CN218278153U - Temperature-control strawberry soilless culture device and system - Google Patents

Abstract

The utility model discloses a accuse temperature strawberry soilless culture device and system relates to the technical field of crop cultivation, including the linking bridge, the field planting case, geogrid, drip irrigation pipe and culture medium, a plurality of field planting casees are established to the linking bridge upper end, connect through the buckle between two field planting casees, the field planting groove has been seted up in the field planting incasement, the water drainage tank that communicates mutually with the field planting groove and be used for the drainage is seted up to the field planting tank bottom wall, the geogrid has just been laid along the field planting groove to the inner wall of field planting case, the geogrid upper end is equipped with the culture medium that is used for cultivating the strawberry, the upper end edge of culture medium is less than the upper end edge of field planting case, the pipe of driping irrigation that is used for dripping the nutrient solution has been laid to the upper surface intermediate position of culture medium. The bottom wall of the planting box is provided with a special drainage groove, the drainage groove and the roots of the strawberries are not interfered with each other, a scientific irrigation mode meets the growth requirement of the strawberries, and the utilization rate of water and fertilizer is obviously improved; good drainage performance and air permeability, and can prevent the spread of soil-borne diseases and root rot.

Description

Temperature-control strawberry soilless culture device and system

Technical Field

The utility model relates to the technical field of agricultural facility and crop cultivation especially involves a accuse temperature strawberry soilless culture device and system.

Background

The strawberry is sour, sweet and delicious in taste and high in nutritive value, is deeply favored by consumers and is also an important horticultural crop for improving the economic income of growers.

At present, protected soil cultivation is mainly used in production, and more strawberry growers adopt a soilless culture mode to plant strawberries in order to reduce labor intensity and increase strawberry yield in the production process. However, most of the strawberries planted by the soilless culture device are easy to cause the spread of soil-borne diseases and root rot due to poor drainage and poor air permeability. In addition, there is no temperature regulating device directly acting on the plant, and the temperature of the strawberry plant root system and the overground part is easily affected by environmental changes. Strawberry irrigation mostly depends on personal experience, too much or too little irrigation is easy, and the requirements of crops on growth are difficult to meet scientifically and reasonably. The environmental temperature is not suitable, which is not beneficial to the growth and development of the strawberries or the temperature control cost is too high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a accuse temperature strawberry soilless culture device and system. The problems that most of strawberries planted by soilless culture devices are easy to cause spread of soil-borne diseases and root rot due to poor drainage and poor air permeability are solved.

In order to achieve the purpose, the utility model adopts the following scheme: the utility model provides a accuse temperature strawberry soilless culture device, includes linking bridge, field planting case, geogrid, drips irrigation pipe and culture medium, the linking bridge upper end sets up a plurality of field planting casees, adjacent two connect through the buckle between the field planting case, the field planting groove has been seted up in the field planting incasement, the field planting tank bottom wall set up with the field planting groove is linked together and is used for the water drainage's water drainage tank, the inner wall of field planting case and edge the field planting groove has been laid geogrid, geogrid's upper end edge is less than the upper end edge of field planting case, the geogrid upper end is equipped with and is used for cultivating the strawberry culture medium, culture medium's upper end edge is less than the upper end edge of field planting case, culture medium's upper surface intermediate position has been laid and is used for dripping the nutrient solution drip irrigation pipe.

According to the scheme, the strawberry inflorescences are planted in the culture medium of the planting box, the drip irrigation pipe flows nutrient solution to supply nutrition to the strawberry inflorescences, the bottom wall of the planting box is provided with the drainage groove for special drainage, the drainage groove and the roots of the strawberries are not interfered with each other, the scientific irrigation mode meets the growth requirement of the strawberries, and the utilization rate of water and fertilizer is obviously improved; good drainage performance and air permeability, and can prevent the spread of soil-borne diseases and root rot.

As preferred, the field planting case is cut to one side and is the setting of V type, the inner wall in field planting groove reaches the prevention of seepage membrane has all been laid to the inner wall in water drainage tank, the prevention of seepage membrane is located the field planting groove inner wall with between the geogrid, just the both sides parcel of prevention of seepage membrane the both sides edge of field planting case.

In this scheme, the field planting groove structure of "V" style of calligraphy has good water drainage, and prevention of seepage membrane can prevent that water from oozing out from the field planting incasement and damaging the field planting case and influence strawberry inflorescence and develop.

As a further preference, root cutting cloth is laid at the upper end of the geogrid, the culture medium is arranged at the upper end of the root cutting cloth, and two sides of the root cutting cloth wrap the edges of two sides of the planting box.

In the scheme, the root cutting cloth can penetrate through nutrient solution and air, and root systems cannot penetrate through the root cutting cloth, so that the root system of the strawberry inflorescence can easily absorb nutrients and keep good air permeability.

Preferably, both sides of the root cutting cloth are fixed on the edges of the two sides of the planting box through a film clamp.

In this scheme, will cut root cloth and prevent that the osmosis membrane is fixed in the field planting case edge and prevent it from moving through setting up the membrane card.

As a further preference, the connecting support comprises a cultivation bed support and a longitudinal pipe, the cultivation bed support comprises four supporting legs, two supporting legs located on the same side are equal in height, the supporting legs on different sides are different in height, the longitudinal pipe is installed on the cultivation bed support, the longitudinal pipe is arranged in an inclined mode, and the gradient of the longitudinal pipe is 1:200.

in this scheme, through setting up the vertical pipe of slope can make things convenient for the discharge that flows of water and waste liquid more.

Preferably, a fixer is installed on the cultivation bed support, and a film supporting frame matched with the fixer is inserted into the fixer.

In this scheme, ask the membrane frame to hold in the palm the strawberry inflorescence through the installation, prevent that the strawberry inflorescence from growing perpendicularly downwards, avoid the fruit stalk rupture, be favorable to fruit surface ventilation, reduce the disease and take place, influence the development and the taste of strawberry.

The temperature-control strawberry soilless culture system comprises a culture area and an irrigation management system, wherein the irrigation management system is connected with the culture area, and the irrigation management system comprises

The controller is connected with the water pump and used for controlling the on-off of the water pump, one end of the water pump is connected with the tank body used for storing nutrient solution through a water pipe, and the other end of the water pump is connected with the drip irrigation pipe through a water pipe;

a photosynthetically active radiation sensor connected to the controller for detecting the intensity of illumination of the cultivation area;

the soil hygrometer is connected with the controller and is used for detecting the humidity of the culture medium;

the irrigation flowmeter and the flowing back flowmeter, the irrigation flowmeter with the flowing back flowmeter respectively with the controller is connected, the irrigation flowmeter is used for detecting the flow of irrigating the nutrient solution, the flowing back flowmeter is used for detecting the flow of discharging the nutrient solution.

In this scheme, can detect the flow of flowing back and the flow of control irrigation through setting up the controller, the humidity of detection culture medium that the soil hygrometer can be constantly, the irrigation mode of science accords with strawberry growth demand, is showing and improves liquid manure utilization ratio, and the strawberry irrigation does not rely on personal experience alone, and scientific, reasonable irrigation satisfies the crop growth demand.

Preferably, the cultivation system further comprises a temperature control system for controlling the temperature of the cultivation area, wherein the temperature control system comprises a cold water tank and a water chiller, and the water chiller is connected with the cold water tank through a water pipe;

the cold and hot water circulating pipe is arranged on the upper surface of the culture substrate and is arranged on two sides of the drip irrigation pipe, the cold and hot water circulating pipe is connected with the cold water tank through a cold water pumping pump, and electromagnetic valves are arranged at water inlet ends of the cold and hot water circulating pipe;

the temperature controller is electrically connected with the electromagnetic valve and used for controlling the closing and the opening of the electromagnetic valve, a temperature probe is arranged in the culture medium, and the temperature probe is inserted into the culture medium and used for detecting the temperature of the culture medium.

In the scheme, the cold and hot water circulating pipe can cool/heat the crop root system and the culture medium, and maintain the proper temperature range for the growth and development of the crop root system; the environment temperature is proper, the growth and development of the strawberries are facilitated, and the temperature control cost is low.

Further preferably, the temperature probe is electrically connected to the temperature controller.

In this scheme, temperature probe will detect data transmission to temperature controller, and the temperature controller will detect data and set parameter and compare, through the open/close of control solenoid valve, with the temperature control fit range of strawberry stem shortening and culture medium.

Drawings

FIG. 1 is a schematic structural view of the temperature-controlled strawberry soilless culture device of the utility model;

FIG. 2 is a schematic structural view of a membrane card of the temperature-controlled strawberry soilless culture device of the present invention;

FIG. 3 is a schematic diagram of the explosion structure of the fixer and the film support frame of the temperature-controlled strawberry soilless culture device of the utility model;

FIG. 4 is a schematic structural view of a buckle of the temperature-controlled strawberry soilless culture device of the present invention;

fig. 5 is a schematic structural diagram of an irrigation management system of the temperature-controlled strawberry soilless culture system of the utility model;

fig. 6 is a schematic structural diagram of the temperature control system of the temperature control strawberry soilless culture system of the utility model.

In the figure: 1. a cultivation bed support; 2. a longitudinal tube; 3. a planting slot; 4. a water discharge tank; 5. buckling; 6. an impermeable membrane; 7. a geogrid; 8. cutting root cloth; 9. film card; 10. a culture medium; 11. a drip irrigation pipe; 12. a cold and hot water circulating pipe; 13. a holder; 14. a film supporting frame; 15. a sub-opening; 16. a female port; 17. a cultivation area; 18. a controller; 19. a water pump; 20. a tank body; 21. a photosynthetically active radiation sensor; 22. a soil hygrometer; 23. an irrigation flow meter; 24. a liquid discharge flowmeter; 25. a water chiller; 26. a cold water tank; 27. a cold water pump; 28. an electromagnetic valve; 29. a temperature controller; 30. a temperature probe.

Detailed Description

In order to better understand the invention for those skilled in the art and to define the claimed scope more clearly, the invention will be described in detail below with respect to certain specific embodiments of the invention. It should be noted that the following description is only a few examples of the present invention, and the specific and direct descriptions of the related structures are only for the convenience of understanding the present invention, and the specific features do not naturally and directly limit the scope of the present invention. Conventional alternatives and substitutions made by those skilled in the art in light of the teachings of the present disclosure should be considered within the scope of the present disclosure.

The utility model provides a accuse temperature strawberry soilless culture device, which comprises a connecting bracket, the field planting case, geogrid 7, drip irrigation pipe 11 and culture medium 10, the connecting bracket upper end sets up a plurality of field planting casees, connect through buckle 5 between two adjacent field planting casees, field planting groove 3 has been seted up in the field planting incasement, 3 diapire of field planting groove are seted up and are linked together with field planting groove 3 and are used for the water drainage tank 4 of drainage, geogrid 7 has just been laid along field planting groove 3 to the inner wall of field planting case, geogrid 7's upper end edge is less than the upper end edge of field planting case, geogrid 7 upper end is equipped with the culture medium 10 that is used for cultivating the strawberry, the upper end edge of culture medium 10 is less than the upper end edge of field planting case, the upper surface intermediate position of culture medium 10 has been laid and is used for dripping irrigation pipe 11 of nutrient solution.

Strawberry inflorescences are planted in a culture medium 10 of the field planting box, nutrient solution flows through a drip irrigation pipe 11 to supply nutrition to the strawberry inflorescences, a special drainage groove 4 is formed in the bottom wall of the field planting box, the drainage groove 4 and roots of the strawberries are not interfered with each other, a scientific irrigation mode meets the growth requirement of the strawberries, and the utilization rate of water and fertilizer is obviously improved; good drainage performance and air permeability, and can prevent the spread of soil-borne diseases and root rot.

Further, as a preferred embodiment, the planting box is obliquely arranged in a V shape, the inner walls of the planting slots 3 and the inner walls of the drainage slots 4 are respectively paved with an anti-seepage film 6, the anti-seepage film 6 is positioned between the inner walls of the planting slots 3 and the geogrid 7, and two sides of the anti-seepage film 6 wrap two side edges of the planting box. Root cutting cloth 8 is laid at the upper end of the geogrid 7, a cultivation medium 10 is arranged at the upper end of the root cutting cloth 8, and two side edges of the planting box are wrapped at two sides of the root cutting cloth 8. Both sides of the root cutting cloth 8 are fixed on the edges of both sides of the planting box through a film clamp 9.

An anti-seepage film 6 is laid close to the inner wall of the planting groove 3, the central line of the anti-seepage film 6 is aligned with the central line of the drainage groove 4, the anti-seepage film 6 is also laid in the drainage groove 4, and the edges of the planting groove 3 are wrapped by the two sides of the anti-seepage film 6; a geogrid 7 is laid on the impermeable membrane 6, the center line of the geogrid 7 is aligned with the center line of the planting groove 3, namely the geogrid 7 is not laid in the drainage groove 4; two sides of the geogrid 7 are slightly lower than the edge of the planting groove 3, the middle part of the geogrid 7 is flush with the upper part of the drainage groove 4, and a space of the drainage groove 4 is partitioned between the impermeable membrane 6 and the geogrid 7; laying root cutting cloth 8 on the geogrid 7, aligning the central line of the root cutting cloth 8 with the central line of the geogrid 7, namely, not laying the root cutting cloth 8 into the drainage groove 4, wrapping the edges of the field planting box at two sides of the root cutting cloth 8, and clamping the root cutting cloth 8 at the edges of the field planting groove 3 by using a membrane clamp 9 to fix the root cutting cloth; the root cutting cloth 8 is filled with a culture medium 10, and the culture medium 10 is slightly lower than the edge of the planting box; a drip irrigation pipe 11 is laid on the center line of the upper surface of the culture substrate 10.

The V-shaped planting groove 3 has good water drainage, and the anti-seepage film 6 can prevent water from seeping out of the planting box to damage the planting box and influence the growth of strawberry inflorescence. The root cutting cloth 8 can penetrate through nutrient solution and air, but root systems cannot penetrate through the root cutting cloth, so that the root systems of the strawberry inflorescences can easily absorb nutrients and keep good air permeability. The root cutting cloth 8 and the impermeable membrane 6 are fixed at the edge of the planting box by arranging the membrane clamp 9 to prevent the root cutting cloth and the impermeable membrane from moving.

Further, as an embodiment of preferred, the linking bridge includes cultivation bed support 1 and indulges pipe 2, and cultivation bed support 1 includes four supporting legs, and it is high to be located two supporting legs with one side, and the supporting leg height of different sides is inconsistent, installs on cultivation bed support 1 and indulges pipe 2, indulges 2 slopes of pipe 2 slope setting and indulges pipe 2 and be 1:200. the cultivation bed bracket 1 is provided with a fixer 13, and a film supporting frame 14 matched with the fixer 13 is inserted into the fixer 13. The inclined longitudinal pipe 2 and the supporting legs can facilitate the flowing and discharging of water and waste liquid. Can hold in the palm the strawberry inflorescence through installation support membrane frame 14, prevent that the strawberry inflorescence from growing perpendicularly downwards, avoid the stalk rupture, be favorable to fruit surface ventilation, reduce the disease and take place, influence the development and the taste of strawberry.

A temperature control strawberry soilless culture system comprises a culture area 17 and an irrigation management system, wherein the irrigation management system is connected with the culture area 17, and comprises

The controller 18 is connected with the water pump 19 and used for controlling the on-off of the water pump 19, one end of the water pump 19 is connected with the tank body 20 used for storing nutrient solution through a water pipe, and the other end of the water pump 19 is connected with the drip irrigation pipe 11 through a water pipe;

the photosynthetically active radiation sensor 21 is connected with the controller 18 and used for detecting the illumination intensity of the cultivation area 17;

the soil hygrometer 22, the soil hygrometer 22 is connected with the controller 18 and is used for detecting the humidity of the culture medium 10;

irrigation flowmeter 23 and flowing back flowmeter 24, irrigation flowmeter 23 is connected with controller 18 respectively with flowing back flowmeter 24, and irrigation flowmeter 23 is used for detecting the flow of irrigating nutrient solution, and flowing back flowmeter 24 is used for detecting the flow of discharging nutrient solution.

The controller 18 is connected with a water pump 19, a photosynthetically active radiation sensor 21, a soil hygrometer 22, an irrigation flowmeter 23 and a drainage flowmeter 24; the photosynthetically active radiation sensor 21 detects the illumination of the cultivation area 17, the detection data is transmitted to the controller 18, the controller 18 determines the irrigation starting time and the irrigation amount each time by utilizing the solar radiation cumulative quantity, the illumination intensity is higher, the illumination time is longer, the nutrient solution irrigation amount is higher, otherwise, the illumination intensity is lower, the illumination time is shorter, and the nutrient solution irrigation amount is smaller; the soil hygrometer 22 detects the humidity of the cultivation substrate 10, transmits detection data to the controller 18, the controller 18 compares the detection data with preset parameters, irrigation is started if the detection value is lower than a preset value, and no action is performed if the detection value is larger than or equal to the preset value; the irrigation flow meter 23 and the liquid discharge flow meter 24 respectively detect the flow rate of the irrigation nutrient solution and the flow rate of the discharge liquid every day, corresponding data are transmitted to the controller 18, the controller 18 calculates the discharge rate every day by utilizing the irrigation quantity and the discharge rate every day, and the irrigation quantity required by the next day is calculated according to the irrigation quantity and the discharge rate of the previous day; water pump 19 links to each other with the nutrient solution jar, and the start-stop of controller 18 control irrigation water pump 19, and water pump 19 starts then to irrigate, and water pump 19 stops then to close the irrigation, and controller 18 adopts the PLC controller, and photosynthetic active radiation sensor 21, soil hygrometer 22, irrigation flowmeter 23 and flowing back flowmeter 24 are current conventional technique to can purchase and obtain, so do not describe here in detail.

Can detect the flow of flowing back and the flow that control was irrigated through setting up controller 18, soil hygrometer 22 can be constantly the humidity of detection culture medium 10, and the irrigation mode of science accords with the strawberry growth demand, is showing and improves the liquid manure utilization ratio, and the strawberry irrigation does not rely on personal experience alone, and scientific, reasonable irrigation satisfies the crop growth demand.

Further, as a preferred embodiment, the cultivation system further comprises a temperature control system for controlling the temperature of the cultivation area 17, wherein the temperature control system comprises a cold water tank 26 and a cold water machine 25, and the cold water machine 25 is connected with the cold water tank 26 through a water pipe;

a cold and hot water circulating pipe 12 is arranged on the upper surface of the culture substrate 10, the cold and hot water circulating pipe 12 is arranged on two sides of the drip irrigation pipe 11, the cold and hot water circulating pipe 12 is connected with a cold water tank 26 through a cold water pump 27, and electromagnetic valves 28 are arranged at the water inlet ends of the cold and hot water circulating pipe 12;

the temperature controller 29, the temperature controller 29 and the electromagnetic valve 28 are electrically connected for controlling the closing and opening of the electromagnetic valve 28, the cultivation substrate 10 is provided with a temperature probe 30, and the temperature probe 30 is inserted into the cultivation substrate 10 for detecting the temperature of the cultivation substrate 10. The temperature probe 30 is electrically connected with the temperature controller 29.

The outdoor water cooler 25 is connected with a water cooling tank 26 buried underground, and the water cooler 25 cools/heats water in the water cooling tank 26; the cold water pump 27 delivers the water in the cold water tank 26 to the cold and hot water circulating pipe 12; an electromagnetic valve 28 is installed between the cold water pump 27 and the cold and hot water circulating pipe 12, and the opening/closing of the electromagnetic valve 28 can control the circulation/stop of cold and hot water in the cold and hot water circulating pipe 12; one end of a temperature controller 29 for temperature reduction/heating can be connected with the electromagnetic valve 28 to control the opening/closing of the electromagnetic valve 28, the other end of the temperature controller 29 is connected with a temperature probe 30, the temperature probe 30 is inserted into the culture medium 10, and the temperature of the culture medium 10 is detected in real time; the temperature probe 30 transmits the detected data to the temperature controller 29, the temperature controller 29 compares the detected data with the set parameters, and the temperature of the strawberry shrunken stems and the culture medium 10 is controlled within a proper range by controlling the opening/closing of the electromagnetic valve 28.

The cold and hot water circulating pipe 12 can cool/heat the crop root system and the culture medium 10 and maintain the proper temperature range for the growth and development of the crop root system; the environment temperature is proper, the growth and development of the strawberries are facilitated, and the temperature control cost is low. The temperature probe 30 transmits the detected data to the temperature controller 29, the temperature controller 29 compares the detected data with the set parameters, and the temperature of the strawberry shortened stem and the culture substrate 10 is controlled within a proper range by controlling the opening/closing of the electromagnetic valve 28.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. The utility model provides a accuse temperature strawberry soilless culture device, its characterized in that, include linking bridge, field planting case, geogrid (7), drip irrigation pipe (11) and culture medium (10), the linking bridge upper end sets up a plurality of field planting casees, adjacent two connect through buckle (5) between the field planting case, field planting groove (3) have been seted up in the field planting incasement, field planting groove (3) diapire seted up with field planting groove (3) are linked together and are used for the water drainage tank (4), the inner wall of field planting case just follows field planting groove (3) have been laid geogrid (7), the upper end edge of geogrid (7) is less than the upper end edge of field planting case, geogrid (7) upper end is equipped with and is used for cultivating the strawberry culture medium (10), the upper end edge of culture medium (10) is less than the upper end edge of field planting case, the upper surface intermediate position of culture medium (10) has been laid and is used for dripping the nutrient solution drip irrigation pipe (11).

2. The temperature-control strawberry soilless culture device according to claim 1, wherein the planting box is obliquely arranged in a V shape, impermeable membranes (6) are laid on the inner walls of the planting slots (3) and the inner walls of the drainage slots (4), the impermeable membranes (6) are located between the inner walls of the planting slots (3) and the geogrids (7), and two side edges of the planting box are wrapped by two sides of each impermeable membrane (6).

3. A temperature-controlled soilless culture device for strawberries according to claim 2, wherein a root cutting cloth (8) is laid on the upper end of the geogrid (7), the culture medium (10) is arranged on the upper end of the root cutting cloth (8), and two sides of the root cutting cloth (8) wrap two side edges of the field planting box.

4. A temperature-controlled strawberry soilless culture device according to claim 3, wherein both sides of the root cutting cloth (8) are fixed on both side edges of the planting box through a film clip (9).

5. A temperature-controlled strawberry soilless culture device according to claim 4, wherein the connecting support comprises a culture bed support (1) and a longitudinal pipe (2), the culture bed support (1) comprises four supporting legs, two supporting legs on the same side are equal in height, the supporting legs on different sides are different in height, the longitudinal pipe (2) is installed on the culture bed support (1), the longitudinal pipe (2) is obliquely arranged, and the gradient of the longitudinal pipe (2) is 1:200.

6. a temperature-controlled strawberry soilless culture device according to claim 5, wherein a fixer (13) is installed on the culture bed bracket (1), and a supporting film frame (14) matched with the fixer (13) is inserted into the fixer (13).

7. A temperature controlled strawberry soilless culture system comprising a temperature controlled strawberry soilless culture apparatus as claimed in any one of claims 1 to 6; characterized by comprising a cultivation area (17) and an irrigation management system, wherein the irrigation management system is connected with the cultivation area (17), and comprises

The controller (18) is connected with a water pump (19) and used for controlling the opening and closing of the water pump (19), one end of the water pump (19) is connected with a tank body (20) used for storing nutrient solution through a water pipe, and the water pump (19) and the other end of the water pump are connected with the drip irrigation pipe (11) through a water pipe;

a photosynthetically active radiation sensor (21), said photosynthetically active radiation sensor (21) being connected to said controller (18) for detecting an intensity of illumination of said cultivation area (17);

a soil hygrometer (22), wherein the soil hygrometer (22) is connected with the controller (18) and is used for detecting the humidity of the culture substrate (10);

irrigation flowmeter (23) and flowing back flowmeter (24), irrigation flowmeter (23) with flowing back flowmeter (24) respectively with controller (18) are connected, irrigation flowmeter (23) are used for detecting the flow of irrigating nutrient solution, flowing back flowmeter (24) are used for detecting the flow of discharging nutrient solution.

8. A temperature-controlled strawberry soilless culture system according to claim 7, characterized by further comprising a temperature control system for controlling the temperature of the culture area (17), wherein the temperature control system comprises a cold water tank (26) and a cold water machine (25), and the cold water machine (25) is connected with the cold water tank (26) through a water pipe;

the cold and hot water circulating pipe (12) is arranged on the upper surface of the culture substrate (10), the cold and hot water circulating pipe (12) is arranged on two sides of the drip irrigation pipe (11), the cold and hot water circulating pipe (12) is connected with the cold water tank (26) through a cold water pump (27), and electromagnetic valves (28) are arranged at water inlet ends of the cold and hot water circulating pipe (12);

the temperature controller (29) is electrically connected with the electromagnetic valve (28) and used for controlling the closing and the opening of the electromagnetic valve (28), a temperature probe (30) is arranged in the culture substrate (10), and the temperature probe (30) is inserted into the culture substrate (10) and used for detecting the temperature of the culture substrate (10).

9. A temperature controlled strawberry soilless culture system according to claim 8, wherein the temperature probe (30) is electrically connected with the temperature controller (29).

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