A cultivation method for shortening the cycle of green organic greenhouse eggplants

Abstract

The present invention provides a cultivation method for shortening the cycle of green organic greenhouse eggplants, comprising the following steps: S1: Seed selection: Select organic varieties that are tolerant to low light, drought, and have strong disease resistance; S2: Seed treatment: Disinfection treatment; S3: Sowing land treatment: Deeply plow and sun the soil until it turns white, break up the soil clods, apply lime powder to disinfect the soil and adjust the pH value, and apply base fertilizer before transplanting, and make high ridges for planting; S4: Sowing: Scatter the seeds in the rows of the seedbed, and before sowing, some fine sand can be mixed into the germinated seeds to make the seeds loose. The cultivation method for shortening the cycle of green organic greenhouse eggplants provided by the present invention disinfects the seeds and the land, reduces pests and diseases, rubs off the mucus on the surface of the seeds to make the seeds fully contact with nutrients, improves the germination speed of the seeds and the subsequent growth speed of the organic plants, and shortens the growth cycle of the eggplants by ensuring that the plants have sufficient nutrients, temperature, and light.

Description

Technical Field

[0001] The present invention relates to the field of eggplants, and particularly to a cultivation method for green organic greenhouse eggplants with a shortened growth cycle. Background Art

[0002] Eggplant belongs to the Solanaceae family and the Solanum genus. Eggplant is an erect branched herbaceous to subshrub plant, up to 1 meter in height. Its small branches, petioles and pedicels are all covered with stellate hairs with 6 - 8 - (10) branches, appressed or with short stalks. Most of the small branches are purple (wild ones often have prickles), and the hair covering gradually falls off as they grow older. The leaves are large, ovate to oblong - ovate, and the petiole is about 2 - 4.5 cm long (wild ones have prickles). The fertile flowers are solitary, the flower stalk is about 1 - 1.8 cm long, and the hair covering is denser. The shape and size of the fruit vary greatly. The shape of the fruit can be long or round, and the colors include white, red, purple, etc.

[0003] The growth cycle of eggplants is relatively long, and they are easily affected by pests, etc.

[0004] Moreover, when treating eggplant seeds currently, they need to be soaked and the mucus on the seed surface needs to be rubbed off. However, currently, it is usually done manually, which is labor - consuming and has low efficiency.

[0005] Therefore, it is necessary to provide a cultivation method for green organic greenhouse eggplants with a shortened growth cycle to solve the above - mentioned technical problems. Summary of the Invention

[0006] The present invention provides a cultivation method for green organic greenhouse eggplants with a shortened growth cycle, which solves the problem of the long growth cycle of eggplants.

[0007] To solve the above - mentioned technical problems, the cultivation method for green organic greenhouse eggplants with a shortened growth cycle provided by the present invention includes the following steps:

[0008] S1: Seed selection: Select organic varieties that are tolerant to low light, drought - tolerant and have strong disease resistance;

[0009] S2: Seed treatment: Disinfection treatment;

[0010] S3: Treatment of sowing land: Deep - plow and sun - whiten the soil, break up the soil clods, apply lime powder to disinfect the soil and adjust the pH value. And apply base fertilizer before transplanting, and make high ridges for planting;

[0011] S4: Sowing: Scatter the seeds in the seedbed rows, and before sowing, some fine sand can be mixed into the germinated seeds to make the seeds loose.

[0012] S5: Land preparation and planting: Plant 3500 - 3800 plants per mu, with a row spacing of 50 - 60 cm and a plant spacing of 40 - 50 cm;

[0013] S6: Greenhouse management: In the early growth stage, the main focus is on keeping the greenhouse closed for heat preservation. For the first week after transplantation, there is no ventilation or minimal ventilation. During the day, the temperature is maintained at 25 - 30°C, and at night, it is 15 - 20°C. After the seedlings have recovered, the soil is loosened in a timely manner to increase the root temperature.

[0014] S7: Plant adjustment: Side branches are removed in a timely manner to prevent nutrient consumption and affect the growth of eggplants. At the same time, the old leaves and ineffective branches at the bottom are also cleared in a timely manner. When the plant grows to 40 cm in height, it starts to be supported by a hanging branch. Only two main branches are left for each plant, one side branch is left at each internode, and after one eggplant is left on each side branch, 1 - 2 leaves are left and the top is pinched off.

[0015] Preferably, in S2, the seed treatment equipment is used to soak the seeds in water at 50 - 55°C and stir to keep the seeds floating all the time until the water temperature drops to 30°C. Then, the seeds are fished out, slightly dried, and then soaked in a 1% potassium permanganate solution for 10 - 15 minutes. After taking them out and washing them, they are soaked in water at 30°C for 12 - 24 hours until all the seeds are soaked through. During the soaking process, the seeds are rubbed to wash off the mucus on the surface of the seeds. After soaking through, they are fished out, wrapped in a clean gauze, and germinated at 25 - 30°C. During the germination process, the seeds are rinsed with clean water 1 - 2 times a day.

[0016] Preferably, the seed treatment equipment for eggplants includes a stirring box and a rubbing and separating box. The stirring box and the rubbing and separating box are connected by a connecting pipe. A first valve is provided on the connecting pipe. A stirring mechanism is installed on the stirring box, and a rubbing and separating mechanism is installed on the rubbing and separating box.

[0017] Preferably, the rubbing and separating mechanism includes a movable shaft, a positioning shaft, a positioning roller, a movable roller, a motor, a driving shaft, a rectangular shaft, a driving gear, and an inclined block. The movable shaft and the positioning shaft penetrate through one side of the rubbing and separating box symmetrically. A positioning roller and a movable roller are respectively arranged on the surfaces of the movable shaft and the positioning shaft. Rubber sleeves are arranged on the surfaces of the positioning roller and the movable roller.

[0018] Preferably, the motor is installed on the back of the rubbing and separating box through a mounting frame. One end of the output shaft of the motor is fixedly connected to a driving shaft through a coupling. A rectangular groove is opened at the end of the driving shaft. One end of the rectangular shaft is arranged at the end of the movable shaft located outside the rubbing and separating box, and one end of the rectangular shaft extends into the interior of the rectangular groove. A stop block is arranged at the end of the movable shaft located outside the rubbing and separating box. An elastic member is sleeved on the surface of the movable shaft on one side of the stop block.

[0019] Preferably, the inclined block is installed on the mounting frame and is located on one side of the stop block. A pushing bar is fixedly connected to the stop block.

[0020] Preferably, driving gears are fixedly connected to both the driving shaft and the positioning shaft, and the two driving gears are meshed with each other.

[0021] Preferably, one side of the rubbing and separating box and the stirring box is connected by a circulation mechanism, and the other side of the rubbing and separating box and the stirring box is connected by a reflux pipe. The circulation mechanism includes a water pump, a water inlet pipe, and a water outlet pipe. The output end and the input end of the water pump are respectively connected with the water outlet pipe and the water inlet pipe. The other end of the water outlet pipe is connected with the rubbing and separating box, and the other end of the water inlet pipe is connected with the stirring box.

[0022] Preferably, second valves are installed on both the water inlet pipe and the reflux pipe.

[0023] Preferably, the rubbing and separating box includes a box body, a valve plate is installed on the lower side of the box body, and a drain pipe is installed at the bottom of the valve plate.

[0024] Compared with the related art, the method for cultivating green organic greenhouse eggplants with a shortened cycle provided by the present invention has the following beneficial effects:

[0025] The present invention provides a method for cultivating green organic greenhouse eggplants with a shortened cycle. By disinfecting the seeds and the land, reducing pests and diseases, and rubbing the mucus on the surface of the seeds to make the seeds fully contact with nutrients, the germination speed of the seeds and the subsequent growth speed of the organic plants are improved. And by ensuring that the plants have sufficient nutrients, temperature and light, the growth cycle of the eggplants is shortened. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a block diagram of the steps of the method for cultivating green organic greenhouse eggplants with a shortened cycle provided by the present invention;

[0027] Figure 2 is a schematic structural diagram of the second embodiment of the method for cultivating green organic greenhouse eggplants with a shortened cycle provided by the present invention;

[0028] Figure 3 is Figure 1 the overall external view shown;

[0029] Figure 4 is Figure 3 the side view shown;

[0030] Figure 5 is Figure 4 the enlarged schematic view of part A shown;

[0031] Figure 6 is Figure 4 the partial cross-sectional view shown;

[0032] Figure 7 is a schematic structural diagram of the third embodiment of the method for cultivating green organic greenhouse eggplants with a shortened cycle provided by the present invention.

[0033] Reference numerals in the drawings:

[0034] 1. Stirring tank, 2. Stirring mechanism,

[0035] 3. Rubbing and separating tank, 31. Tank body, 32. Valve plate, 33. Drain pipe,

[0036] 4. Rubbing and separating mechanism, 41. Positioning shaft, 42. Movable shaft, 43. Positioning roller, 44. Movable roller, 45. Motor, 46. Driving shaft, 47. Rectangular shaft, 48. Block, 49. Elastic member, 40. Driving gear, 411. Inclined plane block,

[0037] 5. Connecting pipe,

[0038] 6. First valve,

[0039] 7. Circulation mechanism, 71. Water pump, 72. Water inlet pipe, 73. Water outlet pipe, 74. Second valve,

[0040] 8. Return pipe,

[0041] 9. One-way bearing,

[0042] 10. Driving gear, 11. Driven gear, 12. Driving wheel, 13. Transmission belt. Specific embodiments

[0043] The present invention will be further described below in conjunction with the drawings and embodiments.

[0044] First embodiment

[0045] Please refer to Figure 1 , wherein, Figure 1 is the step block diagram of the cultivation method of shortening the cycle of green organic greenhouse eggplants provided by the present invention. The cultivation method of shortening the cycle of green organic greenhouse eggplants includes the following steps:

[0046] S1: Seed selection: Select organic varieties that are tolerant to weak light, drought, and have strong disease resistance;

[0047] S2: Seed treatment: Disinfection treatment;

[0048] S3: Sowing land treatment: Deep plow and sun the soil until it turns white, crush the soil clods, apply lime powder to disinfect the soil and adjust the pH value, and apply base fertilizer before transplanting, and plant on high ridges;

[0049] S4: Sowing: Scatter the seeds in the rows of the seedbed, and fine sand can be mixed into the germinated seeds before sowing to make the seeds loose.

[0050] S5: Land preparation and planting: Plant 3500 - 3800 plants per mu, with a row spacing of 50 - 60 cm and a plant spacing of 40 - 50 cm;

[0051] S6: Greenhouse Management: In the early growth stage, the greenhouse should be kept closed for heat preservation. For the first week after transplanting, there should be no ventilation or minimal ventilation. During the day, the temperature should be maintained at 25 - 30°C, and at night, 15 - 20°C. After the seedlings have recovered, loosen the soil in a timely manner to increase the root temperature.

[0052] S7: Plant Adjustment: Remove the side branches in a timely manner to prevent nutrient consumption and affect the growth of eggplants. At the same time, also clean the old leaves and ineffective branches at the bottom in a timely manner. When the plant grows to 40 cm in height, start suspending the branches. Each plant should only have two main branches, leave one side branch at each internode, and leave 1 - 2 leaves to top off after leaving one eggplant on each side branch.

[0053] Greenhouse Hotbed Seedling Raising: The seedbed soil should be mainly composed of organic fertilizers, combined with a small amount of quick - acting nitrogen, phosphorus, and potassium fertilizers. 50% of the fertile soil that has not been planted with solanaceous crops should be selected for the seedbed soil, plus 40% of well - decomposed horse manure, and 10% of well - decomposed human or chicken manure dried. Sieve and mix evenly.

[0054] When the plant growth enters the middle and late stages, fertilize once every two fruit harvests, applying 15 - 20 kg of compound fertilizer per mu. At the same time, foliar fertilizers such as Jinjiapeng, Aiduoshou, or 0.3% potassium dihydrogen phosphate can be sprayed. In the early growth stage of eggplants, the water requirement is not much. Appropriate drought is beneficial to flower bud differentiation and improves the fruit setting rate. After the root eggplant has set fruit firmly, the water requirement for plant growth gradually increases, and the soil should be kept moist, with appropriate drainage and irrigation;

[0055] In the said S2, use the eggplant seed treatment equipment to soak the seeds in water at 50 - 55°C, and stir to keep the seeds floating all the time until the water temperature drops to 30°C. Then take out the seeds, let them dry slightly, and then soak them in 1% potassium permanganate solution for 10 - 15 minutes. Take out, wash, and then soak in water at 30°C for 12 - 24 hours; until all the seeds are soaked through. During the soaking process, rub the seeds to wash out the mucus on the seed surface. After soaking through, take out the seeds, wrap them with a clean gauze, and place them under the condition of 25 - 30°C for germination. During the germination process, wash the seeds with clean water 1 - 2 times every day.

[0056] Apply 50 - 80 kg of lime powder per mu to disinfect the soil and adjust the soil pH;

[0057] Apply 2000 kg of well - decomposed farmyard manure and 50 kg of compound fertilizer per mu as base fertilizer before transplanting;

[0058] Compared with the related technologies, the cultivation method of green organic greenhouse eggplants with a shortened cycle provided by the present invention has the following beneficial effects:

[0059] By disinfecting the seeds and the land, reducing pests and diseases, and rubbing the mucus on the seed surface to make the seeds fully contact with nutrients, the germination speed of the seeds and the subsequent growth speed of the organic plants are improved. And by ensuring that the plants have sufficient nutrients, temperature, and light, the growth cycle of eggplants is shortened.

[0060] Second Embodiment

[0061] Please refer to Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , based on the cultivation method of shortening the cycle of green organic greenhouse eggplants provided by the first embodiment of the present application, the second embodiment of the present application proposes another cultivation method of shortening the cycle of green organic greenhouse eggplants.

[0062] Specifically, the difference of the cultivation method of shortening the cycle of green organic greenhouse eggplants provided by the second embodiment of the present application is that the eggplant seed treatment device includes a stirring box 1 and a rubbing separation box 3, the stirring box 1 and the rubbing separation box 3 are connected by a connecting pipe 5, a first valve 6 is arranged on the connecting pipe 5, a stirring mechanism 2 is installed on the stirring box 1, and a rubbing separation mechanism 4 is installed on the rubbing separation box 3.

[0063] The stirring mechanism 2 includes a stirring fan blade, a stirring shaft and a driving motor. The stirring shaft is mechanically sealed at the penetration part of the stirring box 1 and is connected to the output shaft of the driving motor;

[0064] Among them, the upper end of the rubbing separation box 3 is provided with a conical part, and the bottom end of the connecting pipe 5 is connected to the upper end of the conical part.

[0065] The rubbing separation mechanism 4 includes a movable shaft 41, a positioning shaft 41, a positioning roller 43, a movable roller 44, a motor 45, a driving shaft 46, a rectangular shaft 47, a driving gear 40 and an inclined block 411. The movable shaft 41 and the positioning shaft 41 are symmetrically penetrated and arranged on one side of the rubbing separation box 3. The surfaces of the movable shaft 41 and the positioning shaft 41 are respectively provided with a positioning roller 43 and a movable roller 44, and rubber sleeves are arranged on the surfaces of the positioning roller 43 and the movable roller 44.

[0066] The rubber sleeve is preferably made of silica gel material.

[0067] The penetration parts of the movable shaft 41 and the positioning shaft 41 with the rubbing separation box 3 are both treated with mechanical seals.

[0068] The motor 45 is installed on the back of the rubbing separation box 3 through a mounting frame. One end of the output shaft of the motor 45 is fixedly connected with a driving shaft 46 through a coupling. A rectangular groove is opened at the end of the driving shaft 46. One end of the rectangular shaft 47 is arranged at the outer end of the movable shaft 41 of the rubbing separation box 3 and extends into the interior of the rectangular groove. A stop block 48 is arranged at the outer end of the movable shaft 41 of the rubbing separation box 3, and an elastic member 49 is sleeved on the surface of the movable shaft 41 and on one side of the stop block 48.

[0069] The elastic member 49 is preferably a spring. By providing a rectangular shaft 47 to cooperate with a rectangular groove, the driving shaft 46 can drive the movable shaft 42 to rotate through the cooperation of the rectangular groove and the rectangular shaft 47. At the same time, the rectangular shaft 47 can relatively drive the shaft to move back and forth.

[0070] The inclined plane block 411 is installed on the mounting bracket and is located on one side of the stop block 48. A pushing bar 412 is fixedly connected to the stop block 48.

[0071] The difference between the narrowest part and the thickest part of the inclined plane block 411 is preferably 1-2 cm. When the elastic member 49 is in a normal extended state, the pushing bar 412 corresponds to the narrowest part of the inclined plane block 411.

[0072] Driving gears 40 are fixedly connected to both the driving shaft 46 and the positioning shaft 41, and the two driving gears 40 are engaged.

[0073] One side of the rubbing and separating box 3 and the stirring box 1 is connected by a circulation mechanism 7. The other side of the rubbing and separating box 3 and the stirring box 1 is connected by a return pipe 8. The circulation mechanism 7 includes a water pump 71, a water inlet pipe 72, and a water outlet pipe 73. The output end and the input end of the water pump 71 are respectively connected with the water outlet pipe 73 and the water inlet pipe 72. The other end of the water outlet pipe 73 is connected to the rubbing and separating box 3, and the other end of the water inlet pipe 72 is connected to the stirring box 1.

[0074] The water pump 71 is installed inside the installation box, and the installation box is fixedly installed on the stirring box 1 through a mounting plate.

[0075] Second valves 74 are installed on both the water inlet pipe 72 and the return pipe 8.

[0076] Both the second valve 74 and the first valve 6 are stop valves.

[0077] The rubbing and separating box 3 includes a box body 31. A valve plate 32 is installed on the lower side of the box body 31, and a drain pipe 33 is installed at the bottom of the valve plate 32.

[0078] The valve plate is inserted from the lower front side of the rubbing and separating box 3, and a sealing strip is provided on the side. At the same time, a fixing ear is provided at the front end. The fixing ear is threadedly connected to the front side of the stirring box 1 through a screw, and a driving handle is provided at the end of the screw for easy screwing and disassembly. An embedding groove is provided at the bottom of the rubbing and separating box 3, and the side of the valve plate 32 can be embedded into the embedding groove.

[0079] The working principle of the cultivation method of shortening the cycle of green organic greenhouse eggplants provided by the present invention is as follows:

[0080] The seeds can be soaked in water at 50-55 °C in the upper stirring box 1. The seeds are placed in the stirring box 1, and the stirring mechanism 2 is used to stir the seeds at the same time, so that the seeds are always in a suspended state and fully contact with the hot water.

[0081] When the seeds are soaked and scrubbed, they are soaked in the mixing box 1, and then the first valve 6, the motor 45, and the water pump 71 are opened;

[0082] The motor 45 drives the driving shaft 46 to rotate, and the driving shaft 46 drives the movable shaft 41 to rotate through the rectangular groove and the rectangular shaft 47, and at the same time drives the positioning shaft 41 to rotate through the action of the driving gear 40, thereby driving the positioning roller 43 and the movable roller 44 to rotate, and rotate to the opposite side, and continuously push the seeds downward. When the seeds pass through the two rollers, they are squeezed by the rubber sleeves on the surfaces of the two rollers, and the mucus on the surface is scrubbed;

[0083] At the same time, when the movable shaft 41 rotates, the push bar 412 is driven to rotate. Each time the push bar 412 rotates one circle, it acts on the inclined surface block, so that the push bar 412 is acted on by the inclined surface block 411, thereby driving the movable shaft 41 to move horizontally and compressing the elastic member 49. When the push bar 412 is staggered from the inclined surface block 411, the stopper at the end of the movable shaft 42 can be pushed back to the original position by the action of the elastic member 49. In this process, the rectangular shaft 47 slides along the inside of the rectangular groove, so that the movable shaft 42 can move forward and backward while rotating.

[0084] That is, the movable roller 44 can move forward and backward relative to the positioning roller 43 while rotating, rubbing the surface of the seeds, so that the mucus on the surface of the seeds can be rubbed off;

[0085] The water pump can make the water in the mixing box 1 and the water in the rubbing box 3 flow through the return pipe 8, the water inlet pipe 72 and the water outlet pipe 73, and can drive the seeds back to the inside of the mixing box 1, thereby performing multiple displacements to ensure that the mucus on the surface of the seeds can be completely rubbed off;

[0086] After the seeds are finally rubbed off, the seeds and liquid can be discharged through the drain pipe 33 of the valve plate 32, and the valve plate 32 can be removed to completely discharge the seeds.

[0087] Compared with the related art, the green organic greenhouse eggplant cultivation method with shortened cycle provided by the present invention has the following beneficial effects:

[0088] By setting up the eggplant seed processing equipment, the eggplant seeds can be soaked and the mucus on the surface of the eggplant seeds can be rubbed off. When the mucus on the surface of the eggplant seeds is removed, the positioning roller 43 cooperates with the movable roller 44 to roll on the opposite side, squeeze the seeds through the rubber sleeve on the surface, and drive the seeds downward. At the same time, the movable roller 44 can move back and forth relative to the positioning roller 43 to rub the seeds, so that the mucus on the surface of the seeds can be better removed. It is driven by a motor, which is more energy-saving and environmentally friendly.

[0089] Meanwhile, through the cooperation of the circulation mechanism 7 and the return pipe 8, the seeds can be rubbed multiple times, making the removal of the mucus on the seed surface more thorough.

[0090] Second Embodiment

[0091] Please refer to Figure 7 , based on the method for cultivating short-cycle green organic greenhouse eggplants provided in the first embodiment of the present application, the second embodiment of the present application proposes another method for cultivating short-cycle green organic greenhouse eggplants.

[0092] Specifically, the difference in the method for cultivating short-cycle green organic greenhouse eggplants provided in the second embodiment of the present application is that a one-way bearing 9 is fixedly connected to the surface of the driving shaft 46, a driving gear 10 is fixed on the one-way bearing 9, the motor 45 is separated from the driving shaft 46, one end of the output shaft of the motor 45 is fixedly connected with a rotating shaft 14, a driven gear 11 is arranged on the rotating shaft 14, and the driven gear 11 meshes with the driving gear 10, and a driving motor is not provided in the stirring mechanism 3;

[0093] One end of the stirring shaft located outside the stirring box and the rotating shaft 14 are provided with transmission wheels, and the two transmission wheels 12 are connected by a transmission belt 13. The transmission wheel 12 and the transmission belt 13 can be a pulley and a belt or a gear and a toothed belt;

[0094] By setting the one-way bearing 9, when the rubbing and separating mechanism 4 is not used, the motor can be controlled to rotate counterclockwise, which will not drive the rubbing and separating mechanism 4 to operate, but only drive the stirring mechanism 2 to operate. When the rubbing and separating mechanism 4 is needed, the motor is controlled to rotate clockwise, so that different systems can be operated by one motor, saving one motor and being more energy-saving and environmentally friendly.

[0095] The above are only the embodiments of the present invention, and thus do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A cultivation method for green organic greenhouse eggplants with a shortened cycle, characterized in that, It includes the following steps: S1: Seed selection: Select organic varieties that are tolerant to low light, drought, and have strong disease resistance; S2: Seed treatment: Disinfection treatment; S3: Sowing land treatment: Deeply plow and sun the soil until it turns white, break up the soil clods, apply lime powder to disinfect the soil and adjust the pH value, and apply base fertilizer before transplanting, and plant on high ridges; S4: Sowing: Scatter the seeds on the seedbed, and mix some fine sand into the germinated seeds before sowing to make the seeds loose; S5: Land preparation and planting: Plant 3500 - 3800 plants per mu, with a row spacing of 50 - 60 cm and a plant spacing of 40 - 50 cm; S6: Greenhouse management: In the early growth stage, mainly keep the greenhouse closed for heat preservation. Do not ventilate or ventilate less within one week after planting, maintain at 25 - 30 °C during the day and 15 - 20 °C at night. Loosen the soil in time after the seedlings are slow to grow to increase the root temperature; S7: Plant adjustment: Timely remove the side branches to prevent nutrient consumption from affecting the growth of eggplants. At the same time, also timely clean the old leaves and ineffective branches at the bottom. When the plant grows to 40 cm high, start suspending the branches. Only leave two main branches per plant, leave 1 side branch at each internode, leave 1 - 2 leaves to top off after leaving 1 eggplant on each side branch; In the above S2, the seeds are scalded with water at 50 - 55 °C by a eggplant seed treatment device. The eggplant seed treatment device includes a stirring box and a rubbing separation box. The stirring box and the rubbing separation box are connected by a connecting pipe. A first valve is arranged on the connecting pipe. A stirring mechanism is installed on the stirring box, and a rubbing separation mechanism is installed on the rubbing separation box; The rubbing separation mechanism includes a movable shaft, a positioning shaft, a positioning roller, a movable roller, a motor, a driving shaft, a rectangular shaft, a driving gear, and an inclined block. The movable shaft and the positioning shaft are symmetrically and penetratingly arranged on one side of the rubbing separation box. A positioning roller and a movable roller are respectively arranged on the surfaces of the movable shaft and the positioning shaft. Rubber sleeves are arranged on the surfaces of the positioning roller and the movable roller; The motor is installed on the back of the rubbing separation box through a mounting frame. One end of the output shaft of the motor is fixedly connected with a driving shaft through a coupling. A rectangular groove is opened at the end of the driving shaft. One end of the movable shaft located outside the rubbing separation box is provided with a rectangular shaft. One end of the rectangular shaft extends into the rectangular groove. A stop block is arranged at the end of the movable shaft located outside the rubbing separation box. An elastic member is sleeved on the surface of the movable shaft on one side of the stop block; The inclined block is installed on the mounting frame and is located on one side of the stop block. A pushing bar is fixedly connected to the stop block; Driving gears are fixedly connected to both the driving shaft and the positioning shaft, and the two driving gears are meshed; 2. The cultivation method of shortening the cycle of green organic greenhouse eggplants according to claim 1, characterized in that In the above S2, the seeds are scalded with water at 50 - 55 °C by a eggplant seed treatment device, and stirred to keep the seeds floating all the time until the water temperature drops to 30 °C, then fished out. After being slightly dried, soak them in 1% potassium permanganate solution for 10 - 15 minutes, take them out and wash them, and then soak them in water at 30 °C for 12 - 24 hours; until all the seeds are soaked through. During the soaking process, rub the seeds to wash out the mucus on the surface of the seeds. After soaking through, fish them out, wrap them with a clean gauze and place them under the condition of 25 - 30 °C for germination. During the germination process, wash them with clean water 1 - 2 times every day.

3. The cultivation method of shortening the cycle of green organic greenhouse eggplants according to claim 1, characterized in that, One side of the rubbing and separating box and the stirring box is connected by a circulation mechanism, and the other side of the rubbing and separating box and the stirring box is connected by a reflux pipe. The circulation mechanism includes a water pump, a water inlet pipe, and a water outlet pipe. The output end and the input end of the water pump are respectively connected with the water outlet pipe and the water inlet pipe. The other end of the water outlet pipe is connected with the rubbing and separating box, and the other end of the water inlet pipe is connected with the stirring box.

4. The cultivation method of shortening the cycle of green organic greenhouse eggplants according to claim 3, characterized in that, Second valves are installed on both the water inlet pipe and the reflux pipe.

5. The cultivation method of shortening the cycle of green organic greenhouse eggplants according to claim 1, characterized in that, The rubbing and separating box includes a box body, a valve plate is installed on the lower side of the box body, and a drain pipe is installed at the bottom of the valve plate.

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