JP2012237179A - Vegetation bag, manufacturing method thereof, and vegetation mat - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vegetation bag, manufacturing method thereof, and vegetation mat, which prevents extremely uneven distribution of plant propagules with higher productivity at lower cost, and allows the plant propagules to be easily arranged at a desired location without restriction.SOLUTION: Plant propagules 2 and materials 3 and 4 are filled in a bag body 1 such that the regions 8 having two or more patterns distinguished by the difference in the type of the plant propagules 2 contained as a target for vegetation or by the presence or absence of the plant propagules 2 are arranged in a predetermined sequence from the side of the deepest part of the bag body 1. The plant propagules 2 of a specific type are contained in a predetermined region 8, and not contained in another region 8 adjacent to the predetermined region 8.

Description

  The present invention relates to a vegetation bag, a method for manufacturing the vegetation bag, a vegetation mat, and the like, which are used, for example, for introducing trees or the like into a slope or for decorative vegetation.

  As planting works using seeds, there are a vegetation base material spraying work, a guest soil spraying work, a seed spraying work, a vegetation sheet work, a vegetation mat work, and the like. In the case of such greening, there are exotic grasses such as tall fescue, bermudagrass, kentucky bluegrass, creeping red fescue, etc., as well as native herbaceous seeds such as Japanese pampas grass, itadori, medhagi and yamahagi.

  However, in the case of using large seeds such as Quercus serrata and shirakashi for tree planting, the sprayed seeds rebound in the above-mentioned various construction methods, although there are some differences depending on the type of construction method and the properties of the seeds. There is a problem that seeds are extremely unevenly distributed in a long vegetation bag held on a vegetation sheet or a vegetation mat.

  The vegetation mat work (refer to Patent Document 1) that the vegetation mat that holds a small bag filled with large seeds, fertilizer, and growth base material previously proposed by the present applicant (see Patent Document 1) is a technique that helps to solve the above problem.

Japanese Patent Laid-Open No. 11-81322, FIG.

  However, since the capacity of the sachet is smaller than that of the conventional sachet-like vegetation bag, more sachets are required to arrange a predetermined amount of seeds and fertilizer than the sachet-like vegetation bag, which is difficult to manufacture and produce. This is disadvantageous.

  In addition, for example, in order to reliably obtain a so-called step effect when constructing on a slope, when trying to arrange a plurality of sachets along the contour line without gaps, both in terms of labor and cost, the conventional long bag-like shape The burden is greater than when vegetation bags are installed. In addition, the step effect here means that the seeds from the surroundings, the leaves of the trees, and the washed away sediment from the slope mountain side are dammed and deposited by the vegetation bags (small bags) placed on the slope surface, and the mountain side This refers to the effect that the vegetation base is formed in a step shape, and the plant easily grows in the step.

  The present invention has been made in view of the above circumstances, and its purpose is to prevent extreme uneven distribution of plant propagation bodies while improving cost and production. An object of the present invention is to provide a vegetation bag, a method for manufacturing the vegetation bag, and a vegetation mat that can be freely and easily disposed at a desired position. Here, the plant propagation body is a term indicating a generic name of an object from which a plant germinates, such as a bulb, a rhizome, and a spore in addition to a seed.

  In order to achieve the above object, the vegetation bag according to the present invention has two or more patterns of regions within the bag body that are distinguished by the difference in the type of plant propagation body included as a vegetation target or the presence or absence of the plant propagation body. The plant propagation body and the material are filled in the bag so as to be arranged in a predetermined order from the innermost side of the inner part, the plant propagation body of a specific species is included in the predetermined area, and the other area adjacent to the predetermined area The region does not contain the plant breed of the specific species (Claim 1).

  In the vegetation bag, the other region may not include the plant propagation body or may include a plant propagation body other than the specific species (Claim 2).

  In each vegetation bag, a region including the plant propagation material and a region not including the plant propagation material may be alternately arranged.

  In order to achieve the above object, a vegetation mat according to the present invention includes a sheet-like body and the vegetation mat according to any one of claims 1 to 3 attached to the sheet-like body. Then, a plurality of the vegetation bags are mounted on the sheet-like body so as to be arranged in a substantially stripe shape (claim 4).

  In order to achieve the above object, the method for producing a vegetation bag according to the present invention includes a region in which two or more patterns distinguished by differences in the types of plant propagation bodies included as vegetation targets or the presence or absence of the plant propagation bodies are contained in the bag body. The plant propagation material and the material are filled in the bag so as to be arranged in a predetermined order from the innermost side of the bag body, and the plant propagation material of a specific species is included in a predetermined region, and is adjacent to the predetermined region. It is characterized in that the specific species of plant propagation material is not included in the other areas.

  In the method for producing the vegetation bag, the plant propagation material may not be included in the other region, or a plant propagation material other than the specific species may be included (claim 6).

  In the vegetation bag manufacturing method, regions including the plant propagation material and regions not including the plant propagation material may be alternately arranged (claim 7).

  In the inventions according to claims 1 to 7, it is possible to prevent extreme uneven distribution of the plant propagation body while improving cost and production, and furthermore, the plant propagation body can be freely and easily placed at a desired position. A vegetation bag that can be arranged, a method for producing the vegetation bag, and a vegetation mat are obtained.

  That is, in the invention according to each claim, since a long bag-like bag body having a relatively large capacity is used, the number required is smaller than that in the case of using a small bag having a relatively small capacity. The improvement in terms can be achieved.

  Further, in the invention according to each claim, even if it is a long bag-like bag body, a specific plant propagation body as a vegetation target is included in a predetermined region formed inside the bag body, and others adjacent thereto Therefore, it is possible to prevent the plant propagation body as a vegetation target from being extremely unevenly distributed and to achieve its good growth. Furthermore, since the plant propagation material and the material are filled in the bag so that two or more patterns of regions are arranged in a predetermined order from the innermost side of the bag, the plant propagation material can be freely and easily desired. It becomes possible to arrange | position in the position of.

  In addition, if the vegetation bag of the invention according to each claim is arranged along the contour line, the above-mentioned stage effect can be obtained.

  When the vegetation bag of the invention according to each claim is installed on the surface to be planted, the area including the plant propagation object to be vegetated constitutes a vegetation area, and the area not including it constitutes a buffer area. By allocating the area that constitutes the vegetation zone and the area that constitutes the buffer zone so as to prevent excessive crowding of the propagules, it is possible to favorably promote the growth of the plant throughout the vegetation bag.

  Therefore, according to the vegetation bag, it is possible to prevent extreme uneven distribution of the plant propagation material, and if the vegetation bag is used for the revegetation plant or the vegetation mat according to claim 4, the plant propagation material is not grown and is wasted. Therefore, the amount of plant propagation material can be reduced, which leads to a reduction in manufacturing cost and construction cost. And the said vegetation bag is applicable also to cultivation of vegetables, for example, In this case, it can also make thinning unnecessary.

  In addition, the vegetation bag is provided with a buffer area where the plant propagation body is partially retained and the plant propagation body does not exist, but if this buffer area is expanded to some extent, this area will fly from surrounding plants. It is also a range for growing cultivated plant propagation bodies, and peripheral plants can be actively introduced, which is suitable for greening.

  In the inventions according to claims 1 to 3 and 4 to 6, it is possible to provide, for example, a tree part where trees grow and a herb part where grasses grow on a single vegetation bag.

(A) is explanatory drawing which shows schematically the manufacturing method of the vegetation bag which concerns on 1st embodiment of this invention, (B) is the manufacturing method of the vegetation bag which concerns on 2nd embodiment of this invention. It is explanatory drawing shown roughly. (A) And (B) is the perspective view and partial cutaway perspective view which show the structure of the vegetation bag which concerns on 1st embodiment roughly, (C) is the structure of the vegetation bag which concerns on 2nd embodiment. FIG. It is a disassembled perspective view which shows schematically the structure of the vegetation mat provided with the said vegetation bag. (A) is explanatory drawing which shows roughly the example of installation of the vegetation mat provided with the vegetation bag which concerns on 2nd embodiment, (B) is explanatory drawing which shows schematically the example of installation of the vegetation mat which concerns on a modification. (C) is explanatory drawing which shows roughly the example of installation of the vegetation mat provided with the vegetation bag which concerns on 1st embodiment. (A) is a perspective view which shows schematically the structure of another example of the said vegetation mat, (B) is a perspective view which shows the further modified example of the vegetation mat shown to (A) schematically. It is explanatory drawing which shows the other example of installation of the said vegetation bag roughly. (A) is a perspective view schematically showing a configuration of a vegetation bag having a partition part, (B) and (C) are an explanatory view and a partially cut perspective view schematically showing a configuration of another vegetation bag having a partition part. It is.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  In the method for producing a vegetation bag A according to the first embodiment of the present invention, a material 3 containing seeds (an example of a plant propagation body as a vegetation target) 2 is introduced into a long bag-like bag body 1. 2 and the second charging step for charging the material 4 not containing the seed 2 are alternately repeated (see FIG. 1A), and the vegetation bag A shown in FIGS. 2A and 2B is manufactured. Is to do.

  The bag 1 has a long bag shape with a diameter of 3 to 20 cm and a length of 50 to 200 cm after filling the contents (in this example, a bag shape having a length of 2.5 times the diameter or more) and is introduced into the bag. Constructed to have water permeability and sprouting properties (nonwoven fabric, paper, woven fabric, etc.) so as not to inhibit the growth of plant propagation bodies as vegetation targets, for example, those that completely decompose It is possible to decompose only half of the whole, or to partially decompose in the form of dots or streaks. As a constituent material of such a bag 1, for example, it is decomposed and corroded by microorganisms such as bacteria. Natural fibers such as cotton, silk and hemp that disappear over time, regenerated fibers such as viscose rayon made of regenerated cellulose, and corrosive fibers alone, or corrosive fibers and synthetic fibers as described above A blended fiber consisting of can be used. In addition, in this embodiment, the bag body 1 whole is comprised with the nonwoven fabric using a biodegradable plastic.

  Seeds 2 include, for example, tree seeds such as red pine, shabu-shabu, and weeping, grass seeds such as tall fescue, bermudagrass, creeping red fescue, red top, white clover, flower seeds, wormwood, Japanese pampas grass, from grass seeds such Medohagi, it is those selected arbitrarily. In the present embodiment, only one kind of seed is used as the seed 2.

  As the material 3, what mixed the seed 2 with the vegetation base material containing at least 1 sort (s), such as a soil improvement material, a water retention material, a fertilizer (organic compost, a chemical fertilizer), a vegetable fiber, and a guest soil, can be used. Here, examples of the soil improvement material include peat moss, bark compost, and bentonite, and examples of the water retention material include pearlite, vermiculite, and a superabsorbent polymer.

  As the material 4, for example, the vegetation base material can be used. In addition, the vegetation base material used for the materials 3 and 4 may be the same thing, or what was mix | blended differently.

  The materials 3 and 4 can be charged into the bag 1 using, for example, a charging device shown in FIG. This charging device includes a first hopper 5 into which the material 3 is charged and a second hopper 6 into which the material 4 is charged. Both the hoppers 5 and 6 are connected to the nozzle 7. In the first charging step in which the material 3 is charged, a predetermined amount of the material 3 having passed through the nozzle 7 from the first hopper 5 is charged into the bag body 1, and in the second charging step in which the material 4 is charged, A predetermined amount of the material 4 having passed through the nozzle 7 from the second hopper 6 is put into the bag body 1. In the present embodiment, the input amount of the material 4 in the second input step is set to be larger than the input amount of the material 3 including the seed 2 in the first input step. Some of the amounts may be reversed or equivalent, and furthermore, the input amounts may vary regularly or irregularly over a plurality of first and second input steps.

  Here, in each charging process, an area (layer) 8 (see FIG. 2B) consisting of a target to be loaded (material 3 including seed 2 in the first charging process and material 4 in the second charging process) is bagged. A plurality of regions 8 are sequentially formed from the innermost portion 9 side of the bag body 1 by forming in the body 1 and alternately performing the above-described two kinds of charging steps. Further, in order to form such regions 8 sequentially, in each charging step, the bag body 1 is arranged so that the innermost portion 9 faces downward. In the present embodiment, at the same time, an inlet (loading port) 10 is provided. (See FIG. 1A).

  In the present embodiment, as described above, the step of filling the bag 1 with the seed 2 and the materials 3 and 4 other than the seed 2 is performed in a plurality of charging steps, and after filling, the excess of the bag 1 The entrance (input port) 10 of the bag body 1 is sealed by appropriate means such as folding, stitching, stapling, binding, etc. of the part (the part not filled with the seed 2 and the materials 3 and 4).

  Here, the final filling rate of the vegetation bag A (bag body 1) is preferably 95% or more (preferably 97% or more) and 100% or less of the bag body 1 in terms of apparent capacity. It is. This is because if the filling rate is low (less than 95%), the degree of freedom of movement of the contents of the bag body 1 increases, and the seeds 2 and the materials 3 and 4 in each region 8 move to other regions 8. This is because there is a risk of mixing. If the filling rate is increased (95% or more), the movement of the contents of the bag body 1 is suppressed, and the above mixing is prevented.

  The vegetation bag A manufactured as described above is disposed on a greening target surface such as a slope, and, for example, as shown in FIG. 3, the vegetation bag A is placed between two sheet-like bodies 11 and 12. A vegetation mat can be formed by being sandwiched so as not to be displaced, and can be fixedly arranged on the slope. That is, both the sheet-like bodies 11 and 12 are bonded together by a joining member such as a staple (not shown). By providing this joining member around the vegetation bag A, it is possible to prevent the vegetation bag A from being displaced. . In addition, what is necessary is just to use an appropriate thing as a kind and raw material of the sheet-like bodies 11, 12, and in this example, the upper sheet-like body 11 is a net made of cocoon fibers having an appropriate texture, and the lower sheet-like shape. The body 12 is a jute fiber sheet.

  In the vegetation bag A obtained by the manufacturing method of the present embodiment, the materials 3 and 4 filled in the bag body 1 constitute a plurality of regions 8 sequentially formed from the innermost side 9 side of the bag body 1, and seeds The area 8 including 2 and the area 8 not including the seed 2 are alternately formed. And when such a vegetation bag A is installed on the surface to be planted, the region 8 containing the seeds 2 constitutes a vegetation zone, and the region 8 not containing the seeds 2 constitutes a buffer zone. It is prevented and the growth of the plant can be favorably promoted throughout the vegetation bag A.

  Therefore, according to the vegetation bag A, the extreme uneven distribution of the seeds 2 can be prevented, and if the vegetation bag A is used for revegetation, the number of seeds 2 that are not grown and are wasted can be reduced. Therefore, the amount of seed 2 used is also suppressed, which leads to a reduction in manufacturing cost and construction cost. And the vegetation bag A is applicable also to cultivation of vegetables, for example, In this case, it can also make thinning unnecessary.

  In addition, the vegetation bag A is provided with a buffer zone where the seed 2 is partially retained and the seed 2 is not present. If this buffer zone is expanded to some extent, this zone will come from surrounding plants. It is also a range for growing seeds, and it is possible to actively introduce surrounding plants, which is suitable for greening.

  The vegetation bag A can be installed as a vegetation mat as shown in FIG. 3, and this installation can be performed in the same manner as a conventional vegetation mat. And when installing this vegetation mat on a slope, if the vegetation bag A is arranged along the contour line, the above-mentioned step effect is obtained.

  In addition, this invention is not limited to said embodiment at all, Of course, it can change and implement variously in the range which does not deviate from the summary of this invention. For example, the following modifications can be given.

  In the above-described embodiment, each charging process is performed using the charging device shown in FIG. 1A. However, the present invention is not limited to this. For example, each charging process may be performed manually.

  On the outer surface of the bag body 1, a mark that is a clue for the operator to know the depth of the region 8 (or the amount to be charged) to be formed when each charging step is performed, or at the time of or after the installation of the vegetation bag, A mark or the like may be provided so that it is possible to identify at a glance from the outside of the vegetation bag which part of the vegetation bag contains the plant propagation body (seed 2) as the vegetation target. .

  Although the seed 2 is used in the above embodiment, it is needless to say that a plant propagation body other than the seed 2 can be used.

  It is also possible to use the topsoil (topsoil seed bank) around the greening target surface as the material 3. That is, the topsoil containing the buried seed 2 may be used as the material 3 containing the specific seed 2. When topsoil is used in this way, the restoration and introduction of surrounding ecosystems can be expected.

  For example, the vegetation mat shown in FIG. 3 is arranged along a contour line as shown in FIG. 4C (so that the vegetation bag A is in a direction perpendicular to the contour line) on an inclined land having a relatively small vertical width. You can also

  The installation method of the vegetation bag A can be variously changed. For example, as shown in FIG. 5A, the vegetation bag A is accommodated in a plurality of pockets 14 provided in a sheet-like body (net body) 13, respectively. A vegetation mat may be formed, and the vegetation mat may be disposed on the greening target surface. Moreover, the vegetation mat shown to FIG. 3 and FIG. 5 (A) may be comprised so that the erosion prevention material which consists of a thin cotton sheet, a nonwoven fabric, paper etc. may be hold | maintained, for example.

  In the above embodiment, the first charging step for charging the material 3 including the seed 2 and the second charging step for charging the material 4 not including the seed 2 are alternately performed. When manufacturing a bag, the pattern of each input process (contents of input objects), the number and order of input processes for each pattern, the input amount in each input process, and the like can be changed as appropriate. That is, two or more patterns of regions 8 that are distinguished depending on the type of plant propagation body to be included as a vegetation target or the presence or absence of the plant propagation body are arranged in a predetermined order from the innermost side of the bag body 1 in the bag body 1. In this way, the plant propagation material and the material may be filled in the bag body 1, whereby a specific species of plant propagation material is included in the predetermined region 8, and the specific species of plant propagation material is contained in the other predetermined region 8. Therefore, the plant propagation body can be freely and easily arranged at a desired position. Then, if the predetermined region 8 includes a specific type of plant propagation body as a vegetation target, and the other region 8 adjacent to the predetermined region 8 does not include the specific type of plant propagation body, In the predetermined region 8, it is possible to reliably and well grow a specific type of plant propagation body. In addition, the other region 8 here may not include any plant propagation object to be vegetated, or may include a plant propagation object other than the specific species. Good.

  In the above-described embodiment, two pattern input processes (first and second input processes) are shown, but instead of or in addition to these, for example, two or more types of vegetation targets are used. Includes an input process for inputting plant propagation material, an input process of two or more patterns in which some or all of the types of plant propagation material to be input are different from each other, and a plant propagation material as a specific species or an unspecified vegetation object It is also possible to provide an input process of other patterns such as an input process in which a material (such as soil collected around the construction site) expected to be input and an input process in which only a plant propagation body as a vegetation target is input. For example, it is possible to arrange only a plant propagation body as a vegetation target between two regions 8 that do not include a plant propagation body as a vegetation target.

  The vegetation bag obtained by the manufacturing method having two or more patterning steps in which some or all of the types of plant propagation bodies as vegetation targets to be input are different from each other is partially or entirely different from the types of plant propagation bodies that are included. The region 8 has two or more patterns. One example thereof will be described as a second embodiment with reference to FIGS. 1B and 2C.

  That is, in the manufacturing method of the vegetation bag B shown in FIG. 1 (B) and FIG. 2 (C), the seed (an example of a plant propagation body as a vegetation target) 2 input in each input step is at most one type, Further, a total of three regions 8 including seeds 2 are provided in the bag 1, and the types (2a, 2b, 2c) of seeds 2 included in these three regions 8 are different from each other. Therefore, when this vegetation bag B is installed on the construction target surface as shown in FIG. 4A in a state where the vegetation mat shown in FIG. 3 or FIG. 5A is finished, for example, three vegetation zones of each vegetation bag B In 15, different types of seeds 2 germinate from each other.

  Accordingly, in the second embodiment, it is possible to provide a single vegetation bag B with, for example, a tree part where trees grow and a herb part where grasses grow.

  In addition, if the area | region 8 (buffer zone) which does not contain a plant propagation body is provided among them so that the area | regions 8 which contain different types of plant propagation bodies may not adjoin each other, in one vegetation bag B, For example, it is possible to provide a tree part and a herbaceous part while clearly separating the two, but if there is no problem in the growth of the seed 2, the above buffer zone is appropriately omitted, and plants of different types from each other You may make it the area | regions 8 containing a breeding body adjoin.

  In addition, the vegetation mat shown in FIG. 3 and FIG. 5 (A) is in a state in which a plurality of vegetation bags A and B are arranged in a substantially striped pattern on a sheet-like body having the same width as the vegetation bags A and B. It is attached (so as to extend substantially parallel to the width direction of the sheet-like body with an appropriate interval), and for example, there is a difference in the types of plant propagation bodies included among the plurality of vegetation bags A If it does in this way, it is also possible to provide a vegetation division in the longitudinal direction of a vegetation mat.

  Furthermore, as shown in FIG. 4 (B), it may be configured such that characters, designs, and the like by the vegetation area 15 and the buffer area 16 appear in each vegetation mat or across a plurality of arranged vegetation mats ( In the illustrated example, the numbers “0” and “1” are raised over two vegetation mats arranged on the left and right). Such a configuration can be easily implemented by using, for example, a vegetation mat that holds a plurality of vegetation bags A and B in series as shown in FIG.

  For example, as shown in FIG. 6, the vegetation bags A and B are inserted into a cylindrical member (for example, a porous plastic container) 17 that has a shape retaining property and can stand and is installed in an upright state. You can also. FIG. 6 shows an example in which vegetation bags C having three regions 8 containing different seeds 2 (2a, 2b, 2c) are used and different plants are grown from these three regions 8. Such deformation is suitable, for example, for the growth of flowers whose appearance is important.

  In addition, when growing a plant as shown in FIG. 6, the tubular member 17 is provided with a scale or strength (easy to break) that allows the plant to pass, and the plant also passes through the bag body 1. You should have enough strength (easy to tear). Moreover, instead of making the entire cylindrical member 17 reticulated, for example, only a portion where plant passage is required may be reticulated.

  Further, the vegetation bags A and B have an effect that the plant propagation body can be arranged at any place in the bag body 1 by using only one long bag-like bag body 1 without being processed. However, the bag body 1 may be subjected to some processing. For example, the vegetation bags A and B and further the vegetation bag C may be partitioned between any two adjacent regions 8. May have a part. As a vegetation bag having such a partition portion, for example, as shown in FIG. 7 (A), a portion 18 that is the boundary of the region 8 in the bag 1 is stitched, or FIGS. As shown to C), what has arrange | positioned the plate-shaped or sheet-like partition member 19 in the part 18 used as the boundary of the area | region 8 in the bag body 1 can be mentioned. In the example shown in FIGS. 7B and 7C, if the partition member 19 has an appropriate rigidity or shape retaining property, the vegetation bag provided with the partition member 19 is installed on the slope. In addition, the so-called stage effect can be obtained more powerfully.

  In the case where the partition portion is provided in the vegetation bag as described above, it becomes possible to effectively prevent the materials 3, 4 and the plant propagation body to be vegetated from moving between the adjacent regions 8, for example, The material 4 that does not contain plant propagation material is a material (for example, shell, rice husk, fruit waste, etc.) that is significantly different from the material 3 that contains plant propagation material, as long as it does not interfere with the growth of the plant propagation material to be vegetated. Agricultural and fishery products, wood chips, paper sludge, etc.) can also be used. On the contrary, when the partition portion is not provided, at least approximating the property of the material constituting each region 8 is to prevent the movement (mixing) of the material in each region 8 during transportation of the vegetation bag. Is desirable.

  Needless to say, the above modifications may be combined as appropriate.

1 Bag 2 Seed 3 Material 4 Material 8 Area

Claims (7)

  The bag body so that two or more patterns of regions differentiated by the difference in the type of plant propagation body to be included as a vegetation target or the presence or absence of the plant propagation body are arranged in a predetermined order from the innermost side of the bag body. The plant propagation material and the material are filled in, a specific region of the plant propagation material is included in a predetermined region, and the specific species of the plant propagation material is not included in another region adjacent to the predetermined region. Vegetation bag characterized by being.   The vegetation bag according to claim 1, wherein the other region does not include the plant propagation material or includes a plant propagation material other than the specific species.   The vegetation bag according to claim 1, wherein regions including the plant propagation material and regions not including the plant propagation material are alternately arranged.   A vegetation mat comprising a sheet-like body and the vegetation bag according to any one of claims 1 to 3 attached to the sheet-like body, wherein a plurality of the vegetation bags are arranged in a substantially stripe shape. A vegetation mat that is attached to the sheet-like body so as to become.   The bag body so that two or more patterns of regions differentiated by the difference in the type of plant propagation body to be included as a vegetation target or the presence or absence of the plant propagation body are arranged in a predetermined order from the innermost side of the bag body. The plant propagation material and the material are filled in, a specific region of the plant propagation material is included in a predetermined region, and the specific species of the plant propagation material is not included in another region adjacent to the predetermined region. A method for producing a vegetation bag.   The method for producing a vegetation bag according to claim 5, wherein the plant propagation material is not included in the other region, or a plant propagation material other than the specific species is included.   The method for producing a vegetation bag according to claim 5, wherein regions including the plant propagation material and regions not including the plant propagation material are alternately arranged.

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