Cultivation barrel

Abstract

The invention relates to the technical field of planting, in particular to a cultivation barrel. The cultivation barrel comprises a barrel wall assembly and a barrel bottom assembly. The barrel wall assembly is arranged to be a tubular body. The barrel bottom assembly comprises a barrel bottom, a mounting hole and a breaking unit; the barrel bottom is connected with one axial end of the barrel wall assembly; a sunken space is formed in the barrel bottom in the direction from the barrel wall assembly to the barrel bottom; the mounting holes penetrate through the two sides of the barrel bottom in the height direction of the barrel bottom; the mounting holes and the barrel wall assembly are arranged at intervals; the breaking unit is connected with the mounting hole; the density of the cracking unit is smaller than that of the barrel wall assembly; the barrel bottom, the barrel wall assembly and the breaking unit enclose a barrel-shaped space with one closed end; the cultivation barrel has a planting state; the planting state comprises that one end of the barrel bottom hollow cavity far away from the barrel wall assembly is lower than the breaking unit. Therefore, the problem that the root system of the plant in the cultivation barrel is difficult to develop is solved.

Description

Technical Field

[0001] The invention relates to the field of planting technology, in particular to a cultivation barrel. Background Art

[0002] At present, in an environment where soil moisture is lost quickly, cultivation barrels are needed to protect plant roots, provide a relatively stable growth environment for plants, and protect plant roots from damage during transplantation. At the same time, the soil or its matrix in the cultivation barrel can provide support and nutrients for the root system, so that the plant root system can remain intact and healthy. Due to the integrity and health of the plant root system, it can adapt to the new environment more quickly during transplantation, thereby increasing the survival rate of transplantation.

[0003] At present, when planting trees for the greening of barren hills, deserts and open-pit coal mine ecological restoration, the upper soil is relatively dry due to the lack of rain in the desert all year round. The soil of barren hills and open-pit coal mines contains a lot of gravel and sand, which cannot retain water and soil. At the same time, the outer wall of the existing cultivation barrel is relatively strong, and the root system of plants needs a long period of growth to be relatively strong before breaking through the barrel wall. And only when the root system breaks through the barrel wall and takes root downward to absorb groundwater can it survive. This method will result in too long time and high cost for artificial cultivation of plant roots. Summary of the invention

[0004] In order to solve the problem of difficulty in root development of plants in a cultivation barrel, the present invention provides a cultivation barrel, comprising:

[0005] A barrel wall component, wherein the barrel wall component is configured as a tubular body;

[0006] A barrel bottom assembly, the barrel bottom assembly comprises a barrel bottom, a mounting hole, and a rupture unit; the barrel bottom is connected to one axial end of the barrel wall assembly; the barrel bottom is provided with a recessed space along the direction from the barrel wall assembly to the barrel bottom; the mounting hole penetrates through both sides of the barrel bottom along the height direction of the barrel bottom; the mounting hole and the barrel wall assembly are arranged at intervals; the rupture unit is connected to the mounting hole; the density of the rupture unit is less than that of the barrel wall assembly; the barrel bottom, the barrel wall assembly, and the rupture unit surround a cylindrical space with one end sealed;

[0007] The cultivation barrel includes a planting state; the planting state includes an end of the hollow cavity at the bottom of the barrel away from the barrel wall assembly being lower than the rupture unit.

[0008] In some embodiments, the mounting hole includes a first hole portion; the first hole portion penetrates both sides of the bottom of the barrel along the height direction of the bottom of the barrel; the length direction of the first hole portion coincides with the radial direction of the bottom of the barrel; the ratio of the length of the first hole portion to the diameter of the bottom of the barrel is 0.5 to 0.95;

[0009] The rupture unit comprises a first rupture portion; the first rupture portion is connected to the first hole portion; the density of the first rupture portion is less than the density of the barrel wall component; the barrel bottom, the barrel wall component and the first rupture portion surround and form a cylindrical space with one end sealed;

[0010] The planting state also includes an end of the hollow cavity at the bottom of the barrel away from the barrel wall assembly being lower than the first rupture portion.

[0011] In some embodiments, the mounting hole further includes a second hole portion and a third hole portion; the second hole portion and the third hole portion respectively penetrate the two sides of the bottom of the barrel along the height direction of the bottom of the barrel; the length direction of the second hole portion and the length direction of the third hole portion respectively coincide with the radial direction of the bottom of the barrel; the length direction of the second hole portion is perpendicular to the length direction of the first hole portion; the second hole portion and the third hole portion are respectively connected to the first hole portion;

[0012] The ratio of the length of the second hole portion to the diameter of the bottom of the barrel is 0.2 to 0.4; the ratio of the length of the third hole portion to the diameter of the bottom of the barrel is 0.2 to 0.4;

[0013] The rupture unit further includes a second rupture portion and a third rupture portion; the second rupture portion is connected to the second hole portion; the third rupture portion is connected to the third hole portion; the density of the third rupture portion is less than the density of the barrel wall component; the density of the second rupture portion is less than the density of the barrel wall component; the barrel bottom, the barrel wall component, the first rupture portion, the second rupture portion, and the third rupture portion surround and form a cylindrical space with one end sealed;

[0014] The planting state also includes that one end of the hollow cavity at the bottom of the barrel away from the barrel wall assembly is lower than the first rupture portion, the second rupture portion, and the third rupture portion respectively.

[0015] In some embodiments, the bottom of the barrel is provided with a plurality of the recessed spaces along the direction from the barrel wall assembly to the bottom of the barrel; the plurality of the recessed spaces are respectively spaced apart on the circumference of the first rupture portion, the second rupture portion, and the third rupture portion.

[0016] In some embodiments, a ratio of a projection area of ​​the recessed space along the axial direction of the barrel bottom to a projection area of ​​the barrel bottom along the axial direction of the barrel bottom is 0.7 to 0.95.

[0017] In some embodiments, the density of the barrel wall component is greater than the density of the rupture unit; the density of the barrel wall component is less than the density of the barrel bottom.

[0018] In some embodiments, the barrel wall assembly includes a first barrel wall and a second barrel wall; the first barrel wall, the second barrel wall, and the barrel bottom are connected in sequence along the axial direction of the first barrel wall; the density of the barrel bottom is greater than the density of the first barrel wall; the density of the first barrel wall is greater than the density of the second barrel wall; the density of the second barrel wall is greater than the density of the rupture unit.

[0019] In some embodiments, the cultivation barrel further comprises a barrel cover assembly; the barrel cover assembly comprises a first cover body, a second cover body, and a plurality of through holes; the through holes penetrate both sides of the first cover body along the thickness direction of the first cover body; the through holes penetrate both sides of the second cover body along the thickness direction of the second cover body; the planting state further comprises that the first cover body and the second cover body are respectively located in the space surrounded by the barrel wall assembly; the radial direction of the first cover body and the radial direction of the second cover body are respectively parallel to the radial direction of the barrel wall assembly; the first cover body and the second cover body are respectively arranged on both sides of the radial direction of the barrel wall assembly; the first cover body and the second cover body are abutted to surround and form a planting area; the outer peripheral surface formed by the abutment of the first cover body and the second cover body abuts against the inner peripheral surface of the barrel wall assembly; the first cover body and the second cover body are respectively spaced apart from the two ends of the axial direction of the barrel wall assembly;

[0020] The planting state also includes the first cover body and the second cover body being spaced apart from the bottom of the barrel respectively.

[0021] In some embodiments, the planting state also includes the first cover body and the second cover body abutting to form a conical tube; the small diameter end of the conical tube formed by the first cover body and the second cover body abutting to form is arranged on the side away from the barrel bottom assembly at the large diameter end of the conical tube formed by the first cover body and the second cover body abutting to form.

[0022] In some embodiments, the ratio of the area of ​​the through hole on the first cover to the area of ​​the first cover is 0.03-0.3; the ratio of the area of ​​the through hole on the second cover to the area of ​​the second cover is 0.03-0.3.

[0023] In some embodiments, the material of the cultivation barrel includes crushed and fermented plant straw and an adhesive; the plant straw includes any one of tree branches and crushed and fermented crop straw, or a combination of both.

[0024] In order to solve the problem of difficult root development of plants in the cultivation barrel, the present invention has the following advantages:

[0025] Put the plants and soil conducive to their growth into a cultivation barrel, and then plant them together in the land at the target location. The cultivation barrel can provide a better growth environment for the plants, thereby improving the ecological environment of the target location. At the same time, a recessed space is provided at the bottom of the barrel along the barrel wall assembly to the bottom of the barrel. During the irrigation and maintenance of the plants after planting, the poured water can be stored in the recessed space to avoid rapid loss of water and reduce the number of maintenance times. At the same time, the rupture unit is connected to the mounting hole, and the density of the rupture unit is less than the density of the barrel wall assembly. Since the rupture unit is located at one end of the barrel wall assembly close to the bottom of the barrel, the plant roots will extend toward the place with less resistance during the growth process, guiding the more mature plant roots to grow from the rupture unit to the direction of groundwater, thereby reducing the cost of manual maintenance while ensuring the survival rate of the plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of a cultivation bucket according to an embodiment is shown;

[0027] Figure 2 A top view of a cultivation bucket according to an embodiment is shown;

[0028] Figure 3 A schematic diagram showing another perspective of a cultivation bucket according to an embodiment;

[0029] Figure 4 A cross-sectional view of a cultivation bucket according to an embodiment is shown;

[0030] Figure 5 A side view of a cultivation bucket is shown according to one embodiment.

[0031] Figure markings: barrel bottom assembly 01; barrel bottom 11; mounting hole 12; first hole portion 121; second hole portion 122; third hole portion 123; rupture unit 13; first rupture portion 131; second rupture portion 132; third rupture portion 133; barrel wall assembly 02; first barrel wall 21; second barrel wall 22; barrel cover assembly 03; first cover body 31; second cover body 32; through hole 33. DETAILED DESCRIPTION

[0032] The present disclosure will now be discussed with reference to several exemplary embodiments. It should be understood that these embodiments are discussed only to enable those skilled in the art to better understand and thus implement the present disclosure, rather than implying any limitation on the scope of the present disclosure.

[0033] As used herein, the term "including" and its variants are to be interpreted as open-ended terms meaning "including but not limited to". The term "based on" is to be interpreted as "based at least in part on". The terms "one embodiment" and "an embodiment" are to be interpreted as "at least one embodiment". The term "another embodiment" is to be interpreted as "at least one other embodiment". The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "vertical", "horizontal", "lateral", "longitudinal" and the like is based on the orientation or position relationship shown in the accompanying drawings. These terms are mainly for better describing the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, in addition to being used to indicate an orientation or position relationship, some of the above terms may also be used to indicate other meanings, such as the term "upper" may also be used to indicate a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to the specific circumstances. In addition, the terms "install", "set", "provided with", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be an internal connection between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances. In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0034] In this embodiment, the outer wall of the existing cultivation barrel is too strong, and the roots of the plants need a long period of growth to be relatively strong before they can break through the barrel wall. Only when the roots break through the barrel wall and take root downward to absorb groundwater can they survive. This method will result in a long time and high cost for artificial cultivation of plant roots. Therefore, in order to solve the above problems, the present invention provides a cultivation barrel, such as Figure 1 As shown, the cultivation barrel may include a barrel wall component 02 and a barrel bottom component 01 .

[0035] The barrel wall component 02 can be configured as a tubular body.

[0036] like Figure 2As shown, the barrel bottom component 01 may include a barrel bottom 11, a mounting hole 12, and a rupture unit 13. The barrel bottom 11 may be connected to one end of the barrel wall component 02 in the axial direction, so that the plant and the soil conducive to growth can be placed in the cultivation barrel, and then they can be planted together in the land at the target location. The target location may be a desert, an open-pit mine, etc., which is not conducive to plant growth, so the barrel wall component 02 can provide a better growth environment for the plant after being connected to the barrel bottom component 01, thereby improving the ecological environment of the target location. At the same time, the barrel bottom 11 is provided with a recessed space along the direction from the barrel wall component 02 to the barrel bottom 11. During the irrigation and maintenance of the plant after the plant is planted, the injected water can be stored in the recessed space to avoid the rapid loss of water and reduce the number of maintenance times. At the same time, the mounting hole 12 can penetrate both sides of the barrel bottom 11 along the height direction of the barrel bottom 11, the mounting hole 12 can be spaced apart from the barrel wall component 02, the rupture unit 13 is connected to the mounting hole 12, and the density of the rupture unit 13 is less than the density of the barrel wall component 02. The barrel bottom 11, the barrel wall assembly 02, and the rupture unit 13 surround a cylindrical space with one end sealed. Since the rupture unit 13 is located at one end of the barrel wall assembly 02 close to the barrel bottom 11, the plant roots will extend toward places with less resistance and moisture during the growth process. The density of the rupture unit 13 is relatively small, and the roots of the plants can grow through the rupture unit 13 toward the side of the recessed space away from the barrel wall assembly 02, that is, guiding the roots of more mature plants to grow toward the direction of groundwater, thereby ensuring the survival rate of plants while reducing the cost of manual maintenance.

[0037] The cultivation barrel may include a planting state. First, the plant and soil conducive to growth are placed in the cultivation barrel, and then they are planted together in the land of the target location, thereby improving the ecological environment of the target location. The planting state may include that the end of the hollow cavity of the barrel bottom 11 away from the barrel wall component 02 is lower than the rupture unit 13, so that water can be prevented from being lost from the rupture unit 13 with lower density. At the same time, when the plant root system is relatively mature, the plant root system can grow in a direction away from the barrel bottom 11 through the rupture unit 13 with lower density, thereby supplying itself with nutrients through groundwater, reducing the cost of manual maintenance.

[0038] In this embodiment, if Figure 2As shown, the mounting hole 12 may include a first hole portion 121. The first hole portion 121 penetrates both sides of the barrel bottom 11 along the height direction of the barrel bottom 11. The length direction of the first hole portion 121 may coincide with the radial direction of the barrel bottom 11. The ratio of the length of the first hole portion 121 to the diameter of the barrel bottom 11 is 0.5 to 0.95, so that the area of ​​the first hole portion 121 is larger, so that the plant roots can be better guided to grow downward from the rupture unit 13 to the deep underground. If the ratio of the length of the first hole portion 121 to the diameter of the barrel bottom 11 is too large, the strength of the barrel bottom 11 will be insufficient. If the ratio of the length of the first hole portion 121 to the diameter of the barrel bottom 11 is too small, the area of ​​the first hole portion 121 in the projection direction of the barrel bottom 11 will be smaller, thereby failing to reserve a larger area for the rupture unit 13. Therefore, preferably, the ratio of the length of the first hole portion 121 to the diameter of the barrel bottom 11 is 0.75, which can not only ensure the strength of the first hole portion 121 and the barrel bottom 11, but also ensure that the rupture unit 13 can better guide the plant roots to grow downward to deep underground.

[0039] The rupture unit 13 may include a first rupture portion 131. The first rupture portion 131 may be connected to the first hole portion 121, and the density of the first rupture portion 131 is less than the density of the barrel wall component 02, so that the plant roots will only grow downward from the rupture unit 13 to the deep underground, absorbing groundwater to supply nutrients for themselves. The barrel bottom 11, the barrel wall component 02, and the first rupture portion 131 surround and form a cylindrical space with one end sealed. Since the first rupture portion 131 is located at one end of the barrel wall component 02 close to the barrel bottom 11, when the plant roots are more mature, the density of the first rupture portion 131 is relatively small, and the plant roots can grow toward the side of the recessed space away from the barrel wall component 02 through the first rupture portion 131, guiding the mature plant roots to grow downward to the deep underground, thereby reducing the cost of manual maintenance while ensuring the survival rate of the plants.

[0040] The planting state may also include that one end of the hollow cavity in the barrel bottom 11 away from the barrel wall assembly 02 is lower than the first rupture portion 131, so as to prevent water from being lost from the rupture unit 13 with lower density. At the same time, when the plant roots are more mature, the plant roots can grow away from the barrel bottom 11 through the rupture unit 13 with lower density, thereby supplying themselves with nutrients through groundwater and reducing the cost of manual maintenance.

[0041] In this embodiment, if Figure 2As shown, the mounting hole 12 may also include a second hole portion 122 and a third hole portion 123. The second hole portion 122 and the third hole portion 123 may respectively penetrate the two sides of the barrel bottom 11 along the height direction of the barrel bottom 11. The length direction of the second hole portion 122 and the length direction of the third hole portion 123 respectively coincide with the radial direction of the barrel bottom 11, so that the end of the barrel wall assembly 02 surrounding the barrel bottom 11 is connected to the outside world. The length direction of the second hole portion 122 is perpendicular to the length direction of the first hole portion 121. The second hole portion 122 and the third hole portion 123 are respectively connected to the first hole portion 121. The first hole portion 121, the second hole portion 122, and the third hole portion 123 are arranged in this way to reserve more installation space for the rupture unit 13, and the mature root system can more easily grow downward to the deep underground, thereby reducing the maintenance cost.

[0042] The ratio of the length of the second hole 122 to the diameter of the barrel bottom 11 is 0.2 to 0.4. The ratio of the length of the third hole 123 to the diameter of the barrel bottom 11 is 0.2 to 0.4, which can reserve more installation space for the rupture unit 13, so that the plant roots can grow from the cultivation barrel to the deep underground more easily.

[0043] The rupture unit 13 may also include a second rupture portion 132 and a third rupture portion 133. The second rupture portion 132 may be connected to the second hole portion 122. The third rupture portion 133 may be connected to the third hole portion 123. The density of the third rupture portion 133 is less than the density of the barrel wall component 02. The density of the second rupture portion 132 is less than the density of the barrel wall component 02. The barrel bottom 11, the barrel wall component 02, the first rupture portion 131, the second rupture portion 132, and the third rupture portion 133 surround and form a cylindrical space with one end sealed. In this way, when the plant root system is relatively mature, the plant root system can grow in a direction away from the barrel bottom 11 through the rupture unit 13 with lower density, thereby supplying itself with nutrients through groundwater and reducing the cost of artificial maintenance.

[0044] The planting state also includes that the end of the hollow cavity of the barrel bottom 11 away from the barrel wall assembly 02 is respectively lower than the first rupture part 131, the second rupture part 132, and the third rupture part 133. This can prevent water from being lost from the rupture units 13 with lower density. At the same time, when the plant roots are more mature, the plant roots can grow away from the barrel bottom 11 through the rupture units 13 with lower density, thereby supplying nutrients to themselves through groundwater, reducing the cost of manual maintenance.

[0045] In this embodiment, if Figure 2 , 3As shown, the barrel bottom 11 is provided with a plurality of recessed spaces along the direction from the barrel wall component 02 to the barrel bottom 11. The plurality of recessed spaces are respectively arranged at intervals around the first rupture portion 131, the second rupture portion 132, and the third rupture portion 133, so that when the cultivation barrel is in the planting state, the irrigation water can be stored in a plurality of different recessed spaces, and when one of the recessed spaces in the barrel bottom 11 is damaged, the other recessed spaces can store the irrigation water.

[0046] In this embodiment, if Figure 3 As shown, the ratio of the projection area of ​​the recessed space along the axial direction of the barrel bottom 11 to the projection area of ​​the barrel bottom 11 along the axial direction of the barrel bottom 11 is 0.7 to 0.95, which can make the area of ​​the recessed space larger, so that when irrigating and maintaining plants, water can be better preserved in the recessed space, while reducing the number of manual maintenance times.

[0047] In this embodiment, if Figure 1 As shown, the density of the barrel wall component 02 is greater than the density of the rupture unit 13, so that when the plant root system is relatively mature, it will preferentially grow from the rupture unit 13 to the groundwater instead of the surrounding wall of the barrel wall component 02. Since plants need to obtain energy through breathing, this process requires oxygen and releases carbon dioxide. Insufficient oxygen in the soil will affect breathing, thereby hindering the absorption of nutrients and water, so the density of the barrel wall component 02 is set to be less than the density of the barrel bottom 11, so that the plant can obtain sufficient oxygen through the barrel wall component 02.

[0048] In this embodiment, if Figure 1 , Figure 4 As shown, the barrel wall assembly 02 may include a first barrel wall 21 and a second barrel wall 22. The first barrel wall 21, the second barrel wall 22, and the barrel bottom 11 are sequentially connected along the axial direction of the first barrel wall 21. The density of the barrel bottom 11 is greater than the density of the first barrel wall 21. The density of the first barrel wall 21 is greater than the density of the second barrel wall 22. The density of the second barrel wall 22 is greater than the density of the rupture unit 13, so that when the plant root system matures, it first grows from the rupture unit 13 toward the groundwater, and then when the plant root system is more mature, it can grow from the peripheral wall direction of the second barrel wall 22, so that it can absorb more external moisture.

[0049] In this embodiment, if Figure 4 , Figure 5As shown, the cultivation barrel may further include a barrel cover assembly 03. The barrel cover assembly 03 may include a first cover body 31, a second cover body 32, and a plurality of through holes 33. The through holes 33 penetrate both sides of the first cover body 31 along the thickness direction of the first cover body 31. The through holes 33 penetrate both sides of the second cover body 32 along the thickness direction of the second cover body 32. When the cultivation barrel is in a planting state, water may flow through the plurality of through holes 33 to the space surrounded by the first cover body 31, the second cover body 32, and the barrel wall assembly 02. The planting state may also include the first cover body 31 and the second cover body 32 being respectively located in the space surrounded by the barrel wall assembly 02. The radial direction of the first cover body 31 and the radial direction of the second cover body 32 are respectively parallel to the radial direction of the barrel wall assembly 02. The first cover body 31 and the second cover body 32 are respectively arranged on both sides of the radial direction of the barrel wall assembly 02. The first cover body 31 and the second cover body 32 abut and surround to form a planting area. When the cultivation barrel is in a planting state, the trunk of the plant may pass through the planting area. The outer circumference formed by the first cover 31 and the second cover 32 abutting against the inner circumference of the barrel wall assembly 02. The first cover 31 and the second cover 32 are respectively spaced apart from the two ends of the barrel wall assembly 02 in the axial direction. In this way, the first cover 31 and the second cover 32 can reduce the water stored in the concave space from evaporating from the cracks in the soil after being exposed to the sun, and at the same time can block the evaporated water and then flow into the space surrounded by the barrel wall assembly 02.

[0050] The planting state may also include the first cover 31 and the second cover 32 being spaced apart from the bottom 11 of the barrel, preferably, as Figure 4 As shown, the first cover body 31 and the second cover body 32 can be arranged at the middle position in the axial direction of the barrel wall assembly 02 to the end of the barrel wall assembly 02 away from the barrel bottom 11, so that when the soil in the space surrounded by the cultivation barrel absorbs moisture, the first cover body 31 and the second cover body 32 can prevent the moisture in the soil from evaporating.

[0051] In this embodiment, if Figure 4 As shown, the planting state may also include a conical tube formed by the abutment of the first cover body 31 and the second cover body 32. The small diameter end of the conical tube formed by the abutment of the first cover body 31 and the second cover body 32 is arranged on the side away from the large diameter end of the conical tube formed by the abutment of the first cover body 31 and the second cover body 32, so that the evaporated water can be guided to the inner peripheral wall of the barrel wall component 02, so as to better gather water vapor and avoid excessive water loss.

[0052] In other embodiments, the planting state may also include the first cover body 31 and the second cover body 32 abutting to form a tapered tube. The large diameter end of the tapered tube formed by the abutment of the first cover body 31 and the second cover body 32 is arranged on the side away from the small diameter end of the tapered tube formed by the abutment of the first cover body 31 and the second cover body 32, so that the water vapor can be guided to the central axis position of the first cover body 31 and the second cover body 32, so that the gathered water vapor drips to the side around the plant to provide nutrition for the plant.

[0053] In this embodiment, if Figure 4 As shown, the area ratio of the through hole 33 on the first cover body 31 to the area ratio of the first cover body 31 is 0.03-0.3. The area ratio of the through hole 33 on the second cover body 32 to the area ratio of the second cover body 32 is 0.03-0.3. In this way, when irrigating plants, water can flow better from the through hole 33 to the space surrounded by the first cover body 31, the second cover body 32 and the barrel wall component 02, and the through hole 33 is set to a moderate size, which can prevent the water in the recessed space from being lost due to large-scale evaporation.

[0054] In this embodiment, the material of the cultivation barrel includes crushed and fermented plant straw and adhesive, and the plant straw includes any one or a combination of branches and crushed and fermented crop straw. The cultivation barrel is crushed by crushing branches and / or crushed and fermented crop straw, and then adding a certain proportion of non-toxic and decomposable adhesive, and pressing it into barrels of different specifications through a mold. Among them, the non-toxic and decomposable adhesive is made by boiling flour, food glue and water. More preferably, a certain proportion of non-toxic and decomposable adhesive includes 10%-15% flour, 5%-10% food glue, 30%-40% corn flour and 40%-50% water for 30-60 minutes. Most preferably, a certain proportion of non-toxic and decomposable adhesive is formed by boiling 10% flour, 10% food glue, 30% corn flour and 50% water for 40 minutes. Pressing it into barrels of different specifications through a mold includes: using a barrel mold to press it under a pressure of 7.8 kg / cm2. Different pressures can also be used for mold pressing according to the actual plant's demand for nutrients. Furthermore, different specifications of barrels can be selected according to the size of the plant, including: 30-120cm in diameter and 30-100cm in height. The plant straw needs to be fermented before the cultivation barrel is made. If the cultivation barrel material has not been fermented, it will be directly processed into a cultivation barrel and buried in the soil at the target location. As time goes by, it will also ferment. Therefore, fermenting the cultivation barrel material before making the cultivation barrel can avoid the fermentation heat of the cultivation barrel affecting plant growth. The material of the cultivation barrel is acidic, which can effectively neutralize the salinity and alkalinity of the soil. At the same time, the raw materials of the cultivation barrel are good organic fertilizers after decomposition. When the plants survive, the cultivation barrel can supply nutrients to the plants for a long time.

[0055] Those skilled in the art will appreciate that the above-mentioned embodiments are specific examples for implementing the present disclosure, and in actual applications, various changes may be made thereto in form and detail without departing from the scope of the present disclosure.

Claims

1. A cultivation barrel, characterized in that: The cultivation barrel comprises: A barrel wall component, wherein the barrel wall component is configured as a tubular body; A barrel bottom assembly, the barrel bottom assembly comprises a barrel bottom, a mounting hole, and a rupture unit; the barrel bottom is connected to one axial end of the barrel wall assembly; the barrel bottom is provided with a recessed space along the direction from the barrel wall assembly to the barrel bottom; the mounting hole penetrates through both sides of the barrel bottom along the height direction of the barrel bottom; the mounting hole and the barrel wall assembly are arranged at intervals; the rupture unit is connected to the mounting hole; the density of the rupture unit is less than that of the barrel wall assembly; the barrel bottom, the barrel wall assembly, and the rupture unit surround a cylindrical space with one end sealed; The cultivation barrel includes a planting state; the planting state includes an end of the hollow cavity at the bottom of the barrel away from the barrel wall assembly being lower than the rupture unit.

2. A cultivation barrel according to claim 1, characterized in that: The mounting hole includes a first hole portion; the first hole portion penetrates both sides of the bottom of the barrel along the height direction of the bottom of the barrel; the length direction of the first hole portion coincides with the radial direction of the bottom of the barrel; the ratio of the length of the first hole portion to the diameter of the bottom of the barrel is 0.5 to 0.95; The rupture unit comprises a first rupture portion; the first rupture portion is connected to the first hole portion; the density of the first rupture portion is less than the density of the barrel wall component; the barrel bottom, the barrel wall component, and the first rupture portion surround and form a cylindrical space with one end sealed; The planting state also includes an end of the hollow cavity at the bottom of the barrel away from the barrel wall assembly being lower than the first rupture portion.

3. A cultivation barrel according to claim 2, characterized in that: The mounting hole further includes a second hole portion and a third hole portion; the second hole portion and the third hole portion respectively penetrate the two sides of the bottom of the barrel along the height direction of the bottom of the barrel; the length direction of the second hole portion and the length direction of the third hole portion respectively coincide with the radial direction of the bottom of the barrel; the length direction of the second hole portion is perpendicular to the length direction of the first hole portion; the second hole portion and the third hole portion are respectively connected to the first hole portion; The ratio of the length of the second hole portion to the diameter of the bottom of the barrel is 0.2 to 0.4; the ratio of the length of the third hole portion to the diameter of the bottom of the barrel is 0.2 to 0.4; The rupture unit further includes a second rupture portion and a third rupture portion; the second rupture portion is connected to the second hole portion; the third rupture portion is connected to the third hole portion; the density of the third rupture portion is less than the density of the barrel wall component; the density of the second rupture portion is less than the density of the barrel wall component; the barrel bottom, the barrel wall component, the first rupture portion, the second rupture portion, and the third rupture portion surround and form a cylindrical space with one end sealed; The planting state also includes that one end of the hollow cavity at the bottom of the barrel away from the barrel wall assembly is lower than the first rupture portion, the second rupture portion, and the third rupture portion respectively.

4. A cultivation barrel according to claim 3, characterized in that: The bottom of the barrel is provided with a plurality of recessed spaces along a direction from the barrel wall assembly to the bottom of the barrel; the plurality of recessed spaces are respectively arranged at intervals around the first rupture portion, the second rupture portion, and the third rupture portion.

5. A cultivation barrel according to claim 4, characterized in that: The ratio of the projection area of ​​the recessed space along the axial direction of the barrel bottom to the projection area of ​​the barrel bottom along the axial direction of the barrel bottom is 0.7 to 0.

95.

6. A cultivation barrel according to claim 1, characterized in that: The density of the barrel wall component is greater than the density of the rupture unit; the density of the barrel wall component is less than the density of the barrel bottom.

7. A cultivation barrel according to claim 6, characterized in that: The barrel wall assembly includes a first barrel wall and a second barrel wall; the first barrel wall, the second barrel wall and the barrel bottom are connected in sequence along the axial direction of the first barrel wall; the density of the barrel bottom is greater than the density of the first barrel wall; the density of the first barrel wall is greater than the density of the second barrel wall; the density of the second barrel wall is greater than the density of the rupture unit.

8. A cultivation barrel according to any one of claim 1, characterized in that: The cultivation barrel also includes a barrel cover assembly; the barrel cover assembly includes a first cover body, a second cover body, and a plurality of through holes; the through holes penetrate both sides of the first cover body along the thickness direction of the first cover body; the through holes penetrate both sides of the second cover body along the thickness direction of the second cover body; the planting state also includes the first cover body and the second cover body being respectively located in the space surrounded by the barrel wall assembly; the radial direction of the first cover body and the radial direction of the second cover body are respectively parallel to the radial direction of the barrel wall assembly; the first cover body and the second cover body are respectively arranged on both sides of the radial direction of the barrel wall assembly; the first cover body and the second cover body are abutted to surround and form a planting area; the outer peripheral surface formed by the abutment of the first cover body and the second cover body abuts against the inner peripheral surface of the barrel wall assembly; the first cover body and the second cover body are respectively spaced apart from the two ends of the axial direction of the barrel wall assembly; The planting state also includes the first cover body and the second cover body being spaced apart from the bottom of the barrel respectively.

9. A cultivation barrel according to claim 8, characterized in that: The planting state also includes the first cover body and the second cover body abutting to form a conical tube; the small diameter end of the conical tube formed by the first cover body and the second cover body abutting to form is arranged on the side of the large diameter end of the conical tube formed by the first cover body and the second cover body abutting to form a conical tube away from the barrel bottom assembly.

10. A cultivation barrel according to claim 8, characterized in that: The ratio of the area of ​​the through hole on the first cover to the area of ​​the first cover is 0.03-0.3; the ratio of the area of ​​the through hole on the second cover to the area of ​​the second cover is 0.03-0.

3.

11. The cultivation barrel according to claim 1, characterized in that: The material of the cultivation barrel includes crushed and fermented plant straw and an adhesive; the plant straw includes any one of tree branches and crushed and fermented crop straw or a combination of the two.

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