JP2009232780A - Connected flowerpot body, holder for the connected flowerpot body, container for the holder, and method for cultivating plant - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a connected flowerpot body easily produced and also designed so that a plurality of flowerpots can be efficiently set up to be adjacent to one another when seedlings are raised, and the seedlings can be fixedly planted in a fix-planting pitch corresponding to the kind of the seedlings when the seedlings are fixedly planted. <P>SOLUTION: The connected flowerpot body is structured as follows: a plurality of raising seedling flowerpots 1 each of which is formed into a cylindrical shape, and which have almost the same dimension, are connected serially so as to make their cylindrical axis cores lie along one another in parallel and apart from one another at intervals in a direction almost orthogonal to the cylinder core; and the seedlings raised in the flowerpots can be fixedly planted together with the flowerpots in a connected state. The flowerpots adjacent to one another are connected in an arrangement pitch D almost the same as the fix-planting pitch corresponding to the kind of the crop, and the side wall parts of the flowerpots in one connected flowerpot body are formed to be engaged between the flowerpots adjacent to each other in another connected flowerpot body while adjacently putting the two similar connected flowerpot bodies (A) side-by-side with each other almost in parallel. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  According to the present invention, a plurality of seedling pots formed in a cylindrical shape having substantially the same dimensions are arranged so that their cylinder axes are substantially parallel to each other and spaced in a direction substantially perpendicular to the cylinder axis. It is related with the connected pot body in which the seedlings which are connected in series and are raised in each pot body are configured to be able to be planted together with the pot body, the holder of the connected pot body, the container of the holder, and the plant cultivation method .

Cell seedling raising seedlings are common in the production of seedlings such as flowers and vegetables. Usually, the seedlings are sown or sown in a container composed of cells connected with 72 to 406 holes, and after seedling is grown for a certain period, one seedling is extracted from each cell container and planted on a cultivated floor. However, much effort is required to extract seedlings from the cell molding tray and plant them. In particular, the fixed planting effort of cut flowers such as chrysanthemums and leafy vegetables cultivated in facilities such as vinyl and glass houses is cultivated on the anniversary and the planting density is high.
On the other hand, there is a case where a method using a connected pot is used from the idea of reducing the fixed planting labor.
The above-mentioned connected pot body is efficient in planting seedlings with a pot body on a cultivated floor after planting seedlings such as flowers, vegetables, etc. A plurality of pots are connected in series at intervals so that they can be planted.
Patent Document 1 discloses a continuous collecting pot for raising seedlings transplanted by a continuous pot body in which square or hexagonal cylindrical individual pot bodies formed by developing a thin film such as paper or paper are connected.
This continuous collection pot can be deployed so that multiple pots can be placed in close proximity to each other when planting seedlings, and can be planted at a fixed planting pitch according to the type of crop. The bowls are connected by a connecting member that is folded. When the seedlings are grown for a certain period of time, the water-soluble adhesive is separated, so that at the time of planting, the connecting member is expanded so that it can be planted at a planting pitch according to the type of seedling (see, for example, Patent Document 1) .)

JP-A-8-205687

For this reason, the folding structure of the connecting member is complicated, and it takes time and effort to manufacture. If the connecting member cannot be smoothly deployed, there is a possibility that it cannot be planted at a fixed planting pitch according to the type of seedling.
In addition, with this continuous collecting pot, seedlings are pulled out and planted by one transplanter, so it is difficult to narrow the gap below the width of the transplanter even though the strain can be adjusted. Therefore, it is difficult to apply to crops that are narrowly cultivated in densely cultivated densely, and cannot be used.
In addition, because it is manufactured with a thin film such as paper or paper that is not a rigid body, the shape of the pot cannot be maintained and the seedlings cannot be held if this is handled manually to adjust the spacing. .
The present invention has been made in view of the above circumstances, and while being able to be easily manufactured, a plurality of pot bodies can be efficiently installed close to each other at the time of raising seedlings, and at a fixed planting pitch according to the type of seedlings at the time of planting The purpose is to ensure that planting is possible.
Another object of the present invention is to cope with crops that are densely cultivated by repeating planting work of a large amount of seedlings in a facility and narrowing between streaks and strains.

A first characteristic configuration of the present invention is a direction in which a plurality of seedling pots formed in a cylindrical shape having substantially the same dimensions have their cylindrical axes substantially parallel to each other and substantially perpendicular to the cylindrical axis. Are connected to each other at intervals, and the seedlings grown in each pot are configured so that they can be planted together with the pots in a connected state,
One connected pot body in a state where two adjacent pot bodies are connected at substantially the same arrangement pitch as the planting pitch according to the type of the crop, and two identical connected pot bodies are juxtaposed in parallel with each other. , The side wall portion of the pot body in the other connected pot body is formed between the adjacent pot bodies.

[Action and effect]
The pots adjacent to each other are connected at a pitch that is substantially the same as the planting pitch according to the type of crop, so compared to the case where the pots are connected by connecting members that are folded so as to be unfoldable. While making it easy to produce, it can be reliably planted with a planting pitch according to the type of crop when planting.
In addition, in a state where two identical connected pots are juxtaposed in parallel with each other, the side walls of the pots in the other connected pot are fitted between the adjacent pots in one connected pot. Since it is formed, it is possible to efficiently place the pot bodies in two identical connected pot bodies close to each other when raising seedlings.

  The second characteristic configuration of the present invention includes a pair of first side walls formed in parallel to each other and a pair formed in parallel to each other in a direction substantially orthogonal to the first side walls. The cross-sectional shape provided with the second side wall portion is formed in a substantially rectangular cylindrical shape, and the wall surfaces of the first side wall portions of the pots adjacent to each other are substantially linear along the juxtaposing direction of the pots. The first side walls on one side of the pair of first side walls are arranged in the posture in which the second side walls of the pots adjacent to each other face each other. It connects with the connection member provided substantially flush with the part, and there exists in the point by which the plurality of the said bowls are connected in series.

[Action and effect]
In the state where two identical connected pots are juxtaposed so that the first side wall portions not connected by the connecting members are adjacent to each other substantially parallel to each other, and the pots are arranged in a staggered manner. Since the pots in the other connected pot can be fitted between the pots adjacent to each other in the connected pot, the two identical connected pots can be combined in a substantially rectangular shape in plan view. When the installation place is formed in a substantially rectangular shape, it is easy to install the connecting pots efficiently so as not to create a useless space.

  The 3rd characteristic structure of this invention exists in the point which the clearance gap continuous over the full length of a side wall part height direction is formed in the side wall part of the said pot.

[Action and effect]
After planting on the mainland cultivation floor, even when the plant leaves and roots are stretched, the pot body is moved so that the plant comes out from the gap formed in the side wall, and the plant is not easily damaged, It is easy to collect the connected bowl.
Therefore, the connected pots can be collected early and reused without waiting for the harvest of the plants and without cutting the plants.

4th characteristic structure of this invention is a holder which hold | maintains the connection pot body of any one of Claims 1-3,
There exists a support part which can support the said bowl so that space may be formed in the downward direction.

[Action and effect]
In the state where the pot body is supported by the support part, by raising the seedling with the soil for raising seedling filled over the space formed below the pot body, the root of the seedling being raised is lower than the lower end of the pot body It can be grown to extend downward.
Therefore, since the roots are sufficiently grown when the pot body is taken out from the support portion, the survival after the planting is improved on the main cultivation floor, and good growth can be secured.

  A fifth characteristic configuration of the present invention is that the support portion is formed in a frame shape that separately surrounds the spaces formed in the lower portions of the bowl.

[Action and effect]
The support part formed in a frame shape that surrounds the space formed in each of the lower parts of the pots prevents the roots of seedlings growing in the pots from entering the adjacent pots and is adjacent The roots of seedlings that are growing in pots are not easily entangled.
Therefore, in the state where two identical connected pots are juxtaposed next to each other in parallel, the side walls of the pots in the other connected pot are fitted between the adjacent pots in one connected pot. After the seedlings are arranged in close contact with each other, the seedlings are entangled with each other when the seedlings are separated from each other and then removed from the holder. There will be no hindrance.

  According to a sixth characteristic configuration of the present invention, the two connecting bowls, in which the support portion is juxtaposed in parallel with each other, are placed between the bowl bodies adjacent to each other in one coupling bowl body. It exists in the point which can be supported in the state which fitted the side wall part of the bowl in a body.

[Action and effect]
The pot bodies in two identical connected pot bodies can be fitted to each other, and a plurality of the connected pot bodies can be arranged in close contact with each other, and can be efficiently held by a holder having a limited size.

7th characteristic structure of this invention is a container which accommodates the holder of any one of Claims 4-6, Comprising:
A spacer is provided so that the holder can be stacked above the connected pot body holding the holder.

[Action and effect]
Without installing a shelf or the like, stack the holders so that they are spaced apart above the connected pots so that the seedlings are not damaged and the roots of the seedlings are not dried. In addition, it can be efficiently stored in a limited space together with the connected pots, and is particularly advantageous when stored in a low-temperature storage for low-temperature processing where the space is limited.

The 8th characteristic structure of this invention is a plant which grows a plant using the connection pot body of any one of Claims 1-3, and the holder of any one of Claims 4-6. A cultivation method,
After filling the seedling soil into the pot body of the connected pot body held by the holder and raising the seedling, the seedling is taken out from the holder together with the connected pot body, and the connected pot body is placed on the cultivated floor in this field. It is in the point to place and plant.

[Action and effect]
Fill the pot body of the connected pot body held in the holder with soil for raising seedlings, place the connected pot body in the nursery environment according to the type of seedling and raise the seedling, and then connect the seedling from the holder Take out the whole pot body, place it on the cultivated floor together with the connected pot body, and can be planted at a fixed planting pitch according to the type of seedling, so you can easily manage the seedlings that are being raised, and the root of the seedling The seedlings can be moved and planted without damage.

  A ninth characteristic configuration of the present invention is that after harvesting a plant grown by a seedling planted together with the connected pot body according to claim 1 or 2, or the root of the seedling planted with the connected pot body according to claim 3 is the main field. After waiting for a preset period to elongate to the cultivation floor, the connected pots are collected and reused.

[Action and effect]
A connected pot can be used repeatedly.

A tenth characteristic configuration of the present invention includes a connecting pot according to any one of claims 1 to 3, a holder according to any one of claims 4 to 6, and a container according to claim 7. A plant cultivation method for cultivating a plant using:
Filling the pots of the connected pots held by the holders with soil for raising seedlings, raising the seedlings while raising the seedlings, stacking the containers containing the holders, and storing the seedlings in a low-temperature storage for low-temperature treatment It is in the point to store in.

[Action and effect]
Efficiently store seedlings that are growing in the connected pots that are held in a holder, in a low-temperature storage such as a refrigerator for low-temperature treatment with limited space, together with the connected pots so that the roots do not dry. Can do.
Therefore, there is no need to move and store cell molding tray seedlings, which is a conventional method, on a specially provided shelf in the refrigerator, or to store seedlings by transferring them into a plastic bag. Can be assembled.

Embodiments of the present invention will be described below with reference to the drawings.
[First Embodiment]
1 to 4 show an embodiment of a synthetic resin connection pot body A according to the present invention, and as shown in FIG. 1, a plurality of seedling pot bodies 1 formed in a cylindrical shape having substantially the same dimensions, Plants such as flowers and vegetables nurtured in each pot body 1 are connected in series in a direction substantially perpendicular to the cylinder axis X, with the cylinder axes X aligned substantially parallel to each other. The seedlings 2 are configured so as to be able to be planted together with the pots 1 in a connected state, and the pots 1 adjacent to each other are connected with a pitch P that is substantially the same as the planting pitch according to the type of the seedlings 2.

  As shown in FIGS. 2 and 3, the pot body 1 includes a pair of first side wall portions 3 (3 a, 3 b) formed in parallel to each other, and a direction substantially orthogonal to the first side wall portion 3. And a pair of second side wall portions 4 formed in parallel to each other are formed into a substantially rectangular cylindrical shape, and a bowl is formed below the first side wall portion 3 and the second side wall portion 4. A step portion 5 that is bent in a series toward the inside is formed, and the large-diameter bowl portion 1a on the upper side of the step portion 5 and the small-diameter bowl portion 1b on the lower side of the step portion 5 are concentric. It is formed.

  And the wall surfaces of the 1st side wall part 3 of the bowl body 1 adjacent to each other are located in a substantially straight line along the juxtaposed direction of the pot bodies 1 and the second side wall parts 4 of the bowl body 1 adjacent to each other. Are connected to each other by the connecting member 6 so that the first side wall portions 3a arranged in a substantially straight line along the juxtaposed direction on one side of the pair of first side wall portions 3 are connected to each other. Thus, a plurality of pot bodies 1 are connected in series.

  The connecting member 6 connects the first side wall portions 3a in the large-diameter bowl body portion 1a, and is formed in a plate shape having a thickness substantially the same as the thickness of the first side wall portion 3a in the large-diameter bowl body portion 1a. The distance E between the second side wall parts 4 on the upper end side of the bowl bodies 1 adjacent to each other is provided in a direction parallel to the pot body side on the upper end side of the pot body 1. The interval is set to be approximately the same as or slightly wider than the width F along.

  Therefore, as shown in FIG. 4, in the state where two identical connecting pots A (A1, A2) are adjacent to each other substantially in parallel and the connecting member 6 side is juxtaposed outward, one connecting pot The side wall parts 3 and 4 of the pot body 1 in the other connected pot body A2 can be fitted between the pot bodies 1 adjacent to each other in the body A1 and assembled to each other.

  At the time of raising seedlings, a dense gathering state can be secured and a large number of seedlings 2 can be raised efficiently, while at the time of planting, it can be easily dismantled on the main cultivation floor, and the connecting pot A is placed. By doing so, planting work can be carried out in a short time between arbitrary strains and streaks, and further, it is possible to cope with the production of hairy and multi-period crops in the facility, which is useful.

Since each individual pot body 1 does not have a bottom plate, the roots can quickly extend into the cultivation floor after being placed on the cultivation floor in this field, and a good growth amount on the above-ground part can be secured.
The seedling set and the connected pot A consisting of the holder B and the container C are molded from a synthetic resin, can be used for at least several years, can be used for multi-period production, and can be used repeatedly and durable. Have sex.

  5-7 shows the synthetic resin holder B according to the present invention for holding the connecting pot A, and the bottom plate 7 covering the lower opening of the pot 1 and the pot 1 of each connecting pot A. It is integrally provided with a lattice member 9 formed by arranging a large number of rectangular frame bodies 8 as support portions to be placed and supported in a connected state in a lattice shape, and each frame body 8 has a small diameter bowl. It arrange | positions so that it can mount and support in the positioning state which has fitted the body part 1b inside.

  As shown in FIG. 6, the frame 8 has a space 10 between the lower end of the pot 1 and the bottom plate 7 when the pot 1 is placed and supported by fitting the small-diameter pot 1 b inside. Each bottom plate portion 7 is formed in a frame shape that protrudes above the bottom plate 7 at a height that can be supported so as to be formed, and surrounds the space 10 separately. A water drain hole 11 is formed in the bottom.

  Then, as shown in FIG. 7, for each of the two connected pot bodies A (A 1, A 2), the pot bodies 1 are juxtaposed next to each other substantially parallel and with the connecting member 6 side facing outward. Is placed and supported on the frame 8 in a state where the pot 1 in the other connected pot A2 enters between the adjacent pots 1 in the one connected pot A1, and each connected pot A is It is configured so that it can be held.

  8 and 9 show a container C according to the present invention that houses a holder B holding a number of connecting bowls A, and a mounting plate 12 that is substantially rectangular in plan view on which the holder B is mounted. And a peripheral frame 14 that surrounds the outer peripheral portion of the mounting plate 12 in a U-shape excluding one side portion 13, and the container C is mounted on a mounting surface such as a work floor surface. Then, the holding tool B is pushed and pulled over the mounting surface and the mounting plate 12 through the side portion 13 where the peripheral frame 14 of the mounting plate 12 is not provided. It is configured so that it can be taken in and out.

  The mounting plate 12 is provided with a synthetic resin spacer 15 so that the holding tool B mounted on the mounting plate 12 can be stacked above the holding pot A held at intervals. The spacer 15 is a substantially U-shaped mounting frame on which the container C storing the upper holding tool B is mounted when the holding tools B stored for each container C are stacked one above the other. 16 and legs 17 are integrally provided, and the lower ends of the legs 17 are fitted in fitting holes 18 formed in the peripheral frame 14 of the mounting plate 12 so as to be inserted and removed.

  10 to 12 show a plant cultivation method according to the present invention in which a plant is cultivated using the connection pot A and the holder B. As shown in FIGS. 6 and 7, two connection pots are used. For each body A, the pot bodies 1 of many connected pot bodies A are held in a state where the pot bodies 1 in the other connected pot body A2 enter between the adjacent pot bodies 1 in one connected pot body A1. As shown in FIG. 10, each pot body 1 is filled with soil for raising seedlings 19, and plants such as flowers and vegetables are inserted and budded or seeded to grow seedlings 2.

  In this case, the holder B holding the connection pot A may be seeded without being accommodated in the container C, or the holder B may be accommodated in the container C to raise seedlings. When the seedlings 2 are stacked and stored in a low temperature storage for low temperature processing or the like, the holding tool B is accommodated in a container C and stored in the storage as shown in FIG.

  Since the spacer 15 includes the mounting frame 16 and the legs 17, even when the fluorescent lamp is turned on in the low-temperature storage, a window that allows daylighting from between the adjacent legs 17 is formed and sufficient for the seedling 2. Can irradiate light.

And after planting the seedling 2 for a predetermined period, when planting it in the main field, the seedling 2 is taken out from the holder B together with the connected pot body A, and as shown in FIG. After planting the planted seedlings 2 that have been planted with the optimal planting pitch L on the mainland cultivation floor and planted together with the connected pot A, the connected pot A is recovered and reused.
Since the pot body 1 is rigid, the shape does not collapse when taken out from the holder B, so that the seedling 2 can be held and carried.

  The placement method can be any placement, such as parallel or perpendicular to the cocoon direction, and the placement interval is arbitrary depending on the cultivated plant and cropping type. Therefore, it can respond to a variety of crop cultivation methods.

[Second Embodiment]
FIGS. 13 and 14 show an embodiment of a connected pot A in which a gap 20 is formed in the side wall of the pot 1 over the entire length in the side wall height direction, and FIG. FIG. 14 shows an embodiment in which a gap 20 that is continuous over the entire length in the side wall portion height direction is formed in any one of the first side wall portions 3, and FIG. 14 shows the second side wall portion 4 of the pot 1. An embodiment is shown in which a gap 20 that is continuous over the entire length in the height direction of the side wall is formed in either one of these.

If the pot body 1 of the present embodiment is used, the pot body 1 is moved so that the plant can come out from the gap 20 formed in the side wall part even after the plant leaves and roots are stretched after planting on the main cultivation floor. Let it be easy to collect the connected pots in a state where the plants are hardly damaged, and collect the connected pots A quickly without waiting for the harvest of the plants and without cutting the plants. it can.
Other configurations are the same as those of the first embodiment.

[Other Embodiments]
1. The connecting bowl according to the present invention may be formed of a rigid material other than synthetic resin. Individual pots may be made of paper or non-woven fabric, but when separated from the holding body, it is necessary to lift the seedling while holding it, so at least the connection part is made of a rigid material Must.
2. What is necessary is just to select suitably the number of the pots connected with the connection pot by this invention.
3. The connected pot body according to the present invention may be configured by directly connecting pot bodies.
4). In the connected pot according to the present invention, a plurality of seedling pots formed in a hexagonal cylindrical shape may be connected in series.
5. As shown in FIG. 15 (a), the connected pot body according to the present invention has a pot body 1 that is formed into a truncated cone-shaped or truncated pyramid-shaped cylinder having no stepped portion, as shown in FIG. 15 (a). Even if connected, as shown in FIG. 15 (b), the pot body 1 formed in a cylindrical shape with an inward ridge 21 along the lower end may be connected. If the soil for raising seedlings can be held, as shown in FIG. 15 (c), the pot body 1 formed in a cylindrical shape with the same diameter may be connected over the entire length in the side wall portion height direction. good.
6). The holder according to the present invention is not limited to the one provided with a support portion made of a lattice member, but can support in a row or a spot as long as the pot body can be supported so that a space can be formed below the pot body. It may be provided with a part.
7). The holder according to the present invention may not be provided with a bottom plate as long as seedlings are grown in a state where the holder is set in a container. In this case, a drain hole is formed in the mounting plate of the container, and this mounting plate is used as the bottom plate.
8). The holder according to the present invention may be molded integrally with the container.
9. The holder according to the present invention may be provided with a spacer so that the holders can be stacked so as to be spaced apart from each other above the holding bowl.
10. In the container according to the present invention, the spacer and the mounting plate may be provided integrally.
11. The spacer of the container according to the present invention may have a folding structure.
12 The container spacer according to the present invention forms a window capable of obtaining sufficient lighting, but its shape can be changed as appropriate.
13. The container according to the present invention may not be provided with a mounting plate as long as the holder is locked around the container so that the holder does not fall.

Top view of connected bowl Perspective view of the main part of the connecting bowl Side view of the main part of the connecting bowl A perspective view showing the assembled state of the connected bowls Perspective view of main part of holder Main part longitudinal cross-sectional view which shows the state which hold | maintained the connection pot body to the holder The principal part top view which shows the state which hold | maintained the connection pot body to the holder Exploded perspective view of container The perspective view which shows the state in which the holder holding the connection bowl body is accommodated in the container. Principal longitudinal section showing how to use the connected bowl The perspective view which shows the state which accommodated the holder holding the connection pot body in the container, and has been piled up. Perspective view showing how to use the connected bowl The perspective view which shows the connection bowl body of 2nd Embodiment. The perspective view which shows the connection bowl body of 2nd Embodiment. The principal part longitudinal cross-sectional view which shows another embodiment of a connection pot body

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Pot body 2 Seedling 3 1st side wall part 4 2nd side wall part 6 Connection member 8 Support part 10 Space 12 Mounting plate 15 Spacer 19 Soil for raising seedlings 20 Crevice X Cylinder axis A Connection bowl body B Holder C Container D Arrangement pitch

Claims (10)

A plurality of seedling pots formed in a cylindrical shape having substantially the same dimensions are connected in series with the cylindrical shaft cores substantially parallel to each other and spaced apart in a direction substantially perpendicular to the cylindrical shaft core. ,
It is a connected pot body configured so that the seedlings grown in each pot body can be planted together with the pot body in a connected state,
The pots that are adjacent to each other are connected at a pitch that is substantially the same as the planting pitch according to the type of crop,
In a state where two identical connected pots are juxtaposed in parallel with each other, the side walls of the pots in the other connected pot can be fitted between the adjacent pots in one connected pot. The connected bowl body that is formed. The pot body includes a pair of first side wall portions formed in parallel to each other, and a pair of second side wall portions formed in parallel to each other in a direction substantially orthogonal to the first side wall portion. The cross-sectional shape is formed into a substantially rectangular cylinder,
The postures in which the wall surfaces of the first side wall portions of the pot bodies adjacent to each other are arranged substantially linearly along the juxtaposition direction of the pot bodies and the second side wall portions of the pot bodies adjacent to each other are opposed to each other. Then, the first side wall portions on one side of the pair of first side wall portions are connected to each other by a connecting member provided substantially flush with the first side wall portion, and a plurality of the bowls are arranged in series. The connection pot body according to claim 1, which is connected to the body.   The connected bowl according to claim 1 or 2, wherein a gap is formed in the side wall of the bowl in such a manner that the gap is continuous over the entire length in the side wall height direction. It is a holder holding the connection pot object according to any one of claims 1 to 3,
The holder provided with the support part which can support the said bowl so that space may be formed in the downward direction.   The holder according to claim 4, wherein the support portion is formed in a frame shape that separately surrounds spaces formed in the lower portions of the pot body.   The support part fits two identical connection bowls juxtaposed side by side substantially parallel to each other, and between the bowl bodies adjacent to each other in one connection bowl body, the side wall portion of the bowl body in the other connection bowl body is fitted. The holder according to claim 4 or 5, which is provided so as to be supported in a combined state. A container for housing the holder according to any one of claims 4 to 6,
A container provided with a spacer so that the holder can be stacked at an interval above the holding bowl. A plant cultivation method for cultivating a plant using the connection pot body according to any one of claims 1 to 3 and the holder according to any one of claims 4 to 6,
After filling the seedling soil into the pot body of the connected pot body held in the holder, raising the seedling,
A plant cultivation method in which the seedling is taken out from the holder together with the connected pot body, and placed on the main cultivation floor together with the connected pot body.   After harvesting the plant in which the seedlings planted together with the connection pot body according to claim 1 or 2 are grown, or until the roots of the seedlings planted with the connection pot body according to claim 3 extend on the cultivation floor in advance The plant cultivation method according to claim 8, wherein the connected pot body is recovered and reused after waiting for the period of time to elapse. Plant cultivation for cultivating a plant using the connection pot body according to any one of claims 1 to 3, the holder according to any one of claims 4 to 6, and the container according to claim 7. A method,
Filling the pots of the connected pots held by the holders with soil for raising seedlings, raising the seedlings while raising the seedlings, stacking the containers containing the holders, and storing the seedlings in a low-temperature storage for low-temperature treatment Plant cultivation method to store in.

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