し、栽培する植物に応じての水分を貯水確保して、上に栽培容器を載せて底に給水紐頭を固定し、胴体側の端をタンクに垂らして毛細管給水を行い、水の腐敗防止として不透明なタンクカバーで覆い、水量計を付属する底潅水組み合わせシステム。In bottom irrigation cultivation, a container, tank, water string, and tank cover are used in combination. The tank is made of a plastic container, secures water according to the plant to be cultivated, puts the cultivation container on top, secures the water supply string head on the bottom, and hangs the end of the trunk on the tank to supply capillary water A bottom irrigation combination system with a water meter attached, covered with an opaque tank cover to prevent water decay. 栽培容器の培養土表面をマルチで覆うことによって水分蒸発を軽減し液相の確保を行う大容量容器対応のマルチ併用底潅水栽培法Multi-combined bottom irrigation cultivation method for large-capacity containers that reduces the evaporation of water and secures the liquid phase by covering the cultivation soil surface of the cultivation container with mulch 実生や挿し木に対応する底潅水の活用法として栽培容器にビニールカバーをすることで蒸発がなくなり、培養土全体が一定の気相、液相になり、カバー内部も９０％前後の湿度を保ち、６月の雨季が最適とされる挿し木が季節に関わらず行うことが可能となり、上からの潅水がなくなることで挿し木も実生の種も動くこともなく発根し、発芽率が向上する底潅水実生挿し木法As a method of utilizing the bottom irrigation corresponding to seedlings and cuttings, evaporation is eliminated by placing a plastic cover on the cultivation container, the entire culture soil becomes a constant gas phase and liquid phase, and the inside of the cover maintains a humidity of about 90%, The bottom irrigation, in which the cuttings that are best for the rainy season in June can be performed regardless of the season, and rooting without moving the cuttings and seedling seeds by eliminating the irrigation from the top, improving the germination rate Seed cutting method
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019024396A (en) * 2017-07-28 2019-02-21 日本製紙株式会社 Production method of plant cutting seedlings
CN109429786A (en) * 2018-10-27 2019-03-08 苏九宇 A kind of urban road guardrail flower-pot without watering

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019024396A (en) * 2017-07-28 2019-02-21 日本製紙株式会社 Production method of plant cutting seedlings
CN109429786A (en) * 2018-10-27 2019-03-08 苏九宇 A kind of urban road guardrail flower-pot without watering

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