JP2600907B2 - Nursery - Google Patents
NurseryInfo
- Publication number
- JP2600907B2 JP2600907B2 JP1141982A JP14198289A JP2600907B2 JP 2600907 B2 JP2600907 B2 JP 2600907B2 JP 1141982 A JP1141982 A JP 1141982A JP 14198289 A JP14198289 A JP 14198289A JP 2600907 B2 JP2600907 B2 JP 2600907B2
- Authority
- JP
- Japan
- Prior art keywords
- soil
- nursery
- nursery bed
- seedling box
- 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.)
- Expired - Fee Related
Links
- 239000002689 soil Substances 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000004898 kneading Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010899 nucleation Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- PRPINYUDVPFIRX-UHFFFAOYSA-N 1-naphthaleneacetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CC=CC2=C1 PRPINYUDVPFIRX-UHFFFAOYSA-N 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 239000002361 compost Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000002054 transplantation Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Cultivation Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、育苗床に関するもので、詳しくは、苗箱
内に練り土で独立した苗床を形成したソイルブロックと
呼ばれる育苗床に関する。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a nursery bed, and more particularly, to a nursery bed called a soil block in which an independent nursery is formed in a seedling box with a kneaded soil.
従来、実開昭63−174648号公報に示されるようなソイ
ルブロック製造装置を用いて、碁盤目の溝を形成した状
態で圧縮した練り土を苗箱内に詰めたものがあった。Conventionally, there has been a method in which a compacted soil is formed in a seedling box using a soil block manufacturing apparatus as disclosed in Japanese Utility Model Application Laid-Open No. Sho 63-174648 and in a state where cross-cut grooves are formed.
上記従来の育苗床は、それを製造するためのソイルブ
ロック製造装置が、圧縮された練り土を押し出す装置を
備えているので、複雑な構造のソイルブロック製造装置
を必要とする問題がある。The conventional nursery bed has a problem that a soil block manufacturing apparatus having a complicated structure is required because the soil block manufacturing apparatus for manufacturing the nursery bed includes an apparatus for extruding the compacted soil.
また、この従来の育苗床は、上下縦方向に垂直な溝が
形成されたものであるから、この育苗床で成育した苗を
移植機に搭載し、その移植機の苗移植分離爪でブロック
苗を１個づつ分離することが困難であった。更に、この
従来の育苗床は、上下縦方向に狭い溝が形成されたもの
であるから、この育苗床で成育した苗は、溝を越えて隣
接するブロックに根が渡ってしまいやすく、そのため、
ブロック苗を１個づつ分離しにくくなる問題もあった。In addition, since the conventional nursery bed has grooves formed in the vertical direction in the vertical direction, the seedlings grown on the nursery bed are mounted on a transplanter, and the seedlings are separated with the seedling transplant separation nails of the transplanter. Were difficult to separate one by one. Furthermore, since the conventional nursery bed is formed with narrow grooves in the vertical and vertical directions, the seedlings grown in this nursery bed are likely to have their roots crossing over the adjacent blocks beyond the groove,
There was also a problem that it was difficult to separate block seedlings one by one.
この発明は、前記の従来技術の問題点を解消するため
に、苗箱１内に土を水で練った練り土２を所定の高さに
詰め、この苗箱１内に、裏面が裁頭角錐状の逆椀形状の
集合体に形成された苗床形成用の型枠３を押圧嵌合した
後に、該型枠３を上方に引き上げて除去し、土ブロック
苗床5aを下部側が連続し上部側が断面Ｖ字状の溝で互い
に独立した形状で、且つ、表面の土密度を高密度に形成
して苗箱１内に詰められた育苗床とした。According to the present invention, in order to solve the above-mentioned problems of the prior art, a kneaded soil 2 obtained by kneading soil with water in a seedling box 1 is packed to a predetermined height. After press-fitting the seedbed forming mold 3 formed in the pyramid-shaped inverted bowl-shaped aggregate, the mold 3 is lifted up and removed, and the soil block nursery 5a is continuous on the lower side and the upper side is on the upper side. Nursery beds packed in the seedling box 1 were formed into grooves independent of each other with V-shaped cross sections, and formed with a high density of soil on the surface.
この発明によると、苗箱内に詰められた練り土を、上
部から裏面が裁頭角錐状の逆椀形状の集合体に形成され
た型枠で押圧して該苗箱内に練り土ブロック状の育苗床
を形成したものであるから、押圧後、型枠を成形した練
り土から分離させやすく、従って、この育苗床の製造装
置を簡易な構造のものに構成でき、更に、各ブロック育
苗床の表面は高密度になって、育苗時の潅水で型崩れし
にくく、移植時において確実に１個づつ分割しやすいも
のとなる。According to the present invention, the compacted soil packed in the seedling box is pressed from the upper side by a mold formed in an inverted bowl-shaped aggregate having a truncated pyramid shape on the back surface, and the compacted soil block is formed in the seedling box. Since the nursery bed is formed, it is easy to separate the mold from the formed kneaded soil after pressing, and therefore, the apparatus for producing the nursery bed can be configured to have a simple structure. Has a high density, is less likely to lose its shape due to watering during seedling raising, and is easily divided one by one during transplantation.
更に、この育苗床は、各ブロック間に断面Ｖ字状の溝
が形成されたものであるから、この育苗床で成育した苗
を移植機に搭載し、その移植機の苗移植分離爪でブロッ
ク苗を１個づつ分離するときに、分離詰めが容易且つ確
実にブロック間に侵入できるので、１株づつ適確な移植
ができ、また、この育苗床は、各ブロック間の溝が断面
Ｖ字状に広く形成されたものであるから、この育苗床で
育成した苗は、溝を越えて隣接するブロックに根が渡っ
てしまうことが少なくなって、ブロック苗の１個づつの
分離がしやすくなり、このことからも、移植機で移植す
る際、１株づつ適確に移植できるものとなる。Further, since the nursery bed has a V-shaped groove formed between the blocks, the seedlings grown on the nursery bed are mounted on a transplanter, and the seedlings are separated by the seedling transplant separation nails of the transplanter. When the seedlings are separated one by one, separation and packing can be easily and reliably penetrated between the blocks, so that a proper transplant can be performed one by one, and the nursery bed has a V-shaped groove between the blocks. Seedlings grown on this nursery bed are less likely to have roots crossing over adjacent blocks across the ditch, so that block seedlings can be easily separated one by one. From this, when transplanting with a transplanter, it is possible to transplant one strain at a time.
図は、この発明の一実施例を示したもので、縦60セン
チメートル、横30センチメートル、高さ３センチメート
ルの通常の合成樹脂でできた苗箱１の内部に、予め粘土
質の比較的高い山土を焼いて１〜３メッシュの網目で瀘
過した床土を水で練った練り土２を７乃至８分目詰め、
その上から裏面が裁頭角錐状の逆椀形状の集合体に形成
されていてその各椀体3aの頭頂部中央に下方に向かう播
種孔形成用の突起3bを有する苗床形成用の型枠３を嵌合
して上からプレスし、該型枠３の下端面部（イ）が苗箱
１の底面（ロ）に接当しない状態でプレスを中止し、型
枠３を抜き取る。The figure shows an embodiment of the present invention. In a seedling box 1 made of a normal synthetic resin having a length of 60 cm, a width of 30 cm and a height of 3 cm, a clay material was previously compared. The ground 2 is made by baking the high mountain soil and filtering the ground through a 1-3 mesh mesh with water.
A seedbed forming mold 3 having an inverted bowl-shaped aggregate having a truncated pyramid-shaped back surface from above, and having a downwardly projecting projection 3b at the center of the top of each bowl 3a. Is pressed from above, the press is stopped in a state where the lower end surface portion (a) of the form 3 does not contact the bottom surface (b) of the seedling box 1, and the form 3 is removed.
このようにして苗箱１内に、上面が２〜３センチメー
トル平方をした裁頭角錐形状をしたブロック苗床5aが形
成され、その頭頂中央部に前記突起3bで形成される播種
孔４が形成された育苗床５が形成される。In this manner, a block nursery 5a having a truncated pyramid shape having an upper surface of 2 to 3 cm square is formed in the seedling box 1, and a seeding hole 4 formed by the protrusion 3b is formed at the center of the top of the seedling. A nursery bed 5 is formed.
このようにして形成された育苗床５は、その成形時
に、内面が逆搭載角錐形状の椀体3aで押されて練り土２
を抱え込むで形成させるために、表面が上方ほど高密度
になって硬くなり、崩れにくいものとなる。また、逆
に、下側ほど低密度になって柔らかくなり、連続した下
側マット床部5cでは、苗根が伸びやすくなり、育苗時の
成育が良好になるよう仕上げられる。The nursery bed 5 formed in this way is pressed by the inverted mounting pyramid-shaped bowl body 3a at the time of molding to form the soil 2
Since the surface is formed by holding it, the surface becomes denser and harder as it goes upward, and it is difficult for the surface to collapse. Conversely, the lower the lower side, the lower the density, the softer, and the continuous lower mat floor portion 5c, the roots of the seeds are easily stretched, and the seedlings are finished so that the seedlings can grow well.
その後、適度に乾燥してブロック表面が白く渇く状態
にし、播種作業をする。After that, the block surface is dried and dried so that the surface of the block is thirsty and the seeding operation is performed.
即ち、播種孔４に１粒の種子を石灰等でコーテングし
たコーテング種子６を蒔き、上側からバーク堆肥等の覆
土７を行なう。この覆土７は、粘土質の極めて少ない土
やピートモス、あるいは堆肥等がよく、吸水力の高いも
のが良い。このようにして播種、覆土した後に、潅水し
て育苗すると、図示したように苗が成育する。That is, a coating seed 6 in which one seed is coated with lime or the like is sown in the seeding hole 4, and a soil covering 7 such as bark compost is performed from above. The covering soil 7 is preferably made of soil with very little clay, peat moss, compost, or the like, and preferably has high water absorption. After seeding and covering in this way, when the seedlings are irrigated and raised, the seedlings grow as shown.
よって、この育苗床は、苗箱内に詰められた練り土
を、上部から裏面が裁頭角錐状の逆椀形状の集合体に形
成された型枠で押圧して該苗箱内に練り土ブロック状の
育苗床を形成したものであるから、押圧後、型枠を成形
した練り土から分離させやすく、従って、この育苗床の
製造装置を簡易な構造のものに構成でき、更に、各ブロ
ック育苗床の表面は高密度になって、育苗時の潅水で型
崩れしにくく、移植時において確実に１個づつ分割しや
すいものとなる。Therefore, this nursery bed presses the kneaded soil packed in the seedling box with a mold formed in an inverted bowl-shaped aggregate having a truncated pyramid on the back side from the top to form the kneaded soil in the seedling box. Since a block-shaped nursery bed is formed, it is easy to separate the mold form from the formed consolidation soil after pressing, and therefore, the manufacturing apparatus for this nursery bed can be configured to have a simple structure. The surface of the nursery bed has a high density, is less likely to lose its shape due to irrigation at the time of raising seedlings, and can be easily divided one by one during transplantation.
更に、この育苗床は、各ブロック間に断面Ｖ字状の溝
が形成されたものであるから、この育苗床で成育した苗
を移植機に搭載し、その移植機の苗移植分離爪でブロッ
ク苗を１個づつ分離するときに、分離爪が容易且つ確実
にブロック間に侵入できるので、１株づつ適確な移植が
でき、また、この育苗床は、各ブロック間の溝が断面Ｖ
字状に広く形成されたものであるから、この育苗床で成
育した苗は、溝を越えて隣接するブロックに根が渡って
しまうことが少なくなって、ブロック苗の１個づつの分
離がしやすくなり、このことからも、移植機で移植する
際、１株づつ適確に移植できるものとなる。Further, since the nursery bed has a V-shaped groove formed between the blocks, the seedlings grown on the nursery bed are mounted on a transplanter, and the seedlings are separated by the seedling transplant separation nails of the transplanter. When the seedlings are separated one by one, the separation claws can easily and surely penetrate between the blocks, so that a proper transplant can be performed one plant at a time, and the nursery bed has a groove V between the blocks.
The seedlings grown on this nursery bed are less likely to have roots crossing over the adjacent blocks over the ditch, so that the block seedlings can be separated one by one. This also makes it possible to accurately transplant one strain at a time when transplanting with a transplanter.
図は、この発明の一実施例を示しもので、第１図〜第３
図は育苗床を製造する工程を示した断面図、第４図は育
苗床の一部破断した斜面図、第５図は使用状態の要部の
断面図を示す。 図中の記号 １は苗箱、２は練り土、３は型枠、3aは椀体、3bは突
起、４は播種孔、５は育苗床、5aは練り土ブロック苗床
5aを示す。The drawings show one embodiment of the present invention, and FIGS.
FIG. 4 is a cross-sectional view showing a process for manufacturing a nursery bed, FIG. 4 is a partially cutaway perspective view of the nursery bed, and FIG. 5 is a cross-sectional view of a main part in use. Symbol 1 in the figure: 1 is a seedling box, 2 is kneaded soil, 3 is a mold, 3a is a bowl, 3b is a protrusion, 4 is a seeding hole, 5 is a nursery bed, and 5a is a kneaded soil block nursery.
Figure 5a is shown.
Claims (1)
の高さに詰め、この苗箱１内に、裏面が裁頭角錐状の逆
椀形状の集合体に形成された苗床形成用の型枠３を押圧
嵌合した後に、該型枠３を上方に引き上げて除去し、土
ブロック苗床5aを下部側が連続し上部側が断面Ｖ字状の
溝で互いに独立した形状で、且つ、表面の土密度を高密
度に形成して苗箱１内に詰められた育苗床。1. A kneaded soil 2 obtained by kneading soil with water in a seedling box 1 is packed to a predetermined height, and in the seedling box 1, an inverted bowl-shaped aggregate having a truncated pyramid-shaped back surface is formed. After press-fitting the mold 3 for forming a nursery, the mold 3 is lifted up and removed, and the soil block nursery 5a is continuous with a lower portion and a V-shaped groove at the upper portion, which are independent from each other. A nursery bed packed in the seedling box 1 with a high density of soil on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1141982A JP2600907B2 (en) | 1989-06-02 | 1989-06-02 | Nursery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1141982A JP2600907B2 (en) | 1989-06-02 | 1989-06-02 | Nursery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH037511A JPH037511A (en) | 1991-01-14 |
| JP2600907B2 true JP2600907B2 (en) | 1997-04-16 |
Family
ID=15304645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1141982A Expired - Fee Related JP2600907B2 (en) | 1989-06-02 | 1989-06-02 | Nursery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2600907B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021153523A (en) * | 2020-03-27 | 2021-10-07 | ヤンマーパワーテクノロジー株式会社 | Seedling mat |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH047713Y2 (en) * | 1986-10-09 | 1992-02-28 |
-
1989
- 1989-06-02 JP JP1141982A patent/JP2600907B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021153523A (en) * | 2020-03-27 | 2021-10-07 | ヤンマーパワーテクノロジー株式会社 | Seedling mat |
| JP7304834B2 (en) | 2020-03-27 | 2023-07-07 | ヤンマーパワーテクノロジー株式会社 | seedling mat |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH037511A (en) | 1991-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |