CN115362928A - Nutrient solution water culture incubator simulating citrus soil culture - Google Patents

Nutrient solution water culture incubator simulating citrus soil culture Download PDF

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Publication number
CN115362928A
CN115362928A CN202211118953.9A CN202211118953A CN115362928A CN 115362928 A CN115362928 A CN 115362928A CN 202211118953 A CN202211118953 A CN 202211118953A CN 115362928 A CN115362928 A CN 115362928A
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nutrient solution
fixedly connected
pipe
barrel
air
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CN202211118953.9A
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Inventor
李国良
胡伟芳
何兆桓
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Institute of Agricultural Resources and Environment of Guangdong Academy of Agricultural Sciences
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Institute of Agricultural Resources and Environment of Guangdong Academy of Agricultural Sciences
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Priority to CN202211118953.9A priority Critical patent/CN115362928A/en
Publication of CN115362928A publication Critical patent/CN115362928A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00Soilless cultivation, e.g. hydroponics
    • A01G31/02Special apparatus therefor
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/06Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Botany (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

The invention discloses a nutrient solution water culture incubator for simulating citrus soil culture, which comprises a barrel body, a nutrient solution box and a waste liquid groove, wherein the top surface of the barrel body is fixedly connected with a straight barrel part, a culture cavity is formed in the barrel body and the straight barrel part, the top surface of the straight barrel part is sleeved with a barrel cover, and a sleeve hole is vertically formed in the center of the barrel cover. According to the invention, gas exchange is simulated by the air pump, plants are fixed by adding quartz sand in the planting cup assembly, and the effect of shading the roots is achieved by brushing shading black paint outside the barrel body, so that the environment of plant soil culture is simulated, so that the soil culture effect is simulated by the water culture device, and when gas exchange is simulated, air is input into the annular pipe by the air pump, and then air is added to the periphery of the roots of the plants by the plurality of air-jet ceramic heads in the annular pipe, so that air can be contacted to carry out gas exchange around the roots, and the condition that the growth difference of the roots is caused by different positions and environments due to the fact that only one side of the roots are contacted with the air is avoided.

Description

Nutrient solution water culture incubator simulating citrus soil culture
Technical Field
The invention relates to the technical field of plant culture, in particular to a nutrient solution water culture incubator for simulating citrus soil culture.
Background
Citrus is a plant of the genus Citrus of the family Rutaceae. The method is characterized in that the method prefers warm humid climate, the cold resistance is slightly stronger than that of pomelos, limes and sweet oranges, in order to reduce the cultivation cost, a water cultivation mode is adopted for cultivating citrus plants, the water cultivation mode is a novel plant soilless cultivation mode, namely nutrient solution cultivation, the core is that the root system of the plants is directly soaked in the nutrient solution, the nutrient solution can replace soil, growth factors such as moisture, nutrients and oxygen are provided for the plants, the plants can normally grow, but the water cultivation mode is compared with soil cultivation, no gas exchange exists at the roots of the plants, and the citrus deficiency symptom can be caused, so that the soil cultivation environment of the plants needs to be simulated by the water cultivation mode, the soil cultivation has the effects of shading of the root system, gas exchange of the root system and fixing of the plants by the soil, wherein the shading of the root system is well simulated by the mode of brushing shading paint or paving shading cloth, and the plant fixing of the soil only needs to be well simulated.
But do not have better mode at present when root system gas exchange simulation, adopt the air pump directly to aerify during most only, the position that this kind of mode air admission nutrient solution was interior is unchangeable, often can only contact root one side, though can alleviate the phenomenon of root oxygen deficiency mashed root, but can cause the root system because of the different situation that produces the growth difference of different position environment, can't solve the oranges and tangerines plant and lack the element symptom.
Therefore, a nutrient solution water culture incubator simulating the citrus soil culture is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a nutrient solution water culture incubator for simulating citrus soil culture, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a nutrient solution water culture incubator for simulating citrus soil culture comprises a barrel body, a nutrient solution box and a waste liquid groove, wherein the top surface of the barrel body is fixedly connected with a straight barrel part, culture cavities are formed in the barrel body and the straight barrel part, the top surface of the straight barrel part is sleeved with a barrel cover, a sleeve hole is vertically formed in the center of the barrel cover, a planting cup assembly is sleeved in the sleeve hole, and shading black paint is brushed on the outer sides of the barrel body and the straight barrel part;
the inner side of the lower part of the cultivation cavity is fixedly connected with a plurality of brackets, a plurality of annular pipes are fixedly connected among the brackets respectively, the annular pipes are vertically and uniformly arranged, and a plurality of air-jet ceramic heads are uniformly and fixedly connected to the inner side of each annular pipe;
the side wall of the straight barrel part is fixedly embedded with a main air pipe, one end of the main air pipe, which is positioned in the cultivation cavity, is communicated with one end of a plurality of sub air pipes, the other ends of the plurality of sub air pipes are respectively communicated with a plurality of annular pipes, one end of the main air pipe, which is positioned outside the barrel body, is fixedly connected with one end of an input air pipe through a connector assembly, the other end of the input air pipe is fixedly connected with an air pump, and the air pump is electrically connected with a first timer.
Preferably, the planting cup assembly comprises two half cup bodies, one side of each half cup body is fixedly connected with a magnetic stripe, the other side of each half cup body is provided with a magnetic groove, the magnetic stripe on each half cup body is inserted into the magnetic groove on the other half cup body, and the two half cup bodies are sleeved in the sleeving holes.
Preferably, the outer side wall of the half-cup body is fixedly connected with a plurality of abutting plates above the trepanning, the abutting plates contact the top surface of the barrel cover, two half-sleeves are fixedly connected to one sides, close to each other, of the bottom surfaces of the two half-cup bodies respectively, and a plurality of elastic half rings are uniformly and vertically fixedly connected to the inner side walls of the half-sleeves.
Preferably, the nutrient solution box communicates with one end of a first liquid pipe, the other end of the first liquid pipe communicates with a first liquid pump, the side wall of the straight barrel part is fixedly embedded with a sleeve, a second liquid pipe is inserted in the sleeve, one end of the second liquid pipe is positioned in the cultivation cavity, the other end of the second liquid pipe communicates with the first liquid pump, and the first liquid pump is electrically connected with a second timer.
Preferably, the bottom of the barrel body is fixedly connected with one end of a second liquid discharge pipe, the other end of the second liquid discharge pipe is communicated with a second liquid pump, the second liquid pump is communicated with a first liquid discharge pipe, the free end of the first liquid discharge pipe is located in a waste liquid tank, and the second liquid pump is electrically connected with a third timer.
Preferably, the joint assembly comprises a hard pipe fixedly connected with one end of the main air pipe, which is positioned at the outer side of the barrel body, and a threaded seat fixedly connected with the end part of the input air pipe, wherein the free end of the threaded seat is fixedly connected with an insertion pipe, the insertion pipe is communicated with the input air pipe, one end of the hard pipe, which is far away from the main air pipe, is provided with a socket, the insertion pipe is inserted into the socket, the insertion pipe is communicated with the hard pipe, and the hard pipe is communicated with the main air pipe.
Preferably, the outer side of the hard pipe is movably sleeved with a sliding ring, one side of the sliding ring, which is close to the threaded seat, is fixedly connected with a threaded sleeve, the threaded sleeve is in threaded connection with the threaded seat, and the outer side of one end, which is close to the threaded seat, of the hard pipe is fixedly sleeved with a limiting ring.
Preferably, a plurality of sliding openings are uniformly formed in the inner side of the side wall of the barrel cover, a plurality of ball head clamping blocks are respectively connected in the sliding openings in a sliding mode, springs are fixedly connected between the ball head clamping blocks and the side wall of the sliding opening, and the outer side wall of the straight barrel part is fixedly sleeved with a convex ring above the ball head clamping blocks.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, gas exchange is simulated by the air pump, plants are fixed by adding quartz sand in the planting cup assembly, and the effect of shading the roots is achieved by brushing shading black paint outside the barrel body, so that the environment of plant soil culture is simulated, so that the soil culture effect is simulated by the water culture device, and when gas exchange is simulated, air is input into the annular pipe by the air pump, and then air is added to the periphery of the roots of the plants by the plurality of air-jet ceramic heads in the annular pipe, so that air can be contacted to carry out gas exchange around the roots, and the condition that the growth difference of the roots is caused by different positions and environments due to the fact that only one side of the roots are contacted with the air is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a cutting structure at a barrel body in the present invention;
FIG. 3 is a sectional view of the ring pipe according to the present invention;
FIG. 4 is a schematic view of the structure of the planting cup assembly of the present invention;
FIG. 5 is a schematic view of a joint assembly according to the present invention;
FIG. 6 is an enlarged structural view of the structure A in FIG. 2 according to the present invention.
In the figure: 1. a barrel body; 2. a barrel cover; 3. an annular tube; 4. a planting cup assembly; 5. an air pump; 6. a nutrient solution tank; 7. a waste liquid tank; 8. a joint assembly; 11. a straight tube portion; 12. a cultivation cavity; 13. a main air pipe; 14. a sleeve; 15. a convex ring; 21. trepanning; 22. a sliding port; 23. a ball head clamping block; 24. a spring; 31. a support; 32. a gas-injection ceramic head; 33. a bronchus; 41. a half cup body; 42. a half-sleeve; 43. a resisting plate; 44. a magnetic slot; 45. a magnetic strip; 46. an elastic half ring; 51. inputting the air pipe; 52. a first timer; 61. a first liquid pipe; 62. a first liquid pump; 63. a second liquid pipe; 64. a second timer; 71. a first drain pipe; 72. a second liquid pump; 73. a second drain pipe; 74. a second timer; 81. a hard tube; 82. a threaded seat; 83. inserting a tube; 84. a socket; 85. a slip ring; 86. a threaded sleeve; 87. a limit ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-6, the present invention provides a technical solution: a nutrient solution water culture incubator for simulating citrus soil culture comprises a barrel body 1, a nutrient solution box 6 and a waste liquid groove 7, wherein the top surface of the barrel body 1 is fixedly connected with a straight barrel part 11, a culture cavity 12 is formed in the barrel body 1 and the straight barrel part 11, a barrel cover 2 is sleeved on the top surface of the straight barrel part 11, a sleeve hole 21 is vertically formed in the center of the barrel cover 2, a planting cup assembly 4 is sleeved in the sleeve hole 21, and shading black paint is brushed on the outer sides of the barrel body 1 and the straight barrel part 11;
the inner side of the lower part of the cultivation cavity 12 is fixedly connected with a plurality of brackets 31, a plurality of annular pipes 3 are respectively and fixedly connected among the brackets 31, the plurality of annular pipes 3 are vertically and uniformly arranged, and a plurality of air-jet ceramic heads 32 are uniformly and fixedly connected on the inner side of the annular pipes 3;
the side wall of the straight cylinder part 11 is fixedly embedded with a main air pipe 13, one end of the main air pipe 13, which is positioned in the cultivation cavity 12, is communicated with one end of a plurality of sub air pipes 33, the other ends of the plurality of sub air pipes 33 are respectively communicated with a plurality of annular pipes 3, one end of the main air pipe 13, which is positioned outside the cylinder body 1, is fixedly connected with one end of an input air pipe 51 through a connector assembly 8, the other end of the input air pipe 51 is fixedly connected with an air pump 5, and the air pump 5 is electrically connected with a first timer 52.
Example 2:
referring to fig. 4, the planting cup assembly 4 includes two half cup bodies 41, one side of the half cup body 41 is fixedly connected with a magnetic stripe 45, the other side is provided with a magnetic groove 44, the magnetic stripe 45 on the half cup body 41 is inserted into the magnetic groove 44 on the other half cup body 41, and the two half cup bodies 41 are sleeved in the sleeve hole 21.
Referring to fig. 4, the outer side wall of the half cup 41 is fixedly connected with a plurality of supporting plates 43 above the trepanning 21, the supporting plates 43 contact the top surface of the barrel cover 2, the bottom surfaces of the two half cups 41 are close to one side and fixedly connected with two half sleeves 42 respectively, the inner side wall of each half sleeve 42 is fixedly connected with a plurality of elastic half rings 46 uniformly and vertically, when a plant is placed in the planting cup assembly 4, the position above the root of the citrus plant is clamped between the two half sleeves 42, then the two half cups 41 are combined through the matching of the magnetic grooves 44 and the magnetic stripes 45, the planting cup assembly 4 is sleeved in the trepanning 21 on the barrel cover 2, and then the planting cup assembly 4 is filled with quartz sand to fix the plant.
Referring to fig. 1, the nutrient solution tank 6 is connected to one end of a first liquid tube 61, the other end of the first liquid tube 61 is connected to a first liquid pump 62, the sidewall of the straight tube 11 is fixedly embedded in the sleeve 14, a second liquid tube 63 is inserted into the sleeve 14, one end of the second liquid tube 63 is located in the cultivation cavity 12, the other end is connected to the first liquid pump 62, and the first liquid pump 62 is electrically connected to a second timer 64.
Referring to fig. 1, one end of a second liquid discharge pipe 73 is fixedly connected to the bottom of a barrel body 1, the other end of the second liquid discharge pipe 73 is communicated with a second liquid pump 72, the second liquid pump 72 is communicated with a first liquid discharge pipe 71, the free end of the first liquid discharge pipe 71 is located in a waste liquid tank 7, the second liquid pump 72 is electrically connected with a third timer 74, when the nutrient solution needs to be replaced, the second liquid pump 72 pumps the nutrient solution in the barrel into the waste liquid tank 7, and then the first liquid pump 62 pumps the nutrient solution in the nutrient solution tank 6 into a cultivation cavity 12, and the effect of automatically replacing the nutrient solution can be achieved by setting the time periods of the second timer 64 and the third timer 74.
Referring to fig. 5, the joint assembly 8 includes a hard tube 81 fixedly connected to one end of the main air tube 13 located outside the barrel 1 and a threaded seat 82 fixedly connected to an end of the input air tube 51, a free end of the threaded seat 82 is fixedly connected to an insertion tube 83, the insertion tube 83 is connected to the input air tube 51, a socket 84 is formed at one end of the hard tube 81 far away from the main air tube 13, the insertion tube 83 is inserted into the socket 84, the insertion tube 83 is connected to the hard tube 81, and the hard tube 81 is connected to the main air tube 13.
Referring to fig. 5, a slip ring 85 is movably sleeved outside the hard tube 81, a threaded sleeve 86 is fixedly connected to one side of the slip ring 85 close to the threaded seat 82, the threaded sleeve 86 is connected to the threaded seat 82 in a threaded manner, and a limit ring 87 is fixedly sleeved outside one end of the hard tube 81 close to the threaded seat 82.
Referring to fig. 6, a plurality of sliding ports 22 are uniformly formed in the inner side of the side wall of the barrel cover 2, a plurality of ball head clamping blocks 23 are respectively connected in the sliding ports 22 in a sliding manner, a spring 24 is fixedly connected between the ball head clamping blocks 23 and the side wall of the sliding ports 22, a socket convex ring 15 is fixedly connected to the outer side wall of the straight barrel portion 11 above the ball head clamping blocks 23, and after the barrel cover 2 is covered, the ball head clamping blocks 23 are clamped below the convex ring 15 to prevent the barrel cover 2 from falling off.
Example 3:
when the citrus cultivation device is used, a proper amount of nutrient solution is filled in the cultivation cavity 12, the position above the root of a citrus plant is clamped between the two half sleeves 42, the two half cup bodies 41 are combined through the matching of the magnetic grooves 44 and the magnetic strips 45, the planting cup assembly 4 is sleeved in the sleeve hole 21 of the barrel cover 2, quartz sand is filled in the planting cup assembly 4 to fix the plant, the starting period of the air pump 5 is controlled through the first timer 52, air is sprayed to the periphery of the root of the plant for gas exchange when the air pump 5 is started, and the growing environment of citrus soil cultivation is simulated. According to the invention, gas exchange is simulated through the air pump 5, plants are fixed by adding quartz sand in the planting cup assembly 4, the effect of shading the roots is achieved by brushing shading black paint outside the barrel body 1, the environment of plant soil culture is simulated, so that the soil culture effect is simulated by the water culture device, in addition, when the gas exchange is simulated, air is input into the annular pipe 3 through the air pump 5, and then air is added to the periphery of the roots of the plants through the plurality of air-jet ceramic heads 32 in the annular pipe 3, so that the periphery of the roots can be in contact with air for gas exchange, and the condition that the growth difference of the roots is caused by different positions and environments due to the fact that only one side of the roots are in contact with the air is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a nutrient solution water planting that simulation oranges and tangerines soil was banked up with earth uses incubator, includes staving (1), nutrient solution case (6) and waste liquid groove (7), its characterized in that:
the planting cup is characterized in that a straight barrel part (11) is fixedly connected to the top surface of the barrel body (1), a planting cavity (12) is formed in the barrel body (1) and the straight barrel part (11), a barrel cover (2) is sleeved on the top surface of the straight barrel part (11), a sleeve hole (21) is vertically formed in the center of the barrel cover (2), a planting cup component (4) is sleeved in the sleeve hole (21), and shading black paint is brushed on the outer sides of the barrel body (1) and the straight barrel part (11);
the inner side of the lower part of the cultivation cavity (12) is fixedly connected with a plurality of brackets (31), a plurality of annular pipes (3) are respectively and fixedly connected among the brackets (31), the annular pipes (3) are vertically and uniformly arranged, and a plurality of air-jet ceramic heads (32) are uniformly and fixedly connected to the inner side of each annular pipe (3);
straight section of thick bamboo portion (11) lateral wall is fixed to be rabbeted main trachea (13), main trachea (13) are located cultivation chamber (12) one end intercommunication a plurality of sub-trachea (33) one end, and are a plurality of sub-trachea (33) other end communicates a plurality of ring pipe (3) respectively, main trachea (13) are located staving (1) outside one end and pass through connector components (8) rigid coupling input trachea (51) one end, input trachea (51) other end rigid coupling air pump (5), first timer (52) of electrical connection on air pump (5).
2. The cultivator for nutrient solution water planting for simulating citrus soil cultivation according to claim 1, characterized in that: the field planting cup subassembly (4) includes two half cup (41), magnetic slot (44) are seted up to half cup (41) one side rigid coupling magnetic stripe (45), opposite side, magnetic stripe (45) on half cup (41) are pegged graft in magnetic slot (44) on another half cup (41), two half cup (41) cup joint in trepanning (21).
3. The cultivator for nutrient solution water planting simulating citrus soil cultivation as claimed in claim 2, wherein: the outer side wall of the half cup body (41) is fixedly connected with a plurality of abutting plates (43) above the trepanning (21), the abutting plates (43) contact the top surface of the barrel cover (2), two half cup body (41) bottom surfaces are mutually close to one side and are fixedly connected with two half sleeves (42) respectively, and a plurality of elastic half rings (46) are uniformly and vertically fixedly connected with the inner side wall of each half sleeve (42).
4. The cultivator for nutrient solution water planting for simulating citrus soil cultivation according to claim 1, characterized in that: nutrient solution case (6) intercommunication first liquid pipe (61) one end, first liquid pipe (61) other end intercommunication first liquid pump (62), straight section of thick bamboo portion (11) lateral wall is fixed to be scarfed in and is connect sleeve pipe (14), peg graft second liquid pipe (63) in sleeve pipe (14), second liquid pipe (63) one end is located cultivation chamber (12), the other end communicates first liquid pump (62), electricity connection second timer (64) on first liquid pump (62).
5. The cultivator for nutrient solution water planting for simulating citrus soil cultivation according to claim 1, characterized in that: the bottom of the barrel body (1) is fixedly connected with one end of a second liquid discharge pipe (73), the other end of the second liquid discharge pipe (73) is communicated with a second liquid pump (72), the second liquid pump (72) is communicated with a first liquid discharge pipe (71), the free end of the first liquid discharge pipe (71) is positioned in a waste liquid tank (7), and the second liquid pump (72) is electrically connected with a third timer (74).
6. The incubator according to claim 1, wherein the incubator comprises: joint subassembly (8) include hard tube (81) and the rigid coupling of rigid coupling in main trachea (13) one end that is located staving (1) outside one end at thread seat (82) of input trachea (51) tip, thread seat (82) free end rigid coupling intubate (83), intubate (83) intercommunication input trachea (51), main trachea (13) one end is kept away from in hard tube (81) and socket (84) are seted up, intubate (83) are pegged graft in socket (84), intubate (83) intercommunication hard tube (81), hard tube (81) intercommunication main trachea (13).
7. The cultivator for nutrient solution water planting for simulating citrus soil cultivation according to claim 6, characterized in that: the outer side of the hard tube (81) is movably sleeved with a sliding ring (85), one side, close to the threaded seat (82), of the sliding ring (85) is fixedly connected with a threaded sleeve (86), the threaded sleeve (86) is in threaded connection with the threaded seat (82), and the outer side, close to one end of the threaded seat (82), of the hard tube (81) is fixedly sleeved with a limiting ring (87).
8. The cultivator for nutrient solution water planting for simulating citrus soil cultivation according to claim 1, characterized in that: a plurality of sliding openings (22) are uniformly formed in the inner side of the side wall of the barrel cover (2), a plurality of ball head clamping blocks (23) are respectively connected in the sliding openings (22) in a sliding mode, springs (24) are fixedly connected between the ball head clamping blocks (23) and the side wall of the sliding openings (22), and a sleeving convex ring (15) is fixedly arranged on the outer side wall of the straight barrel part (11) above the ball head clamping blocks (23).
CN202211118953.9A 2022-09-13 2022-09-13 Nutrient solution water culture incubator simulating citrus soil culture Pending CN115362928A (en)

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CN214970536U (en) * 2021-02-05 2021-12-03 海盐县人民医院 Oxygen tube fast-connecting structure for emergency department nursing
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205196562U (en) * 2015-10-23 2016-05-04 爱盛生物科技(上海)有限公司 Soilless culture plant fixer
JP2019118332A (en) * 2018-01-11 2019-07-22 株式会社テヌート Plant cultivation method and device
CN208258667U (en) * 2018-03-28 2018-12-21 青海大学 A kind of hydroponic device cultivated for seed and plant
CN109329029A (en) * 2018-12-06 2019-02-15 四川农业大学 It is suitble to the ground of laboratory scientific research by bamboo water planting breeding method and its breeding apparatus
CN209931141U (en) * 2019-04-16 2020-01-14 安徽农业大学 Test device of plant water planting
CN210695367U (en) * 2019-05-13 2020-06-09 辽宁中鑫联信息技术服务有限公司 Soilless culture device convenient to logical oxygen
CN211407166U (en) * 2019-10-23 2020-09-04 青岛农业大学 Culture apparatus of sand culture plant
CN212212241U (en) * 2020-04-30 2020-12-25 中国科学院南京土壤研究所 Plant water planting plant cup and contain its plant hydroponics device
CN214970536U (en) * 2021-02-05 2021-12-03 海盐县人民医院 Oxygen tube fast-connecting structure for emergency department nursing
CN114793861A (en) * 2022-04-02 2022-07-29 湖北格林凯尔农业科技有限公司 Water culture method of wenzhou mandarin oranges

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