High-yield cultivation method of organic rice

Abstract

The invention discloses a high-yield cultivation method for organic rice, and relates to the technical field of rice planting.The method comprises the following steps of seed selection and tray loading, specifically, rice seeds of a proper variety are selected according to planting requirements, and then the soaked rice seeds and soil are evenly and quantitatively loaded into a seedling raising tray shell and an isolation inner paper box through a rice tray laying machine; according to the thermal insulation cultivation box, the seedlings always have stable temperature and uniform illumination in the growth process, so that the synchronous development of the seedlings in the cultivation process is ensured; according to the heat preservation cultivation box, the phenomenon that the development conditions of new seedlings cultivated in the same heat preservation cultivation box are not uniform in the cultivation stage is effectively avoided, it is ensured that all the seedlings can be kept in the optimal growth state in the transplanting and planting process, then the using effect of the heat preservation cultivation box is improved, and the yield of rice is indirectly increased.

Description

Technical Field

[0001] The invention relates to the technical field of rice planting, in particular to a high-yield cultivation method of organic rice. Background Art

[0002] Rice is an important cereal widely planted in tropical Asia and one of the important food crops for mankind. It has a long history of cultivation and consumption. In the early stage of rice planting preparation, rice seedlings need to be raised. By planting rice to form rice seedlings, it is convenient for rice planting in the later stage. In the process of rice cultivation, corresponding auxiliary cultivation devices need to be used. A Chinese patent discloses a three-dimensional rice seedling raising device with application number 202211477601.2. The patent separates the planting space of rice seedlings through the separated planting holes inside the planting plate inside the device, so that the roots pass through the holes of the bottom plate during the downward growth process. The double-layer plate is set with a space distance left inside the planting plate to provide sufficient space for rice seedling planting. The double-layer hole plate effectively discharges excess water and fertilizer outward, reducing the possibility of water and fertilizer corroding rice roots; The current auxiliary cultivation method lacks corresponding auxiliary structures during the breeding process, resulting in the inability to quickly adjust the growth environment of the seedlings in the breeding tray during the rice breeding process, which leads to the inability to unify the development status of the seedlings at different positions inside the cultivation device, resulting in uneven quality of the seedlings produced by the cultivation device, and further leading to a decrease in the overall rice yield. Summary of the invention

[0003] The present invention provides a high-yield cultivation method for organic rice, which can effectively solve the problem proposed in the above background technology that the current auxiliary cultivation method lacks corresponding auxiliary structures during the breeding process, resulting in the inability to quickly adjust the growth environment of the seedlings in the breeding tray during the rice breeding process, thereby causing the development status of the seedlings at different positions inside the cultivation device to be ununiform, resulting in the uneven quality of the seedlings produced by the cultivation device, and further resulting in a decrease in the overall yield of rice.

[0004] To achieve the above object, the present invention provides the following technical solution: a high-yield cultivation method of organic rice, comprising the following steps: S1. Seed selection and tray loading: Select suitable varieties of rice seeds according to planting needs, and then use the rice tray machine to evenly and quantitatively load the soaked rice seeds and soil into the seedling tray shell and the isolation inner paper box, and transport the loaded seedling tray to the inside of the insulation incubator body through the transportation equipment, and place the corresponding seedling tray shell on the top of the lifting installation bucket to complete the placement of the seedling tray; S2. Greenhouse breeding: Then the breeding tray is continuously bred inside the heat preservation incubator body, and the inside of the seedling tray shell is continuously supplied with water through the circulating water tank and the water supply installation box, and during the breeding process, the seedlings are supplemented with light and heat through the supplementary light board and the air guide flat box to ensure the normal growth and development of the seedlings; S3. Transfer and transplanting: The seedling tray on the mounting beam is quickly transferred by the mounting base plate in conjunction with the driving screw rod and the lifting slide plate, and the grown seedlings are planted in the rice field by the transplanter; S4. Fertilization and irrigation: quantitatively fertilize the rice seedlings in the rice fields, and regularly irrigate and drain water into the rice fields according to the situation; S5. Harvesting and drying: harvesting the mature rice, separating and drying the rice to complete the rice planting production.

[0005] According to the above technical solution, a sealed box door is hinged at the front end of the heat preservation incubator body, a bottom support frame is embedded and installed at the bottom of the inner side of the heat preservation incubator body, and a support bottom plate is fixedly installed at the inner side of the heat preservation incubator body corresponding to the top position of the bottom support frame; An internal multi-layer gas-liquid circulation breeding mechanism is arranged at a position corresponding to the inner part of the heat preservation cultivation box body on the top of the support bottom plate. The internal multi-layer gas-liquid circulation breeding mechanism is used to continuously and stably supply water and gas to the cultivated rice seedlings, so as to ensure that the rice seedling tray shell can maintain a stable water supply during the production process, and adjust the water volume and temperature according to the growth stage and state of the rice seedlings; The internal multi-layer gas-liquid circulation breeding mechanism includes mounting corner posts; The four corners on both sides of the top surface of the support bottom plate are symmetrically fixedly connected with mounting corner columns, and the four adjacent mounting corner columns are fixedly connected with mounting crossbeams equidistantly in the vertical direction, and the top surface of the mounting crossbeam is evenly fixedly connected with limited position thin rods equidistantly in the horizontal direction, and the tops of the four adjacent mounting corner columns are fixedly connected with mounting top plates; A circulating water tank is fixedly installed at the inner positions on both sides of the bottom support frame, a circulating water pump is embedded and installed in the middle of one end of the top surface of the circulating water tank, the circulating water pump is powered by an external power supply, a transport bottom pipe is fixedly connected to the top of the circulating water pump, and a liquid supply transverse pipe is fixedly connected to the outer position of the corresponding installation corner column between the two transport bottom pipes; A water supply installation box is fixedly installed at a position on one side of the limiting thin rod corresponding to the top surface of the installation crossbeam, and a support spring is evenly and evenly fixedly connected to the middle of the inner bottom surface of the water supply installation box. A lifting installation bucket is fixedly connected at the top of multiple support springs corresponding to the inner position of the water supply installation box, and a limiting rubber strip is embedded and bonded at one end of the inner bottom surface of the lifting installation bucket. A seedling tray shell is placed at the inner bottom of the lifting installation bucket, and the inside of the seedling tray shell is filled with an isolation inner paper box; The middle part of one end of the bottom surface of the lifting installation bucket is evenly and evenly fixedly connected to the limiting guide rod, the top surface of the liquid supply horizontal pipe is fixedly connected with a liquid supply capillary tube at a position corresponding to the one end of the lifting installation bucket, the end of the liquid supply capillary tube is fixedly connected with a liquid supply inner box at a position corresponding to the end inside the water supply installation box, the middle part of the top surface of the liquid supply inner box is fixedly connected with a liquid guiding circular tube at a position corresponding to the outer side of the limiting guide rod, the top end of the liquid guiding circular tube is evenly and evenly penetrated with liquid distribution rectangular tube grooves along the circumferential direction, and the middle part of the inner side of the liquid guiding circular tube is fixedly connected with a limiting inner ring at the top and bottom positions of the outer side of the limiting guide rod.

[0006] According to the above technical solution, a drainage end box is embedded and installed at the other end of the water supply installation box, a small drainage pipe is fixedly connected to the middle position of the bottom surface of the drainage end box, a drainage vertical pipe is fixedly connected to the end of the drainage small pipe at a position corresponding to one side of the installation corner column, a long filter box is fixedly connected to the end of the drainage vertical pipe at a position corresponding to the inner position of the supporting bottom plate, a liquid guide inclined frame is fixedly installed at the middle position of the inner side of the long filter box, and a fine filter mesh is fixedly connected to one side of the liquid guide inclined frame at a position corresponding to the inner position of the long filter box; A central processing air box is fixedly installed in the middle of the top of the installation top plate, a central partition is fixedly installed in the middle of the inner side of the central processing air box, an auxiliary heating network is fixedly connected to one side of the central partition corresponding to the inner position of the central processing air box, and air guide pipes are embedded and installed at both ends of the side of the central processing air box close to the auxiliary heating network; The vents on the top of the air duct are connected to the air filter by the air filter, and the vents on the top of the air duct are connected to the air filter by the air filter, so that the vents on the air filter can be easily removed. An air guide hose is fixedly connected to the middle part of both sides of one end surface of the air guide flat box, the end of the air guide hose is fixedly connected to the air guide back pipe at the back position of the water supply installation box, the end of the air guide back pipe is fixedly connected to the top position of the water supply installation box, and a fill light board is embedded and installed at the top position inside the air guide box.

[0007] According to the above technical scheme, the bottom and side surfaces of the water supply installation box are tightly fitted with the installation beam and the limiting thin rod respectively, the outer side of the lifting installation bucket is tightly slidably fitted with the inner wall of the water supply installation box, water guide grooves are provided on both sides and the bottom surface of the lifting installation bucket, the bottom surface of the seedling tray shell is a porous support net, and the bottom surface of the seedling tray shell is tightly fitted with the top surface of the limiting rubber strip.

[0008] According to the above technical solution, the outer diameter of the disc-shaped structure at the bottom of the limiting guide rod is smaller than the inner diameter of the liquid guide tube, the outer diameter of the rod-shaped structure at the top of the limiting guide rod is smaller than the inner diameter of the inner ring of the limiting inner ring, and the outer side of the rod-shaped structure at the top of the limiting guide rod is tightly slidably fitted with the middle part of the top of the liquid guide tube; The top surface of the long filter box is flush with the top surface of the supporting bottom plate, and water-guiding inclined slot holes are evenly and equidistantly opened on the top surface of the long filter box. The bottom cavity of the long filter box is connected to the inner cavity of the circulating water tank through a pipeline.

[0009] According to the above technical solution, the air duct runs through the heat preservation incubator body and is connected with the external cavity, and a mini fan is embedded and installed at one end of the air duct.

[0010] According to the above technical solution, air guide grooves are evenly and equidistantly opened on the edge of the top surface of the central air guide plate in the circumferential direction, the outer diameter of the sealing rubber ring is smaller than the outer diameter of the central air guide plate, the air guide round bag can be elastically expanded and contracted, and air outlet grooves are evenly opened on the side of the air guide box corresponding to the bottom of the fill light panel, and the bottom of the air guide box is fixedly connected to the top surface of the water supply installation box through the installation of a turning plate.

[0011] According to the above technical solution, a lifting and sliding loading and unloading mechanism is provided at the middle position of the inner side of the main body of the heat preservation incubator, and the lifting and sliding loading and unloading mechanism is used to assist in lifting the seedling tray shell installed on the top of the crossbeam, and to transport the separated seedling tray shell horizontally; The lifting and sliding loading and unloading mechanism includes a mounting center plate; The top of the guide rail is provided with a guide block, and the guide block is provided with a guide roller, and the top of the guide block is fixedly connected with the mounting base plate, and the bottom surface of the mounting base plate is fixedly connected with the mounting drive plate at the positions of both ends of the guide slide block on both sides. The bottom inner side of the mounting drive plate is fixedly installed with a driving motor, and the driving motor is powered by an external power supply, and the driving motor output shaft is fixedly connected with the driving bottom wheel at the position corresponding to the other side of the mounting drive plate. The four corners of the bottom surface of the mounting base plate are fixedly connected with mounting thin rods, and the outer side of the bottom of the mounting thin rod is rotatably installed with a supporting roller through a rotating shaft. A mounting back plate is fixedly connected to an edge position on one side of the top surface of the mounting drive plate, a mounting rectangular plate is fixedly connected to an end position on the top of the mounting back plate, driving screw rods are installed at the four corners of the bottom surface of the mounting rectangular plate through a motor, a lifting slide plate is threadedly connected to the outer position between the four driving screw rods, a side of the top surface of the lifting slide plate close to the mounting back plate is fixedly connected to a limiting back plate, and limited arc strips are fixedly connected to the two ends of one side of the limiting back plate at positions corresponding to the top surface of the lifting slide plate, and anti-slip rubber strips are evenly and equidistantly bonded to the top surface of the lifting slide plate.

[0012] According to the above technical solution, the outer side of the guide slider is tightly slidably fitted with the inner wall of the central guide groove, and the outer sides of the driving bottom wheel and the supporting roller are tightly fitted with the top surface of the installation center plate.

[0013] According to the above technical solution, the corners of the lifting slide are tightly connected to the driving screw rod through threads, and the top surface of the anti-slip rubber strip is higher than the top surface of the lifting slide.

[0014] Compared with the prior art, the present invention has the following beneficial effects: the present invention has a scientific and reasonable structure and is safe and convenient to use: 1. An internal multi-layer gas-liquid circulation breeding mechanism is set up. Through the mutual cooperation between the internal components of the internal multi-layer gas-liquid circulation breeding mechanism, the breeding process of rice seedlings is optimized. The circulating water and airflow inside the main body of the heat preservation incubator are actively circulated through the circulating water pump and the circulating fan, and the seedlings inside the shell of the seedling tray are supplemented with light through the supplementary light board, ensuring that the seedlings have a stable water supply during the breeding process, and the seedlings always have a stable temperature and uniform light during the growth process, thereby ensuring that the seedlings can maintain synchronous development during the cultivation process, effectively avoiding the phenomenon of inconsistent development of new seedlings cultivated in the same heat preservation incubator during the cultivation stage, ensuring that the seedlings can all maintain the best growth state during the transplanting process, thereby improving the use effect of the heat preservation incubator and indirectly increasing the rice yield; At the same time, in the process of continuously supplying water to the water supply installation box through the circulating water tank and the circulating water pump, different water supply processes are adopted according to the different growth states of the seedlings inside the isolation inner paper box. In the early stage of seedling growth, due to the light weight of the material inside the seedling tray, the overall weight of the material inside the seedling tray shell is determined by the water content. When the soil inside the seedling tray shell is moist enough, the elastic force of the supporting spring can be overcome to drive the limit guide rod to move downward and seal the liquid guide tube to reduce the circulating water from entering the water supply installation box to infiltrate the seedling tray shell. When the water volume decreases, the lifting installation bucket and the limit guide rod rise under the action of the spring, so as to quickly supply water to the inside of the water supply installation box through the liquid supply inner box, thereby maintaining the dynamic balance of the water content of the soil inside the seedling tray shell through the lifting of the lifting installation bucket in the early stage of seedling growth, and after the seedlings grow to a suitable height, the overall mass of the material inside the seedling tray rises, so that when the water content of the soil inside the seedling tray shell is low, the limit guide rod is also pressed down to control the water inlet of the liquid guide tube, thereby maintaining the dynamic balance of the humidity inside the seedling tray and reducing the water content inside the seedling tray of the seedlings that have grown to a suitable stage; In addition, during the lifting and lowering process of the lifting installation bucket, the air guide round bag and the components inside it can also be squeezed synchronously. The flow rate of the warm air flow inside the air guide flat box is controlled by the change in the distance between the central air guide plate and the sealing rubber ring during the squeezing of the air guide round bag. When the lifting installation bucket is located at a low position in the vertical direction, the flow rate inside the air guide flat box decreases. When the water content inside the seedling tray is large, the heating efficiency is reduced by reducing the warm air flow rate inside the air guide flat box, thereby preventing the heat inside the air guide flat box from being taken away by the circulating water and causing waste. When the seedlings inside the seedling tray continue to develop to the target stage, the temperature of the target seedling tray can also be reduced by reducing the warm air flow rate inside the air guide flat box to reduce the growth rate of the seedlings inside the target seedling tray, and at the same time, the bottom surface of the fill light board is no longer continuously blown through the air guide frame, so that water mist condenses on the bottom of the fill light board to reduce the light intensity of the fill light board, so as to control the growth rate of the seedlings by controlling the light intensity. In summary, by controlling the moisture content, temperature and light intensity of the seedling tray at different growth stages of the seedlings, the seedling tray is kept moist through the dynamic lifting of the lifting installation bucket in the early stage of growth and development, and the seedling tray is continuously heated by the air guide flat box, and the bottom of the fill light board is continuously blown by the air guide frame to prevent condensation of water mist at the bottom of the fill light board from reducing the light intensity, ensuring that the rice seedlings can grow rapidly under the conditions of suitable moisture, temperature and light regulation in the early stage, and after the seedlings grow to the appropriate stage, the lifting installation bucket is pressed down by the increase in the weight of the material inside the seedling tray, so that the circulating water flow inside the liquid guide circular tube decreases, the warm air flow inside the air guide round bag and the air guide flat box decreases, and the water mist at the bottom of the fill light board increases to reduce the light intensity of the fill light board, thereby reducing the growth rate of the seedlings by reducing the moisture, temperature and light intensity of the seedling tray, ensuring that the seedlings can be kept at a similar growth stage when transplanting, thereby improving the stability of the seedling quality.

[0015] 2. A lifting and sliding loading and unloading mechanism is provided. Through the mutual cooperation between the components inside the lifting and sliding loading and unloading mechanism, the transfer process of the seedling tray during the use of the main body of the heat preservation incubator is optimized. Through the cooperation between the driving motor and the driving bottom wheel, the installation driving plate and the components thereon can be driven to move horizontally synchronously, and the driving screw rod can drive multiple lifting slides to lift synchronously at a uniform speed, thereby realizing the rapid transportation of the seedling tray placed on the lifting slide, thereby effectively improving the transportation efficiency and convenience of the seedling tray; At the same time, the sides of the seedling tray are limited by the limiting back plate and the limiting arc strips, and the bottom of the seedling tray is limited by the anti-slip rubber strips, thereby effectively improving the stability of the seedling tray transportation. The transportation process of the seedling tray is then guided by the unloading inclined plate, making the transportation process of the seedling tray more labor-saving, and the installation bottom plate is supported and guided by the guide slider, the installation rod and the support rollers, further improving the stability of the seedling tray transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0017] In the attached picture: Figure 1 It is a flow chart of the steps of the high-yield cultivation method of the present invention; Figure 2 It is a three-dimensional structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the structure inside the main body of the heat preservation incubator of the present invention; Figure 4 It is a structural schematic diagram of the installation of the discharging inclined plate of the present invention; Figure 5 It is a schematic diagram of the structure of the internal multi-layer gas-liquid circulation breeding mechanism of the present invention; Figure 6 It is a structural schematic diagram of the installation of the long filter box of the present invention; Figure 7 It is a structural schematic diagram of the installation of the circulating water pump of the present invention; Figure 8 It is a structural schematic diagram of the installation of the liquid-conducting circular tube of the present invention; Fig. 9 It is a structural schematic diagram of the installation of the limiting guide rod of the present invention; Fig.10 It is a structural schematic diagram of the installation of the limiting inner ring of the present invention; Fig.11 It is a structural schematic diagram of the lifting and sliding type loading and unloading mechanism of the present invention; Fig.12 It is a structural schematic diagram of the installation base plate of the present invention; Numbers in the figure: 1, heat preservation incubator body; 2, sealed box door; 3, bottom support frame; 4, support bottom plate; 5. Internal multi-layer gas-liquid circulation breeding mechanism; 501. Install corner column; 502. Install crossbeam; 503. Limit thin rod; 504. Install top plate; 505. Circulating water tank; 506. Circulating water pump; 507. Transport bottom pipe; 508. Liquid supply horizontal pipe; 509. Water supply installation box; 510. Support spring; 511. Lifting installation bucket; 512. Limit rubber strip; 513. Seedling tray shell; 514. Isolation inner paper box; 515. Limit guide rod; 516. Liquid supply thin tube; 517. Liquid supply inner box; 518. Liquid guide round tube; 519. Liquid distribution rectangular pipe groove; 520. Limit inner ring; 521. Drainage end box; 522, small drainage pipe; 523, vertical drainage pipe; 524, long filter box; 525, inclined liquid guide frame; 526, fine filter mesh; 527, central processing air box; 528, central partition; 529, auxiliary heating net; 530, air guide pipe; 531, circulating fan; 532, air supply pipeline; 533, fine air distribution pipe; 534, fine air supply pipe; 535, air guide round bag; 536, central air guide plate; 537, sealing rubber ring; 538, air guide flat box; 539, air guide hose; 540, air guide back pipe; 541, air guide square frame; 542, fill light board; 543, return air pipe; 6. Lifting and sliding loading and unloading mechanism; 601. Install the center plate; 602. Center guide groove; 603. Guide slider; 604. Install the bottom plate; 605. Install the drive plate; 606. Drive motor; 607. Drive bottom wheel; 608. Install thin rod; 609. Support roller; 610. Unloading inclined plate; 611. Install back plate; 612. Install rectangular plate; 613. Drive screw rod; 614. Lifting slide plate; 615. Limit back plate; 616. Limit arc strip; 617. Anti-slip rubber strip. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0019] Example: Figure 1 As shown, the present invention provides a technical solution, a high-yield cultivation method of organic rice, comprising the following steps: S1. Seed selection and tray loading: Select suitable varieties of rice seeds according to planting needs, and then use the rice tray machine to evenly and quantitatively load the soaked rice seeds and soil into the seedling tray shell 513 and the isolation inner paper box 514, and transport the loaded seedling tray to the inside of the heat preservation incubator body 1 through the transportation equipment, and place the corresponding seedling tray shell 513 on the top of the lifting installation bucket 511 to complete the placement of the seedling tray; S2. Greenhouse breeding: Then the breeding tray is continuously bred inside the heat preservation incubator body 1, and the circulating water tank 505 and the water supply installation box 509 are continuously supplied with water to the inside of the seedling tray housing 513, and during the breeding process, the fill light board 542 and the air guide flat box 538 are used to supplement light and heat the seedlings to ensure the normal growth and development of the seedlings; S3. Transfer transplanting: by installing the bottom plate 604 with the drive screw 613 and the lifting slide 614, the seedling tray on the mounting beam 502 is quickly transferred, and the grown seedlings are planted into the rice fields by the transplanter; S4. Fertilization and irrigation: quantitatively fertilize the rice seedlings in the rice fields, and regularly irrigate and drain water into the rice fields according to the situation; S5. Harvesting and drying: harvesting the mature rice, separating and drying the rice to complete the rice planting production.

[0020] like Figure 2-12 As shown, a sealed box door 2 is hingedly connected to the front end of the heat preservation incubator body 1, a bottom support frame 3 is embedded and installed at the bottom of the inner side of the heat preservation incubator body 1, and a support bottom plate 4 is fixedly installed at the inner side of the heat preservation incubator body 1 corresponding to the top position of the bottom support frame 3; An internal multi-layer gas-liquid circulation breeding mechanism 5 is arranged at the top of the support bottom plate 4 corresponding to the internal position of the heat preservation cultivation box body 1. The internal multi-layer gas-liquid circulation breeding mechanism 5 is used to continuously and stably supply water and gas to the cultivated rice seedlings, so as to ensure that the rice seedling tray shell 513 can maintain a stable water supply during the production process, and adjust the water volume and temperature according to the growth stage and state of the rice seedlings; The internal multi-layer gas-liquid circulation breeding mechanism 5 includes an installation corner column 501, an installation crossbeam 502, a limiting thin rod 503, an installation top plate 504, a circulating water tank 505, a circulating water pump 506, a transport bottom pipe 507, a liquid supply cross pipe 508, a water supply installation box 509, a support spring 510, a lifting installation bucket 511, a limiting rubber strip 512, a seedling tray shell 513, an isolation inner paper box 514, a limiting guide rod 515, a liquid supply thin tube 516, a liquid supply inner box 517, a liquid guide round tube 518, a liquid distribution rectangular pipe groove 519, a limiting inner ring 520, and a drainage end Box 521, small drainage pipe 522, vertical drainage pipe 523, long filter box 524, inclined liquid guide frame 525, fine filter mesh 526, central processing air box 527, central partition 528, auxiliary heating mesh 529, air guide pipe 530, circulating fan 531, air supply pipeline 532, fine air distribution pipe 533, fine air supply pipe 534, air guide round bag 535, central air guide plate 536, sealing rubber ring 537, air guide flat box 538, air guide hose 539, air guide back pipe 540, air guide box 541, fill light board 542 and return air pipe 543; The four corners on both sides of the top surface of the support bottom plate 4 are symmetrically fixedly connected with mounting corner columns 501, and the four adjacent mounting corner columns 501 are fixedly connected with mounting cross beams 502 at equal distances in the vertical direction. The top surface of the mounting cross beams 502 is evenly fixedly connected with limited position thin rods 503 at equal distances in the horizontal direction, and the tops of the four adjacent mounting corner columns 501 are fixedly connected with mounting top plates 504. A circulating water tank 505 is fixedly installed at the inner position on both sides of the bottom support frame 3, and a circulating water pump 506 is embedded and installed in the middle of one end of the top surface of the circulating water tank 505. The circulating water pump 506 is powered by an external power supply. A transport bottom pipe 507 is fixedly connected to the top of the circulating water pump 506, and a liquid supply horizontal pipe 508 is fixedly connected to the outer position of the corresponding installation corner column 501 between the two transport bottom pipes 507; A water supply installation box 509 is fixedly installed at a position corresponding to one side of the limiting thin rod 503 on the top surface of the installation beam 502, and a support spring 510 is evenly and evenly fixedly connected to the middle of the inner bottom surface of the water supply installation box 509. A lifting installation bucket 511 is fixedly connected at the top of the multiple support springs 510 corresponding to the inner position of the water supply installation box 509. A limiting adhesive strip 512 is embedded at one end of the inner bottom surface of the lifting installation bucket 511. A seedling tray shell 513 is placed at the inner bottom of the lifting installation bucket 511, and the inside of the seedling tray shell 513 is filled with an isolation inner paper box 514; A limiting guide rod 515 is evenly and evenly fixedly connected to the middle of the bottom surface of one end of the lifting installation bucket 511, a liquid supply thin tube 516 is fixedly connected to the top surface of the liquid supply horizontal tube 508 at a position corresponding to one end of the lifting installation bucket 511, and a liquid supply inner box 517 is fixedly connected to the end of the liquid supply thin tube 516 at a position corresponding to one end inside the water supply installation box 509, and a liquid guide circular tube 518 is fixedly connected to the middle of the top surface of the liquid supply inner box 517 at a position corresponding to the outer side of the limiting guide rod 515, and a liquid distribution rectangular tube groove 519 is evenly and evenly penetrated at the top of the liquid guide circular tube 518 along the circumferential direction, and a limiting inner ring 520 is fixedly connected to the top and bottom positions of the outer side of the limiting guide rod 515 in the middle of the inner side of the liquid guide circular tube 518. The outer diameter of the disc-shaped structure at the bottom of the rod 515 is smaller than the inner diameter of the liquid-conducting circular tube 518, the outer diameter of the rod-shaped structure at the top of the limiting guide rod 515 is smaller than the inner diameter of the inner ring of the limiting inner ring 520, the outer side of the rod-shaped structure at the top of the limiting guide rod 515 is tightly slidably fitted with the middle part of the top of the liquid-conducting circular tube 518, the bottom and side surfaces of the water supply installation box 509 are tightly fitted with the installation crossbeam 502 and the limiting thin rod 503 respectively, the outer side of the lifting installation bucket 511 is tightly slidably fitted with the inner wall of the water supply installation box 509, the lifting installation bucket 511 is provided with water guide grooves on both sides and the bottom surface, the bottom surface of the seedling tray shell 513 is a porous support net, and the bottom surface of the seedling tray shell 513 is tightly fitted with the top surface of the limiting rubber strip 512; A drainage end box 521 is embedded and installed at the other end of the water supply installation box 509, and a drainage small pipe 522 is fixedly connected to the middle position of the bottom surface of the drainage end box 521. A drainage vertical pipe 523 is fixedly connected to the end of the drainage small pipe 522 at a position corresponding to one side of the installation corner column 501, and a filter long box 524 is fixedly connected to the end of the drainage vertical pipe 523 at a position corresponding to the inner position of the support bottom plate 4. A liquid guide inclined frame 525 is fixedly installed at the middle position of the inner side of the filter long box 524, and a filter fine mesh 526 is fixedly connected to one side of the liquid guide inclined frame 525 at a position corresponding to the inner position of the filter long box 524. The top surface of the filter long box 524 is flush with the top surface of the support bottom plate 4, and water guide inclined slots are evenly and equidistantly opened on the top surface of the filter long box 524. The bottom cavity of the filter long box 524 is connected to the inner cavity of the circulating water tank 505 through a pipeline. A central processing air box 527 is fixedly installed in the middle of the top of the installation top plate 504, a central partition 528 is fixedly installed in the middle of the inner side of the central processing air box 527, an auxiliary heating net 529 is fixedly connected to one side of the central partition 528 corresponding to the inner position of the central processing air box 527, and an air guide 530 is embedded and installed at both ends of one side of the central processing air box 527 close to the auxiliary heating net 529. The air guide 530 runs through the heat preservation incubator body 1 and is connected to the external cavity, and a mini fan is embedded and installed at one end of the air guide 530; A circulating fan 531 is embedded and installed at the other side of the central partition 528 at both ends of the central processing air box 527. The circulating fan 531 is powered by an external power supply. An air supply pipe 532 is fixedly connected to the middle of one end of the circulating fan 531. An air distribution tube 533 is fixedly connected to the bottom position of the installation beam 502 between the two air supply pipes 532. An air supply tube 534 is fixedly connected to the top of the air distribution tube 533 at the bottom position of the inner side of the water supply installation box 509. An air guide flat box 538 is fixedly connected to the middle of the bottom surface of the lifting installation bucket 511. The central air guide The middle parts of both ends of the bottom surface of the plate 536 are fixedly connected with air guide round capsules 535 through pipelines, the middle part of the inner side of the air guide round capsule 535 is fixedly bonded with a central air guide plate 536, the inner top surface and the bottom surface of the air guide round capsule 535 are bonded with a sealing rubber ring 537, and the air guide round capsule 535 at one end of the bottom of the air guide flat box 538 is connected with the air supply thin tube 534, and the bottom of the air guide round capsule 535 at the other end of the bottom of the air guide flat box 538 is fixedly connected with a return air pipe 543 through a pipeline, and the end of the return air pipe 543 is connected with the inner cavity of the central processing air box 527; An air guide hose 539 is fixedly connected to the middle of both sides of one end face of the air guide flat box 538, and an air guide back pipe 540 is fixedly connected to the end of the air guide hose 539 corresponding to the back position of the water supply installation box 509, and an air guide box 541 is fixedly connected to the end of the air guide back pipe 540 corresponding to the top position of the water supply installation box 509. A fill light board 542 is embedded and installed at the top position of the inner side of the air guide box 541. Air guide slots are evenly penetrated through the edge of the top surface of the central air guide plate 536 at equal intervals along the circumferential direction. The outer diameter of the sealing rubber ring 537 is smaller than the outer diameter of the central air guide plate 536. The air guide round bag 535 can be elastically retracted. Air outlet slots are evenly opened on the side of the air guide box 541 corresponding to the bottom position of the fill light board 542. The bottom of the air guide box 541 is fixedly connected to the top surface of the water supply installation box 509 through the installation of a turning plate. The mutual cooperation between the components inside the multi-layer gas-liquid circulation breeding mechanism 5 optimizes the breeding process of rice seedlings. The circulating water and airflow inside the heat preservation cultivation box body 1 are actively circulated through the circulating water pump 506 and the circulating fan 531, and the seedlings that need to be supplemented with light inside the seedling tray shell 513 are supplemented with light through the supplementary light board 542, ensuring that the seedlings have a stable water supply during the breeding process, and the seedlings always have a stable temperature and uniform light during the growth process, thereby ensuring that the seedlings can maintain synchronous development during the cultivation process, effectively avoiding the phenomenon of inconsistent development of new seedlings cultivated in the same heat preservation cultivation box during the cultivation stage, ensuring that the seedlings can all maintain the best growth state during the transplanting and planting process, thereby improving the use effect of the heat preservation cultivation box and indirectly increasing the rice yield; At the same time, in the process of continuously supplying water to the water supply installation box 509 through the circulating water tank 505 and the circulating water pump 506, different water supply processes are adopted according to the different growth states of the seedlings inside the isolation inner paper box 514. In the early stage of seedling growth, due to the light weight of the material inside the seedling tray, the overall weight of the material inside the seedling tray shell 513 is determined by the amount of water content. When the soil inside the seedling tray shell 513 is sufficiently moist, the elastic force of the support spring 510 can be overcome to drive the limit guide rod 515 to move downward and seal the liquid guide tube 518 to reduce the circulating water from entering the water supply installation box 509 to infiltrate the seedling tray shell 513. When the moisture content of the soil decreases, the lifting installation bucket 511 and the limiting guide rod 515 rise under the action of the spring, so as to quickly supply water to the inside of the water supply installation box 509 through the liquid supply inner box 517, thereby maintaining the dynamic balance of the soil moisture content inside the seedling tray shell 513 through the lifting of the lifting installation bucket 511 in the early stage of seedling growth, and after the seedlings grow to a suitable height, the overall mass of the material inside the seedling tray increases, so that when the moisture content of the soil inside the seedling tray shell 513 is low, the limiting guide rod 515 is also pressed down to control the water inflow of the liquid guide tube 518, thereby reducing the moisture content inside the seedling tray of the seedlings that have grown to a suitable stage while maintaining the dynamic balance of the humidity inside the seedling tray; In addition, during the lifting and lowering process of the lifting installation bucket 511, the air guide round bag 535 and the components inside it can also be squeezed synchronously. The flow rate of the warm air flow inside the air guide flat box 538 is controlled by changing the distance between the central air guide plate 536 and the sealing rubber ring 537 during the squeezing of the air guide round bag 535. When the lifting installation bucket 511 is in a low position in the vertical direction, the flow rate inside the air guide flat box 538 decreases. When the water content inside the seedling tray is high, the heating efficiency is reduced by reducing the flow rate of the warm air flow inside the air guide flat box 538. , which prevents the heat inside the air guide flat box 538 from being taken away by the circulating water and causing waste. When the seedlings inside the seedling tray continue to grow to the target stage, the temperature of the target seedling tray can be reduced by reducing the flow rate of the warm air inside the air guide flat box 538 to reduce the growth rate of the seedlings inside the target seedling tray, and at the same time, the air guide box 541 is no longer used to continuously blow on the bottom surface of the fill light board 542, so that water mist condenses on the bottom of the fill light board 542 to reduce the light intensity of the fill light board 542, so as to control the growth rate of the seedlings by controlling the light intensity; A lifting and sliding loading and unloading mechanism 6 is provided at the middle position of the inner side of the heat preservation incubator body 1, and the lifting and sliding loading and unloading mechanism 6 is used to assist in lifting the seedling tray shell 513 on the top of the mounting beam 502, and to transport the separated seedling tray shell 513 horizontally; The lifting and sliding loading and unloading mechanism 6 includes a mounting center plate 601, a center guide groove 602, a guide slider 603, a mounting bottom plate 604, a mounting drive plate 605, a drive motor 606, a drive bottom wheel 607, a mounting thin rod 608, a support roller 609, a discharge inclined plate 610, a mounting back plate 611, a mounting rectangular plate 612, a drive screw 613, a lifting slide plate 614, a limiting back plate 615, a limiting arc strip 616 and an anti-slip rubber strip 617; A mounting center plate 601 is embedded in the middle of the top surface of the supporting base plate 4, a center guide groove 602 is penetrated in the middle of the top surface of the mounting center plate 601, a guide slider 603 is arranged inside the center guide groove 602, a mounting base plate 604 is fixedly connected to the top of the guide slider 603, a mounting drive plate 605 is fixedly connected to the bottom surface of the mounting base plate 604 at the positions on both ends of the guide slider 603, a driving motor 606 is fixedly installed on the inner side of the bottom of the mounting drive plate 605, and the driving motor 606 is powered by an external power supply. A driving bottom wheel 607 is fixedly connected to the position of the other side of the mounting drive plate 605 corresponding to the output shaft, and a mounting thin rod 608 is fixedly connected to the four corners of the bottom surface of the mounting bottom plate 604. A supporting roller 609 is mounted on the outer side of the bottom of the mounting thin rod 608 through a rotating shaft, and a discharge inclined plate 610 is mounted on the middle part of one side of the mounting drive plate 605 through a rotating shaft. The outer side of the guide slider 603 is tightly slidably fitted with the inner wall of the central guide groove 602, and the outer sides of the driving bottom wheel 607 and the supporting roller 609 are tightly fitted with the top surface of the mounting center plate 601; A mounting back plate 611 is fixedly connected to an edge of one side of the top surface of the mounting drive plate 605, a mounting rectangular plate 612 is fixedly connected to an end of the top of the mounting back plate 611, driving screw rods 613 are installed at the four corners of the bottom surface of the mounting rectangular plate 612 through a motor, a lifting slide 614 is connected to the outer position between the four driving screw rods 613 through threads, a limiting back plate 615 is fixedly connected to the side of the top surface of the lifting slide 614 close to the mounting back plate 611, and limiting arc strips 616 are fixedly connected to the two ends of one side of the limiting back plate 615 at the top surface of the lifting slide 614 corresponding to the position of the top surface, and anti-skid rubber strips 617 are evenly and equidistantly bonded to the top surface of the lifting slide 614. The corners are tightly connected to the driving screw rod 613 through threads, and the top surface of the anti-skid rubber strip 617 is higher than the top surface of the lifting slide plate 614. Through the mutual cooperation between the components inside the lifting and sliding loading and unloading mechanism 6, the transfer process of the seedling tray during the use of the heat preservation incubator body 1 is optimized. The cooperation between the driving motor 606 and the driving bottom wheel 607 can drive the installation driving plate 605 and the components thereon to move horizontally synchronously, and the driving screw rod 613 can drive multiple lifting slide plates 614 to lift synchronously at a uniform speed, thereby realizing the rapid transportation of the seedling tray placed on the lifting slide plate 614, thereby effectively improving the transportation efficiency and convenience of the seedling tray; At the same time, the sides of the seedling tray are limited by the limiting back plate 615 and the limiting arc strip 616, and the bottom of the seedling tray is limited by the anti-slip rubber strip 617, thereby effectively improving the stability of the seedling tray transportation. Then, the unloading inclined plate 610 is used to guide the transportation process of the seedling tray, making the transportation process of the seedling tray more labor-saving, and the installation base plate 604 is supported and guided by the guide slider 603, the installation rod 608 and the support roller 609, further improving the stability of the seedling tray transportation.

[0021] Working principle and use process of the present invention: In the process of continuously cultivating rice seedlings using the heat preservation cultivation box body 1 of the present invention, it is necessary to first place the rice seeds in a suitable position through the seedling tray shell 513 and the isolation inner paper box 514, and then isolate and install each component in the horizontal and vertical directions by installing the crossbeam 502 and the limiting thin rod 503. In the formal cultivation stage, the circulating water inside the circulating water tank 505 is transported to the inside of the transport bottom pipe 507 through the circulating water pump 506, and the circulating water is introduced into the liquid supply horizontal pipe 508 through the transport bottom pipe 507, and then the circulating water inside the liquid supply horizontal pipe 508 is introduced into the liquid supply inner box 517 located inside the water supply installation box 509 through the liquid supply thin tube 516 for temporary storage; When the weight of the lifting installation bucket 511 and the components thereon is greater than the supporting force of the supporting spring 510, the lifting installation bucket 511 will drive the limiting guide rod 515 to slide downward along the inner cavity of the liquid guiding tube 518 under the action of gravity and fit tightly with the top surface of the limiting inner ring 520 of the lower layer to achieve the sealing of the inside of the liquid guiding tube 518 to prevent excessive circulating water in the water supply installation box 509. As the seedlings in the isolation inner paper box 514 continue to grow, the water inside the water supply installation box 509 will continue to decrease, and the overall weight of the upper layer of the lifting installation bucket 511 will decrease, thereby making the lifting installation bucket 511 and the limiting guide rod 515 The guide rod 515 rises under the action of the support spring 510, and when the limiting guide rod 515 moves to the position between the two limiting inner rings 520, the upper and lower cavities of the liquid guide tube 518 are connected to each other, so that the circulating water inside the liquid supply inner box 517 can be added to the inside of the water supply installation box 509 through the liquid guide tube 518 and the liquid distribution rectangular tube groove 519, and after the liquid level inside the water supply installation box 509 rises, it will infiltrate the soil inside the seedling tray shell 513 and the isolation inner paper box 514 from bottom to top, so that the inside of the isolation inner paper box 514 is always kept moist during the growth of the seedlings; When the seedling tray shell 513 and the interior of the isolation inner paper box 514 are completely infiltrated, the limiting guide rod 515 can be driven to descend again through the lifting installation bucket 511, and the limiting guide rod 515 cooperates with the limiting inner ring 520 to reseal the liquid guide tube 518, and then the excess circulating water in the water supply installation box 509 is guided and discharged into the drainage pipe 522 through the drainage end box 521, and the drainage vertical pipe 523 guides the discharged circulating water into the filter long box 524 through the drainage pipe 522. At the same time, through the porous structure at the top of the filter long box 524, the condensed water dripping on the top of the filter long box 524 can also enter the filter long box 524, and the circulating water entering the filter long box 524 is guided by the liquid guiding inclined frame 525, and then the circulating water is filtered through the filter fine mesh 526, and the circulating water is guided back to the circulating water tank 505 through the pipeline at the bottom of the filter long box 524, so as to realize the recycling of circulating water; In the process of circulating water supply to the seedling tray shell 513 and the isolation inner paper box 514, the bottom of the seedling tray shell 513 can be circulated and heated at the same time. The air flow inside the central processing air box 527 is firstly continuously and auxiliary heated by the auxiliary heating net 529 on the side of the central partition plate 528, and the warm air flow inside the central processing air box 527 is continuously sucked by the circulating fan 531, and the hot air flow is introduced into the air distribution tube 533 through the air supply pipe 532, and the hot air flow inside the air distribution tube 533 is introduced into the air guide round bag 535 at the front end through the air supply tube 534, and the hot air flow is introduced into the air guide flat box 538 through the air guide round bag 535, so that the hot air flow is heated in the process of flowing through the air guide flat box 538, and then the hot air flow is heated by the air guide flat box 538. 38 heats the seedling tray shell 513, so that the temperature of the soil inside the seedling tray shell 513 can be continuously maintained within a suitable temperature range, and the two air guide round bags 535 are squeezed simultaneously during the lifting and lowering process of the lifting installation bucket 511, so that the sealing rubber ring 537 and the central air guide plate 536 are close to each other, so as to control the warm air flow inside the air guide flat box 538, and guide part of the excess air discharged from the end of the air guide flat box 538 back to the central processing air box 527 through the return air pipe 543, so as to realize the circulation of the air flow inside the central processing air box 527, and then actively exchange the air flow inside the central processing air box 527 with the external air through the air guide pipe 530, so as to realize the regulation of the carbon dioxide content inside the heat preservation incubator body 1; At the same time, when the warm air flows through the inside of the air guide flat box 538, part of the warm air at the end of the air guide flat box 538 is introduced into the inside of the air guide back pipe 540 through the air guide hose 539, and then introduced into the inside of the air guide box 541 through the air guide back pipe 540, and the warm air is blown to the bottom surface of the fill light board 542 through the exhaust holes in the inner circle of the air guide box 541, so that the bottom surface of the fill light board 542 is continuously blown and dried by the warm air flow to prevent water mist from condensing at the bottom of the fill light board 542 and affecting the normal light intensity of the fill light board 542, and at the same time, the inside of the heat preservation incubator body 1 is comprehensively heated by the warm air flow; When it is necessary to remove the seedling tray shell 513 and the isolation inner paper box 514 on the installation beam 502 and the limiting thin rod 503 for transportation, the guide slider 603 and the components thereon are installed to the top of the installation center plate 601 through the central guide groove 602, and then the drive motor 606 and the drive bottom wheel 607 are installed to the bottom of the installation base plate 604 through the installation drive plate 605, and then the drive motor 606 drives the drive bottom wheel 607 to rotate, and during the rotation of the drive bottom wheel 607, the installation base plate 604 is driven to translate along the installation center plate 601, and during the movement of the installation base plate 604, the installation thin rod 608 cooperates with the support roller 609 to provide auxiliary support for the bottom of the installation base plate 604, so that the installation base plate 604 is more stable during operation; When the installation base plate 604 moves to the side of the water supply installation box 509 and is aligned with the corresponding seedling tray shell 513, the driving screw rod 613 at the bottom of the installation rectangular plate 612 is driven by the motor to rotate at a uniform speed, and the lifting slide plate 614 is driven to lift at a uniform speed during the rotation of the driving screw rod 613, and then the corresponding seedling tray shell 513 is manually transferred to the top of the lifting slide plate 614, and the seedling tray shell 513 is limited in the horizontal position by the limiting back plate 615 and the limiting arc strip 616, and the anti-lock brake is used to prevent the seedling tray shell 513 from being damaged. The rubber strip 617 increases the friction between the bottom surface of the seedling tray shell 513 and the top surface of the lifting slide 614 to improve the overall installation stability of the seedling tray shell 513. After each seedling tray shell 513 is transported to the side of the sealed box door 2 by driving the bottom wheel 607, the driving screw rod 613 is rotated in the reverse direction to drive the lifting slide 614 and the seedling tray shell 513 to descend synchronously, and then the seedling tray shell 513 transported to the target position is unloaded through the unloading inclined plate 610 to complete the transfer and collection of the seedling tray shell 513.

[0022] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-yield cultivation method for organic rice, characterized in that: The steps include: S1. Seed selection and tray loading: Select suitable varieties of rice seeds according to planting requirements, then use a rice tray laying machine to evenly and quantitatively load the soaked rice seeds and soil into the seedling tray shell (513) and the isolation inner paper box (514), and use a transportation device to transport the loaded seedling tray to the inside of the heat preservation incubator body (1), and place the corresponding seedling tray shell (513) on the top of the lifting installation bucket (511) to complete the placement of the seedling tray; S2. Greenhouse breeding: Then, the breeding tray is continuously bred inside the heat preservation and cultivation box body (1), and water is continuously supplied to the inside of the seedling tray shell (513) through the circulating water tank (505) and the water supply installation box (509), and during the breeding process, the seedlings are supplemented with light and heat through the supplementary light board (542) and the air guide flat box (538) to ensure the normal growth and development of the seedlings; S3. Transfer and transplanting: The seedling tray on the mounting beam (502) is quickly transferred by the mounting base (604) in cooperation with the driving screw (613) and the lifting slide plate (614), and the grown seedlings are planted in the rice field by the transplanter; S4. Fertilization and irrigation: quantitatively fertilize the rice seedlings in the rice fields, and regularly irrigate and drain water into the rice fields according to the situation; S5. Harvesting and drying: harvesting the mature rice, separating and drying the rice to complete the rice planting production.

2. The high-yield cultivation method of organic rice according to claim 1, characterized in that: A sealed box door (2) is hingedly connected to the front end of the heat preservation incubator body (1); a bottom support frame (3) is embedded and installed at the bottom of the inner side of the heat preservation incubator body (1); and a support bottom plate (4) is fixedly installed at a position on the inner side of the heat preservation incubator body (1) corresponding to the top of the bottom support frame (3); An internal multi-layer gas-liquid circulation breeding mechanism (5) is arranged at a position inside the heat preservation cultivation box main body (1) corresponding to the top of the support bottom plate (4), and the internal multi-layer gas-liquid circulation breeding mechanism (5) is used to continuously and stably supply water and gas to the rice seedlings being cultivated, so as to ensure that the rice seedling tray shell (513) can maintain a stable water supply during the production process, and adjust the water volume and temperature according to the growth stage and state of the rice seedlings; The internal multi-layer gas-liquid circulation breeding mechanism (5) comprises a mounting corner column (501); The four corners on both sides of the top surface of the support bottom plate (4) are symmetrically fixedly connected with mounting corner columns (501), four adjacent mounting corner columns (501) are fixedly connected with mounting crossbeams (502) at equal distances in the vertical direction, the top surface of the mounting crossbeams (502) is evenly fixedly connected with limited position thin rods (503) at equal distances in the horizontal direction, and the tops of the four adjacent mounting corner columns (501) are fixedly connected with mounting top plates (504) in common; Circulating water tanks (505) are fixedly installed at internal positions on both sides of the bottom support frame (3); a circulating water pump (506) is embedded and installed in the middle of one end of the top surface of the circulating water tank (505); the circulating water pump (506) is powered by an external power supply; a transport bottom pipe (507) is fixedly connected to the top of the circulating water pump (506); and a liquid supply transverse pipe (508) is fixedly connected to the outer position of the corresponding installation corner column (501) between the two transport bottom pipes (507); A water supply installation box (509) is fixedly installed on the top surface of the installation crossbeam (502) at a position corresponding to one side of the limiting thin rod (503); support springs (510) are evenly and evenly fixedly connected to the middle of the inner bottom surface of the water supply installation box (509); a lifting installation bucket (511) is fixedly connected to the tops of a plurality of support springs (510) at positions corresponding to the inside of the water supply installation box (509); a limiting adhesive strip (512) is embedded and bonded at one end of the inner bottom surface of the lifting installation bucket (511); a seedling tray shell (513) is placed at the inner bottom of the lifting installation bucket (511); and the inside of the seedling tray shell (513) is filled with an isolation inner paper box (514); The middle of one end of the bottom surface of the lifting installation bucket (511) is evenly and evenly fixedly connected to a limiting guide rod (515); the top surface of the liquid supply transverse tube (508) is fixedly connected to a liquid supply thin tube (516) at a position corresponding to one end of the lifting installation bucket (511); the end of the liquid supply thin tube (516) is fixedly connected to a liquid supply inner box (517) at a position corresponding to one end inside the water supply installation box (509); the middle of the top surface of the liquid supply inner box (517) is fixedly connected to a liquid guide tube (518) at a position corresponding to the outer side of the limiting guide rod (515); the top of the liquid guide tube (518) is evenly and evenly penetrated along the circumferential direction to form a liquid distribution rectangular tube groove (519); the middle of the inner side of the liquid guide tube (518) is fixedly connected to a limiting inner ring (520) at the top and bottom positions of the outer side of the limiting guide rod (515).

3. The high-yield cultivation method of organic rice according to claim 2, characterized in that: A drainage end box (521) is embedded and installed at the other end position inside the water supply installation box (509); a drainage small pipe (522) is fixedly connected to the middle position of the bottom surface of the drainage end box (521); a drainage vertical pipe (523) is fixedly connected to the end of the drainage small pipe (522) at a position corresponding to one side of the installation corner column (501); a filter long box (524) is fixedly connected to the end of the drainage vertical pipe (523) at a position corresponding to the inside of the support bottom plate (4); a liquid guide inclined frame (525) is fixedly installed at the middle position inside the filter long box (524); and a filter fine mesh (526) is fixedly connected to one side of the liquid guide inclined frame (525) at a position corresponding to the inside of the filter long box (524); A central processing air box (527) is fixedly installed in the middle of the top of the installation top plate (504), a central partition plate (528) is fixedly installed in the middle of the inner side of the central processing air box (527), an auxiliary heating net (529) is fixedly connected to one side of the central partition plate (528) at a position corresponding to the inside of the central processing air box (527), and air guide pipes (530) are embedded and installed at both ends of one side of the central processing air box (527) close to the auxiliary heating net (529); A circulating fan (531) is embedded and installed at the positions on the other side of the central partition (528) at both ends of the central processing air box (527), and the circulating fan (531) is powered by an external power supply. An air supply pipe (532) is fixedly connected to the middle of one end of the circulating fan (531). An air distribution tube (533) is fixedly connected to the bottom position of the installation beam (502) between the two air supply pipes (532). An air supply tube (534) is fixedly connected to the top of the air distribution tube (533) at the bottom position of the inner side of the water supply installation box (509). An air guide flat box (538) is fixedly connected to the middle of the bottom surface of the lifting installation bucket (511). The middle parts of both ends of the bottom surface of the central air guide plate (536) are fixedly connected to air guide round bags (535) through pipes, the central air guide plate (536) is fixedly bonded to the middle part of the inner side of the air guide round bag (535), a sealing rubber ring (537) is bonded between the inner top surface and the bottom surface of the air guide round bag (535), and the air guide round bag (535) at one end of the bottom of the air guide flat box (538) and the air supply thin tube (534) are connected to each other, and the bottom of the air guide round bag (535) at the other end of the bottom of the air guide flat box (538) is fixedly connected to a return air pipe (543) through a pipe, and the end of the return air pipe (543) is connected to the inner cavity of the central processing air box (527); An air guide hose (539) is fixedly connected to the middle of both sides of one end face of the air guide flat box (538); an air guide back pipe (540) is fixedly connected to the end of the air guide hose (539) at a position corresponding to the back of the water supply installation box (509); an air guide square frame (541) is fixedly connected to the end of the air guide back pipe (540) at a position corresponding to the top of the water supply installation box (509); and a fill light panel (542) is embedded and installed at the top position of the inner side of the air guide square frame (541).

4. The high-yield cultivation method of organic rice according to claim 3, characterized in that: The bottom surface and side surface of the water supply installation box (509) are respectively tightly fitted with the installation beam (502) and the limiting thin rod (503); the outer side of the lifting installation bucket (511) is tightly slidably fitted with the inner wall of the water supply installation box (509); both sides and the bottom surface of the lifting installation bucket (511) are provided with water guide grooves; the bottom surface of the seedling tray shell (513) is a porous support net, and the bottom surface of the seedling tray shell (513) is tightly fitted with the top surface of the limiting rubber strip (512).

5. The high-yield cultivation method of organic rice according to claim 3, characterized in that: The outer diameter of the disc-shaped structure at the bottom of the limiting guide rod (515) is smaller than the inner diameter of the liquid guiding tube (518), the outer diameter of the rod-shaped structure at the top of the limiting guide rod (515) is smaller than the inner diameter of the inner ring of the limiting inner ring (520), and the outer side of the rod-shaped structure at the top of the limiting guide rod (515) is tightly slidably fitted with the middle part of the top of the liquid guiding tube (518); The top surface of the long filter box (524) is flush with the top surface of the supporting bottom plate (4), the top surface of the long filter box (524) is provided with water-conducting inclined slot holes evenly spaced apart, and the bottom cavity of the long filter box (524) is connected to the inner cavity of the circulating water tank (505) through a pipeline.

6. The high-yield cultivation method of organic rice according to claim 3, characterized in that: The air guide tube (530) passes through the heat preservation incubator body (1) and is in communication with the external cavity, and a mini fan is embedded and installed inside one end of the air guide tube (530).

7. The high-yield cultivation method of organic rice according to claim 3, characterized in that: The top edge of the central air guide plate (536) is evenly and evenly penetrated with air guide slots along the circumferential direction; the outer diameter of the sealing rubber ring (537) is smaller than the outer diameter of the central air guide plate (536); the air guide sac (535) can be elastically retracted; the side of the air guide box (541) is evenly provided with air outlet slots at positions corresponding to the bottom of the fill light panel (542); the bottom of the air guide box (541) is fixedly connected to the top surface of the water supply installation box (509) via an installation turning plate.

8. The high-yield cultivation method of organic rice according to claim 3, characterized in that: A lifting and sliding loading and unloading mechanism (6) is provided at the middle position of the inner side of the heat preservation incubator body (1), and the lifting and sliding loading and unloading mechanism (6) is used to assist in lifting the seedling tray shell (513) on the top of the mounting crossbeam (502), and to horizontally transport the separated seedling tray shell (513); The lifting and sliding loading and unloading mechanism (6) comprises a mounting center plate (601); A mounting center plate (601) is embedded and installed in the middle of the top surface of the supporting base plate (4); a center guide groove (602) is provided through the middle of the top surface of the mounting center plate (601); a guide slider (603) is arranged inside the center guide groove (602); a mounting base plate (604) is fixedly connected to the top of the guide slider (603); a mounting drive plate (605) is fixedly connected to the bottom surface of the mounting base plate (604) at the positions on both sides of the guide slider (603); and a mounting drive plate (605) is fixedly connected to the inner side of the bottom of the mounting drive plate (605). A driving motor (606) is installed, the driving motor (606) is powered by an external power supply, a driving bottom wheel (607) is fixedly connected to the output shaft of the driving motor (606) at a position corresponding to the other side of the mounting drive plate (605), a mounting thin rod (608) is fixedly connected to the four corners of the bottom surface of the mounting bottom plate (604), a supporting roller (609) is rotatably installed on the outer side of the bottom of the mounting thin rod (608) via a rotating shaft, and a discharging inclined plate (610) is rotatably installed on the middle part of one side of the mounting drive plate (605) via a rotating shaft; A mounting back plate (611) is fixedly connected to an edge position on one side of the top surface of the mounting drive plate (605); a mounting rectangular plate (612) is fixedly connected to an end position on the top of the mounting back plate (611); driving screw rods (613) are installed at four corners of the bottom surface of the mounting rectangular plate (612) via a motor; a lifting slide plate (614) is connected to the outer position between the four driving screw rods (613) via threads; a limiting back plate (615) is fixedly connected to a side of the top surface of the lifting slide plate (614) close to the mounting back plate (611); limiting arc strips (616) are fixedly connected to one end of one side of the limiting back plate (615) corresponding to the top surface position of the lifting slide plate (614); and anti-slip rubber strips (617) are evenly and equidistantly bonded to the top surface of the lifting slide plate (614).

9. The high-yield cultivation method of organic rice according to claim 8, characterized in that: The outer side of the guide slider (603) is tightly slidably fitted with the inner wall of the central guide groove (602), and the outer sides of the driving bottom wheel (607) and the supporting roller (609) are tightly fitted with the top surface of the mounting center plate (601).

10. The high-yield cultivation method of organic rice according to claim 8, characterized in that: The corners of the lifting slide plate (614) are tightly connected to the driving screw rod (613) via threads, and the top surface of the anti-slip rubber strip (617) is higher than the top surface of the lifting slide plate (614).

Images