CN113424733A

CN113424733A - Seedling growth device

Info

Publication number: CN113424733A
Application number: CN202110677514.0A
Authority: CN
Inventors: 蒋竹荣; 孙同高; 陈流保; 温益章; 谭玉坤; 丘跃俊; 杨新东; 曾银萍; 黎恒荣; 郭彩霞; 区卓贤; 丘鹏基
Original assignee: Guangdong Wengyuan Qingyunshan Provincial Nature Reserve Management Office; Guangzhou Bauhinia Forestry Planning And Design Co ltd; Guangdong Wengyuan Wujiangyuan National Wetland Park Management Office
Current assignee: Guangdong Wengyuan Qingyunshan Provincial Nature Reserve Management Office; Guangzhou Bauhinia Forestry Planning And Design Co ltd; Guangdong Wengyuan Wujiangyuan National Wetland Park Management Office
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-09-24

Abstract

The invention provides a seedling growth device, and relates to the technical field of seedling growth. The seedling raising device comprises a seedling raising frame, wherein the bottom corners of the seedling raising frame are respectively provided with a movable pulley, a plurality of groups of mounting slide rails are symmetrically and fixedly connected to the two sides of the inner wall of the seedling raising frame, a cultivation pot frame is arranged between the plurality of groups of mounting slide rails, and locking bolts corresponding to the cultivation pot frame are arranged at the centers of the tops of the plurality of groups of mounting slide rails; cultivation basin frame top center movable mounting has a plurality of nursery sections, nursery section of thick bamboo bottom center fixedly connected with water storage box, sealed lid is installed at water storage box top center, the bottom fixedly connected with backup pad of nursery section of thick bamboo one side, the miniature pump corresponding with the water storage box is installed at the top of backup pad. Through design installation bearing structure, cultivation seedling growing structure, automatic watering mechanism and backflow filtering mechanism, both be convenient for grow seedlings to the cultivation of seedling, also can realize the function of automatic fertilization simultaneously to make its work efficiency improve greatly.

Description

Seedling growth device

Technical Field

The invention relates to the technical field of seedling growth, in particular to a seedling growth device.

Background

The seedling culture is seedling culture, which means that the seedlings are cultured in a nursery garden, a hotbed or a greenhouse for being transplanted into the land for planting, and also means the stage that various organisms can survive independently after being artificially protected in fine hours. The seedling raising is work which is high in labor intensity, time-consuming and high in technical performance, a traditional open-field direct seeding mode is adopted, or the seedling raising is carried out by adopting a cold frame, an improved cold frame and a sunlight greenhouse, due to the fact that equipment is simple and crude and natural conditions are affected, seedlings are long in age, poor in quality, uneven in size and high in cost, and are often lack of seedlings due to natural disasters such as freezing injury or plant diseases and insect pests, moreover, the traditional seedling raising technology is only based on experience, technical errors are large, and the seedling raising is difficult to master and popularize only based on experience.

When seedling growth is carried out, most of the traditional seedling growth modes are that seedlings are cultivated in culture pots or special culture tanks, and then manual watering or fertilization is carried out at regular intervals to ensure that the seedlings can grow healthily, but the simple manual seedling growth mode not only needs to consume a large amount of manpower and material resources, but also has higher requirements on the seedling growth experience of seedling growing personnel, and the seedling growth needs to continuously pay attention to the water shortage or growth and development conditions of the seedlings in the seedling growth process, so that large-scale cultivation is not needed;

for this reason, we developed a new seedling growth device.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a seedling growth device, which solves the problems that the traditional seedling growth mode is mostly to cultivate seedlings in a culture pot or a special culture tank, and then watering or fertilizing is carried out manually at regular intervals to ensure that the seedlings can grow healthily, but the simple manual seedling growth mode not only needs to consume a large amount of manpower and material resources, but also has higher requirements on the seedling growth experience of seedling growing personnel, and the seedling growth process needs to continuously pay attention to the water shortage or growth and development conditions of the seedlings, and is not beneficial to large-scale cultivation.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the forestry seedling culture device comprises a seedling culture frame, wherein the bottom corners of the seedling culture frame are respectively provided with a movable pulley, a plurality of groups of mounting slide rails are symmetrically and fixedly connected to the two sides of the inner wall of the seedling culture frame, a cultivation pot frame is arranged between the mounting slide rails, and locking bolts corresponding to the cultivation pot frame are arranged at the centers of the tops of the mounting slide rails;

a plurality of seedling raising cylinders are movably mounted at the center of the top of the cultivation pot frame, a water storage tank is fixedly connected at the center of the bottom of the seedling raising frame, a sealing cover is mounted at the center of the top of the water storage tank, a supporting plate is fixedly connected at the bottom of one side of the seedling raising frame, a micro water pump corresponding to the water storage tank is mounted at the top of the supporting plate, a connecting pipe is fixedly connected at the top end of a water outlet of the micro water pump, and a plurality of fixing clamps corresponding to the connecting pipe are fixedly connected to the outer wall of the seedling raising frame;

a mounting seat is fixedly connected to one side, close to the micro water pump, of the top of the seedling raising frame, a top water tank is arranged in the center of the top of the mounting seat, a ball float valve is mounted in the center of the top water tank, an electromagnetic valve corresponding to a water outlet of the top water tank is mounted on one side of the inner surface of the top of the seedling raising frame, and a flow guide pipe corresponding to the cultivation pot frame is fixedly connected to the bottom end of the electromagnetic valve;

the utility model discloses a seedling growing and seedling raising frame, including the cistern, the cistern top has been seted up to the cistern, the cistern has the filter cartridge, the central movable mounting of filter cartridge has the filter module, the control switch corresponding with miniature pump is installed at the center of seedling growing frame front end one side, through the control switch corresponding with miniature pump at the center installation of seedling growing frame front end one side to can utilize control switch to control opening and stopping of miniature pump, thereby make miniature pump can be with in the cistern water suction top water tank, treat that the surface of water in the top water tank reaches and predetermine highly after, the ball valve control miniature pump stop work, and the solenoid valve is opened to the simultaneous control, thereby make water or nutrient solution in the top water tank can pour into the top cultivation basin frame into through the honeycomb duct in, thereby realize the function of automatic watering or fertilizeing.

Preferably, the multiple sets of installation slide rail and nursery cabinet are the integral type structure, and the screw thread locating hole corresponding with locking bolt has all been seted up at multiple sets of installation slide rail top center, through all seting up the screw thread locating hole corresponding with locking bolt at multiple sets of installation slide rail top center to can utilize locking bolt to fix the both ends of nursery cabinet between corresponding two installation slide rails, so that realize fixed the installation to the nursery cabinet.

Preferably, cultivation basin frame includes fixed basin frame, the multiunit all install fixed basin frame between the installation slide rail, a plurality of bleeder vents have all been seted up at the top at both ends around the fixed basin frame, fixed basin frame top both sides center all sets up threaded hole, the apron has been placed at fixed basin frame top center, a plurality of spacing recesses have been seted up at the top of apron, water conservancy diversion hole has all been seted up at apron top both sides center, the outlet has been seted up to the bottom of fixed basin frame outer wall one side, the outside fixedly connected with drain pipe of outlet, fixed basin frame both can play the supporting role for a seedling raising section of thick bamboo, and the whole location of a seedling raising section of thick bamboo of also being convenient for simultaneously is placed.

Preferably, the centers of the bottoms of the plurality of limiting grooves are provided with through holes corresponding to the seedling growing cylinders, and the centers of the bottoms of the plurality of limiting grooves are provided with through holes corresponding to the seedling growing cylinders, so that the seedling growing cylinders can penetrate through the through holes and are positioned in the limiting grooves.

Preferably, the height of the water outlet from the inner surface of the bottom of the fixed pot frame is 1mm, and the height of the water outlet from the inner surface of the bottom of the fixed pot frame is 1mm, so that part of water or nutrient solution can be stored at the bottom of the fixed pot frame, and the culture soil in the seedling culture cylinder can absorb water.

Preferably, the seedling growing cylinder includes the barrel, and the equal movable mounting in center of a plurality of spacing recesses has the barrel, a plurality of rectangular holes have been seted up to barrel outer wall week side, the bottom fixedly connected with bottom filter screen of barrel, the foam-rubber cushion has been placed in the top activity of bottom filter screen, and the barrel mainly used holds the cultivation of cultivateing soil and seedling, before cultivateing soil packs into, can sheathe seedling bag on the barrel inner wall to get through the bottom of growing seedlings bag, and it is ventilative to prick the hole in seedling bag's week side, thereby makes cultivateing soil can keep ventilating ventilative, takes place pathological change or rot with preventing the root of seedling.

Preferably, barrel and bottom filter screen formula structure as an organic whole, and the center in barrel outer wall week side is all seted up to a plurality of rectangular holes, integral type structural design's barrel and bottom filter screen not only overall structure are simple firm, the water or the nutrient solution at the fixed basin frame bottom center of also being convenient for simultaneously can get into the barrel bottom through the bottom filter screen, then adsorbed through the foam-rubber cushion, and make the compost in the barrel can absorb water or the nutrient solution in the foam-rubber cushion, thereby make the compost in the barrel keep moist all the time, thereby provide moisture or nutrient solution for the seedling.

Preferably, the top fixedly connected with of barrel and the spacing ring that spacing recess corresponds, through the spacing ring that the top fixedly connected with of barrel and spacing recess correspond, both can utilize spacing ring and spacing recess to play the supporting role to the barrel, also can play spacing and positioning action simultaneously.

Preferably, the round hole corresponding with the cultivation basin frame is seted up at filter box top center, and the bottom of one of them drain pipe runs through the round hole and extends to the center of crossing filter box, runs through the round hole and extends to the center of filter box through the bottom that makes one of them drain pipe to make unnecessary water or nutrient solution can be through the leading-in filter box of drain pipe in a fixed basin frame of bottommost, then through the filtration of straining the module, finally flow back to in the cistern.

The working principle is as follows: when the seedling cultivation pot is used, culture soil can be filled into the cylinder body 601, then seedlings are cultivated, before the culture soil is filled, a seedling raising bag can be sleeved on the inner wall of the cylinder body 601, the bottom of the seedling raising bag is opened, and hole pricking and air permeation are carried out on the peripheral side of the seedling raising bag, so that the culture soil can keep ventilation and air permeation, then a plurality of seedling cultivation cylinders 6 are placed in a plurality of limiting grooves 405 formed in the top of a cover plate 404, a micro water pump 10 corresponding to a water storage tank 7 is installed on the top of a support plate 9, the start and stop of the micro water pump 10 can be controlled by a control switch 21, so that water or nutrient solution in the water storage tank 7 is pumped into the top water tank 14 by the micro water pump 10, after the water surface in the top water tank 14 reaches a preset height, a floating ball valve 15 controls the micro water pump 10 to stop working, and an electromagnetic valve 16 is controlled to open at the same time, so that the water or nutrient solution in the top water tank 14 can be injected into the top cultivation pot frame 4 through a guide pipe 17, thereby realize the function of automatic watering or fertilize, the bottom of fixed basin frame 401 outer wall one side has seted up outlet 407, the outside fixedly connected with drain pipe 408 of outlet 407, the height that outlet 407 is 1mm apart from fixed basin frame 401 bottom internal surface, thereby make fixed basin frame 401 bottom can save partly water or nutrient solution, so that the culture soil in the section of thick bamboo 6 of growing seedlings absorbs water, unnecessary water or nutrient solution can flow back to next fixed basin frame 401 through drain pipe 408 is automatic, with this circulation down, the bottom of a drain pipe 408 in the bottommost runs through the round hole and extends to the center of filter box 18, thereby make unnecessary water or nutrient solution can lead to filter box 18 through drain pipe 408 in a fixed basin frame 401 in the bottommost, then through the filtration of filter module 20, finally flow back to in the water storage box 7.

(III) advantageous effects

The invention provides a seedling growth device. The method has the following beneficial effects:

1. this seedling growth device grows seedlings through the simple cultivation of design structure of growing seedlings, both convenient to use, also be convenient for simultaneously cultivate the seedling, has not only saved a large amount of manpower and materials, also need not to require the personnel of growing seedlings to have more experience of growing seedlings simultaneously, and the in-process of growing seedlings need not to continuously pay attention to the water shortage or the growth condition of seedling, can carry out extensive cultivation.

2. This forestry device of growing seedlings, through design installation bearing structure, cultivation structure of growing seedlings, automatic watering mechanism and backflow filter mechanism, both be convenient for grow seedlings to the cultivation of seedling, also can realize the function of automatic fertilization simultaneously to make its holistic work efficiency improve greatly.

Drawings

Fig. 1 is a schematic front view of a seedling growth device of the present invention;

FIG. 2 is a schematic structural view of a cultivation pot frame of the seedling growth device of the present invention;

FIG. 3 is a sectional view of a pot frame of the seedling growth device of the present invention;

fig. 4 is a sectional structure view of a seedling cylinder of the seedling growth device of the invention;

FIG. 5 is an enlarged view of a portion of FIG. 1 at A;

fig. 6 is a partial enlarged view of fig. 1 at B.

Wherein, 1, a seedling raising frame; 2. a movable pulley; 3. installing a slide rail; 4. cultivating pot racks; 401. fixing the basin stand; 402. air holes are formed; 403. a threaded hole; 404. a cover plate; 405. a limiting groove; 406. a flow guide hole; 407. a water outlet; 408. a drain pipe; 5. locking the bolt; 6. a seedling raising cylinder; 601. a barrel; 602. a rectangular hole; 603. a bottom screen; 604. a sponge cushion; 7. a water storage tank; 8. a sealing cover; 9. a support plate; 10. a micro water pump; 11. a connecting pipe; 12. fixing a clamp; 13. a mounting seat; 14. a top water tank; 15. a float valve; 16. an electromagnetic valve; 17. a flow guide pipe; 18. a filter cartridge; 19. a return port; 20. a filtration module; 21. and controlling the switch.

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.

Example (b):

as shown in fig. 1, an embodiment of the invention provides a seedling raising device, which comprises a seedling raising frame 1, wherein moving pulleys 2 are respectively installed at the bottom corners of the seedling raising frame 1, a plurality of sets of installation slide rails 3 are symmetrically and fixedly connected to the two sides of the inner wall of the seedling raising frame 1, as shown in fig. 2-3, cultivation pot frames 4 are respectively installed between the sets of installation slide rails 3, each cultivation pot frame 4 comprises a fixed pot frame 401, a fixed pot frame 401 is respectively installed between the sets of installation slide rails 3, a plurality of air holes 402 are respectively formed at the tops of the front and rear ends of the fixed pot frame 401, threaded holes 403 are respectively formed in the centers of the two sides of the top of the fixed pot frame 401, a cover plate 404 is placed in the center of the top of the fixed pot frame 401, a plurality of limiting grooves 405 are formed in the top of the cover plate 404, a flow guide hole 406 is respectively formed in the centers of the two sides of the top of the cover plate 404, a water outlet 407 is formed in the bottom of one side of the outer wall of the fixed pot frame 401, a water outlet 408 is fixedly connected with a water outlet 408, the fixed pot frame 401 can not only support the seedling raising cylinder 6, but also facilitate the integral positioning and placement of the seedling raising cylinder 6; through holes corresponding to the seedling raising cylinders 6 are formed in the centers of the bottoms of the limiting grooves 405, and the seedling raising cylinders 6 can penetrate through the through holes and are positioned in the limiting grooves 405 by forming the through holes corresponding to the seedling raising cylinders 6 in the centers of the bottoms of the limiting grooves 405; the height of the water outlet 407 from the inner surface of the bottom of the fixed pot frame 401 is 1mm, and the height of the water outlet 407 from the inner surface of the bottom of the fixed pot frame 401 is 1mm, so that part of water or nutrient solution can be stored in the bottom of the fixed pot frame 401, and the culture soil in the seedling raising cylinder 6 can absorb water.

The centers of the tops of the plurality of groups of mounting slide rails 3 are respectively provided with a locking bolt 5 corresponding to the cultivation pot frame 4; multiunit installation slide rail 3 is the integral type structure with

seedling frame

1, and 3 top centers of multiunit installation slide rail all set up with locking bolt 5 corresponding screw thread locating hole, through all set up at 3 top centers of multiunit installation slide rail with locking bolt 5 corresponding screw thread locating hole to can utilize locking bolt 5 to fix seedling frame 1's both ends between corresponding two installation slide rails 3, so that realize fixed the installation of seedling frame 1.

As shown in fig. 4, a plurality of seedling cultivation cylinders 6 are movably mounted at the center of the top of the cultivation pot frame 4, each seedling cultivation cylinder 6 comprises a cylinder body 601, the cylinder bodies 601 are movably mounted at the centers of a plurality of limiting grooves 405, a plurality of rectangular holes 602 are formed in the peripheral sides of the outer walls of the cylinder bodies 601, a bottom filter screen 603 is fixedly connected to the bottom of each cylinder body 601, a sponge pad 604 is movably placed at the top of each bottom filter screen 603, each cylinder body 601 is mainly used for containing cultivation soil and seedling cultivation, before the cultivation soil is filled, a seedling cultivation bag can be sleeved on the inner wall of each cylinder body 601, the bottom of each seedling cultivation bag is opened, and holes are punched in the peripheral sides of each seedling cultivation bag for ventilation, so that the cultivation soil can keep ventilation and prevent roots of the seedlings from being diseased or rotten; the cylinder body 601 and the bottom filter screen 603 are of an integrated structure, and the rectangular holes 602 are formed in the center of the peripheral side of the outer wall of the cylinder body 601, the cylinder body 601 and the bottom filter screen 603 which are designed in an integrated structure are simple and firm in overall structure, and meanwhile, water or nutrient solution for fixing the center of the bottom of the basin frame 401 can enter the bottom of the cylinder body 601 through the bottom filter screen 603 and then be adsorbed by the sponge pad 604, and culture soil in the cylinder body 601 can absorb water or nutrient solution in the sponge pad 604, so that the culture soil in the cylinder body 601 can be kept wet all the time, and moisture or nutrient solution is provided for seedlings; the top of the cylinder 601 is fixedly connected with a limiting ring corresponding to the limiting groove 405, and the top of the cylinder 601 is fixedly connected with a limiting ring corresponding to the limiting groove 405, so that the cylinder 601 can be supported by the limiting ring and the limiting groove 405, and can also be limited and positioned.

The center of the bottom of the seedling raising frame 1 is fixedly connected with a water storage tank 7, the center of the top of the water storage tank 7 is provided with a sealing cover 8, the bottom of one side of the seedling raising frame 1 is fixedly connected with a supporting plate 9, the top of the supporting plate 9 is provided with a micro water pump 10 corresponding to the water storage tank 7, the top end of a water outlet of the micro water pump 10 is fixedly connected with a connecting pipe 11, and the outer wall of the seedling raising frame 1 is fixedly connected with a plurality of fixing clamps 12 corresponding to the connecting pipe 11;

as shown in fig. 5, an electromagnetic valve 16 corresponding to a water outlet of the top water tank 14 is installed on one side of the inner surface of the top of the seedling raising frame 1, and a guide pipe 17 corresponding to the cultivation pot frame 4 is fixedly connected to the bottom end of the electromagnetic valve 16;

as shown in fig. 6, a filtering box 18 is fixedly connected to one side of the top of the water storage tank 7, a backflow port 19 corresponding to the filtering box 18 is formed in the top of the water storage tank 7, a filtering module 20 is movably mounted in the center of the filtering box 18, a round hole corresponding to the cultivation basin stand 4 is formed in the center of the top of the filtering box 18, the bottom end of one of the drainage pipes 408 penetrates through the round hole and extends towards the center of the filtering box 18, so that redundant water or nutrient solution in one of the fixed basin stands 401 at the bottommost part can be guided into the filtering box 18 through the drainage pipe 408, then filtered by the filtering module 20, and finally flows back into the water storage tank 7.

The control switch 21 corresponding with micro-water pump 10 is installed at the center of nursery cabinet 1 front end one side, through the center installation at nursery cabinet 1 front end one side with the corresponding control switch 21 of micro-water pump 10, thereby can utilize control switch 21 to control opening and shutting of micro-water pump 10, thereby make micro-water pump 10 can be with in the water suction top water tank 14 in the water storage box 7, treat after the surface of water in the top water tank 14 reaches and predetermines the height, ball-cock assembly 15 control micro-water pump 10 stop work, and control solenoid valve 16 opens simultaneously, thereby make water or nutrient solution in the top water tank 14 can pour into in the top cultivation basin frame 4 through honeycomb duct 17, thereby realize the function of automatic watering or fertilizeing, treat after the rivers in the top water tank 14 are accomplished, solenoid valve 16 can self-closing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Forestry device of growing seedlings, including growing seedlings frame (1), its characterized in that: the seedling raising frame is characterized in that the bottom corners of the seedling raising frame (1) are respectively provided with a movable pulley (2), two sides of the inner wall of the seedling raising frame (1) are symmetrically and fixedly connected with a plurality of groups of installation slide rails (3), cultivation pot frames (4) are respectively arranged among the plurality of groups of installation slide rails (3), and the centers of the tops of the plurality of groups of installation slide rails (3) are respectively provided with a locking bolt (5) corresponding to the cultivation pot frames (4);

a plurality of seedling raising cylinders (6) are movably mounted at the center of the top of the cultivation pot frame (4), a water storage box (7) is fixedly connected to the center of the bottom of the seedling raising frame (1), a sealing cover (8) is mounted at the center of the top of the water storage box (7), a supporting plate (9) is fixedly connected to the bottom of one side of the seedling raising frame (1), a micro water pump (10) corresponding to the water storage box (7) is mounted at the top of the supporting plate (9), a connecting pipe (11) is fixedly connected to the top end of a water outlet of the micro water pump (10), and a plurality of fixing clamps (12) corresponding to the connecting pipe (11) are fixedly connected to the outer wall of the seedling raising frame (1);

a mounting seat (13) is fixedly connected to one side, close to the micro water pump (10), of the top of the seedling raising frame (1), a top water tank (14) is arranged in the center of the top of the mounting seat (13), a ball float valve (15) is mounted in the center of the top water tank (14), an electromagnetic valve (16) corresponding to a water outlet of the top water tank (14) is mounted on one side of the inner surface of the top of the seedling raising frame (1), and a guide pipe (17) corresponding to the cultivation pot frame (4) is fixedly connected to the bottom end of the electromagnetic valve (16);

the seedling raising device is characterized in that a filter box (18) is fixedly connected to one side of the top of the water storage box (7), a backflow port (19) corresponding to the filter box (18) is formed in the top of the water storage box (7), a filter module (20) is movably installed in the center of the filter box (18), and a control switch (21) corresponding to the micro-water pump (10) is installed in the center of one side of the front end of the seedling raising frame (1).

2. A forest seedling raising apparatus as claimed in claim 1, wherein: the multiple groups of installation slide rails (3) and the seedling raising frame (1) are of an integrated structure, and threaded positioning holes corresponding to the locking bolts (5) are formed in the centers of the tops of the multiple groups of installation slide rails (3).

3. A forest seedling raising apparatus as claimed in claim 1, wherein: cultivation basin frame (4) are including fixed basin frame (401), the multiunit all install fixed basin frame (401) between installation slide rail (3), a plurality of bleeder vents (402) have all been seted up at the top at both ends around fixed basin frame (401), threaded hole (403) have all been seted up at fixed basin frame (401) top both sides center, apron (404) have been placed at fixed basin frame (401) top center, a plurality of spacing recess (405) have been seted up at the top of apron (404), water conservancy diversion hole (406) have all been seted up at apron (404) top both sides center, outlet (407) have been seted up to the bottom of fixed basin frame (401) outer wall one side, the outside fixedly connected with drain pipe (408) of outlet (407).

4. A forestry seedling culture apparatus according to claim 3, wherein: the centers of the bottoms of the plurality of limiting grooves (405) are provided with through holes corresponding to the seedling growing cylinders (6).

5. A forestry seedling culture apparatus according to claim 3, wherein: the height from the water outlet (407) to the inner surface of the bottom of the fixed basin frame (401) is 1 mm.

6. A forestry seedling culture apparatus according to claim 3, wherein: a seedling raising section of thick bamboo (6) includes barrel (601), and the equal movable mounting in center of a plurality of spacing recess (405) has barrel (601), a plurality of rectangular hole (602) have been seted up to barrel (601) outer wall week side, bottom fixedly connected with bottom filter screen (603) of barrel (601), foam-rubber cushion (604) have been placed in the top activity of bottom filter screen (603).

7. A forestry seedling culture apparatus according to claim 6, wherein: barrel (601) and bottom filter screen (603) formula structure as an organic whole, and a plurality of rectangular hole (602) all set up the center of barrel (601) outer wall week side.

8. A forestry seedling culture apparatus according to claim 6, wherein: the top of the cylinder body (601) is fixedly connected with a limiting ring corresponding to the limiting groove (405).

9. A forest seedling raising apparatus as claimed in claim 1, wherein: the center of the top of the filter box (18) is provided with a round hole corresponding to the cultivation basin frame (4), and the bottom end of one of the drain pipes (408) penetrates through the round hole and extends towards the center of the filter box (18).