CN212381810U - Structure of tobacco cultivation - Google Patents
Structure of tobacco cultivation Download PDFInfo
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- CN212381810U CN212381810U CN202022208321.4U CN202022208321U CN212381810U CN 212381810 U CN212381810 U CN 212381810U CN 202022208321 U CN202022208321 U CN 202022208321U CN 212381810 U CN212381810 U CN 212381810U
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- transparent
- tobacco
- guide plate
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- shell
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Abstract
The utility model discloses a tobacco cultivation structure, which comprises an inverted cone-shaped transparent shell, wherein an elliptical transparent guide plate is fixed on one side of the upper end of the transparent shell, the elliptical transparent guide plate is obliquely arranged, and the elliptical transparent guide plate and the transparent shell form a groove; the utility model discloses can thoroughly realize that the tobacco exempts from tectorial membrane, pollution-free, reduce the transplanting technique of fixed root water quantity, prevention hail, guarantee tobacco output when reducing the tobacco grower cost input and reduce the amount of labour.
Description
Technical Field
The utility model relates to a structure of tobacco cultivation belongs to tobacco cultivation and planting technical field.
Background
The existing tobacco planting technology requires film mulching and transplanting according to soil moisture content after fertilizing and ridging, and the film mulching can increase ground temperature and keep soil moisture.
The tobacco seedlings transplanted at the proper age are generally 4-5cm high in stem, about 1.5cm in stem circumference, 5-6 leaves and 2-3cm wide in root system. When the tobacco seedlings are transplanted, round openings with the diameter of about 10cm are needed to be cut on the film, and then the tobacco seedlings are transplanted. Before the tobacco seedlings return to the seedlings or after the tobacco seedlings are planted for about 15 days, because the soil at the round mouth is subjected to heat exchange with the air temperature, the mulching film does not have obvious effect of actually improving the ground temperature around the root systems of the tobacco seedlings, and only after the tobacco seedlings grow to a certain degree, the improved ground temperature of the mulching film plays a role in the tobacco seedlings. And then, the film covering and transplanting are carried out for about 45 days, and the film is generally required to be uncovered and loaded, or the film is not uncovered in the whole growth period, so that the soil surface source dip dyeing and the farmland quality are easily reduced.
In order to ensure the survival of tobacco seedlings and realize early growth and fast growth, sufficient root fixing water needs to be poured when the tobacco seedlings are transplanted, the water can naturally flow horizontally and downwards due to the obstruction of soil, the water flowing horizontally can become invalid water due to the too small root width of the tobacco seedlings, and the efficiency of the root fixing water is greatly reduced.
Meanwhile, the existing tobacco seedling transplanting technology, no matter well kiln type transplanting or big pit deep transplanting, cannot effectively prevent hail, and economic loss caused by hail often occurs, for example, stems, tobacco leaves and the like are relatively fragile in the early growth stage of tobacco seedlings, and if hail is encountered, the yield of flue-cured tobacco and the income of tobacco growers are seriously affected.
Namely: there is a need for a tobacco planting device and method that is free of film covering, free of pollution, capable of reducing the amount of water used for rooting and preventing hail, and capable of ensuring the tobacco yield and promoting the tobacco development while reducing the cost input of tobacco growers and the labor amount.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a tobacco cultivation structure, thoroughly realize the tobacco transplant technology which is free from film covering and pollution, reduces the amount of root water and prevents hail, and ensure the tobacco yield while reducing the cost input of tobacco growers and the labor amount; the defects of the prior art can be overcome.
The technical scheme of the utility model is that: a structure for tobacco cultivation comprises an inverted cone-shaped transparent shell, wherein an elliptical transparent guide plate is fixed on one side of the upper end of the transparent shell, the elliptical transparent guide plate is obliquely arranged, and the elliptical transparent guide plate and the transparent shell form a groove.
The inner wall of the transparent shell is provided with a water chute.
The oval transparent guide plate is provided with a breathable net matched with the water guide groove, and the breathable net is located at the lowest end of the oval transparent guide plate and is attached to the inner wall of the water guide groove.
The transparent shell is formed by enclosing a transparent plastic plate.
The two sides of the transparent plastic plate are provided with lap joint structures for preventing the transparent plastic plate from unfolding.
Foretell overlap joint structure is connecting plate and bayonet socket that are equipped with respectively in the transparent plastic board left and right sides, is equipped with the fixture block of mutually supporting with the bayonet socket on the connecting plate, overlap joint structure or for the joint board that is equipped with at transparent plastic board one end upside also or be the combination of two kinds of schemes, at the joint state, the joint board crisscross in the inboard of the transparent plastic board other end.
The oval transparent guide plate and the transparent plastic plate are integrally formed, and the transparent plastic plate and the half periphery of the oval transparent guide plate are mutually fixed.
Scales and air holes are uniformly distributed on the outer wall of the transparent shell, and sharp teeth are uniformly distributed at the lower end of the transparent shell.
The contact sections of the sharp teeth, the transparent shell and the sharp teeth are thickened.
A method of tobacco cultivation, the method comprising the steps of:
s1: directly transplanting tobacco seedlings on the tobacco ridges under the condition of no film covering; s2: after the tobacco seedlings are transplanted, the periphery of the tobacco seedlings which are-cm away from the tobacco seedlings is surrounded by a transparent shell; s3: inserting the transparent shell into soil, and enclosing the elliptical transparent guide plate and the transparent shell to form a groove for quantitatively applying liquid fertilizer, collecting rain and preventing hail; s4: growing tobacco seedlings in the transparent shell, removing the transparent shell and the elliptic transparent guide plate after the tobacco grows and leaves grow, cleaning the transparent shell and the elliptic transparent guide plate, and leaving for secondary use.
Compared with the prior art, the structure for tobacco cultivation of the utility model can form a relatively closed space around tobacco seedlings through the transparent shell and the elliptical transparent guide plate, can keep moisture, and can simultaneously replace the prior functions of film covering and well cellar; meanwhile, hail can be prevented through the uppermost elliptical transparent guide plate until the tobacco seedlings grow to 12-16 leaves, the transparent shell and the elliptical transparent guide plate are removed, and the transparent shell and the elliptical transparent guide plate are reserved for secondary use; the device and the method can avoid the processes of film covering and pit opening, can prevent hail from damaging tobacco seedlings, and can ensure the yield of flue-cured tobacco while reducing the labor capacity; in addition, through the transparent shell of the inverted cone shape, rainwater or the fertilization liquid can be conveniently and intensively poured in a small range, the rainwater or the fertilization liquid can be favorably reduced to be diffused to the periphery in a large range, and moisture can be better kept.
The inner wall of the transparent shell is provided with the water guide groove, so that rainwater and the fertilizing solution can be guided along the inner wall of the transparent shell, and the rainwater or the fertilizing solution is prevented from hitting the terminal buds of the tobacco seedlings to cause damage to the tobacco seedlings; meanwhile, the rainwater and the fertilizing solution only fall on the same position of the soil, so that the rainwater diffusion area is favorably reduced, and the moisture is more favorably maintained.
The elliptical transparent guide plate is provided with a breathable net matched with the water guide groove, the breathable net is positioned at the lowest end of the elliptical transparent guide plate and is mutually attached to the inner wall of the water guide groove, and thus the breathable net can serve the purposes of water seepage, ventilation and insect prevention.
The two sides of the transparent plastic plate are provided with lap joint structures for preventing the transparent plastic plate from unfolding; the lapping structure is a connecting plate and a bayonet which are respectively arranged at the left side and the right side of the transparent plastic plate, a clamping block which is matched with the bayonet is arranged on the connecting plate, the lapping structure is a clamping plate arranged at the upper side of one end of the transparent plastic plate or a combination of the two schemes, and the clamping plate is staggered at the inner side of the other end of the transparent plastic plate in a clamping state; such structure can be fixed the transparent plastic board left and right sides mutually through bayonet socket and fixture block, and crisscross in the inboard of the transparent plastic board other end through the joint board, the transparent plastic board upper end of being convenient for is fixed, and such structure can prevent to enclose the casing after closing and expand in the use.
The oval transparent guide plate and the transparent plastic plate are integrally formed, and the transparent plastic plate and the half periphery of the oval transparent guide plate are mutually fixed, so that the integral structure is favorably enhanced.
Scales and air holes are uniformly distributed on the outer wall of the transparent shell, and sharp teeth are uniformly distributed at the lower end of the transparent shell, so that the scales are convenient for a tobacco grower to accurately observe the depth of the device inserted into soil, and the work efficiency is improved; the sharp teeth facilitate the device to be inserted into soil, and the saw-tooth-shaped protrusions inserted into the soil are matched with the soil more tightly.
The contact sections of the sharp teeth, the transparent shell and the sharp teeth are thickened, and due to the structure, the thickness is increased, so that when the sharp teeth, the transparent shell and the sharp teeth are inserted into soil, the jagged raised ring edge is prevented, and the durability of the device can be improved.
Namely: compared with the prior art, the method has the advantages that:
(1) the bottom of the transparent shell is inserted into soil around the tobacco seedlings, so that the transparent shell is fixed and the cutworms are prevented from damaging the tobacco seedlings.
(2) The solution is drained to the root of the tobacco seedling along the water chute by the downward seepage of the air permeable net, and the solution is prevented from diffusing outwards under the limitation of the bottom, so that the purposes of water retention and fertilizer retention are realized.
(3) The transparent shell can realize heat preservation and moisture preservation along with the continuous growth of tobacco seedlings and the continuous rise of air temperature, and the breathable net can exchange heat with the external air temperature of the transparent shell to avoid high-temperature seedling burning; the specific certain rain area of recess can absorb natural precipitation or according to the arid condition of weather, and the artificial water that adds, oozes along the guiding gutter through ventilative net and drains to the tobacco seedling root, promotes the tobacco seedling growth.
(4) Under the protection of the transparent shell, the tobacco seedlings are fully isolated from the external environment, so that diseases and insect pests can be prevented, and the prevention and control cost is reduced; or in strong convection weather, the hail disaster and the rainstorm disaster can be prevented under the protection of the transparent shell.
(5) Under the protective cultivation method of the transparent shell, the tobacco has a pulling and lifting effect on tobacco seedling stalks, so that the pitch of the base parts of the stalks can be improved, the lighting effect of lower tobacco leaves is improved, and the quality of the lower tobacco leaves is improved; when the tobacco seedlings grow in the transparent shell for about 35 days, the tobacco seedlings are manually or mechanically earthed to the upper compartment, and the tobacco seedlings can be prevented from being damaged by soil under the protection of the transparent shell.
(6) After the transparent shell is earthed up and goes into the upper compartment, the transparent shell can be untied, collected, cleaned and stored in a centralized manner, the transparent shell can be continuously used for years, the annual average use cost is extremely low, and under the protective cultivation method of the transparent shell, tobacco does not need to be transplanted by covering films, so that non-point source pollution caused by mulching films is prevented.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of a connection structure according to a first aspect of the present invention.
Fig. 2 is a perspective structure diagram of the first aspect of the present invention.
Fig. 3 is a schematic view of a connection structure according to a second aspect of the present invention.
Fig. 4 is a perspective structure diagram of a second aspect of the present invention.
Fig. 5 is a schematic view of a connection structure according to a third aspect of the present invention.
Fig. 6 is a perspective schematic view of a third embodiment of the present invention.
Fig. 7 is a schematic view of a connection structure according to a fourth aspect of the present invention.
Fig. 8 is a perspective schematic view of a fourth aspect of the present invention.
Fig. 9 is a schematic view of a connection structure according to a fifth aspect of the present invention.
Fig. 10 is a perspective schematic view of a fifth embodiment of the present invention.
Fig. 11 is a schematic view of a connection structure according to a sixth aspect of the present invention.
Fig. 12 is a perspective schematic view of a sixth aspect of the present invention.
Fig. 13 is a schematic view of a connection structure according to a seventh aspect of the present invention.
Fig. 14 is a perspective schematic view of a seventh aspect of the present invention.
Fig. 15 is a schematic view of a connection structure according to an eighth aspect of the present invention.
Fig. 16 is a perspective schematic view of an eighth aspect of the present invention.
Fig. 17 is a schematic view of an eighth aspect of the present invention showing an unfolded structure of the transparent plastic plate.
Fig. 18 is a plan view of an eighth aspect of the present invention.
Wherein, the transparent shell 1; an elliptical transparent guide plate 2; a water chute 3; a breathable net 4; a connecting plate 5; a clamping and connecting plate 6; air holes 7; tines 8.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.
Example 1.
As shown in figures 1 and 2, a structure for tobacco cultivation comprises a transparent shell 1 in an inverted cone shape, an elliptical transparent guide plate 2 is fixed on one side of the upper end of the transparent shell 1, the elliptical transparent guide plate 2 is obliquely arranged, and the elliptical transparent guide plate 2 and the transparent shell 1 form a groove.
Example 2.
As shown in figures 3 and 4, a structure for tobacco cultivation, a second scheme, the structure comprises an inverted cone-shaped transparent shell 1, an elliptical transparent guide plate 2 is fixed on one side of the upper end of the transparent shell 1, the elliptical transparent guide plate 2 is obliquely arranged, and the elliptical transparent guide plate 2 and the transparent shell 1 form a groove.
Scales and air holes 7 are uniformly distributed on the outer wall of the transparent shell 1, and sharp teeth 8 are uniformly distributed at the lower end of the transparent shell 1; the contact sections of the sharp teeth 8, the transparent shell 1 and the sharp teeth 8 are thickened.
Example 3.
As shown in fig. 5 and fig. 6, a structure for tobacco cultivation, a third scheme, the structure comprises an inverted cone-shaped transparent shell 1, an elliptical transparent guide plate 2 is fixed on one side of the upper end of the transparent shell 1, the elliptical transparent guide plate 2 is obliquely arranged, and the elliptical transparent guide plate 2 and the transparent shell 1 form a groove.
A water chute 3 is arranged on the inner wall of the transparent shell 1; the elliptical transparent guide plate 2 is provided with a breathable net 4 matched with the water chute 3, and the breathable net 4 is positioned at the lowest end of the elliptical transparent guide plate 2 and is mutually attached to the inner wall of the water chute 3.
Scales and air holes 7 are uniformly distributed on the outer wall of the transparent shell 1, and sharp teeth 8 are uniformly distributed at the lower end of the transparent shell 1; the contact sections of the sharp teeth 8, the transparent shell 1 and the sharp teeth 8 are thickened.
Example 4.
As shown in figures 7 and 8, a structure for tobacco cultivation, a fourth proposal, the structure comprises a transparent shell 1 in an inverted cone shape, an elliptical transparent guide plate 2 is fixed on one side of the upper end of the transparent shell 1, the elliptical transparent guide plate 2 is obliquely arranged, and the elliptical transparent guide plate 2 and the transparent shell 1 form a groove.
A water chute 3 is arranged on the inner wall of the transparent shell 1; the elliptical transparent guide plate 2 is provided with a breathable net 4 matched with the water chute 3, and the breathable net 4 is positioned at the lowest end of the elliptical transparent guide plate 2 and is mutually attached to the inner wall of the water chute 3.
Example 5.
As shown in fig. 9 and fig. 10, a structure for tobacco cultivation, a fifth proposal, the structure comprises a transparent shell 1 in an inverted cone shape, an elliptical transparent guide plate 2 is fixed on one side of the upper end of the transparent shell 1, the elliptical transparent guide plate 2 is obliquely arranged, and the elliptical transparent guide plate 2 and the transparent shell 1 form a groove.
The transparent shell 1 is formed by enclosing a transparent plastic plate.
Example 6.
As shown in fig. 11 and 12, a structure for tobacco cultivation, a sixth solution, includes a transparent casing 1 in an inverted cone shape, an elliptical transparent guide plate 2 is fixed on one side of the upper end of the transparent casing 1, the elliptical transparent guide plate 2 is obliquely arranged, and the elliptical transparent guide plate 2 and the transparent casing 1 form a groove.
The transparent shell 1 is formed by enclosing a transparent plastic plate, scales and air holes 7 are uniformly distributed on the outer wall of the transparent shell 1, and sharp teeth 8 are uniformly distributed at the lower end of the transparent shell 1; the contact sections of the sharp teeth 8, the transparent shell 1 and the sharp teeth 8 are thickened.
Example 7.
As shown in fig. 13 and 14, a structure for tobacco cultivation, a seventh embodiment, comprises a transparent casing 1 in an inverted cone shape, an elliptical transparent guide plate 2 is fixed on one side of the upper end of the transparent casing 1, the elliptical transparent guide plate 2 is obliquely arranged, and the elliptical transparent guide plate 2 and the transparent casing 1 form a groove.
The transparent shell 1 is formed by enclosing a transparent plastic plate, and a water chute 3 is arranged on the inner wall of the transparent shell 1; the elliptical transparent guide plate 2 is provided with a breathable net 4 matched with the water chute 3, and the breathable net 4 is positioned at the lowest end of the elliptical transparent guide plate 2 and is mutually attached to the inner wall of the water chute 3.
Scales and air holes 7 are uniformly distributed on the outer wall of the transparent shell 1, and sharp teeth 8 are uniformly distributed at the lower end of the transparent shell 1; the contact sections of the sharp teeth 8, the transparent shell 1 and the sharp teeth 8 are thickened.
Example 8.
As shown in fig. 15, an eighth embodiment of the structure for tobacco cultivation includes an inverted cone-shaped transparent casing 1, an elliptical transparent guide plate 2 is fixed on one side of the upper end of the transparent casing 1, the elliptical transparent guide plate 2 is obliquely arranged, and the elliptical transparent guide plate 2 and the transparent casing 1 form a groove.
The transparent shell 1 is formed by enclosing transparent plastic plates, overlapping structures for preventing the transparent plastic plates from unfolding are arranged on two sides of each transparent plastic plate, each overlapping structure is provided with a connecting plate 5 and a bayonet respectively arranged on the left side and the right side of each transparent plastic plate, clamping blocks matched with the bayonets are arranged on the connecting plates 5, each overlapping structure is a clamping plate 6 arranged on the upper side of one end of each transparent plastic plate or a combination of the two schemes, in a clamping state, the clamping plates 6 are staggered on the inner side of the other end of each transparent plastic plate, the oval transparent guide plate 2 and the transparent plastic plates are integrally formed, and the transparent plastic plates and the half peripheries of the oval transparent guide plate 2 are mutually fixed.
A water chute 3 is arranged on the inner wall of the transparent shell 1; the elliptical transparent guide plate 2 is provided with a breathable net 4 matched with the water chute 3, and the breathable net 4 is positioned at the lowest end of the elliptical transparent guide plate 2 and is mutually attached to the inner wall of the water chute 3, which is shown in detail in fig. 16, 17 and 18.
From examples 1-8, the method of tobacco cultivation comprises the steps of: s1: directly transplanting tobacco seedlings on the tobacco ridges under the condition of no film covering; s2: after the tobacco seedlings are transplanted, the periphery 3-5cm away from the tobacco seedlings is surrounded by a transparent shell 1; s3: inserting the transparent shell 1 into soil, and enclosing the elliptical transparent guide plate 2 and the transparent shell 1 to form a groove for quantitatively applying liquid fertilizer, collecting rain and preventing hail; s4: the tobacco seedlings grow in the transparent shell 1 for 32-38 days, the transparent shell 1 and the elliptical transparent guide plate 2 are removed after the tobacco grows to 12-14 leaves, and the transparent shell 1 and the elliptical transparent guide plate 2 are cleaned and left for secondary use.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a structure of tobacco cultivation, its is used for the tobacco seedling to transplant the back, protects field tobacco seedling growth, its characterized in that: the transparent glass window comprises an inverted cone-shaped transparent shell (1), wherein an elliptical transparent guide plate (2) is fixed on one side of the upper end of the transparent shell (1), the elliptical transparent guide plate (2) is obliquely arranged, and the elliptical transparent guide plate (2) and the transparent shell (1) form a groove.
2. The structure for tobacco cultivation according to claim 1, wherein: the inner wall of the transparent shell (1) is provided with a water chute (3).
3. The structure for tobacco cultivation according to claim 2, wherein: the elliptical transparent guide plate (2) is provided with a breathable net (4) matched with the water guide groove (3), and the breathable net (4) is located at the lowest end of the elliptical transparent guide plate (2) and is mutually attached to the inner wall of the water guide groove (3).
4. The structure for tobacco cultivation according to claim 1, wherein: the transparent shell (1) is formed by enclosing a transparent plastic plate.
5. The structure for tobacco cultivation according to claim 4, wherein: the two sides of the transparent plastic plate are provided with lap joint structures for preventing the transparent plastic plate from unfolding.
6. The structure for tobacco cultivation according to claim 5, wherein: the overlap joint structure be connecting plate (5) and the bayonet socket that is equipped with respectively in the transparent plastic board left and right sides, be equipped with the fixture block of mutually supporting with the bayonet socket on connecting plate (5), overlap joint structure or for joint board (6) that are equipped with at transparent plastic board one end upside also or be the combination of two kinds of schemes, at the joint state, joint board (6) crisscross in the inboard of the transparent plastic board other end.
7. The structure for tobacco cultivation according to claim 4, wherein: the oval transparent guide plate (2) and the transparent plastic plate are integrally formed, and the transparent plastic plate and the half periphery of the oval transparent guide plate (2) are mutually fixed.
8. The structure for tobacco cultivation according to claim 1, 3 or 4, characterized in that: scales and air holes (7) are uniformly distributed on the outer wall of the transparent shell (1), and sharp teeth (8) are uniformly distributed at the lower end of the transparent shell (1).
9. The structure for tobacco cultivation according to claim 8, wherein: the contact sections of the sharp teeth (8), the transparent shell (1) and the sharp teeth (8) are thickened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022208321.4U CN212381810U (en) | 2020-09-30 | 2020-09-30 | Structure of tobacco cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022208321.4U CN212381810U (en) | 2020-09-30 | 2020-09-30 | Structure of tobacco cultivation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212381810U true CN212381810U (en) | 2021-01-22 |
Family
ID=74252927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022208321.4U Expired - Fee Related CN212381810U (en) | 2020-09-30 | 2020-09-30 | Structure of tobacco cultivation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212381810U (en) |
-
2020
- 2020-09-30 CN CN202022208321.4U patent/CN212381810U/en not_active Expired - Fee Related
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Granted publication date: 20210122 Termination date: 20210930 |
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