CN215774753U - Root system baffle and cultivation device - Google Patents
Root system baffle and cultivation device Download PDFInfo
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- CN215774753U CN215774753U CN202122245421.9U CN202122245421U CN215774753U CN 215774753 U CN215774753 U CN 215774753U CN 202122245421 U CN202122245421 U CN 202122245421U CN 215774753 U CN215774753 U CN 215774753U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The utility model relates to a root system baffle plate and a cultivation device. The root system blocking plate comprises: a body portion comprising a water impermeable area and a water permeable area connected; the support part is arranged below the body part to support the body part, at least part of the support part corresponds to the boundary of the water permeable area and the water impermeable area, and the at least part of the support part is provided with a circulating structure to circulate liquid to a water outlet of the cultivation device. The device can effectively block the water from gathering at the drain hole, effectively reduce the root system at the drain hole and prevent the root system from blocking the drain hole.
Description
Technical Field
The utility model relates to the technical field of agricultural facilities, in particular to a root system baffle plate and a cultivation device.
Background
The soilless culture can be used for vegetable production on non-arable land such as saline-alkali soil, gobi, desert and the like which cannot be utilized by the traditional agriculture, and meanwhile, the soilless culture is also an effective method for solving the problem of facility vegetable continuous cropping obstacles (the continuous cropping obstacles refer to the phenomena of poor growth and development, reduced yield, poor quality, serious plant diseases and insect pests and the like under normal management after the same crop or a near-source crop is planted in successive years). With the rapid development of economy and society in China and the promotion of urbanization process, the per capita cultivated land area is increasingly reduced, so the development of soilless culture technology is an important way for realizing high yield, high quality and high efficiency of vegetables, and is also a novel cultivation way for converting the traditional agricultural production into modernization, scale and intensification of vegetable production.
The potted plant is widely applied to various fields in agricultural production and life. Most of the existing potted plant containers are formed by sintering inorganic materials, the structure is compact and airtight, and small holes are usually formed in the bottom of the container to realize drainage and guarantee air permeability. Chinese patent ZL201510214349.X discloses a closed ecological trough soilless culture system and application thereof, and designs a culture trough with small drainage holes, which comprises a porous partition plate, a porous material with a filtering function, perlite and a cover plate with planting holes, and solves the problems of drainage and ventilation of potted vegetables. However, for the vegetables such as tomatoes and cucumbers with long growth cycles, the cultivation tank has developed root systems and has high humidity at the water discharge port, and a large number of root systems enter the small holes along with the water flow direction to block the water return holes, so that the problems of water discharge, unsmooth ventilation, root retting and the like occur, and the yield and the benefit are affected.
Therefore, there is a need to provide a new cultivation related device, aiming at solving the above problems.
SUMMERY OF THE UTILITY MODEL
The present invention is implemented to provide a soilless culture device, so as to solve the technical problems in the background art.
The utility model firstly provides a root system blocking plate, which comprises:
a body portion comprising a water impermeable area and a water permeable area connected;
the support part is arranged below the body part to support the body part, at least part of the support part corresponds to the boundary of the water permeable area and the water impermeable area, and the at least part of the support part is provided with a circulating structure to circulate liquid to a water outlet of the cultivation device.
According to one embodiment of the utility model, the upper surface of the water impermeable area is higher than the upper surface of the water permeable area.
According to one embodiment of the utility model, the upper surface of the watertight region is sloped to the upper surface of the watertight region, the slope being 2 ° ± 0.5 °.
According to one embodiment of the utility model, the flow-through structure is a horizontally penetrating pore structure.
According to one embodiment of the utility model, the flow-through structure is a zigzag structure with teeth opening downwards.
According to one embodiment of the utility model, the flow-through structure is a comb-shaped structure with teeth opening downwards.
According to one embodiment of the utility model, the distribution of water impermeable areas and water permeable areas is arranged adjacently in a grid, the number of water impermeable areas and water permeable areas being one or more respectively.
According to one embodiment of the utility model, the watertight region and the permeable region are distributed in an annular adjacent arrangement, and the number of the watertight region and the permeable region is one or more.
The utility model also provides a cultivation device which comprises a cultivation groove and the root system blocking plate, wherein the root system blocking plate is arranged above the bottom of the inside of the cultivation groove, a water outlet is formed in the bottom of the cultivation groove, and the position of the water outlet corresponds to the watertight area of the root system blocking plate.
According to an embodiment of the present invention, the cultivation tank is provided with a through hole at a side corresponding to the watertight region; preferably, the cultivation device further comprises non-woven fabrics, and the non-woven fabrics are laid on the root system blocking plates.
The device can effectively block the water from gathering at the drain hole, increase the substrate humidity of the permeable part of the cultivation tank, reduce the humidity of the drain hole and increase the air permeability, thereby effectively reducing the root system at the drain hole and preventing the root system from blocking the drain hole.
Drawings
FIG. 1 is a schematic view of a root system baffle according to an embodiment of the present invention;
FIG. 2 is a side view of a root barrier in a cultivation tank according to an embodiment of the present invention;
FIG. 3 is a sectional view of the root blocking plate in the cultivation tank according to the embodiment of the present invention;
reference numerals:
10 series of baffle plates, 100 body parts, 101 watertight region, 102 watertight region, 200 support parts and 201 flow structure;
a cultivation groove, A10 bottom, A101 drain, A20 side, A201 through hole.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the objects, features and advantages of the utility model can be more clearly understood. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but are merely intended to illustrate the spirit of the technical solution of the present invention.
In order to prevent the root system from gathering at the drain outlet of the cultivation tank, the utility model firstly provides a root system blocking plate, which is arranged inside the cultivation tank, as shown in fig. 1, 2 and 3, the root system blocking plate 10 comprises:
a body portion 100 comprising a water impermeable area 101 and a water permeable area 102 connected;
a support part 200 provided under the body part to support the body part 100, at least a part of the support part 200 corresponding to a boundary of the water permeable area 102 and the water impermeable area 101 being provided with a circulation structure 201 to circulate liquid to a drain port of the cultivation apparatus.
Above-mentioned technical scheme can make the guide with the rivers of cultivation inslot bottom, divide into the impervious region that corresponds with the outlet of cultivation groove, and keep away from the permeable region of outlet, so make the root system of the plant of cultivation can grow along the permeable region, keep away from the outlet to the problem that the root system leads to blockking up the outlet in the outlet gathering has been solved.
According to one embodiment of the present invention, the upper surface of the water impermeable area 101 is higher than the upper surface of the water permeable area 102 so that the water flow naturally flows to the water permeable area.
According to one embodiment of the present invention, the upper surface of the watertight region 101 is sloped to the upper surface of the permeable region 102 by 2 ° ± 0.5 °.
According to one embodiment of the present invention, the flow-through structure 201 is a horizontally-perforated hole structure that facilitates the flow of water from the side below the water-permeable area 102 to the side below the water-permeable area 102.
According to one embodiment of the utility model, the flow-through structure 201 is a zigzag structure with teeth opening downwards, and water can flow through the interdental spaces from the side below the water permeable area 102 to the side below the water permeable area 102.
According to one embodiment of the present invention, the flow-through structure 201 is a comb-shaped structure with teeth opening downward, and water can flow through the spaces between the teeth of the comb from the side below the water permeable region 102 to the side below the water permeable region 102.
The above-mentioned circulation structure 201 can all effectively block the longer root system that probably grows below the root system baffler. Of course, the flow-through structure 201 is not limited to the above-described types of structures, but may be replaced with a similar structure having a water permeable function and also blocking most of the roots from passing through.
According to an embodiment of the present invention, the watertight regions 101 and the permeable regions 102 are distributed in a grid-like adjacent arrangement, and the number of the watertight regions 101 and the permeable regions 102 may be one or more, respectively.
According to an embodiment of the present invention, the water impermeable areas 101 and the water permeable areas 102 are distributed in an annular adjacent arrangement, and the number of the water impermeable areas 101 and the water permeable areas 102 may be one or more respectively.
The utility model also provides a cultivation device, as shown in fig. 2 and fig. 3, the device comprises a cultivation tank A and the root system blocking plate 10, the root system blocking plate 10 is arranged above the inner bottom A10 of the cultivation tank A, a water outlet A101 is arranged at the bottom A10 of the cultivation tank A, and the position of the water outlet A101 corresponds to the watertight area 101 of the root system blocking plate 10.
According to an embodiment of the present invention, the cultivation tank a is provided with a through hole a201 at a side a20 corresponding to the watertight region 101 so that the cultivation tank is ventilated.
Preferably, the cultivation apparatus further includes a non-woven fabric (not shown) that may be laid on the upper surface of the root blocking plate 10 to reduce the downward growth of the roots.
The device can effectively block the water from gathering at the drain hole, increase the substrate humidity of the permeable part of the cultivation tank, reduce the humidity of the drain hole and increase the air permeability, thereby effectively reducing the root system at the drain hole and preventing the root system from blocking the drain hole.
Examples
A cultivation groove A with air holes on the side surface is characterized in that through holes A201 (shown in figure 2) are formed in the middle of the long side surface of the cultivation groove A within about 1/3 lengths, the diameter of each through hole A201 is 5mm, the interval between every two through holes A201 is 10mm, the distance between every two through holes A201 and the bottom of the cultivation groove A is 10mm, and the through holes A201 are formed in the two sides of the cultivation groove A. A root system blocking plate 10 (as shown in figure 1) with filtering and supporting functions is placed at the bottom of the cultivation groove A, supporting parts 200 with the height of 20mm are distributed on two sides of the length range of about 1/3 in the middle of the body part 100 of the root system blocking plate 10, the middle of the root system blocking plate 10 is high, the root system blocking plate gradually reduces towards two sides, and the gradient is 2 degrees; the root system baffle 10 has a sealed non-porous structure (2 in fig. 1) in the middle of about 1/3 in length, which is a water impermeable area 101, and has a net structure (fig. 1) on both sides, which is a water permeable area 102; the root system blocking plate 10 has two 20mm saw-like supporting parts 200 at both sides of the middle part of about 1/3 mm in length, which can block the root system from growing from one side to the other (see fig. 3).
When the root system blocking plate 10 is used, the root system blocking plate 10 (shown in figure 1) is firstly placed into a cultivation groove A (shown in figure 2), then a cultivation substrate is placed into the cultivation groove A, and vegetables are planted in the cultivation groove A. When vegetables are irrigated, water permeates into the root system baffle plate 10 through the culture medium, and the water on the two sides of the root system baffle plate 10 flows into the bottom of the culture groove A through the root system baffle plate 10, and the middle part of the root system baffle plate 10 is sealed, so that water cannot flow into the root system baffle plate. After the water flows into the bottom of the cultivation tank, the water enters the water outlet A101 from the two sides of the bottom of the cultivation tank through the positions of the supporting parts 200 of the root system blocking plates 10. Along with the growth of the vegetable root system, when the root system grows to the root system baffle plate 10, the middle part is a sealing structure, the root system cannot penetrate through the middle part, and the root system can grow to two sides, so that the root system is prevented from directly entering the water outlet A101 through the middle of the root system baffle plate 10; root systems on two sides of the root system blocking plate 10 can enter the bottom of the cultivation tank A along with the continuation of the growth period, the extended part of the root system grows towards the direction of the water outlet A101, and the design of the circulation structure 201 of the supporting part 200 of the root system blocking plate 10 can effectively block the root system from entering the water outlet and does not influence water drainage. The design of the root baffle 10 effectively reduces the amount of roots entering the drain a 101.
According to the further optimization example of the potted fruit and vegetable root system blocking plate 10, a layer of non-woven fabric is laid on the root system blocking plate 10 to reduce downward growth of the root system; meanwhile, holes are formed in the two side surfaces in the middle of the cultivation groove A to increase ventilation and reduce humidity, the root system has the characteristic of growing towards the direction of water, and the root system does not grow towards the direction of the drain hole A101 any more after the humidity is reduced, so that the root system is prevented from entering the drain hole A101.
In summary, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
the device can effectively block the water from gathering at the drain hole, increase the substrate humidity of the permeable part of the cultivation tank, reduce the humidity of the drain hole and increase the air permeability, thereby effectively reducing the root system at the drain hole and preventing the root system from blocking the drain hole.
It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the system or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
In addition, in the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above embodiments are only used for illustrating the present invention, and all the components and devices of the embodiments may be changed, and all the equivalent changes and modifications based on the technical solutions of the present invention should not be excluded from the protection scope of the present invention.
Claims (10)
1. The utility model provides a root system separation board which characterized in that, root system separation board includes:
a body portion comprising a water impermeable area and a water permeable area connected;
the support part is arranged below the body part to support the body part, at least part of the support part corresponds to the boundary of the water permeable area and the water impermeable area, and the at least part of the support part is provided with a circulating structure to circulate liquid to a water outlet of the cultivation device.
2. The root barrier of claim 1, wherein an upper surface of the impermeable areas is higher than an upper surface of the permeable areas.
3. The root system barrier of claim 2, wherein the upper surface of the impermeable zone is sloped to the upper surface of the permeable zone, the slope being 2 ° ± 0.5 °.
4. A root system barrier as claimed in any one of claims 1 to 3, wherein the flow-through structure is a horizontally penetrating aperture structure.
5. A root system barrier as claimed in any one of claims 1 to 3, wherein the flow-through structure is a serrated structure with teeth opening downwards.
6. A root system barrier as claimed in any one of claims 1 to 3, wherein the flow-through structure is a comb-shaped structure with teeth opening downwards.
7. A root barrier as claimed in any one of claims 1 to 3, wherein the water impermeable areas and permeable areas are arranged adjacently in a grid formation, the number of water impermeable areas and permeable areas being one or more respectively.
8. A root system barrier as claimed in any one of claims 1 to 3, wherein the water impermeable areas and permeable areas are arranged in annular adjacent relationship, the number of water impermeable areas and permeable areas being one or more respectively.
9. A cultivation device, which is characterized in that the device comprises a cultivation groove and the root system blocking plate as claimed in any one of claims 1 to 8, the root system blocking plate is arranged above the bottom of the inside of the cultivation groove, a water outlet is arranged at the bottom of the cultivation groove, and the position of the water outlet corresponds to the water impermeable area of the root system blocking plate.
10. The cultivation device as claimed in claim 9, wherein the cultivation tank is provided with through-holes at sides corresponding to the watertight region; the cultivation device also comprises non-woven fabrics, and the non-woven fabrics are paved on the root system blocking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122245421.9U CN215774753U (en) | 2021-09-16 | 2021-09-16 | Root system baffle and cultivation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122245421.9U CN215774753U (en) | 2021-09-16 | 2021-09-16 | Root system baffle and cultivation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215774753U true CN215774753U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122245421.9U Active CN215774753U (en) | 2021-09-16 | 2021-09-16 | Root system baffle and cultivation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215774753U (en) |
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2021
- 2021-09-16 CN CN202122245421.9U patent/CN215774753U/en active Active
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