JPH0919222A - Raising of seedling - Google Patents
Raising of seedlingInfo
- Publication number
- JPH0919222A JPH0919222A JP7170995A JP17099595A JPH0919222A JP H0919222 A JPH0919222 A JP H0919222A JP 7170995 A JP7170995 A JP 7170995A JP 17099595 A JP17099595 A JP 17099595A JP H0919222 A JPH0919222 A JP H0919222A
- Authority
- JP
- Japan
- Prior art keywords
- seedling
- pot
- sheet material
- raising
- seedlings
- 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
Links
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、育苗方法に関す
る。TECHNICAL FIELD The present invention relates to a seedling raising method.
【０００２】[0002]
【従来の技術】従来、大量に樹木や草花の育苗を図る場
合、多数のポット部が凹設された合成樹脂製の育苗トレ
ーが用いられている。すなわち、この育苗トレーは、各
ポット部に用土を充填し、この用土に挿し木を行った
り、種を植えたりして苗木あるいは苗を育苗するように
なっている。2. Description of the Related Art Conventionally, when a large amount of trees and flowers are raised, a synthetic resin seedling tray having a large number of pots is used. That is, in this seedling raising tray, each pot portion is filled with the soil, and the soil is planted by cutting trees or planting seeds to grow seedlings or seedlings.
【０００３】そして、ある程度根が成育すると、苗木を
上方へ引き上げてポット部から用土とともに取り出し、
そのまま露地や大きなポット等に移植してさらに成育さ
せるようになっている。When the roots have grown to some extent, the seedlings are pulled up and taken out from the pot together with the soil,
As it is, it is transplanted to the open field, a large pot, etc. to grow further.
【０００４】[0004]
【発明が解決しようとする課題】しかし、上記の育苗方
法では、育苗トレーで育苗された苗木あるいは苗をポッ
ト部から引き上げる際に、根の成育に適した根の周囲の
用土がポット部内に残ってしまったり、最悪の場合、ポ
ット部内に残った用土の重みで、用土がポット部内に残
ると同時に折角成育した根の一部が切れてしまったりし
て、苗木あるいは苗が枯れてしまったり、成育不良を起
こしたりする。However, in the above seedling raising method, when the seedlings or seedlings raised in the seedling raising tray are pulled out from the pot part, the soil around the roots suitable for root growth remains in the pot part. Or, in the worst case, due to the weight of the soil remaining in the pot part, at the same time the soil remains in the pot part, the roots that have grown at the same time are cut off, and the seedlings or seedlings die, It causes poor growth.
【０００５】したがって、ポット部内に用土が残った
り、根が切れないように苗木や苗をポット部から慎重に
引き上げなければならず、非常に熟練が必要で作業性も
悪い。Therefore, the seedlings and seedlings must be carefully pulled up from the pot so that the soil is not left in the pot and the roots are not cut off. This requires a great deal of skill and poor workability.
【０００６】本発明は、このような事情に鑑みて、苗木
あるいは苗の移植作業を確実にかつ誰にでも簡単に行う
ことができる育苗方法を提供することを目的としてい
る。In view of such circumstances, an object of the present invention is to provide a seedling raising method capable of reliably and easily transplanting seedlings or seedlings to anyone.
【０００７】[0007]
【課題を解決するための手段】本発明の請求項１に記載
の育苗方法（以下、「請求項１の育苗方法」と記す）
は、このような目的を達成するために、育苗トレーに凹
設された多数のポット部内に用土を充填し、この用土内
で育苗を行う育苗方法であって、用土を少なくとも側周
面が生分解性を有するシート材によって囲繞された状態
でポット部内に充填するようにした。[Means for Solving the Problems] The seedling raising method according to claim 1 of the present invention (hereinafter referred to as "claim 1 raising method").
In order to achieve such an objective, in a seedling raising method in which a large number of pots recessed in the seedling raising tray are filled with the soil and the seedlings are raised in this soil, at least the side surface is used as a seedling. The pot portion was filled with the sheet material surrounded by the degradable sheet material.
【０００８】上記構成において、生分解性を有するシー
ト材としては、麻や綿等の天然繊維を網目状に編むとと
もに、加水分解等によって分解するウレタン樹脂、ポリ
ビニルアルコール、酢酸ビニル等を含浸硬化させて保形
性を向上させたもの、あるいは、生分解性プラスチック
を網目状に成形したもの等が挙げられるが、麻や綿等の
天然繊維を網目状に編むとともに、加水分解等によって
分解するウレタン樹脂、ポリビニルアルコール、酢酸ビ
ニル等を含浸硬化させて保形性を向上させたものが特に
好ましい。In the above construction, as the biodegradable sheet material, natural fibers such as hemp and cotton are knitted in a mesh shape and impregnated with urethane resin, polyvinyl alcohol, vinyl acetate or the like which is decomposed by hydrolysis or the like. The shape-retaining property is improved, or the biodegradable plastic is formed into a mesh shape. The urethane is decomposed by hydrolysis while knitting natural fibers such as hemp and cotton in a mesh shape. It is particularly preferable that the resin, polyvinyl alcohol, vinyl acetate and the like are impregnated and cured to improve the shape retention.
【０００９】さらに、シート材によって用土を囲繞する
方法としては、特に限定されないが、たとえば、シート
材を略円筒形または円錐筒形に丸めてポット部に嵌合
し、ポット部の壁面で略円筒形または円錐筒形の状態を
保持したのち、この略円筒形または円錐筒形部分に用土
を充填する方法、シート材を予め成形したポット状体を
育苗トレーのポット部に嵌合したのち、ポット状体内に
用土を充填する方法、ポット状体に予め用土を充填した
のち、ポット部にポット状体を嵌合する方法等が挙げら
れる。Further, the method of surrounding the soil with the sheet material is not particularly limited, but for example, the sheet material is rolled into a substantially cylindrical shape or a conical tube shape and fitted into the pot portion, and the wall surface of the pot portion is substantially cylindrical. Shape or conical tube shape, then a method of filling this substantially cylindrical or conical tube portion with soil, after fitting a pot-shaped body preformed sheet material into the pot portion of the seedling-growing tray, Examples thereof include a method of filling the inside of the shape body with the soil and a method of previously filling the pot shape body with the soil and then fitting the pot shape body into the pot portion.
【００１０】なお、本発明は、請求項２に記載の育苗方
法（以下、「請求項２の育苗方法」と記す）のように、
略多角錘台状に凹設されたポット部に、シート材を丸め
て挿入し、ポット部内壁面によって略円錐筒状を保つよ
うに支持したのち、用土を略円錐状体内に充填すること
が好ましい。According to the present invention, there is provided a method for raising seedlings according to claim 2 (hereinafter referred to as "a raising method for seedlings according to claim 2").
It is preferable that the sheet material is rolled into the pot portion that is recessed in a substantially polygonal frustum shape and is inserted and supported by the inner wall surface of the pot portion so as to maintain a substantially conical tubular shape, and then the soil is filled into the substantially conical body. .
【００１１】[0011]
【発明の実施の形態】本発明の育苗方法の実施の形態を
説明すると、まず、図１に示すように、生分解性を有す
るシート材としての麻や綿等の天然繊維を網目状に編む
とともに、加水分解等によって分解するウレタン樹脂を
含浸硬化させたシート材（図では鎖線で示す）２を、育
苗トレー１の略八角錘台形に凹設された多数のポット部
１１に略円錐筒状に丸めた状態でそれぞれ嵌合する。BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the method for raising seedlings according to the present invention will be described. First, as shown in FIG. 1, a natural fiber such as hemp or cotton as a biodegradable sheet material is knitted in a mesh shape. At the same time, a sheet material (indicated by a chain line in the figure) 2 impregnated and cured with a urethane resin that is decomposed by hydrolysis or the like is provided in a large number of pot portions 11 recessed in a substantially octagonal truncated pyramid shape of the seedling raising tray 1 into a substantially conical cylindrical shape Fit them in the rolled state.
【００１２】この嵌合によって、図２に示すようにシー
ト材２を丸めて形成した略円錐筒状体２１がその外壁面
を一部でポット部１１の内壁面に支持され、略円錐筒形
状に保持されるとともに、支持部以外でポット部１１の
内壁面との間に隙間５が常に生じるようになる。なお、
ポット部１１の底には図示していないが、水抜き孔が形
成されている。By this fitting, the substantially conical cylindrical body 21 formed by rolling the sheet material 2 as shown in FIG. 2 is supported by the inner wall surface of the pot portion 11 with a part of the outer wall surface thereof having a substantially conical cylindrical shape. And the gap 5 is constantly formed between the inner wall surface of the pot portion 11 and the portion other than the support portion. In addition,
Although not shown, a water drain hole is formed in the bottom of the pot portion 11.
【００１３】つぎに、図１〜図３に示すように略円錐筒
状体２１の内部に用土３を充填したのち、育苗する樹木
のさし穂を用土３に挿したり、用土３に播種して苗木
（または苗）４を育苗する。そして、根が充分につけ
ば、苗木４をポット部１１から取り出して露地や大きい
ポット等に移植するのであるが、この時、用土３が略円
錐筒状体２１によって周囲から囲繞されているので、シ
ート材２の上端縁と苗木４を持って引き上げれば、用土
３がポット部１１内に残ることなく苗木４とともに取り
出せる。Next, as shown in FIGS. 1 to 3, after filling the soil 3 into the substantially conical tubular body 21, the cuttings of the tree for raising seedlings are inserted into the soil 3 or seeded on the soil 3. To raise seedlings (or seedlings) 4. Then, when the roots are sufficiently attached, the seedlings 4 are taken out from the pot portion 11 and transplanted to an open field, a large pot or the like. At this time, since the soil 3 is surrounded by the substantially conical tubular body 21, When the upper edge of the sheet material 2 and the seedling 4 are held and pulled up, the soil 3 can be taken out together with the seedling 4 without remaining in the pot portion 11.
【００１４】したがって、根が途中で切れたりすること
なく、誰にでも簡単にかつ確実に移植することができ
る。しかも、シート材２がウレタン樹脂で保形性を高め
た麻等の天然繊維で形成されているので、シート材２ご
と苗木４を移植しても、シート材２を構成する天然繊維
が土中で生分解されるとともに、ウレタン樹脂も加水分
解され、樹木の成育をシート材２が妨げることがない。Therefore, the root can be easily and surely transplanted to anyone without being cut off. Moreover, since the sheet material 2 is made of a natural fiber such as hemp whose shape-retaining property is made of urethane resin, even if the seedlings 4 are transplanted together with the sheet material 2, the natural fibers constituting the sheet material 2 are not completely soiled. In addition to being biodegraded, the urethane resin is also hydrolyzed, and the sheet material 2 does not hinder the growth of trees.
【００１５】勿論、シート材２は、ポリポットなどのよ
うに廃棄処理時に公害を発生すると言った問題も解消さ
れ、環境保全にも優れた効果を発揮する。また、この実
施例では、前述のように、略円錐筒状体２１の外壁面が
ポット部１１の内壁面に一部で支持されるのみで、略円
錐筒状体２１とポット部１１との間には、必ず隙間５が
生じる。Of course, the sheet material 2 also solves the problem of causing pollution at the time of disposal, such as a polypot, and exhibits an excellent effect on environmental protection. Further, in this embodiment, as described above, the outer wall surface of the substantially conical cylindrical body 21 is only partially supported by the inner wall surface of the pot portion 11, and the substantially conical cylindrical body 21 and the pot portion 11 are connected. There is always a gap 5 between them.
【００１６】したがって、この隙間５を介して略円錐筒
状体２１の外壁面が外気に曝され、用土３を適度な乾燥
状態や適度な温度に保ち、高温や多湿による根腐れ等を
起こさせることなく根を正常に成育させることができ
る。Therefore, the outer wall surface of the substantially conical cylindrical body 21 is exposed to the outside air through the gap 5, and the soil 3 is kept in an appropriate dry state and an appropriate temperature, causing root rot and the like due to high temperature and high humidity. The roots can be grown normally without.
【００１７】本発明にかかる育苗方法は、上記の実施例
に限定されない。たとえば、上記の実施例では、ポット
部を多数一体に設けた育苗トレーを用いるようにしてい
たが、育苗トレーの代わりに、小さな個別のポットを用
いるようにしても構わない。上記の実施例では、ポット
部が略八角錘台形状をしていたが、四角錘台形状や六角
形状などでも構わない。The seedling raising method according to the present invention is not limited to the above embodiments. For example, in the above-described embodiment, the seedling raising tray having a large number of pot portions integrally formed is used, but a small individual pot may be used instead of the seedling raising tray. In the above embodiment, the pot portion has a substantially octagonal truncated pyramid shape, but it may have a quadrangular pyramid shape or a hexagonal shape.
【００１８】また、上記の実施例では、シート材を丸め
るだけで端部を固定していないが、丸めたシートの端部
を重ね合わせ、この重ね合わせ部を土中で分解可能な接
着剤を介して接合一体化させるようにしても構わない。Further, in the above-mentioned embodiment, the end portions are not fixed only by rolling the sheet material, but the end portions of the rolled sheets are overlapped with each other and an adhesive agent which can decompose the overlapped portion in the soil is used. You may make it join and integrate via.
【００１９】[0019]
【発明の効果】本発明の請求項１の育苗方法は、以上の
ように、用土を少なくとも側周面が生分解性を有するシ
ート材によって囲繞された状態でポット部に充填するよ
うにしたので、育苗後シート材の上端縁を持ちシート材
とともに苗木を引き上げれば、誰にでも簡単にかつ確実
に苗木をポット部から取り出すことができる。As described above, the seedling raising method according to the first aspect of the present invention fills the pot portion with the soil in a state in which at least the side peripheral surface is surrounded by the sheet material having biodegradability. By raising the seedlings together with the sheet material by holding the upper edge of the sheet material after raising seedlings, anyone can easily and reliably take out the seedlings from the pot section.
【００２０】すなわち、用土をポット部内に残さず、苗
木の根を傷めることなく移植ができる。That is, the soil can be transplanted without leaving the soil in the pot portion and damaging the roots of the seedlings.
【００２１】しかも、シート材が生分解性を備えている
ので、シート材ごと苗木を移植してもシート材が土中で
分解するため、苗木や苗の根の発育を阻害したり、公害
を引き起こしたりすることがない。Moreover, since the sheet material is biodegradable, the sheet material is decomposed in the soil even when the seedlings are transplanted together with the sheet material, which inhibits the growth of the seedlings and the roots of the seedlings and causes pollution. It does not cause.
【００２２】また、本発明の請求項２の育苗方法は、上
記請求項１の効果に加えて、常にシート材とポット部と
の間に隙間が形成されるため、通気性がよくなり、用土
が適度な湿度および温度に保たれ、高温や多湿等が原因
となる根腐れを起こすことがない。しかも、シート材を
丸めただけで用土を囲繞した状態に保持できるため、予
めシート材をポット状に成形するなどの手間が掛から
ず、コストの低減を図ることができる。Further, in addition to the effect of the above-mentioned claim 1, the seedling raising method of claim 2 of the present invention improves the air permeability because a gap is always formed between the sheet material and the pot portion. Is maintained at an appropriate humidity and temperature and does not cause root rot caused by high temperature or high humidity. Moreover, since the soil can be held in a state of being surrounded only by rolling the sheet material, it is possible to reduce the cost without the need for forming the sheet material in a pot shape in advance.
【図１】本発明にかかる育苗方法の１実施例をあらわ
し、育苗トレーで育苗している状態の斜視図である。FIG. 1 is a perspective view showing one example of a seedling raising method according to the present invention, showing a state where seedlings are raised in a seedling raising tray.
【図２】図１の一部拡大平面図である。FIG. 2 is a partially enlarged plan view of FIG.
【図３】図２のＡ−Ａ線断面図である。FIG. 3 is a sectional view taken along line AA of FIG. 2;
１ 育苗トレー １１ ポット部 ２ シート材 ２１ 略円錐筒状体 ３ 用土 1 Nursery tray 11 Pot part 2 Sheet material 21 Substantially conical tubular body 3 Soil
Claims (2)
に用土を充填し、この用土内で育苗を行う育苗方法であ
って、用土を少なくとも側周面が生分解性を有するシー
ト材によって囲繞された状態でポット部内に充填するこ
とを特徴とする育苗方法。1. A seedling raising method in which a large number of pots recessed in a seedling raising tray are filled with a potting medium and seedlings are raised in the potting medium by using a sheet material having biodegradability at least on the side surface. A seedling raising method, characterized in that the pot portion is filled while being surrounded.
ート材を丸めて挿入し、ポット部内壁面によって略円錐
筒状を保つように支持したのち、用土を略円錐状体内に
充填する請求項１に記載の育苗方法。2. A sheet material is rolled into a pot portion having a substantially polygonal frustum shape, and the pot material is supported by an inner wall surface of the pot portion so as to maintain a substantially conical tubular shape. The seedling raising method according to claim 1, wherein the seedlings are filled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7170995A JPH0919222A (en) | 1995-07-06 | 1995-07-06 | Raising of seedling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7170995A JPH0919222A (en) | 1995-07-06 | 1995-07-06 | Raising of seedling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0919222A true JPH0919222A (en) | 1997-01-21 |
Family
ID=15915170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7170995A Pending JPH0919222A (en) | 1995-07-06 | 1995-07-06 | Raising of seedling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0919222A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003102281A (en) * | 2001-09-28 | 2003-04-08 | Society For Techno-Innovation Of Agriculture Forestry & Fisheries | Base for raising seedling and method for producing seedling for flower bed by using the same base for raising seedling |
| JP2015077114A (en) * | 2013-10-18 | 2015-04-23 | 宮崎県 | Methods of disinfecting and storing expandable seedling-raising material |
| JP2015517814A (en) * | 2012-05-28 | 2015-06-25 | メディカゴ インコーポレイテッド | Plant penetration tray |
-
1995
- 1995-07-06 JP JP7170995A patent/JPH0919222A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003102281A (en) * | 2001-09-28 | 2003-04-08 | Society For Techno-Innovation Of Agriculture Forestry & Fisheries | Base for raising seedling and method for producing seedling for flower bed by using the same base for raising seedling |
| JP2015517814A (en) * | 2012-05-28 | 2015-06-25 | メディカゴ インコーポレイテッド | Plant penetration tray |
| JP2015077114A (en) * | 2013-10-18 | 2015-04-23 | 宮崎県 | Methods of disinfecting and storing expandable seedling-raising material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6310974B2 (en) | ||
| JP2012147774A (en) | Planting tool | |
| JPH0919222A (en) | Raising of seedling | |
| JP3796578B2 (en) | Plant cultivation container, plant cultivation method | |
| JP2016171771A (en) | Material for producing cutting seedling, and producing method of cutting seedling | |
| JP4072295B2 (en) | Raising device and raising method | |
| EP0473847A1 (en) | A case for raising seedlings | |
| JPH0923758A (en) | Raising of seedling | |
| US4256046A (en) | Plant cultivation devices and methods | |
| JP3269672B2 (en) | Fiber tubular structure for raising seedlings | |
| JP2000217437A (en) | Unit for raising seedling | |
| JP2007244265A (en) | Nursery stock pot and planting method using the same | |
| CN213784327U (en) | Cultivation trough | |
| JP3464885B2 (en) | Elevated cultivation container | |
| CN218680322U (en) | Plant root lifting device | |
| JP2001204265A (en) | Biodegradable plastic nursery vessel, and method of raising plant seedlings and greening method using the vessel | |
| JPH09168329A (en) | Nursery mat | |
| KR200178246Y1 (en) | Pot for growing seedling | |
| JP2002070020A (en) | Biodegradable plastic planting vessel, seedling culturing method of planting vegetation using its vessel and greening construction method | |
| KR20220082515A (en) | Biodegradable regenerated seedling container | |
| JP3083663U (en) | Planting pot | |
| JP4026997B2 (en) | Raising device and raising method | |
| JPH05137467A (en) | Nursery container | |
| JP2000342077A (en) | Agricultural/horticultural sheet-like material | |
| JPH10290633A (en) | Direct planting pot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080928 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 7 Free format text: PAYMENT UNTIL: 20080928 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 8 Free format text: PAYMENT UNTIL: 20090928 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090928 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 9 Free format text: PAYMENT UNTIL: 20100928 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110928 Year of fee payment: 10 |
|
| LAPS | Cancellation because of no payment of annual fees |