JP3118738U - Bamboo pot for seed growing greening - Google Patents

Abstract

[PROBLEMS] To utilize bamboo with a small diameter, such as true bamboo, which is difficult to breed and dispose of, while sieving or scraping off soil adhering to tree roots generated as industrial waste. It is possible to effectively use the soil stored in
SOLUTION: A bamboo cylinder having an inner diameter of 2.5 to 4.0 cm is used as a main body 1 having a length of about 20 cm to 25 cm so that a node (9) is at an intermediate position, and a lower end portion of the main body is formed. and acute angle cut 2 to Hasudan acute, even the upper end portion of the lower end and an acute angle kerf 3 Hasudan in the same direction as acute cut, the upper end in the diametrical direction of the sharp cut excluding the longest acute tip 2 ₁ of the lower end A plurality of slits 4 are formed in the acute angle cut 3 while leaving the connecting portion 5 having a predetermined width W, and the soil 7 is spread in the cylinder 6 above the node 9 of the main body 1, and the seed 8 is placed on the soil. A structure in which the soil 7 'is covered from above while being placed in a direction that allows easy germination and rooting.
[Selection] Figure 1

Description

  The present invention relates to bamboo pots for seed-revegetation greening, which uses bamboo with a small diameter, such as true bamboo, which is difficult to breed and dispose of, but on the other hand, it adheres to the roots of trees generated as industrial waste. The soil that is stored in large quantities can be effectively used as a guest soil for seed cultivation.

  Recently, there are many local governments, crop specialists and landowners who are struggling to dispose of bamboo breeding in some regions. Of these bamboo materials, if they have a large diameter such as 孟宗竹, there is a way to use, but those with a thin inner diameter such as Shintake have no way to use.

By the way, recently, as a pot for planting, there has been known a device that uses a bamboo tube to obliquely cut the lower end at an acute angle and drives it into a place where planting is difficult to establish and grow seedlings. (For example, Patent Literature 1 to Patent Literature 3)
Invention of utility model registration No. 3083663 Invention of utility model registration No. 3091130 Invention of utility model registration No. 3114416

  In the said patent document 1, it is a pot formed by slanting the bottom part of the hollow body containing bamboo, the inside diameter of a cylinder shall be 20 mm or more, and the pot for planting which made the volume of the hollow part 100-2000 ml It is the composition.

  In patent document 2, it is the structure of the pot for planting which consists of a bamboo cylinder which cuts a bamboo diagonally so that the partition wall of the bamboo node part may be crossed, and makes the diagonal cut part the bottom.

    In Patent Document 3, the upper end of a cylindrical body made of a biodegradable material including bamboo that has an open end penetrating vertically is used as a pressurizing end of a cut near the direction perpendicular to the axis, and the lower end is the axial direction. It is the structure of the planting pot which made it the insertion end of the cut | intersection which cross | intersects an acute angle, and opened innumerable holes in the lower half part.

  Since the above-mentioned Patent Document 1 is a hollow cylinder having no bottom node in the middle, it is unsuitable if the soil and seeds are put in the cylinder before being driven into the natural ground and spilled from the lower end side. . When you want to put the soil and seeds before you shoot, you must use a net-like object to cover the beveled sharp cut at the bottom.

  Since the above Patent Document 2 has a shape in which a node is obliquely crossed near the lower end portion, there are half of the nodes that are part of the bottom in the cylinder. Although it is possible to put it in, the bottom is close to the lower end, so in the case of a cylinder with a total length of 20 cm or more, the depth of filling the soil will be deeper than necessary, and germination in the case of sowing Becomes less efficient.

  Claim 1 of the above-mentioned patent document 3 has a node positioned in the middle of the entire length, but the node (lateral partition wall) inside the node is cut out and vertically penetrated. When the pot is driven into a place where it is desired to be planted and press-fitted to a position where the peripheral wall on the lower end side is buried in the soil, the soil height in the planting pot is set to the position of the node. Therefore, if the soil is put together with seeds or seedlings in the bamboo cylinder before being driven into the ground, it will spill out from the lower side, which is not suitable.

  Therefore, the present invention solves the conventional problem, preliminarily packs the soil and seeds in a large number of cylinders, transports them to the construction site, and shoots them into the vegetation base layer sequentially and all at once. The purpose is to actively and effectively use bamboo materials so that rooting efficiency by rooting can be improved.

  The first aspect of the present invention is a bamboo pot for seed-growing greening, in which a bamboo cylinder having an inner diameter of 2.5 to 4.04 cm is 20 cm to 25 cm in length with a node portion at an intermediate position. The main body, the lower end portion of the main body is obliquely cut to form an acute angle cut, and the upper end portion is also obliquely cut in the same direction as the lower end acute angle cut to form an acute angle cut, excluding the longest sharp end at the lower end. A plurality of slits are formed by leaving slits in the diameter direction of the upper end and leaving a connecting portion of a predetermined width at the acute angle cut end at the upper end, and spreading the soil in the cylinder above the node of the main body. On top of this, seeds such as acorns such as Quercus, Mizunara, Kunugi, or native species are placed in a direction that is easy to germinate and root, and the soil is covered with soil.

  Since the present invention has the above configuration, the following effects are obtained. First, since the bottom of the entire surface except for the slit portion is formed by a saw at the node located in the middle of the entire length of the main body, it is easy to germinate and root seeds such as acorns by pre-laying the soil. It is suitable for factory production by placing it in the direction and filling the land from above. In addition, it can be transported to the site and driven in immediately, and the effective use of bamboo materials and the sowing of seedlings can be eliminated by sowing.

  The slit is formed in the diametrical direction leaving the connecting part upward from the lower end of the main body. Plays the role of a hole. In addition, there is an effect of accepting moisture in the soil by the slit on the peripheral surface of the main body and discharging excess moisture.

  Furthermore, since the inner diameter of the main body is set to about 2.5 to 4.0 cm, a small animal such as a vole, a squirrel, or the like tries to eat and catch the seeds in the cylinder, and the position where the seeds are accommodated is not located. Since it is about 6 cm deep from the top edge, it does not reach the limbs and can prevent predation damage.

  Then, by turning the oblique cut end of the lower end of the main body toward the shoulder (upper end portion of the slope) and driving the longest sharp end on the lower end side located at the tip (lower end portion of the slope) into the slope Since the acute angle tip portion also faces the shoulder direction, the water retention function can be enhanced by receiving moisture flowing down from above in the ground. In addition, since the oblique cut end at the upper end also faces the shoulder, the longest acute angle tip at the upper end can receive moisture flowing down the slope and increase water retention.

  The best mode for carrying out the present invention is as follows. That is, a large number of bamboo cylinders having an inner diameter of about 3 cm are prepared, and the body is cut and aligned to a length of about 20 cm to 25 cm using a circular saw machine or the like so that the node portions of the bamboo cylinders are located in the middle.

  Next, the lower end portion of the main body is obliquely cut to an acute angle, and the upper end portion is also obliquely cut in the same direction as the lower end acute angle cut to obtain an acute angle cut. Then, from the cut end of the lower end of the main body, with a saw blade of a circular saw machine, a cut groove is formed leaving the longest sharp end side, and three slits are formed from the upper end, leaving a connecting portion of a predetermined width. .

  Lay the inside of the cylinder above the node of the main body and place seeds such as acorns such as Quercus, Mizunara, Kunugi and other native species on the soil so that they can germinate and root. Cover the land.

  In this state, the longest sharp tip of the lower end is positioned at the tip of the slope where the soil is sprayed to the ground and used as the vegetation basement layer. It is driven to the extent that the shortest part of the acute angle cut is in contact with the surface of the slope.

An embodiment of the present invention will be described with reference to the drawings. No. 1 uses a bamboo cylinder having an inner diameter R of 2.5 to 4.0 cm, preferably about 3.0 cm, and is trimmed to a length of about 20 cm to 25 cm so that the nodes of the bamboo cylinder are located in the middle. It is a body consisting of 2 is a sharp cut formed by cutting the lower end portion of the main body 1 at an acute angle, 3 is an acute cut formed by cutting the upper end portion of the main body 1 in the same direction as the acute cut 2 at the lower end, and 4 is the lower end. acute longest with the exception of acute tip 2 _1, unidirectional put groove-away toward the body upward by saw blade S of the circular saw machine to the upper end perpendicular to the two directions parallel to the sharp tip of the longest These are three slits formed by leaving the connecting portion 5 having a predetermined width w at the cut end 3. The width w of the connecting portion 5 is about 2 cm (1 place) and 3 cm (2 places) in the illustrated example, but may be set to about 8 cm. Moreover, although the slit width is arbitrary, it can be set to about 1.5-5.0 mm by selection of the width | variety of a sawtooth.
6 is the inside of the cylindrical body above the node 9 of the main body 1, 7 is the customer soil spread in the interior, 8 is the acorn and other existence arranged on the customer soil 7 so that germination and rooting are easy. Seeds such as native seeds, 7 'is the soil covered by the seeds.
The above-mentioned customer soil sifts out the soil adhering to the root stock accepted by the applicants as industrial waste at the request of the local government of fallen trees and felled trees generated by typhoons, new construction of roads and widening construction, etc. A large amount of soil can be reused by using scraped material.

"Specific construction examples"
Next, a concrete construction example of slope planting using the bamboo pot for seed growing greening according to the present invention and the bamboo pot will be described as follows.
(1) Cut off the branches and leaves from the bamboo breeding ground with the earth or sand or near the root.
(2) Select a bamboo stem with an inner diameter of 2.5 to 4.0 cm, preferably about 3.0 cm, and use a circular saw machine with the knot 9 positioned approximately in the middle. The main body 1 is cut and aligned to a predetermined height H = 20 to 25 cm. The height H ₁ of the lower half is set to 10.0 cm, and the upper half H ₂ is set to 20.0 to 22.0 cm.
(3) The sharp end 2 is formed by cutting off the lower end of the main body 1 obliquely.
(4) The acute angle cut 3 is formed by cutting the upper end of the main body 1 obliquely in the same direction as the cut 2 at the lower end.
(5) from the longest acute tip 2 ₁ opposing side nicked with circular saw S, leaving a connecting portion 5 of about the width w = 2 cm in longest acute tip 2 ₁ side to form a slit 4.
(6) Then, place the groove-away out toward the diametrical direction avoiding the height side of the longest acute tip 2 ₁ at the lower cut 2 from the two-way through the saw support member C of the circular saw machine, The slit 4 is formed while leaving the connecting portion 5 having a width w = 3 cm toward the upper side of the main body 1. In this case, the saw S exposed upward from the work table B is adjusted to be higher than the position (5). In this case, the height of the table B may be adjusted up and down.
(7) Thereby, the cross-shaped slit 4 is formed in the node portion 9 of the cylindrical body 6.
(8) The customer soil 7 is spread at a height H ₃ = about 4 cm in the cylinder 6 in the upper half portion with the node portion 9 of the main body 1 as a boundary.
(9) Place the acorns and other seeds 8 on the above-mentioned soil 7 in a direction (sideways in the figure) that allows germination and rooting.
(10) Cover the soil 7 'from above the seed 8 with a height H ₄ = about 6 cm.
(11) The above operations (1) to (10) are manufactured in advance at the factory.
(12) Transport the required quantity of the main body 1 packed with the customer soil 7, 7 'and seeds 8 to the target plantation site.
(13) At the construction site, the vegetation base layer A ₂ is formed to a thickness of about 20 cm by spraying the vegetation base material on the ground mountain A ₁ in advance by separate construction.
(14) as well as position the longest distal end portion 2 ₁ of the lower end of the body 1 on the toe side to the predetermined location, push the vegetation base layer A ₂ by standing toward the lower end cut 2 to Hokata.
(15) Since the vegetation base layer A ₂ is relatively soft, the main body 1 can be pushed in with limbs. However, if it is still hard, use a tapping cap 10 for a sloping head and use a hammer or a thick stick. banging go dedicated to the vegetation base layer A ₂ in.
(16) implanted amount is the shortest portion 3 ₂ of the upper end is set so that contact with the surface of the slope A.
(17) driving the water by the rain or the like which fell to Homen A after construction is, in the ground, to water retention by receiving a maximum tip section 2 ₁ of the lower end. Further, in the ground to water retention by receiving the water flowing down on the slope for up distal end portion 3 ₁ of the upper end portion.
(18) As the period elapses, the germination 8 ′ of the seed 8 extends upward through the soil 7 ′, and the root (not shown) is rooted in the cylinder through the slit 4 formed in the node 9. It will grow downward. In addition, roots protrude from the three slits 4 formed on the peripheral surface of the main body 1 and are settled in the soil.

It is a side view of a sowing breeding pot concerning the present invention. FIG. 2 is a central longitudinal side view of FIG. FIG. 3 is a sectional view taken along line 3-3 in FIG. 1. It is a deformation | transformation sectional drawing of the lower end part by the driving | operation of FIG. It is a slit shaping | molding processing figure to the diameter two directions of a main body. FIG. 6 is a slit forming process in one direction of diameter in a state where the main body of FIG. It is a perspective view of the state which germinated from the seed sown in the pot.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Bamboo cylinder main body 2 ... Sharp corner cut at the lower end of the main body 3 ... Sharp corner cut at the upper end of the main body 4 ... Slit 5 ... Connecting portion 6 ... Inside the cylinder of the upper half of the bamboo main body 7.7 '... Customer soil 8 ... Seed 9 ... The bottom node

Claims (1)

A bamboo cylinder whose inner diameter (R) is within 2.5 to 4.0 cm is used as a body (1) having a length of about 20 cm to 25 cm with the node (9) in the middle position, and the lower end of the body. Cut the part into an acute angle to make an acute angle cut (2), and also cut the upper end part in the same direction as the acute angle cut at the lower end to make an acute angle cut (3), and make the longest acute angle tip (2 ₁ ) at the lower end. A plurality of slits (4) are formed by leaving a cut groove in the diametrical direction of the acute angle cut, leaving a connecting portion (5) of a predetermined width (w) in the upper acute angle cut (3), ) Place the soil (7) in the cylinder (6) above the node (9) above, and make it easy to germinate and root seeds (8) such as acorns and other native species on the soil. Bamboo pot for seed growing greening, characterized in that it is placed on the top and the soil (7 ') is overlaid from above.