CN115443759A

CN115443759A - Rice breeding is with high germination percentage breeding device

Info

Publication number: CN115443759A
Application number: CN202211231180.5A
Authority: CN
Inventors: 马静; 孙建昌; 刘炜; 杨生龙; 王彩芬; 陈丽; 吴瑞
Original assignee: CROP Research Institute of Ningxia Academy of Agriculture and Forestry Sciences
Current assignee: CROP Research Institute of Ningxia Academy of Agriculture and Forestry Sciences
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2022-12-09
Anticipated expiration: 2042-10-09
Also published as: CN115443759B

Abstract

The invention discloses a high-germination-rate breeding device for rice breeding, which comprises a breeding box, wherein the breeding box is provided with a cultivation chamber, a plurality of trays are detachably connected in the cultivation chamber, the cultivation chamber is provided with backflow holes, a ventilation mechanism is arranged in the cultivation chamber, the ventilation mechanism is provided with a plurality of temperature sensors, the trays are provided with a stirrer and a temperature sensor, and the trays are provided with a plurality of water leakage holes; the water control assembly comprises a plurality of spray pipes, a plurality of spray holes are formed in the spray pipes, the spray pipes are communicated with a water pump, the water inlet end of the water pump is communicated with a water inlet pipe, the water inlet pipe is arranged in the heating mechanism and communicated with the backflow hole, a temperature sensor is arranged on the spray pipes, and the spray pipes are located above the tray; the temperature sensor, the temperature regulator, the water pump, the ventilation mechanism, the stirrer and the heating mechanism are respectively electrically connected with the controller. The device can provide a proper germination environment for the rice, so that the rice is in a condition favorable for germination for a long time, and the germination rate of the rice is improved.

Description

Rice breeding is with high germination percentage breeding device

Technical Field

The invention relates to the technical field of rice breeding, in particular to a high-germination-rate breeding device for rice breeding.

Background

The rice is an important crop next to wheat in the world in cultivation area and total yield, the rice in China is next to Indian in cultivation area, and the rice is a main grain crop in China. In the rice planting process, the germination acceleration of rice is a crucial step, the germination of rice seeds is a result of interaction between internal factors of the seeds and the environment, the internal factors influencing the germination of the seeds are the quality of the seeds, and the environmental factors are the temperature, the moisture and the oxygen during the seed soaking and the germination acceleration.

In the prior art, farmers often adopt direct breeding in the field or adopt simple instruments to assist breeding, and the modes have poor effect under the conditions of controlling temperature, oxygen and moisture and have certain influence on the budding rate of rice.

Disclosure of Invention

The invention aims to provide a high-germination-rate breeding device for rice breeding, which solves the problems in the prior art, enables the environmental conditions in the rice germination accelerating process to be more favorable for rice germination, and reduces the influence of environmental factors on rice teething.

In order to achieve the purpose, the invention provides the following scheme: the invention provides a high germination rate breeding device for rice breeding, comprising:

the cultivation box is provided with an cultivation chamber, a plurality of trays are detachably connected in the cultivation chamber, the cultivation chamber is provided with backflow holes, a ventilation mechanism is arranged in the cultivation chamber, the ventilation mechanism is provided with a plurality of temperature sensors, the ventilation mechanism is provided with a temperature regulator, the trays are provided with a stirrer and the temperature sensors, and the trays are provided with a plurality of water leakage holes;

the water control assembly comprises a plurality of spray pipes, a plurality of spray holes are formed in the spray pipes, the spray pipes are movably arranged in the cultivation chamber, the spray pipes are communicated with a water pump, the water inlet ends of the water pump are communicated with a water inlet pipe, the water inlet pipe is arranged in the heating mechanism, the water inlet pipe is communicated with the backflow holes, the temperature sensors are arranged on the spray pipes, and the spray pipes are positioned above the tray;

the temperature sensor, the thermoregulator, the water pump, the ventilation mechanism, the stirrer and the heating mechanism are respectively electrically connected with the controller, and the controller is electrically connected with a control panel.

Preferably, a plurality of partition plates are fixedly connected in the breeding box, the partition plates divide the breeding box into the breeding chamber and auxiliary chambers, the auxiliary chambers are symmetrically arranged on two sides of the breeding chamber, the water pumps are fixedly connected in the auxiliary chambers respectively, a plurality of through holes are formed in the partition plates between the breeding chamber and the auxiliary chambers, and the spray pipes are arranged in the through holes in a penetrating manner.

Preferably, a plurality of first motors and a plurality of risers are fixedly connected to the breeding box, a threaded rod is fixedly connected to the output end of the first motor, one end of the first motor is far away from the threaded rod and is rotatably connected with the risers, a nut is fixedly connected to the threaded rod and is in threaded connection with the threaded rod, the nut and the spray pipe are fixedly connected through a connecting rod, a sliding hole is formed in the top wall of the auxiliary chamber, the connecting rod penetrates through the sliding hole, and the first motor is electrically connected with the controller.

Preferably, heating mechanism includes the heating chamber, heating intracavity fixedly connected with electric heater, it has heat conduction liquid to fill in the heating chamber, heating intracavity fixedly connected with temperature sensor, inlet tube and water source intercommunication, the inlet tube is close to the solenoid valve is installed to water source one end, electric heater with the solenoid valve respectively with controller electric connection.

Preferably, ventilation mechanism includes the fan, the fan is located trades the plenum, it is located to trade the plenum cultivate the room below, fan air inlet end fixedly connected with air-supply line, fan air-out end fixedly connected with goes out the tuber pipe, it stretches into to go out the tuber pipe cultivate indoorly, it fixes to go out the tuber pipe on cultivate the lateral wall of room, a plurality of air outlets have been seted up on the play tuber pipe, fixedly connected with temperature sensor on the air outlet, cultivate and seted up a plurality of scattered wind holes on the lateral wall of room, scattered wind hole with the auxiliary chamber intercommunication, a plurality of through-holes have been seted up on the lateral wall of auxiliary chamber, the thermosistor sets up on the air-supply line, the fan with controller electric connection.

Preferably, the thermostat includes a housing, the housing is fixedly connected to the air inlet pipe, a heating wire is fixedly connected to the inside of the housing, a filter box is fixedly connected to an air inlet of the air inlet pipe, a plurality of filter cotton is fixedly connected to the inside of the filter box, and the heating wire is electrically connected to the controller.

Preferably, the agitator includes the second motor, tray bottom surface fixedly connected with mounting panel, second motor fixed connection is on the mounting panel, second motor output end fixedly connected with puddler, the puddler is located on the tray, the output shaft of second motor passes the tray, the second motor with controller electric connection.

Preferably, the auxiliary outdoor wall is fixedly connected with a medicine adding box, a sealing cover is detachably connected in the medicine adding box, the medicine adding box is communicated with the water inlet pipe through a connecting pipe, the water outlet end of the water pump is fixedly connected with a hose, and the hose is far away from one end of the water pump and fixedly connected with the spray pipe.

Preferably, the partition plate is fixedly connected with a plurality of fixing blocks, the fixing blocks are located in the cultivation room, the tray is located on the fixing blocks, the cultivation room is provided with drain holes, the drain holes are fixedly connected with drain pipes, the drain pipes are provided with electromagnetic valves, the electromagnetic valves are electrically connected with the controller, and the controller and the control panel are fixedly connected on the outer side wall of the auxiliary room.

Preferably, the incubation chamber, the auxiliary chamber and the air exchange chamber are respectively and rotatably connected with a plurality of sealing doors.

The invention discloses the following technical effects: this device is at the in-process to the rice vernalization, sprinkle water to the rice through the water pump, use heating mechanism to water heating, make the temperature be in the within range that is fit for the rice germination, can measure the temperature in the shower through temperature sensor, the water accessible hole that leaks on the tray flows out, prevent that the rice from long-time oxygen deficiency in the aquatic, through the backward flow hole entering inlet tube circulation, the water economy consumption, ventilation mechanism is used for ventilating for cultivating the indoor, the temperature sensor on the ventilation mechanism can measure the temperature of blowing, the accessible thermoregulator changes the temperature of the ventilation mechanism air-blowing out, the agitator is used for stirring the rice on the tray, fixedly connected with temperature sensor on the tray, measurable quantity rice is at the temperature of vernalization in-process, prevent the inside high temperature of rice, the controller controls the thermoregulator respectively, the water pump, ventilation mechanism, agitator and heating mechanism, make the rice be under suitable environment during vernalization. The device can provide a proper germination environment for the rice, so that the rice is in a condition favorable for germination for a long time, and the germination rate of the rice is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

FIG. 1 is a schematic view of a high-germination-rate rice breeding apparatus according to the present invention;

FIG. 2 is a top view of the tray of the present invention;

FIG. 3 is a schematic view of the sealing door of the present invention;

FIG. 4 is a schematic structural view of embodiment 2 of the present invention;

wherein, 1, an incubation chamber; 2. a return orifice; 3. a temperature sensor; 4. a tray; 5. a shower pipe; 6. a water pump; 7. a water inlet pipe; 8. a partition plate; 9. an auxiliary chamber; 10. a first motor; 11. a vertical plate; 12. a threaded rod; 13. a nut; 14. a connecting rod; 15. a slide hole; 16. a controller; 17. a heating cavity; 18. an electric heater; 19. an electromagnetic valve; 20. a fan; 21. an air exchange chamber; 22. an air inlet pipe; 23. an air outlet pipe; 24. a wind-dispersing hole; 25. a through hole; 26. a housing; 27. an electric heating wire; 28. filtering cotton; 29. a second motor; 30. mounting a plate; 31. a stirring rod; 32. adding a medicine box; 33. a sealing cover; 34. a hose; 35. a fixed block; 36. a drain pipe; 37. a sealing door; 38. a filter box; 39. a control panel; 40. a screen plate; 41. mounting a shell; 42. a third motor; 43. a connecting shaft; 44. a baffle plate; 45. a blade.

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.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description thereof.

Example 1

Referring to fig. 1 to 3, the present invention provides a high germination rate breeding apparatus for rice breeding, comprising:

breed the case, the breeding case is provided with cultivates room 1, can dismantle in the cultivateing room 1 and be connected with a plurality of trays 4, cultivates room 1 and has seted up backward flow hole 2, is provided with ventilation mechanism in the cultivateing room 1, is provided with a plurality of temperature sensor 3 on the ventilation mechanism, is provided with the thermosistor on the ventilation mechanism, is provided with agitator and temperature sensor 3 on the tray 4, has seted up a plurality of holes that leak (not drawn in the picture) on the tray 4.

The cultivation room 1 is used for cultivating rice, the rice is placed on the tray 4, when the rice is placed in and the rice after germination accelerating is taken out, the tray 4 can be taken out from the cultivation room 1, the use is convenient, the ventilation mechanism is used for ventilating the cultivation room 1, the temperature sensor 3 on the ventilation mechanism can measure the temperature of air blowing, the temperature of the air blown out by the ventilation mechanism can be changed through the temperature regulator, the stirrer is used for stirring the rice on the tray 4, the temperature sensor 3 is fixedly connected to the tray 4, the temperature of the rice in the germination accelerating process can be measured, the internal temperature of the rice is prevented from being overhigh, water in the tray 4 can be discharged through a water leakage hole (not shown in the drawing), and the rice is prevented from being lack of oxygen in the water for a long time.

The water accuse subassembly, the water accuse subassembly includes a plurality of shower 5, has seted up a plurality of orifices on the shower 5, and the shower 5 activity sets up in the room 1 that grows up, and shower 5 intercommunication has

water pump

6, and 6 end intercommunications of intaking of water pump have inlet tube 7, and inlet tube 7 sets up in heating mechanism, and inlet tube 7 and backward flow hole 2 intercommunication are provided with temperature sensor 3 on the shower 5, and shower 5 is located tray 4 tops.

Inject water in the cultivation room 1, water enters into in the inlet tube 7 through backward flow hole 2, under the effect of water pump 6, water gets into in the shower 5, spout from the orifice (not drawn in the figure), fall on the rice, fall from the hole that leaks of tray 4 again, and enter backward flow hole 2, so circulation, the quantity of using water wisely, provide sufficient water source for the rice simultaneously, heating mechanism is used for the feedwater heating, the temperature of water that makes to spray on the rice is at the temperature interval that is fit for, measure the temperature in the shower 5 through temperature sensor 3.

The controller 16, the temperature sensor 3, the temperature regulator, the water pump 6, the ventilation mechanism, the stirrer and the heating mechanism are respectively electrically connected with the controller 16.

The temperature sensor 3 transmits the water temperature and the wind temperature to the controller 16, and the controller 16 respectively controls the temperature regulator, the water pump 6, the ventilation mechanism, the stirrer and the heating mechanism to ensure that the rice is in a proper environment during the germination accelerating period.

Further optimize the scheme, cultivate a plurality of baffles 8 of fixedly connected with in the case, baffle 8 separates the case of breeding for growing up room 1 and supplementary room 9, and supplementary room 9 symmetry sets up in growing up room 1 both sides, and fixedly connected with water pump 6 has respectively in the supplementary room 9, has seted up a plurality of via holes on the baffle 8 between growing up room 1 and the supplementary room 9, and shower 5 wears to establish downtheholely.

The auxiliary chamber 9 is used for installing the water pump 6, and the shower 5 penetrates into the cultivation chamber 1 from the auxiliary chamber 9, and when putting into the rice or collecting the rice after the vernalization completion, can move the shower 5 from the cultivation chamber 1 to the auxiliary chamber 9 in, make the space in the cultivation chamber 1 bigger, it is more convenient.

Further optimize the scheme, educate a plurality of first motors 10 and a plurality of riser 11 of fixedly connected with on the seed case, first motor 10 output end fixedly connected with threaded rod 12, threaded rod 12 is kept away from first motor 10 one end and is rotated with riser 11 and be connected, fixedly connected with nut 13 on the threaded rod 12, nut 13 and threaded rod 12 threaded connection, nut 13 and shower 5 pass through connecting rod 14 fixed connection, the slide opening 15 has been seted up to supplementary room 9 roof, connecting rod 14 wears to establish in slide opening 15,

first motor

10 and 16 electric connection of controller.

First motor 10 drives threaded rod 12 and rotates, and threaded rod 12 drives nut 13 and rotates, and nut 13 drives connecting rod 14 and rotates, and connecting rod 14 drives shower 5 and removes, and when putting into the rice or collecting the rice after the vernalization is accomplished, the first motor 10 of accessible drives shower 5 and removes, makes the room 1 empty bigger space in that breeds, and it is more convenient to put into the rice or collect the rice.

Further optimize the scheme, heating mechanism includes heating chamber 17, fixedly connected with electric heater 18 in heating chamber 17, and heating chamber 17 intussuseption is filled with heat conduction liquid, and fixedly connected with temperature sensor 3 in heating chamber 17, inlet tube 7 and water source intercommunication, inlet tube 7 are close to water source one end and install solenoid valve 19, and electric heater 18 and solenoid valve 19 respectively with 16 electric connection of controller.

Electric heater 18 heats the heat conduction liquid in heating chamber 17, heat conduction liquid gives inlet tube 7 with heat transfer, rivers temperature in the inlet tube 7 rises, temperature in 3 measurable quantity showers 5 through the temperature sensor on the shower 5, make the temperature be in suitable interval, place inlet tube 7 inside heat conduction liquid, can make the water in the inlet tube 7 be heated more evenly, the direct heating rice water, probably because of heating inhomogeneous, and lead to the rice to receive the harm, be connected with the water source on inlet tube 7, can directly supply the rice water, the circulation of water at water source is controlled through solenoid valve 19.

Further optimization scheme, ventilation mechanism includes fan 20, fan 20 is located the room 21 of ventilating, the room 21 of ventilating is located the room 1 below of cultivating, fan 20 air inlet end fixedly connected with air-supply line 22, fan 20 air-out end fixedly connected with goes out tuber pipe 23, it stretches into the room 1 of cultivating to go out tuber pipe 23, it fixes on the lateral wall of the room 1 of cultivating, a plurality of air outlets have been seted up on the play tuber pipe 23, fixedly connected with temperature sensor 3 on the air outlet, a plurality of scattered wind hole 24 have been seted up on the room 1 lateral wall of cultivating, scattered wind hole 24 and auxiliary chamber 9 intercommunication, a plurality of through-holes 25 have been seted up on the auxiliary chamber 9 lateral wall, the thermoregulator sets up on air-supply line 22, fan 20 and controller 16 electric connection.

The fan 20 blows air into the cultivation room 1 through the air outlet pipe 23, the temperature sensor 3 fixedly connected with the air outlet (not shown in the figure) can measure the temperature blown out by the air, the temperature of the air flow in the air inlet pipe 22 is controlled by controlling the temperature regulator, the blown air is in the temperature suitable for the growth of rice, the air in the cultivation room 1 can be diffused into the auxiliary room 9 through the air diffusing holes 24 and is discharged from the auxiliary room 9 through the through holes 25, the cultivation room 1 can be prevented from directly contacting with the outside, and the influence on the growth of the rice is reduced.

In a further optimized scheme, the thermostat comprises a shell 26, the shell 26 is fixedly connected to the air inlet pipe 22, an electric heating wire 27 is fixedly connected to the inside of the shell 26, a filter box 38 is fixedly connected to an air inlet of the air inlet pipe 22, a plurality of filter cottons 28 are fixedly connected to the inside of the filter box 38, and the electric heating wire 27 is electrically connected to the controller 16.

The heating wire 27 heats the air inlet duct 22 to raise the temperature of the air flow inside the air inlet duct 22, and the filter cotton 28 is used for filtering the air flow entering the air inlet duct 22 to reduce the impurities entering the cultivation room 1.

Further optimize the scheme, the agitator includes

second motor

29, and 4 bottom surfaces of tray fixedly connected with mounting panel 30, second motor 29 fixed connection are on mounting

panel

30, and 29 output end fixedly connected with puddler 31 of second motor, puddler 31 are located tray 4, and tray 4 is passed to the output shaft of second motor 29, second motor 29 and controller 16 electric connection.

In the process of rice germination accelerating, the rice needs to be stirred, the second motor 29 can be started, the second motor 29 drives the stirring rod 31 to rotate, the stirring rod 31 stirs the rice in the rice, and in the stirring process, the second motor 29 rotates slowly to prevent the rice which sprouts from being damaged.

Further optimize the scheme, fixedly connected with adds medicine box 32 on the supplementary room 9 lateral wall, can dismantle in the medicine box 32 and be connected with sealed lid 33, adds medicine box 32 and passes through the connecting pipe and the intercommunication of

inlet tube

7, 6 water outlet end fixedly connected with hoses 34 of water pump, and 6 one end of water pump and shower 5 fixed connection are kept away from to hoses 34.

In the process of accelerating germination of rice, the rice is possibly dosed, the medicine can be poured into the medicine adding box 32, the medicine can be sprayed to the surface of the rice through the spray pipe 5 under the action of the water pump 6, the water pump 6 and the spray pipe 5 are connected through the hose 34, and the spray pipe 5 can be moved more conveniently.

Further optimize the scheme, fixedly connected with a plurality of fixed blocks 35 on the baffle 8, fixed block 35 is located the room of growing 1, and tray 4 is located fixed block 35, and the wash port has been seted up to room of growing 1, wash port fixedly connected with drain pipe 36, installs solenoid valve 19 on the drain pipe 36, solenoid valve 19 and controller 16 electric connection, and controller 16 fixed connection is on supplementary room 9 lateral wall.

The tray 4 is placed on two fixing blocks 35 for easy taking out and putting in, the water drain hole can drain the water in the cultivation room 1, when the water needs to be changed, the electromagnetic valve 19 can be opened, and the water in the cultivation room 1 can be drained through the water drain pipe 36.

In a further optimized scheme, a plurality of sealing doors 37 are respectively and rotatably connected to the culture chamber 1, the auxiliary chamber 9 and the air exchange chamber 21.

In the rice germination process, the sealing door 37 is closed to keep the environment in the cultivation room 1 stable.

This device application method takes out a plurality of trays 4, put the rice that needs the vernalization on tray 4, put back tray 4 in the room 1 of growing, close all sealing door 37, when putting into the rice, can start first motor 10, first motor 10 drives threaded rod 12 and rotates, threaded rod 12 drives nut 13 and rotates, nut 13 drives connecting rod 14 and rotates, connecting rod 14 drives shower 5 and removes, make shower 5 remove to the auxiliary chamber of both sides, reduce the occupation to room 1 of growing, after tray 4 puts, accessible first motor 10 removes shower 5 in the room 1 of growing. Start-up water pump 6 through operation control panel 39 and open solenoid valve 19 near the water source simultaneously, make rivers go into inlet tube 7 in, also open electric heater 18 this moment, to the heat conduction liquid heating in the heating chamber 17, make the water in the inlet tube 7 rise gradually, rivers spray the rice surface through shower 5, rivers flow through the hole that leaks in tray 4, prevent that the rice from soaking for a long time and causing the oxygen deficiency in the aquatic. The temperature sensor 3 on the spray pipe 5 can measure the sprayed water temperature to ensure that the water temperature is in a proper interval, the temperature sensor 3 feeds the temperature back to the controller 16, the controller 16 controls the temperature of the water flow by controlling the electric heater 18, if the temperature rises to exceed a specified range, the electromagnetic valve 19 close to the water source can be opened, and cold water is introduced for cooling. In the germination accelerating process, the fan 20 can be started to blow air into the cultivation room 1, the controller 16 controls the operation of the electric heating wire 27 to increase the temperature of the air flow, the temperature sensor 3 fixedly connected with the air outlet (not shown in the figure) can measure the temperature blown out by the air, and after the rice germination accelerating is finished, the electromagnetic valve 19 on the water discharging pipe 36 can be opened to discharge the water in the cultivation room 1.

Example 2

Referring to fig. 4, the difference between this embodiment and embodiment 1 lies in that a mesh plate 40 is fixedly connected in the cultivation chamber 1, the mesh plate 40 is located below the tray 4, a mounting shell 41 is fixedly connected on the tray 4, a third motor 42 is fixedly connected in the mounting shell 41, an output end of the third motor 42 is fixedly connected with a connecting shaft 43, the connecting shaft 43 faces the bottom of the cultivation chamber 1, one end of the connecting shaft 43 far away from the third motor 42 is fixedly connected with a blade 45, two baffles 44 are fixedly connected between the mesh plate 40 and the cultivation chamber 1, the two baffles 44 are obliquely arranged, and the water inlet pipe 7 passes through the baffles 44.

The water that flows down from tray 4 can pass through otter board 40 earlier, otter board 40 can intercept the impurity of washing out from the rice seed, prevent that impurity from getting into in the inlet tube 7, water reachs the room 1 bottom of growing after passing otter board 40 and deposits, prevent that silt from circulating once more, the position of inlet tube 7 on baffle 44 is higher than the bottom lateral wall of room 1 of growing, the purpose prevents in the sand and dust entering inlet tube 7 of aquatic, after the rice breeding is accomplished, can open third motor 42, third motor 42 drives connecting axle 43 and rotates, connecting axle 43 drives blade 45 and rotates, stir the silt of bottom, flow out from drain pipe 36.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. A high-germination-rate breeding device for rice breeding, comprising:

the cultivation box is provided with an cultivation chamber (1), a plurality of trays (4) are detachably connected in the cultivation chamber (1), a backflow hole (2) is formed in the cultivation chamber (1), a ventilation mechanism is arranged in the cultivation chamber (1), a plurality of temperature sensors (3) are arranged on the ventilation mechanism, a temperature regulator is arranged on the ventilation mechanism, a stirrer and the temperature sensors (3) are arranged on the trays (4), and a plurality of water leakage holes are formed in the trays (4);

the water control assembly comprises a plurality of spray pipes (5), a plurality of spray holes are formed in the spray pipes (5), the spray pipes (5) are movably arranged in the culture chamber (1), the spray pipes (5) are communicated with a water pump (6), the water inlet end of the water pump (6) is communicated with a water inlet pipe (7), the water inlet pipe (7) is arranged in the heating mechanism, the water inlet pipe (7) is communicated with the backflow hole (2), the spray pipes (5) are provided with the temperature sensors (3), and the spray pipes (5) are positioned above the tray (4);

the temperature sensor (3), the thermoregulator, the water pump (6), the ventilation mechanism, the stirrer and the heating mechanism are respectively electrically connected with the controller (16), and the controller (16) is electrically connected with a control panel (39).

2. The high-germination-rate breeding apparatus for rice breeding according to claim 1, characterized in that: breed a plurality of baffles (8) of fixedly connected with in the seed case, baffle (8) will the seed case is separated for cultivate room (1) and supplementary room (9), supplementary room (9) symmetry sets up cultivate room (1) both sides, respectively fixedly connected with in the supplementary room (9) water pump (6), cultivate room (1) with between supplementary room (9) a plurality of via holes have been seted up on baffle (8), shower (5) are worn to establish downthehole.

3. The rice breeding high-germination-rate breeding device according to claim 2, characterized in that: educate on the seed case fixedly connected with a plurality of first motors (10) and a plurality of riser (11), first motor (10) output end fixedly connected with threaded rod (12), threaded rod (12) are kept away from first motor (10) one end with riser (11) rotate and are connected, fixedly connected with nut (13) on threaded rod (12), nut (13) with threaded rod (12) threaded connection, nut (13) with shower (5) are through connecting rod (14) fixed connection, sliding hole (15) have been seted up to supplementary room (9) roof, connecting rod (14) are worn to establish in sliding hole (15), first motor (10) with controller (16) electric connection.

4. The high-germination-rate breeding apparatus for rice breeding according to claim 1, characterized in that: heating mechanism includes heating chamber (17), fixedly connected with electric heater (18) in heating chamber (17), heating chamber (17) intussuseption is filled with heat conduction liquid, fixedly connected with in heating chamber (17) temperature sensor (3), inlet tube (7) and water source intercommunication, inlet tube (7) are close to solenoid valve (19) are installed to water source one end, electric heater (18) with solenoid valve (19) respectively with controller (16) electric connection.

5. The rice breeding high-germination-rate breeding device according to claim 2, characterized in that: the ventilation mechanism comprises a fan (20), the fan (20) is arranged in a ventilation chamber (21), the ventilation chamber (21) is arranged below the cultivation chamber (1), an air inlet pipe (22) is fixedly connected with the air inlet end of the fan (20), an air outlet pipe (23) is fixedly connected with the air outlet end of the fan (20), the air outlet pipe (23) extends into the cultivation chamber (1), the air outlet pipe (23) is fixed on the side wall of the cultivation chamber (1), a plurality of air outlets are formed in the air outlet pipe (23), a temperature sensor (3) is fixedly connected with the air outlet, a plurality of air dispersing holes (24) are formed in the side wall of the cultivation chamber (1), the air dispersing holes (24) are communicated with the auxiliary chamber (9), a plurality of through holes (25) are formed in the side wall of the auxiliary chamber (9), a temperature regulator is arranged on the air inlet pipe (22), and the fan (20) is electrically connected with a controller (16).

6. The rice breeding apparatus with high germination percentage according to claim 5, wherein: the thermostat comprises a shell (26), the shell (26) is fixedly connected to the air inlet pipe (22), an electric heating wire (27) is fixedly connected to the inside of the shell (26), a filter box (38) is fixedly connected to an air inlet of the air inlet pipe (22), a plurality of filter cottons (28) are fixedly connected to the inside of the filter box (38), and the electric heating wire (27) is electrically connected with the controller (16).

7. The high-germination-rate breeding apparatus for rice breeding according to claim 1, characterized in that: the agitator includes second motor (29), tray (4) bottom surface fixedly connected with mounting panel (30), second motor (29) fixed connection is on mounting panel (30), second motor (29) output fixedly connected with puddler (31), puddler (31) are located on tray (4), the output shaft of second motor (29) passes tray (4), second motor (29) with controller (16) electric connection.

8. The high-germination-rate breeding apparatus for rice breeding according to claim 1, characterized in that: fixedly connected with adds medicine box (32) on auxiliary chamber (9) lateral wall, can dismantle in adding medicine box (32) and be connected with sealed lid (33), add medicine box (32) through the connecting pipe with inlet tube (7) intercommunication, water pump (6) water outlet end fixedly connected with hose (34), hose (34) are kept away from water pump (6) one end with shower (5) fixed connection.

9. The rice breeding high-germination-rate breeding device according to claim 2, characterized in that: the cultivation device is characterized in that a plurality of fixing blocks (35) are fixedly connected to the partition plate (8), the fixing blocks (35) are located in the cultivation chamber (1), the tray (4) is located on the fixing blocks (35), a drain hole is formed in the cultivation chamber (1), a drain pipe (36) is fixedly connected to the drain hole, an electromagnetic valve (19) is installed on the drain pipe (36), the electromagnetic valve (19) is electrically connected with the controller (16), and the controller (16) and the control panel (39) are fixedly connected to the outer side wall of the auxiliary chamber (9).

10. The rice breeding apparatus with high germination percentage according to claim 5, wherein: the culture chamber (1), the auxiliary chamber (9) and the air exchange chamber (21) are respectively and rotatably connected with a plurality of sealing doors (37).