CN111165336A

CN111165336A - Blueberry soilless culture three-dimensional planting device

Info

Publication number: CN111165336A
Application number: CN201911408876.9A
Authority: CN
Inventors: 陈先国
Original assignee: Agricultural Service Center Of Xiangan Town Wuwei County
Current assignee: Agricultural Service Center Of Xiangan Town Wuwei County
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-05-19

Abstract

The invention discloses a blueberry soilless culture three-dimensional planting device which comprises a greenhouse support frame and a three-dimensional planting frame, wherein the rotating end of the three-dimensional planting frame is connected with a rotating mechanism, and the moving end of the three-dimensional planting frame is connected with a lifting fixing mechanism; the three-dimensional planting frame comprises two guide rails, rail grooves are formed in the two guide rails, a mounting frame is connected in the rail grooves, the mounting frame comprises a mounting plate, the mounting plate is connected with rolling wheels, the rolling wheels are mounted in the rail grooves, mounting holes are formed in the mounting plate, a pot frame is rotatably connected in the mounting holes, rotating shafts are arranged in the mounting holes, rotating holes rotatably connected with the rotating shafts are formed in the pot frame, a pot cavity is formed in the pot frame, a planting pot is arranged in the pot cavity, planting substrates are arranged in the planting pot, and a positioning mechanism is further arranged on the; the positioning mechanism comprises a positioning hole on the guide rail, a fixing hole is formed in the mounting plate, and the fixing hole and the positioning hole are connected with the positioning pin. Through the arrangement, the three-dimensional space cultivation device is suitable for large-area planting, can make full use of the three-dimensional space, and creates greater economic benefits.

Description

Blueberry soilless culture three-dimensional planting device

Technical Field

The invention relates to the field of blueberry planting, in particular to a soilless culture three-dimensional planting device for blueberries.

Background

Blueberry, also known as Vaccinium uliginosum, black bean (Daxing Anlin), Diospyros kaki (Daxing Anlin, Ishun), Diguo, etc., is a perennial low shrub of Vaccinium of Ericaceae. Native to north america and east asia, distributed in korea, japan, mongolia, russia, europe, north america, and countries and regions of china such as black dragon river, inner mongolia, and jilin Changbai mountain, and grown in regions with an altitude of 900 to 2300 m.

The blueberry fruit contains rich nutrient components, especially anthocyanin, and has good nutrition and health care effects, and also has the functions of preventing cranial nerve aging, strengthening heart, resisting cancer, softening blood vessels, enhancing human immunity and the like. The earliest countries for blueberry cultivation were the united states, but the cultivation history to date was less than a hundred years. It is one of five healthy fruits recommended by the world food and agriculture organizations because of its high health value.

As a novel planting mode, the three-dimensional planting can fully utilize the space in the greenhouse, so that greater economic benefit can be created in a unit area. However, the planting mode is generally applicable to herbaceous plants, and is particularly common to stereoscopic planting of strawberries, so that the planting mode is popularized in a very large area. However, since blueberries are shrub plants, the planting mode is greatly different from that of strawberry planting. Therefore, the method needs to explore the stereoscopic planting mode of the blueberries.

For example, Chinese patent with publication number CN207720788U mentions a blueberry three-dimensional planting device, which comprises a right-angled triangle support, a plurality of layers of hemispherical planting pots arranged on the bevel edge, wherein the layers of the hemispherical planting pots are hinged through a connecting rod, a rotating shaft is arranged on the hemispherical planting pot, and the rotating shaft is rotatably connected with the bevel edge; a support column is arranged on the right-angle side of the right-angle triangular support, which is parallel to the ground, a driving shaft is arranged on the support column, and the driving shaft is connected with one rotating shaft through a belt; the driving shaft is provided with a rotating disk, the rotating disk is provided with a stop rod, and the support column is provided with a clamping rod matched with the stop rod. The utility model discloses a space is planted in blueberry stereoscopic planting equipment saving, and the blueberry of planting out is of high quality, and is handsome in appearance, is applicable to city blueberry and plants fan and use.

However, the above-mentioned apparatus is only suitable for small-area planting, and has its limitation in large-area planting, and the present application is proposed in order to solve this problem.

Disclosure of Invention

The invention aims to provide a blueberry soilless culture three-dimensional planting device which is suitable for large-area planting, can fully utilize three-dimensional space and create greater economic benefit.

In order to achieve the purpose, the invention provides the following technical scheme: a blueberry soilless culture three-dimensional planting device comprises a greenhouse supporting frame, wherein three-dimensional planting frames are uniformly distributed on the greenhouse supporting frame, each three-dimensional planting frame comprises a rotating end and a moving end, the rotating end is connected with a rotating mechanism, and the moving end is connected with a lifting fixing mechanism;

the rotating mechanism comprises a rotating shaft fixed on the greenhouse supporting frame, the rotating shaft is connected with a rotating sleeve, and the rotating sleeve is connected with the rotating end;

the lifting fixing mechanism comprises a winding drum, the winding drum is connected with a driving handle for driving, the winding drum is connected with a lifting rope, the greenhouse supporting frame is connected with a fixed pulley, the lifting rope is wound by the fixed pulley and then connected with the moving end, the moving end is connected with a fixing mechanism, and the height of the fixing mechanism is less than or equal to that of the rotating shaft;

the three-dimensional planting frame comprises two guide rails which are arranged in parallel, rail grooves which are oppositely arranged are formed in the two guide rails, a mounting frame is connected in each rail groove, each mounting frame comprises a mounting plate, two rolling wheels are connected to two sides of each mounting plate respectively, the rolling wheels are mounted in the rail grooves, mounting holes are formed in the mounting plates, a pot frame is rotatably connected in the mounting holes, rotating shafts are arranged in the mounting holes, rotating holes which are rotatably connected with the rotating shafts are formed in the pot frame, the rotating shafts and the rotating holes are perpendicular to the guide rails and are arranged on one diameter line of the mounting holes, a pot cavity is formed in the pot frame, planting pots are arranged in the pot cavities, planting matrixes are arranged in the planting pots, and positioning mechanisms used for positioning the mounting plates on the guide rails are further arranged on the guide rails;

the positioning mechanism comprises positioning holes which are uniformly formed in the guide rail, fixing holes are formed in the mounting plate, the fixing holes and the positioning holes are connected with positioning pins, and the mounting plate is connected with the fixing holes and the positioning holes through the positioning pins to fix the mounting plate.

According to the technical scheme, the rotating end of the stereoscopic planting frame is connected with the rotating mechanism, and the moving end of the stereoscopic planting frame is connected with the lifting fixing mechanism, so that the stereoscopic planting frame can conveniently rotate around the rotating shaft through the lifting mechanism, and after the free end of the stereoscopic planting frame is close to the ground, the mounting frame on the stereoscopic planting frame can conveniently move, so that the planting pot and the blueberries of the planting pot can be conveniently and correspondingly operated; meanwhile, in the moving process of the mounting frame, the rotating shaft and the rotating holes are arranged, so that the pot frame and the planting pot can be kept horizontal under the action of gravity, and the adverse effect of the inclination of the three-dimensional planting frame on the planting pot is avoided; the mounting frame and the planting pot can be relatively fixed on the three-dimensional planting frame through the positioning holes, the fixing holes and the positioning pins, so that better guarantee is achieved, and blueberries cannot move in the growing process; through the hoisting mechanism, due to the arrangement of the winding drum and the fixed pulley, a user can conveniently lift the large-weight stereoscopic planting frame through the driving handle, and the stereoscopic planting frame is well fixed on the greenhouse support frame through the fixing mechanism.

Preferably, the fixing mechanism comprises a flange connecting part arranged at the moving end, the flange connecting part is connected with a fixed connecting part in a flange mode, the fixed connecting part is connected with a fixed sliding groove arranged on the greenhouse supporting frame in a sliding mode, and the height of the fixed sliding groove is smaller than or equal to the height of the rotating shaft.

By the technical scheme, the flange connecting part and the fixed connecting part are connected through the flange, so that the connection is more stable, and the connecting mode can be used for a long time; meanwhile, the fixed connecting part and the fixed sliding groove are connected in a sliding mode, so that the fixed connecting part can be operated to slide into the fixed sliding groove in the rotating process of the stereoscopic planting frame, and the fixed connecting part and the stereoscopic planting frame are prevented from interfering.

Preferably, a drip irrigation system is further arranged on the stereoscopic planting frame.

Through above-mentioned technical scheme, drip irrigation system sets up on the frame is planted to the solid, ensures the blueberry growth in-process to the needs of nutrient.

Preferably, the bottom of the planting pot is provided with an air hole, a bearing plate is arranged below the air hole, connecting rods are evenly connected to the two sides of the bearing plate, and the connecting rods are fixedly connected with the guide rails.

Through above-mentioned technical scheme, can accept the liquid of planting the basin from the bleeder vent inflow through accepting the board, place liquid and drip subaerial influence operational environment, can collect so that carry out reuse to this liquid simultaneously.

Preferably, the blueberry stereoscopic planting rack further comprises a stilt for operating the blueberries on the stereoscopic planting rack, and a buffer plate for placing the blueberries sunk into the ground is arranged at the bottom of the stilt.

By adopting the technical scheme, the stilts are used, so that an operator can conveniently perform corresponding operation on the planting pots and the blueberries which are positioned at the high positions; set up the buffer board simultaneously, can prevent that the stilts from being absorbed in soft soil.

Preferably, the bottom of the planting pot is provided with an air vent, the air vent is connected with an air pipe, and the air pipe is connected with an air breather.

Through above-mentioned technical scheme, let in gas can improve the gas permeability of planting the matrix in to the median basin through breather, can improve through gas simultaneously, the growing environment of blueberry.

Preferably, the aeration device periodically injects acid gas into the aeration hole, and injects dry air for the rest of time.

By adopting the technical scheme, the pH value of the planting matrix can be improved by periodically introducing the acid gas into the planting matrix, so that the pH value is maintained in a range of 4-5.5, and normal growth of the blueberries is facilitated; the ventilation of air can ensure the respiration of the root of the blueberry, thereby being beneficial to the growth of the blueberries.

Preferably, LED fluorescent lamps are uniformly arranged below the stereoscopic planting frame.

Through the technical scheme, the LED fluorescent lamp can supplement sunlight for the blueberries positioned on the lower layer, and the requirement for photosynthesis of the blue gates on the lower layer is met.

Compared with the prior art, the invention has the beneficial effects that:

(1) the planting pot can be conveniently and rapidly assembled and disassembled by arranging the rotating mechanism and the lifting fixing mechanism, and the planting pot has the advantage of convenience in operation;

(2) the device can realize the operation of the blueberries planted at high positions through the stilts, and meanwhile, the planting of the ground or lower-layer blueberries is not influenced, so that more blueberries can be planted in a unit area, and greater economic benefit is created;

(3) acid gas is periodically introduced into the planting matrix, so that the acidity of the planting matrix can be improved, the environment most beneficial to the growth of the blueberries is maintained, and the growth of the blueberries is facilitated.

Drawings

FIG. 1 is a schematic top view of a three-dimensional planting frame according to the present invention;

FIG. 2 is a schematic side view of the three-dimensional planting frame of the present invention;

FIG. 3 is a schematic view of the internal structure of the mounting frame of the present invention;

FIG. 4 is a schematic structural view of a hoisting and fixing mechanism according to the present invention;

FIG. 5 is a schematic view of the structure of a stilt according to the present invention.

In the figure: 1. a greenhouse supporting frame; 2. a three-dimensional planting frame; 201. a rotating end; 202. a mobile terminal; 203. a guide rail; 204. a rail groove; 205. a mounting frame; 2051. mounting a plate; 2052. a rolling wheel; 2053. mounting holes; 2054. a basin stand; 2055. a rotating shaft; 2056. hole turning; 2057. a pelvic cavity; 206. planting pots; 207. planting a substrate; 3. a rotating mechanism; 301. a rotating shaft; 302. rotating the sleeve; 4. a hoisting fixing mechanism; 401. a reel; 402. a drive handle; 403. lifting a lifting rope; 404. a fixed pulley; 5. a fixing mechanism; 501. a flange connection; 502. a fixed connection part; 503. fixing the chute; 6. a positioning mechanism; 601. positioning holes; 602. a fixing hole; 603. positioning pins; 7. a drip irrigation system; 8. air holes are formed; 9. a bearing plate; 10. a connecting rod; 11. stilts; 12. a buffer plate; 13. a vent hole; 14. a breather pipe; 15. a breather device; 16. an LED fluorescent lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown:

the utility model provides a blueberry soilless culture stereoscopic planting device, includes greenhouse support frame 1, and evenly distributed has stereoscopic planting frame 2 on greenhouse support frame 1, and stereoscopic planting frame 2 is including rotating end 201 and removing end 202, rotates end 201 and is connected with slewing mechanism 3, removes end 202 and is connected with and lifts by crane fixed establishment 4.

The rotating mechanism 3 comprises a rotating shaft 301 fixed on the greenhouse supporting frame 1, the rotating shaft 301 is connected with a rotating sleeve 302, and the rotating sleeve 302 is connected with the rotating end 201.

The hoisting fixing mechanism 4 comprises a winding drum 401, the winding drum 401 is connected with a driving handle 402 for driving, the winding drum 401 is connected with a hoisting rope 403, a fixed pulley 404 is connected onto the greenhouse supporting frame 1, the hoisting rope 403 is wound on the fixed pulley 404 and then is connected with the moving end 202, the moving end 202 is connected with a fixing mechanism 5, and the height of the fixing mechanism 5 is smaller than or equal to that of the rotating shaft 301. Through the hoisting mechanism, because the winding drum 401 and the fixed pulley 404 are arranged, a user can conveniently lift the stereoscopic planting with large weight through the driving handle 402, and simultaneously, the stereoscopic planting frame 2 is well fixed on the greenhouse supporting frame 1 through the fixing mechanism 5.

The fixing mechanism 5 comprises a flange connecting part 501 arranged at the moving end 202, the flange connecting part 501 is in flange connection with a fixing connecting part 502, the fixing connecting part 502 is in sliding connection with a fixing sliding groove 503 arranged on the greenhouse supporting frame 1, and the height of the fixing sliding groove 503 is smaller than or equal to that of the rotating shaft 301.

The flange connecting part 501 and the fixed connecting part 502 are connected through flanges, so that the connection is more stable, and the connecting mode can be used for a long time; meanwhile, the fixed connecting part 502 is connected with the fixed sliding groove 503 in a sliding manner, so that the fixed connecting part 502 can be operated to slide into the fixed sliding groove 503 in the rotating process of the stereoscopic planting frame 2, and the fixed connecting part 502 is prevented from interfering with the stereoscopic planting frame 2.

Because slewing mechanism 3 is connected to the rotation end 201 of stereoscopic planting frame 2, removes end 202 and is connected with and lifts by crane fixed establishment 4, consequently, through playing the mechanism, stereoscopic planting frame 2 can be convenient rotate round axis of rotation 301, after the free end of stereoscopic planting frame 2 is close to ground, because mounting bracket 205 on stereoscopic planting frame 2 can conveniently remove consequently, can be convenient carry out corresponding operation to the blueberry of planting basin 206 and planting basin 206.

The stereoscopic planting frame 2 comprises two guide rails 203 which are arranged in parallel, rail grooves 204 which are arranged oppositely are formed in the two guide rails 203, a mounting frame 205 is connected in the rail grooves 204, the mounting frame 205 comprises a mounting plate 2051, two rolling wheels 2052 are respectively connected to two sides of the mounting plate 2051, and the rolling wheels 2052 are installed in the rail grooves 204.

Be provided with mounting hole 2053 in the mounting panel 2051, the internal rotation of mounting hole 2053 is connected with basin frame 2054, be provided with pivot 2055 in the mounting hole 2053, be provided with on the basin frame 2054 and rotate the hole 2056 of being connected with pivot 2055, pivot 2055 and commentaries on classics hole 2056 perpendicular to guide rail 203 and on a diameter line of mounting hole 2053, be provided with basin chamber 2057 on the basin frame 2054, be provided with in the basin chamber 2057 and plant the basin 206, be provided with in planting the basin 206 and plant matrix 207, still be provided with on the guide rail 203 and be used for fixing a position the positioning mechanism 6 on the guide rail 203 with mounting panel 2051.

In the moving process of the mounting rack 205, due to the arrangement of the rotating shaft 2055 and the rotating hole 2056, the basin stand 2054 and the planting basin 206 can be kept horizontal under the action of gravity, so that the adverse effect of the inclination of the stereoscopic planting rack 2 on the planting basin 206 is avoided.

The positioning mechanism 6 comprises positioning holes 601 uniformly arranged on the guide rail 203, a fixing hole 602 is arranged on the mounting plate 2051, the fixing hole 602 and the positioning hole 601 are connected with a positioning pin 603, and the mounting plate 2051 is connected with the fixing hole 602 and the positioning hole 601 through the positioning pin 603 to complete the fixation of the mounting plate 2051. Can plant the frame 2 with mounting bracket 205 and planting basin 206 relatively fixed to the solid through locating hole 601, fixed orifices 602 and locating pin 603 to better guarantee, the blueberry can not remove in the growth process.

The stereoscopic planting frame 2 is also provided with a drip irrigation system 7. Drip irrigation system 7 sets up on stereoscopic planting frame 2, ensures the demand to the nutrient among the blueberry growth process.

The bottom of the planting pot 206 is provided with an air hole 8, a bearing plate 9 is arranged below the air hole 13, two sides of the bearing plate 9 are evenly connected with connecting rods 10, and the connecting rods 10 are fixedly connected with the guide rail 203. The liquid flowing from the air holes 8 of the planting pot 206 can be received through the receiving plate 9, the liquid is prevented from dripping on the ground to influence the operation environment, and meanwhile, the liquid can be collected for recycling.

Still include to the blueberry 11 that operates on stereoscopic planting frame 2, the bottom of stilt 11 sets up and is used for placing the buffer board 12 that sinks into the ground. By using the stilts 11, an operator can conveniently perform corresponding operations on the planting pots 206 and the blueberries which are positioned at the high positions; meanwhile, the buffer plate 12 is arranged, so that the stilts 11 can be prevented from sinking into soft soil.

The bottom of the planting pot 206 is provided with a vent hole 13, the vent hole 13 is connected with a vent pipe 14, and the vent pipe 14 is connected with a ventilation device 15. The ventilation device 15 is used for introducing air into the median basin, so that the ventilation property of the planting substrate 207 can be improved, and meanwhile, the growth environment of the blueberries can be improved through the air. The aeration device 15 periodically injects an acid gas into the aeration hole 13, and injects air for the rest of the time. The acidic gas is periodically introduced into the planting substrate 207, so that the pH value of the planting substrate 207 can be improved and maintained within the range of 4-5.5, and normal growth of the blueberries is facilitated; the ventilation of air can ensure the respiration of the root of the blueberry, thereby being beneficial to the growth of the blueberries.

LED fluorescent lamps 16 are uniformly arranged below the three-dimensional planting frame 2. The blueberries on the lower layer can be supplemented with sunlight through the LED fluorescent lamps 16, and the requirement of photosynthesis of the blue gates on the lower layer is met.

In conclusion, the beneficial effects of the invention are as follows: (1) the planting pot 206 can be conveniently and rapidly assembled and disassembled by arranging the rotating mechanism 3 and the lifting fixing mechanism 4, and the planting pot has the advantage of convenient operation; (2) the device can realize the operation of the blueberries planted at high positions through the stilts 11, and meanwhile, the planting of the ground or lower-layer blueberries is not influenced, so that more blueberries can be planted in a unit area, and greater economic benefit is created; (3) acid gas is periodically introduced into the planting substrate 207, so that the acidity of the planting substrate 207 can be improved, the environment most beneficial to the growth of the blueberries is maintained, and the growth of the blueberries is facilitated.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a blueberry soilless culture three-dimensional planting device which characterized in that: the greenhouse planting frame comprises a greenhouse supporting frame (1), wherein three-dimensional planting frames (2) are uniformly distributed on the greenhouse supporting frame (1), each three-dimensional planting frame (2) comprises a rotating end (201) and a moving end (202), the rotating end (201) is connected with a rotating mechanism (3), and the moving end (202) is connected with a hoisting fixing mechanism (4);

the rotating mechanism (3) comprises a rotating shaft (301) fixed on the greenhouse supporting frame (1), the rotating shaft (301) is connected with a rotating sleeve (302), and the rotating sleeve (302) is connected with the rotating end (201);

the hoisting fixing mechanism (4) comprises a winding drum (401), the winding drum (401) is connected with a driving handle (402) for driving, the winding drum (401) is connected with a lifting rope (403), the greenhouse supporting frame (1) is connected with a fixed pulley (404), the lifting rope (403) is wound around the fixed pulley (404) and then is connected with the moving end (202), the moving end (202) is connected with a fixing mechanism (5), and the height of the fixing mechanism (5) is smaller than or equal to that of the rotating shaft (301);

the stereoscopic planting frame (2) comprises two parallel guide rails (203), two rail grooves (204) are arranged on the guide rails (203) and are oppositely arranged, mounting frames (205) are connected in the rail grooves (204), each mounting frame (205) comprises a mounting plate (2051), two rolling wheels (2052) are respectively connected to two sides of each mounting plate (2051), each rolling wheel (2052) is mounted in each rail groove (204), a mounting hole (2053) is formed in each mounting plate (2051), a basin frame (2054) is rotationally connected in each mounting hole (2053), a rotating shaft (2055) is arranged in each mounting hole (2053), a rotating hole (2056) rotationally connected with each rotating shaft (2055) is formed in each basin frame (2054), each rotating shaft (2055) and each rotating hole (2056) are perpendicular to the guide rails (203) and are arranged on one diameter line of each mounting hole (2053), and a basin (2057) is arranged on each basin frame (2054), a planting pot (206) is arranged in the pot cavity (2057), planting matrixes (207) are arranged in the planting pot (206), and a positioning mechanism (6) used for positioning the mounting plate (2051) on the guide rail (203) is further arranged on the guide rail (203);

positioning mechanism (6) is including evenly setting up locating hole (601) on guide rail (203), be provided with fixed orifices (602) on mounting panel (2051), fixed orifices (602) with locating hole (601) are connected with locating pin (603), mounting panel (2051) is connected through locating pin (603) fixed orifices (602) with locating hole (601) are accomplished to the fixed of mounting panel (2051).

2. A blueberry soilless culture three-dimensional planting device according to claim 1, characterized in that: fixed establishment (5) are including setting up move flange joint portion (501) of end (202), flange joint portion (501) flange joint has fixed connection portion (502), fixed connection portion (502) with set up fixed spout (503) on greenhouse support frame (1) slide and are connected, the height of fixed spout (503) is less than or equal to the height of axis of rotation (301).

3. A blueberry soilless culture three-dimensional planting device according to claim 1, characterized in that: the stereoscopic planting frame (2) is also provided with a drip irrigation system (7).

4. A blueberry soilless culture three-dimensional planting device according to claim 1, characterized in that: the bottom of planting basin (206) sets up bleeder vent (8), the below of bleeder vent (8) is provided with accepts board (9), the both sides evenly connected with connecting rod (10) of accepting board (9), connecting rod (10) with guide rail (203) fixed connection.

5. A blueberry soilless culture three-dimensional planting device according to claim 1, characterized in that: the blueberry stereoscopic planting rack is characterized by further comprising stilts (11) for operating the blueberries on the stereoscopic planting rack (2), wherein the bottoms of the stilts (11) are provided with buffer plates (12) used for being placed into the ground.

6. A blueberry soilless culture three-dimensional planting device according to claim 1, characterized in that: the bottom of the planting pot (206) is provided with a vent hole (13), the vent hole (13) is connected with a vent pipe (14), and the vent pipe (14) is connected with a ventilation device (15).

7. A blueberry soilless culture three-dimensional planting device according to claim 1, characterized in that: the ventilating device (15) periodically injects acid gas into the ventilating hole (13), and injects air for the rest time.

8. A blueberry soilless culture three-dimensional planting device according to claim 1, characterized in that: LED fluorescent lamps (16) are uniformly arranged below the three-dimensional planting frame (2).