CN114747475B - Water culture device and method for sweet potato seedling propagation - Google Patents
Water culture device and method for sweet potato seedling propagation Download PDFInfo
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- CN114747475B CN114747475B CN202210629222.4A CN202210629222A CN114747475B CN 114747475 B CN114747475 B CN 114747475B CN 202210629222 A CN202210629222 A CN 202210629222A CN 114747475 B CN114747475 B CN 114747475B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
- A01G31/06—Hydroponic culture on racks or in stacked containers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The invention discloses a water culture device and method for sweet potato seedling propagation, which belong to the technical field of water culture of sweet potato seedlings. Can make the sweet potato seedling at the in-process of development through thermoregulation device, can carry out the adjustment of temperature along with the development of each stage sweet potato seedling, and through the reasonable ventilation of ventilation equipment, can increase the transpiration of plant, and then make the sweet potato seedling improve photosynthesis, develop better.
Description
Technical Field
The invention relates to the technical field of water culture of sweet potato seedlings, in particular to a water culture device and a water culture method for expanding propagation of sweet potato seedlings.
Background
The sweet potato is also called sweet potato, sweet potato and the like, the stem of the sweet potato planted on the land is horizontal or vertical at ordinary times, the sweet potato is easy to germinate, the tender leaves and the stem tip of the sweet potato are high-quality health food, the sweet potato is planted in a water planting mode in indoor and other narrow spaces, the sweet potato is a good choice for leisure and entertainment, the sweet potato is water-planted, the stem and the leaf of the sweet potato climb according to a shaped flower frame, the scene is rich and beautiful, the sweet potato tender leaves and the stem tip can be viewed and harvested for eating, the sweet potato is multi-branched, the germination and growth are rapid, the yield per unit area is high, the economic value is high, and the benefit is good.
However, the existing water culture device and method for sweet potato seedling propagation also have the following problems: the requirement of sweet potato seedling to the temperature is very high at the development in-process, and the suitable temperature at each stage of sweet potato seedling development is different, and current equipment can't make the sweet potato seedling effectual in the development in-process carry out the accuse to the temperature, and carry out the in-process of water culture and can't ventilate the sweet potato seedling, then can lead to sweet potato seedling photosynthesis effect low, lead to the sweet potato seedling dysplasia of cultivateing.
Disclosure of Invention
The embodiment of the invention provides a water culture device and a water culture method for sweet potato seedling propagation, which aim to solve the technical problems.
The embodiment of the invention adopts the following technical scheme: a water culture device for sweet potato seedling expanding propagation comprises a barrel-shaped container, wherein the barrel-shaped container is placed on a horizontal plane, a top cover is arranged at the top of the barrel-shaped container, a discharge hole is formed in the top cover, a placing device, a water culture device, a temperature regulating device and a ventilating device are further arranged above the top cover, the placing device is arranged at the top of the top cover, the water culture device is fixedly arranged on the placing device, the temperature regulating device is arranged at the top of the top cover and located above the placing device, and the ventilating device is arranged on the temperature regulating device and is in sliding fit with the temperature regulating device; can make sweet potato seedling at the in-process of developing through attemperator, can carry out the adjustment of temperature along with the development of each stage sweet potato seedling, and through the reasonable ventilation of ventilation equipment, can increase the transpiration of plant, and then make sweet potato seedling improve photosynthesis, make sweet potato seedling develop better.
Furthermore, the placing equipment comprises a support frame, the support frame is arranged at the top of the top cover, and three layers of partition plates are arranged on the support frame; through the three-layer baffle that sets up, can cultivate a plurality of sweet potato seedlings simultaneously, improve the efficiency that the sweet potato seedling was cultivated.
Furthermore, the water culture equipment comprises a plurality of water culture containers, the water culture containers are respectively and fixedly arranged on three layers of partition plates, four drainage water culture containers are arranged on each layer of partition plate, and the space between the water culture containers is 18-22CM;
furthermore, UPVC plastic pipes with the diameters of 80-100mm are uniformly arranged on the plurality of water culture containers, and 1 round hole with the diameter of 0.8-1.2CM is drilled on the right upper part of the plurality of water culture containers every 15-22 CM;
furthermore, connecting holes are formed in the bottoms of the four-drainage culture containers on each layer of partition plate, thin tubes are connected with the next layer of water culture container through the connecting holes, and the thin tubes of the four-drainage culture container on the lowest layer of partition plate penetrate through the top cover and are connected into the barrel-shaped container;
furthermore, the water culture equipment also comprises a micro submersible pump, the micro submersible pump is arranged on the inner wall of the barrel-shaped container, and the water outlet end of the micro submersible pump is connected with the four-drainage culture container on the top-layer partition plate; can once cultivate a plurality of sweet potato seedlings through setting up four drainage culture containers, and use the tubule to be connected with lower one deck water planting container, can make miniature immersible pump go into the water planting container pipeline of top layer baffle with the water in the container, during water flows into the water planting container on the lower one deck baffle through the tubule, forms a circulation between every layer, make the sweet potato seedling in the water planting container on every layer of baffle all can absorb enough nutrients.
Furthermore, each layer of partition board is provided with a plurality of placing racks, the placing racks are positioned beside the round holes of the water culture container, and each layer of partition board is provided with a plurality of through holes; through a plurality of racks that set up, make sweet potato seedling fix carrying out the water planting in-process.
Furthermore, the temperature adjusting device comprises a supporting seat, a driving motor, a driving rod, a rotating sleeve rod, a temperature control irradiation lamp, a pushing electric cylinder and an adjusting chuck, wherein the supporting seat is fixedly arranged on the top cover, the driving motor is arranged at the top of the supporting seat, the driving rod is arranged on a main shaft of the driving motor and is in rotating fit with the supporting seat, a clamping groove is formed in the inner wall of the rotating sleeve rod, a clamping strip clamped with the clamping groove in the inner wall of the rotating sleeve rod is arranged on the outer wall of the driving rod, the rotating sleeve rod is sleeved on the driving rod, the pushing electric cylinder is fixedly arranged on the supporting seat, the adjusting chuck is arranged on the telescopic end of the pushing electric cylinder, a clamping block is arranged on the rotating sleeve rod, a groove is formed in the adjusting chuck, the clamping block is positioned in the groove, and the temperature control irradiation lamp is arranged at the bottom of the rotating sleeve rod and is positioned above the plurality of water culture containers; drive the actuating lever through driving motor and rotate, the actuating lever rotates and makes rotation loop bar rotate through the card strip that sets up and draw-in groove, it makes the control by temperature change lamp shine around the water planting container to rotate the loop bar, and then make the heat that the control by temperature change lamp gave out can not concentrate on one, can make sweet potato seedling development on a plurality of water planting containers unanimous, and a plurality of through-holes on the heat accessible three-layer baffle that the control by temperature change lamp gived off are to lower floor transmission, and then make a plurality of sweet potato seedlings on the three-layer baffle all can effectively grow, and sweet potato seedling is different to the temperature requirement in each stage of development, the accessible promotes the electric jar at this moment and drives the regulation chuck and remove, it makes the fixture block remove through the recess to adjust the chuck removal, and then adjust the distance between control by temperature change lamp and the sweet potato seedling, thereby adjust the heat that the control by temperature change lamp gives off downwards, and then make the sweet potato seedling at the in-process of development, can carry out the adjustment of temperature along with each stage sweet potato seedling development.
Furthermore, the ventilation equipment comprises a push rod, a fan plate, a pressure spring and a cotton abutting block, wherein the push rod is arranged on the supporting seat and is in sliding fit with the supporting seat, the fan plate is arranged at one end of the push rod and is positioned beside the partition plate, the cotton abutting block is fixedly arranged at the other end of the push rod, the cotton abutting block is in abutting fit with the outer wall of the temperature control irradiation lamp, the pressure spring is sleeved on the push rod, and two ends of the pressure spring are respectively connected with the supporting seat and the cotton abutting block; when the control by temperature change lamp shines the heat dissipation to the sweet potato seedling, the control by temperature change lamp rotates along with rotating the loop bar, the lateral wall of control by temperature change lamp then can offset with the cotton piece of conflict, thereby it drives the push rod removal to drive the cotton piece of conflict, the push rod removes and makes the fan board can ventilate the processing to the sweet potato seedling, reasonable ventilation can increase the transpiration of plant, and then make the sweet potato seedling improve photosynthesis, and pressure spring then can conflict the cotton piece of conflict all the time with the outside of control by temperature change lamp, thereby when the control by temperature change lamp lasts and shines the sweet potato seedling, the fan board is sustainable to the sweet potato seedling processing of ventilating.
A water culture method for sweet potato seedling propagation comprises the following water culture methods:
the first step is as follows: preparing a nutrient solution according to the proportion of 1:1000, adding concentrated nutrient solution and water into a barrel-shaped container to ensure sufficient quantity;
the second step is that: starting the micro submersible pump, pumping the prepared nutrient solution in the barrel-shaped container into the four water discharging culture container pipelines on the partition plate at the uppermost layer until the nutrient solution flows out of the four water discharging culture container pipelines on the partition plate at the lowermost layer;
the third step: inserting sweet potato seedlings into round holes of a plurality of water culture container pipelines to ensure that the bases of the sweet potato seedlings enter water, and fixing the sweet potato seedlings by a placing frame on a partition plate;
the fourth step: rooting and strengthening, namely 1:100, adding a rooting agent into a barrel-shaped container, and simultaneously supplementing a nutrient solution, wherein the nutrient solution has little loss in the circulation process, is continuously absorbed by seedlings and needs to be supplemented in time, so that the pipeline of a hydroponic container is prevented from drying up;
the fifth step: vigorous growth is controlled, vigorous growth is controlled in the early stage, the internodes of the vines of the sweet potatoes are shortened, and the seedling emergence efficiency is improved;
and a sixth step: cutting the seedlings, wherein when the seedlings grow to be more than 30CM, the first cutting is carried out, the cutting length is 20cm,6-8 knots, and then cutting is carried out once every 7-10 days according to the seedling conditions;
the seventh step: controlling the temperature, driving a driving rod to rotate through a driving motor, enabling a rotating sleeve rod to rotate through a clamping strip and a clamping groove which are arranged, enabling a temperature control irradiation lamp to irradiate around a water culture container through the rotating sleeve rod, further enabling heat emitted by the temperature control irradiation lamp not to be concentrated at one position, enabling sweet potato seedlings on a plurality of water culture containers to develop uniformly, enabling the heat emitted by the temperature control irradiation lamp to be transmitted to a lower layer through a plurality of through holes on a three-layer partition plate, further enabling the sweet potato seedlings on the three-layer partition plate to grow effectively, enabling the sweet potato seedlings to have different temperature requirements at each stage of development, enabling an electric cylinder to be pushed to drive an adjusting chuck to move at the moment, enabling the adjusting chuck to move through a groove to enable a clamping block to move, further adjusting the distance between the temperature control irradiation lamp and the sweet potato seedlings, further adjusting the heat emitted downwards by the temperature control irradiation lamp, and further enabling the sweet potato seedlings to be adjusted in temperature during the development process of each stage;
the eighth step: ventilation, when the temperature control illuminating lamp irradiates and dissipates heat of the sweet potato seedlings, the temperature control illuminating lamp rotates along with the rotating sleeve rod, the side wall of the temperature control illuminating lamp abuts against the abutting cotton blocks, so that the abutting cotton blocks drive the push rod to move, the push rod moves to enable the fan plate to ventilate the sweet potato seedlings, the reasonable ventilation can increase the transpiration of plants, and further the photosynthesis of the sweet potato seedlings is improved;
the ninth step: and removing impurities, cutting the seedlings for the last time, cleaning the pipeline in time, removing roots and vines, and recycling the device.
The embodiment of the invention adopts at least one technical scheme which can achieve the following beneficial effects:
one of them, it rotates to drive the actuating lever through driving motor, the actuating lever rotates and makes rotation loop bar rotate through the card strip and the draw-in groove that set up, it can shine around the water planting container to rotate the loop bar and rotate messenger's control by temperature change lamp, and then the heat that makes the control by temperature change lamp give out can not concentrate on one, can make sweet potato seedling development on a plurality of water planting containers unanimous, and a plurality of through-holes on the heat accessible three-layer baffle that control by temperature change lamp gived off are to lower floor transmission, and then make a plurality of sweet potato seedlings on the three-layer baffle all can effectively grow, and sweet potato seedling is different to the temperature requirement in each stage of development, the accessible promotes the electric jar at this moment and drives the regulation chuck and remove, it makes the fixture block removal to adjust the chuck removal through the recess, and then adjust the distance between control by temperature change lamp and the sweet potato seedling, thereby adjust the heat that control by temperature change lamp gives off downwards, and then make the sweet potato seedling at the in-process of development, can carry out the adjustment of temperature along with each stage sweet potato seedling.
It is two, when the control by temperature change lamp shines the heat dissipation to the sweet potato seedling, the control by temperature change lamp rotates along with rotating the loop bar, the lateral wall of control by temperature change lamp then can offset with the cotton piece of conflict, thereby it drives the push rod removal to drive the cotton piece of conflict, the push rod removes and makes the fan board can ventilate the sweet potato seedling and handle, reasonable ventilation can increase the transpiration of plant, and then make the sweet potato seedling improve photosynthesis, and pressure spring then can conflict the cotton piece of conflict all the time with the outside of control by temperature change lamp, thereby when the control by temperature change lamp lasts shining the sweet potato seedling, the fan board is sustainable to the sweet potato seedling processing of ventilating.
Thirdly, through the three-layer baffle that sets up, can cultivate a plurality of sweet potato seedlings simultaneously, improve the efficiency that sweet potato seedling was cultivated.
Its four, cultivate a plurality of sweet potato seedlings once through setting up four drainage and bank up the container, and use the tubule to be connected with lower one deck water planting container, can make miniature immersible pump go into the water planting container pipeline of top layer baffle with the water pump in the container, during water flows into the water planting container on the lower one deck baffle through the tubule, forms a circulation between every layer, makes the sweet potato seedling in the water planting container on every layer of baffle all can absorb enough nutrients.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partial perspective sectional view of the present invention;
FIG. 3 is a schematic perspective view of the hydroponic apparatus of the present invention;
FIG. 4 is a partial perspective view of the present invention;
fig. 5 is a partial cross-sectional view of a temperature conditioning apparatus of the present invention.
Drawings
The device comprises a barrel-shaped container 1, a top cover 11, a placement device 2, a support frame 21, a partition plate 22, a placement frame 23, a through hole 24, a water culture device 3, a water culture container 31, a round hole 32, a thin tube 33, a micro submersible pump 34, a temperature adjustment device 4, a support seat 41, a driving motor 42, a driving rod 43, a clamping strip 431, a rotating sleeve rod 44, a clamping groove 441, a clamping block 442, a temperature control radiation lamp 45, a pushing electric cylinder 46, an adjusting chuck 47, a groove 471, a ventilation device 5, a push rod 51, a fan plate 52, a pressure spring 53 and a collision cotton block 54.
Detailed description of the preferred embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1-5, an embodiment of the invention provides a water culture device for sweet potato seedling propagation, which comprises a barrel-shaped container 1, wherein the barrel-shaped container 1 is placed on a horizontal plane, a top cover 11 is arranged at the top of the barrel-shaped container 1, a discharge hole is formed in the top cover 11, a placing device 2, a water culture device 3, a temperature regulating device 4 and a ventilating device 5 are further arranged above the top cover 11, the placing device 2 is arranged at the top of the top cover 11, the water culture device 3 is fixedly arranged on the placing device 2, the temperature regulating device 4 is arranged at the top of the top cover 11 and is positioned above the placing device 2, and the ventilating device 5 is arranged on the temperature regulating device 4 and is in sliding fit with the temperature regulating device 4; can make sweet potato seedling at the in-process of developing through attemperator 4, can carry out the adjustment of temperature along with the development of each stage sweet potato seedling, and through 5 reasonable ventilations of ventilation equipment, can increase the transpiration of plant, and then make sweet potato seedling improve photosynthesis, make sweet potato seedling develop better.
Specifically, the placing device 2 comprises a supporting frame 21, the supporting frame 21 is arranged at the top of the top cover 11, and three layers of partition plates 22 are arranged on the supporting frame 21; through the three-layer baffle 22 that sets up, can cultivate a plurality of sweet potato seedlings simultaneously, improve the efficiency that sweet potato seedling was cultivated.
Specifically, the water culture equipment 3 comprises a plurality of water culture containers 31, the plurality of water culture containers 31 are respectively fixedly arranged on three layers of partition plates 22, four draining water culture containers 31 are arranged on each layer of partition plate 22, the space between the water culture containers 31 is 18-22CM, and the space between the water culture containers 31 is preferably 20CM;
specifically, the plurality of water culture containers 31 are all UPVC plastic pipes with the diameter of 80-100mm, the diameter of the UPVC plastic pipes is preferably 90mm, 1 round hole 32 with the diameter of 0.8-1.2CM is drilled at the interval of 15-22CM on the right upper part of the plurality of water culture containers 31, and 1 round hole 32 with the diameter of 1CM is drilled at the interval of 20CM on the right upper part of the water culture container 31;
specifically, the bottom of the four-drainage culture container 31 on each layer of partition plate 22 is provided with a connecting hole, a thin pipe 33 is connected with the next-layer water culture container 31 through the connecting hole, and the thin pipe 33 of the four-drainage culture container 31 on the lowest-layer partition plate 22 penetrates through the top cover 11 to be connected into the barrel-shaped container 1;
specifically, the water culture equipment 3 further comprises a micro submersible pump 34, the micro submersible pump 34 is arranged on the inner wall of the barrel-shaped container 1, and the water outlet end of the micro submersible pump 34 is connected with the four-drain water culture container 31 on the top partition plate 22; a plurality of sweet potato seedlings can be cultivated at a time by arranging the four-layer water culture container 31, the thin tube 33 is connected with the next layer of water culture container 31, the miniature submersible pump 34 can pump water in the container into the pipeline of the water culture container 31 of the top layer partition plate 22, water flows into the water culture container 31 on the next layer of partition plate 22 through the thin tube 33, a circulation is formed between every two layers, and the sweet potato seedlings in the water culture container 31 on each layer of partition plate 22 can absorb enough nutrients.
Specifically, a plurality of placing frames 23 are arranged on each layer of partition plate 22, the placing frames 23 are positioned beside round holes 32 of a hydroponic container 31, and a plurality of through holes 24 are arranged on each layer of partition plate 22; through a plurality of racks 23 that set up, make the sweet potato seedling fix carrying out the water planting in-process.
Specifically, the temperature adjustment device 4 includes a support seat 41, a driving motor 42, a driving rod 43, a rotating sleeve rod 44, a temperature control radiation lamp 45, a pushing electric cylinder 46 and an adjusting chuck 47, the support seat 41 is fixedly arranged on the top cover 11, the driving motor 42 is arranged at the top of the support seat 41, the driving rod 43 is arranged on a main shaft of the driving motor 42 and is in rotating fit with the support seat 41, a clamping groove 441 is arranged on the inner wall of the rotating sleeve rod 44, a clamping strip 431 which is clamped with the clamping groove 441 on the inner wall of the rotating sleeve rod 44 is arranged on the outer wall of the driving rod 43, the rotating sleeve rod 44 is sleeved on the driving rod 43, the pushing electric cylinder 46 is fixedly arranged on the support seat 41, the adjusting chuck 47 is arranged on the telescopic end of the pushing electric cylinder 46, a clamping block 442 is arranged on the rotating sleeve rod 44, a groove 471 is arranged on the adjusting chuck 47, the clamping block 442 is arranged in the groove 471, the temperature control radiation lamp 45 is arranged at the bottom of the rotating sleeve rod 44 and is arranged above the plurality of the water culture containers 31; the driving rod 43 is driven to rotate by the driving motor 42, the driving rod 43 rotates to enable the rotating sleeve rod 44 to rotate through the arranged clamping strip 431 and the clamping groove 441, the rotating sleeve rod 44 rotates to enable the temperature-control irradiation lamp 45 to irradiate around the water culture container 31, and further heat emitted by the temperature-control irradiation lamp 45 is not concentrated at one position, sweet potato seedlings on a plurality of water culture containers 31 can be uniformly developed, the heat emitted by the temperature-control irradiation lamp 45 can be transmitted to the lower layer through a plurality of through holes 24 on the three-layer partition plate 22, and further a plurality of sweet potato seedlings on the three-layer partition plate 22 can effectively grow, the sweet potato seedlings have different temperature requirements in each stage of development, at the moment, the electric cylinder 46 is pushed to drive the adjusting chuck 47 to move, the adjusting chuck 47 moves to enable the clamping block 442 to move through the groove 471, the distance between the temperature-control irradiation lamp 45 and the sweet potato seedlings is adjusted, the heat emitted by the temperature-control irradiation lamp 45 is adjusted, and further, the sweet potato seedlings can be adjusted in the development process, and the temperature adjustment can be carried out along with the development of the sweet potato seedlings in each stage.
Specifically, the ventilation device 5 comprises a push rod 51, a fan plate 52, a pressure spring 53 and a cotton abutting block 54, wherein the push rod 51 is arranged on the supporting seat 41 and is in sliding fit with the supporting seat 41, the fan plate 52 is arranged at one end of the push rod 51 and is positioned at the side of the partition plate 22, the cotton abutting block 54 is fixedly arranged at the other end of the push rod 51, the cotton abutting block 54 is in abutting fit with the outer wall of the temperature-controlled irradiation lamp 45, the pressure spring 53 is sleeved on the push rod 51, and two ends of the pressure spring 53 are respectively connected with the supporting seat 41 and the cotton abutting block 54; when the heat dissipation is shone to the sweet potato seedling to temperature control lamp 45, temperature control lamp 45 rotates along with rotating loop bar 44, the lateral wall of temperature control lamp 45 then can be inconsistent with cotton piece 54 of contradicting, thereby it drives push rod 51 and removes to drive cotton piece 54 of contradicting, push rod 51 removes and makes fan plate 52 can ventilate the sweet potato seedling and handle, equitable ventilation can increase the transpiration of plant, and then make the sweet potato seedling improve photosynthesis, and pressure spring 53 then can conflict cotton piece 54 with the outside of temperature control lamp 45 all the time, thereby when temperature control lamp 45 continuously shines the sweet potato seedling, fan plate 52 is sustainable to the sweet potato seedling ventilation treatment.
A water culture method for sweet potato seedling propagation comprises the following water culture methods:
the first step is as follows: preparing a nutrient solution according to the proportion of 1:1000 into the barrel 1 to ensure sufficient amount;
the second step is that: starting the micro submersible pump 34, pumping the prepared nutrient solution in the barrel-shaped container 1 into the four-drainage culture container 31 pipeline on the partition plate 22 at the uppermost layer until the nutrient solution flows out of the four-drainage culture container 31 pipeline on the partition plate 22 at the lowermost layer;
the third step: inserting sweet potato seedlings into round holes 32 of pipelines of a plurality of water culture containers 31 to ensure that the base parts of the sweet potato seedlings enter water, and fixing the sweet potato seedlings by using a placing frame 23 on a partition plate 22;
the fourth step: and (3) rooting and strengthening, namely, according to the proportion of 1:100, adding a rooting agent into the barrel-shaped container 1, and simultaneously supplementing nutrient solution, wherein the nutrient solution has little loss in the circulation process, is continuously absorbed by seedlings and needs to be supplemented in time, so that the pipeline of the water culture container 31 is prevented from drying up;
the fifth step: vigorous growth is controlled in early stage, so that the internodes of the vines of the sweet potatoes are shortened, and the seedling emergence efficiency is improved;
and a sixth step: cutting the seedlings, cutting the seedlings for the first time when the seedlings grow to be more than 30CM, cutting the seedlings for 2CM, cutting 6-8 nodes, and cutting the seedlings once every 7-10 days according to the seedling conditions;
the seventh step: temperature control, wherein a driving motor 42 drives a driving rod 43 to rotate, the driving rod 43 rotates to enable a rotating sleeve rod 44 to rotate through a clamping strip 431 and a clamping groove 441, the rotating sleeve rod 44 rotates to enable a temperature-control irradiation lamp 45 to irradiate around a hydroponic container 31, so that heat emitted by the temperature-control irradiation lamp 45 is not concentrated at one position, sweet potato seedlings on a plurality of hydroponic containers 31 can be developed uniformly, heat emitted by the temperature-control irradiation lamp 45 can be transmitted to the lower layer through a plurality of through holes 24 on a three-layer partition plate 22, a plurality of sweet potato seedlings on the three-layer partition plate 22 can effectively grow, the sweet potato seedlings have different temperature requirements in each stage of development, at the moment, an electric cylinder 46 is pushed to drive an adjusting chuck 47 to move, the adjusting chuck 47 moves to enable a clamping block 442 to move through a groove 471, and then the distance between the temperature-control irradiation lamp 45 and the sweet potato seedlings is adjusted, so that the heat emitted downwards by the temperature-control irradiation lamp 45 is adjusted, and the sweet potato seedlings can be adjusted along with the development of each stage in the development process of the sweet potato seedlings;
eighth step: ventilation, when the temperature control illuminating lamp 45 irradiates and dissipates heat of the sweet potato seedlings, the temperature control illuminating lamp 45 rotates along with the rotating sleeve rod 44, the side wall of the temperature control illuminating lamp 45 is abutted against the abutting cotton block 54, so that the abutting cotton block 54 drives the push rod 51 to move, the push rod 51 moves to enable the fan plate 52 to ventilate the sweet potato seedlings, the reasonable ventilation can increase the transpiration of plants, and the sweet potato seedlings can be further improved in photosynthesis;
the ninth step: and removing impurities, cutting the seedlings for the last time, cleaning the pipeline in time, removing roots and vines, and recycling the device.
The above description is only an example of the present invention and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (2)
1. The utility model provides a hydroponic device for sweet potato seedling expands numerous which characterized in that, includes tubbiness container (1), tubbiness container (1) is placed on the horizontal plane, the top of tubbiness container (1) is equipped with top cap (11), be equipped with the drain hole on top cap (11), the top of top cap (11) still is equipped with placement equipment (2), water planting equipment (3), thermoregulation device (4) and ventilation equipment (5), placement equipment (2) sets up the top at top cap (11), water planting equipment (3) are fixed to be set up on placement equipment (2), thermoregulation device (4) set up at the top of top cap (11) and are located the top of placement equipment (2), ventilation equipment (5) set up on thermoregulation device (4) and with thermoregulation device (4) sliding fit;
the placing device (2) comprises a supporting frame (21), the supporting frame (21) is arranged at the top of the top cover (11), and three layers of partition plates (22) are arranged on the supporting frame (21);
the water culture equipment (3) comprises a plurality of water culture containers (31), the water culture containers (31) are respectively and fixedly arranged on the three layers of partition plates (22), four drainage water culture containers (31) are arranged on each layer of partition plate (22), and the space between every two adjacent water culture containers (31) is 18-22CM;
the plurality of water culture containers (31) are UPVC plastic pipes with the diameter of 80-100mm, and 1 round hole (32) with the diameter of 0.8-1.2CM is drilled at intervals of 15-22CM on the right upper part of each water culture container (31);
connecting holes are formed in the bottoms of the four drainage culture containers (31) on each layer of partition plate (22), a thin pipe (33) is connected with the next layer of water culture container (31) through the connecting holes, and the thin pipe (33) of the four drainage culture container (31) on the lowest layer of partition plate (22) penetrates through the top cover (11) and is connected into the barrel-shaped container (1);
the water culture equipment (3) further comprises a micro submersible pump (34), the micro submersible pump (34) is arranged on the inner wall of the barrel-shaped container (1), and the water outlet end of the micro submersible pump (34) is connected with the four-drainage culture container (31) on the top-layer partition plate (22);
a plurality of placing frames (23) are arranged on each layer of partition plate (22), the placing frames (23) are positioned at the side of the round hole (32) of the water culture container (31), and a plurality of through holes (24) are arranged on each layer of partition plate (22);
the temperature adjusting device (4) comprises a supporting seat (41), a driving motor (42), a driving rod (43), a rotating sleeve rod (44), a temperature control radiation lamp (45), a pushing electric cylinder (46) and an adjusting chuck (47), wherein the supporting seat (41) is fixedly arranged on a top cover (11), the driving motor (42) is arranged at the top of the supporting seat (41), the driving rod (43) is arranged on a main shaft of the driving motor (42) and is in rotating fit with the supporting seat (41), a clamping groove (441) is formed in the inner wall of the rotating sleeve rod (44), a clamping strip (431) clamped with the clamping groove (441) in the inner wall of the rotating sleeve rod (44) is arranged on the outer wall of the driving rod (43), the rotating sleeve rod (44) is sleeved on the driving rod (43), the pushing electric cylinder (46) is fixedly arranged on the supporting seat (41), the adjusting chuck (47) is arranged at the telescopic end of the pushing electric cylinder (46), a clamping block (442) is arranged on the rotating sleeve rod (44), a groove (442) is formed in the adjusting chuck (471), and the bottom of the temperature control radiation lamp (45) is arranged above the rotating sleeve rod (31);
ventilation equipment (5) include push rod (51), fan board (52), compression spring (53) and conflict cotton piece (54), push rod (51) set up on supporting seat (41) and with supporting seat (41) sliding fit, fan board (52) set up the one end of push rod (51) and are located the side of baffle (22), conflict cotton piece (54) are fixed to be set up the other end at push rod (51), conflict cotton piece (54) and the outer wall conflict cooperation of control by temperature change irradiation lamp (45), compression spring (53) cover is established on push rod (51) and compression spring (53) both ends are connected with supporting seat (41) and conflict cotton piece (54) respectively.
2. The water culture method of the water culture device for sweet potato seedling propagation expansion is characterized by comprising the following steps of:
the first step is as follows: preparing a nutrient solution according to the proportion of 1:1000 into the barrel container (1) to ensure sufficient amount;
the second step: starting the micro submersible pump (34), pumping the prepared nutrient solution in the barrel-shaped container (1) into the four-drainage culture container (31) pipeline on the partition plate (22) at the uppermost layer until the nutrient solution flows out of the four-drainage culture container (31) pipeline on the partition plate (22) at the lowermost layer;
the third step: inserting the red sweet potato seedlings into round holes (32) of pipelines of a plurality of water culture containers (31) to ensure that the base parts of the sweet potato seedlings enter water, and fixing the sweet potato seedlings by a placing frame (23) on a partition plate (22);
the fourth step: and (3) rooting and strengthening, namely, according to the proportion of 1:100, adding a rooting agent into the barrel-shaped container (1), and simultaneously supplementing a nutrient solution, wherein the nutrient solution has little loss in the circulation process, is continuously absorbed by potato seedlings and needs to be supplemented in time, so that the pipeline of the water culture container (31) is prevented from drying up;
the fifth step: vigorous growth is controlled in early stage, so that the internodes of the vines of the sweet potatoes are shortened, and the seedling emergence efficiency is improved;
and a sixth step: cutting the seedlings, wherein when the seedlings grow to be more than 30CM, the first cutting is carried out, the cutting length is 20cm,6-8 knots, and then cutting is carried out once every 7-10 days according to the seedling conditions;
the seventh step: controlling the temperature, driving a driving rod (43) to rotate through a driving motor (42), enabling the driving rod (43) to rotate through a clamping strip (431) and a clamping groove (441) to enable a rotating loop bar (44) to rotate, enabling the rotating loop bar (44) to rotate to enable a temperature control irradiation lamp (45) to irradiate around a water culture container (31), further enabling heat emitted by the temperature control irradiation lamp (45) not to be concentrated at one position, enabling sweet potato seedlings on a plurality of water culture containers (31) to be consistent in development, enabling the heat emitted by the temperature control irradiation lamp (45) to be transmitted to the lower layer through a plurality of through holes (24) on a three-layer partition plate (22), further enabling a plurality of sweet potato seedlings on the three-layer partition plate (22) to effectively grow, enabling the sweet potato seedlings to be different in temperature requirements at each development stage, at the moment, driving an electric cylinder (46) to drive an adjusting chuck (47) to move, enabling the adjusting chuck (47) to move through a groove (471), further adjusting the distance between the temperature control irradiation lamp (45) and further adjusting the heat emitted by the temperature control irradiation lamp (45) so as the sweet potato seedlings can be adjusted in the development process of each sweet potato seedling;
eighth step: ventilation, when the temperature control illuminating lamp (45) irradiates and dissipates heat of the sweet potato seedlings, the temperature control illuminating lamp (45) rotates along with the rotating sleeve rod (44), the side wall of the temperature control illuminating lamp (45) can be abutted to the abutting cotton block (54), so that the abutting cotton block (54) drives the push rod (51) to move, the push rod (51) moves to enable the fan plate (52) to ventilate the sweet potato seedlings, the reasonable ventilation can increase the transpiration of plants, and the sweet potato seedlings can be further improved in photosynthesis;
the ninth step: and removing impurities, cutting the seedlings for the last time, cleaning the pipeline in time, removing roots and vines, and recycling the device.
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| CN202210629222.4A CN114747475B (en) | 2022-06-06 | 2022-06-06 | Water culture device and method for sweet potato seedling propagation |
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| CN107347608A (en) * | 2017-08-22 | 2017-11-17 | 西南大学 | Virus-free seed potato and seedling water planting integration high power mating system |
| CN215074511U (en) * | 2021-05-19 | 2021-12-10 | 内蒙古浩彤现代农牧业有限责任公司 | Adjustable artificial lighting water culture cabinet |
| CN113575398A (en) * | 2021-08-31 | 2021-11-02 | 资阳市尤特薯品开发有限公司 | Water culture seedling raising method for sweet potatoes |
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