JPH10313696A - Seedling raising container - Google Patents
Seedling raising containerInfo
- Publication number
- JPH10313696A JPH10313696A JP12409397A JP12409397A JPH10313696A JP H10313696 A JPH10313696 A JP H10313696A JP 12409397 A JP12409397 A JP 12409397A JP 12409397 A JP12409397 A JP 12409397A JP H10313696 A JPH10313696 A JP H10313696A
- Authority
- JP
- Japan
- Prior art keywords
- container
- recessed part
- view
- center
- water discharge
- 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】この発明は、稲や野菜などの
苗を育てる育苗容器に用いるものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seedling container for growing seedlings such as rice and vegetables.
【0002】[0002]
【従来の技術】図1のように、ポット、セルなどと称
し、小型の容器1に床土を詰め、これに稲や野菜の種子
を蒔いて1株分の苗を独立させて育てるようになってい
る。2. Description of the Related Art As shown in FIG. 1, a small container 1 is called a pot, a cell, or the like. Has become.
【0003】[0003]
【発明が解決しようとする課題】その容器は、底2が凹
状の球面又は平面状に形成されてその中央から放射状に
伸びる排水孔3が設けられているが、浮かし育苗と称
し、容器1を金網その他に載せて地面から浮かして育苗
すると、排水孔3からの根の伸び出しが防止されて効果
的ではあるが、容器1内の床土の乾燥が早く、潅水の回
数が増加したり、複数の容器1間における苗の生育に不
揃をまねくおそれがある。平面状の底の外周に連続した
凹部が形成され、底2の中央に丸い排水孔を設けたもの
も見受けるが、その凹部で巻いた根がこれに溜った水に
よって根腐れを生じるおそれがある。また、後者による
と、その凹部で過度に根巻きして上部での根の発育が遅
れ、苗を容器から抜き取るときに途中で根が切断した
り、移植後の新根の発育が遅れて作物の生育が充分でな
いなどの課題があった。The container is provided with a drain hole 3 whose bottom 2 is formed in a concave spherical or planar shape and extends radially from the center thereof. When raising seedlings by placing them on wire mesh or the like and floating from the ground, the roots are prevented from extending from the drainage holes 3 and effective, but the soil in the container 1 dries quickly and the number of times of irrigation increases, There is a possibility that the growth of the seedlings among the plurality of containers 1 may be irregular. A continuous concave portion is formed on the outer periphery of the flat bottom, and a round drain hole is provided at the center of the bottom 2. However, there is a possibility that the root wound in the concave portion may cause root rot due to water collected in the concave portion. . Also, according to the latter, the roots are excessively wound in the recesses and the growth of roots at the upper part is delayed, the roots are cut off midway when the seedlings are extracted from the container, or the growth of new roots after transplantation is delayed and the crop is There was a problem such as insufficient growth.
【0004】[0004]
【課題を解決するための手段】上記の課題を解決するた
め、この発明は、底2の周囲に凹部5が形成され、底2
の中央部から3方又は4方に放射状に伸びた排水孔3の
端がその凹部5に達している育苗容器とした。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, according to the present invention, a concave portion 5 is formed around a bottom 2 and the bottom 2 is formed.
Of the drainage hole 3 extending radially in three or four directions from the center of the seedling reaching the concave part 5.
【0005】[0005]
【実施例】つぎに、この発明の実施例を説明する。前後
左右に並んだ複数のポット(容器)1が可撓性の板4に
一体に設けられて苗箱となっている(図2)。このポッ
ト1と板4は、同じ材質の樹脂でできている。Next, an embodiment of the present invention will be described. A plurality of pots (containers) 1 arranged in front, rear, left and right are integrally provided on a flexible plate 4 to form a seedling box (FIG. 2). The pot 1 and the plate 4 are made of the same resin.
【0006】ポット1は、転倒した裁頭円錐形に作ら
れ、その底2の外周に連続した半円形の凹部5が形成さ
れている(図3、図4)。排水孔3が底に設けられてい
る。この排水孔3は、凹部5に等間隔に設けられた3個
の丸孔3aが中央の丸孔3bにつなぎ溝3cで連続され
て放射状に形成され、底2が3枚に分かれて弁のように
なっている。The pot 1 is formed in a truncated frusto-conical shape, and has a continuous semicircular recess 5 formed on the outer periphery of the bottom 2 (FIGS. 3 and 4). A drain hole 3 is provided at the bottom. This drain hole 3 is formed in a radial manner with three round holes 3a provided at equal intervals in the concave portion 5 connected to a central round hole 3b by a connecting groove 3c, and the bottom 2 is divided into three pieces to form a valve. It has become.
【0007】ポット1内に床土を詰め、これに稲や野菜
の種子を蒔いて覆土し、潅水を繰り返しながら所定の日
数が経過すると、種子から芽と根が伸びて苗が育つ。こ
のとき、潅水した水が丸孔3a間の凹部5に適度に溜ま
る。その苗が所定の長さに育つと、伸びた根がポット1
内で絡んで根鉢が形成される。底2の下から棒を押し込
むと、底2が弁のように開いて棒がポット1に入り、根
鉢が苗とともに押し出される。[0007] The pot 1 is filled with floor soil, and seeds of rice and vegetables are sown and covered with the soil, and after a predetermined number of days have elapsed while watering is repeated, the seeds grow from the seeds, and the seedlings grow. At this time, the irrigated water appropriately accumulates in the concave portion 5 between the round holes 3a. When the seedlings grow to a predetermined length, the grown roots
A root pot is formed by entanglement in the inside. When the stick is pushed from below the bottom 2, the bottom 2 opens like a valve, the stick enters the pot 1, and the root pot is pushed out together with the seedling.
【0008】図5、図6のように、容器(セル)1を硬
質の樹脂で作り、前後左右に並んだその複数個を一体的
に構成してセルトレイとすることができる。その容器1
は、側壁6に複数の縦長のスリット7と、底2の中央に
丸い排水孔8が設けられている。この構成によると、容
器1に詰めた床土の一部がスリット7で空気や風に触れ
るので、過度の根巻きが防止できる。また、セルトレイ
を水に浸して床土に潅水するとき、スリット7からも水
が床土に浸透するので、潅水が短時間で行なわれる。さ
らに、播種したあとで床土に散水するようなとき、スリ
ット7を通して潅水の状態を見定めることができる。As shown in FIGS. 5 and 6, a container (cell) 1 is made of a hard resin, and a plurality of cells arranged in front, rear, left and right can be integrally formed to form a cell tray. The container 1
Is provided with a plurality of vertically elongated slits 7 in a side wall 6 and a round drain hole 8 in the center of the bottom 2. According to this configuration, a part of the floor soil packed in the container 1 is exposed to the air or the wind by the slit 7, so that an excessive root winding can be prevented. Further, when the cell tray is immersed in water to irrigate the floor soil, water permeates the floor soil from the slit 7 as well, so that watering is performed in a short time. Further, when water is sprayed on the floor soil after sowing, the state of irrigation can be determined through the slit 7.
【0009】その容器1は、図7のように、裁頭角錐形
に構成することができる。図8、図9のように、平な底
2の外周部に円弧状の狭い排水孔9を設けることができ
る。すなわち、底2が平な容器1では、その外周部に溜
った水で根腐れを生じるおそれがあるが、上記の構成に
よると、その水が排水孔9から排除されるので、上記の
課題が解消される。The container 1 can be formed in a truncated pyramid shape as shown in FIG. As shown in FIGS. 8 and 9, an arc-shaped narrow drain hole 9 can be provided on the outer periphery of the flat bottom 2. That is, in the container 1 having the flat bottom 2, there is a possibility that root rot may occur due to the water collected on the outer peripheral portion. However, according to the above configuration, the water is removed from the drain hole 9, so that the above problem is solved. Will be resolved.
【0010】図10、図11のように、平な底2の中央
に丸い排水孔8を設けるとともに、側壁6の下部にもス
リット状の排水孔10を設けると、同じようにして上記
の課題が軽減される。図12、図13のように、底2と
側壁6の交部に、両者にわたる円弧状の排水孔11を設
けることができる。すなわち、作物によっては、底2と
側壁6の交部で根が巻き過ぎ、容器1の上半分での発根
に遅れを生じるおそれがあるが、上記の構成によると、
巻いた根が排水孔11から空気に触れてそれ以上の発育
が止まり、その上の発根が活発になる。As shown in FIGS. 10 and 11, when a round drain hole 8 is provided at the center of the flat bottom 2 and a slit-shaped drain hole 10 is also provided at the lower portion of the side wall 6, the above-mentioned problem is similarly solved. Is reduced. As shown in FIGS. 12 and 13, an arc-shaped drain hole 11 extending between the bottom 2 and the side wall 6 can be provided at the intersection of the bottom 2 and the side wall 6. That is, depending on the crop, the root may be excessively wound at the intersection of the bottom 2 and the side wall 6, which may cause a delay in rooting in the upper half of the container 1.
The wound root comes into contact with the air from the drain hole 11 to stop further growth, and the rooting thereon becomes active.
【0011】図14、図15、図16のように、容器1
を裁頭円錐形又は裁頭角錐形に構成し、その底面2と側
壁6にかけて排水孔12を設けることができる。このと
き、平板13aから押出板13bが突出した押出具13
(図17、図18)を準備し、苗が育った容器1を押出
具13に乗せ、その容器1を押し下げる。すると、押出
板13bが排水孔12に入って苗を押し上げるので、苗
が容器1からたやすく抜け出す。As shown in FIG. 14, FIG. 15, and FIG.
Is formed in a frusto-conical shape or a frusto-conical pyramid shape, and a drain hole 12 can be provided on the bottom surface 2 and the side wall 6. At this time, the pushing tool 13 in which the pushing plate 13b protrudes from the flat plate 13a.
(FIGS. 17 and 18) are prepared, the container 1 where the seedlings have grown is placed on the extruder 13, and the container 1 is pushed down. Then, the extruded plate 13b enters the drain hole 12 and pushes up the seedling, so that the seedling easily comes out of the container 1.
【0012】[0012]
【効果】以上のように、この発明によると、容器1の底
2の外周部に凹部5が形成され、この凹部5が放射状の
排水孔3で3又は4個に分かれ、容器1内の床土に潅水
された水の一部が、排水孔3の間の凹部5に適度に溜っ
て床土の乾燥を防ぐ。そのため、床土の乾燥が少くなっ
て、苗の生育むらが防止でき、かつまた、潅水の管理が
容易になる。As described above, according to the present invention, the concave portion 5 is formed in the outer peripheral portion of the bottom 2 of the container 1, and the concave portion 5 is divided into three or four by the radial drain holes 3, and the floor in the container 1 is formed. Part of the water irrigated in the soil appropriately accumulates in the recess 5 between the drain holes 3 to prevent the floor soil from drying. Therefore, the drying of the floor soil is reduced, and the uneven growth of the seedlings can be prevented, and the management of irrigation becomes easy.
【図1】従来の容器の切断側面図FIG. 1 is a cut side view of a conventional container.
【図2】この発明を施した容器を備える苗箱の斜面図FIG. 2 is a perspective view of a seedling box including a container according to the present invention;
【図3】その容器の切断側面図FIG. 3 is a cut side view of the container.
【図4】その平面図FIG. 4 is a plan view thereof.
【図5】他の容器の切断側面図FIG. 5 is a cut side view of another container.
【図6】その平面図FIG. 6 is a plan view thereof.
【図7】その容器が四角な平面図FIG. 7 is a plan view of a rectangular container.
【図8】他の容器の切断側面図FIG. 8 is a cut side view of another container.
【図9】その平面図FIG. 9 is a plan view thereof.
【図10】他の容器の切断側面図FIG. 10 is a cut side view of another container.
【図11】その平面図FIG. 11 is a plan view thereof.
【図12】他の容器の切断側面図FIG. 12 is a cut side view of another container.
【図13】その平面図FIG. 13 is a plan view thereof.
【図14】他の容器の切断側面図FIG. 14 is a cut side view of another container.
【図15】その平面図FIG. 15 is a plan view thereof.
【図16】その容器が四角な平面図FIG. 16 is a plan view of a rectangular container.
【図17】その容器で育った苗を押し出す押出具の一部
の平面図FIG. 17 is a plan view of a part of an extruder for extruding seedlings grown in the container.
【図18】その側面図FIG. 18 is a side view thereof.
2 底 3 排水孔 5 凹部 2 bottom 3 drain hole 5 recess
Claims (1)
中央部から3方又は4方に放射状に伸びた排水孔3の端
がその凹部5に達している育苗容器。1. A seedling container in which a concave portion 5 is formed around the bottom 2 and an end of a drain hole 3 extending radially in three or four directions from the center of the bottom 2 reaches the concave portion 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12409397A JPH10313696A (en) | 1997-05-14 | 1997-05-14 | Seedling raising container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12409397A JPH10313696A (en) | 1997-05-14 | 1997-05-14 | Seedling raising container |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH10313696A true JPH10313696A (en) | 1998-12-02 |
Family
ID=14876758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12409397A Pending JPH10313696A (en) | 1997-05-14 | 1997-05-14 | Seedling raising container |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH10313696A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015027262A (en) * | 2013-07-30 | 2015-02-12 | 住友林業株式会社 | Raising seedlings of mountain forest trees |
-
1997
- 1997-05-14 JP JP12409397A patent/JPH10313696A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015027262A (en) * | 2013-07-30 | 2015-02-12 | 住友林業株式会社 | Raising seedlings of mountain forest trees |
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