Small mobile cuttage test seedbed device
By designing a small mobile cutting test seedling bed device, the problems of high cost, limited time and poor survival rates in cutting operations in small-scale and different periods are solved, and flexible environmental control and efficient cutting survival rates are achieved.
Patent Information
- Application Number
- CN202421924755.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-08-09
AI Technical Summary
The existing cutting seedling cultivation methods are costly, time-limited, and survival rate is not guaranteed in small-scale and different periods of cutting operations.
A small mobile cutting test seedling bed device is designed, including a base water tank, cutting seedling bed, sunshade, sprinkler system, fill light system and four-way wheel, which can regulate light, matrix temperature and humidity and achieve flexible control of the cutting environment.
The device is simple to disassemble and occupy a small area, which can improve the survival rate of cuttings, save labor and energy consumption, and is suitable for cutting operations on small scale and different periods.
Smart Images
Figure CN222954519U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plant propagation, in particular to a small mobile cutting test seedling bed device. Background Art
[0002] Cuttings are a method of asexual reproduction in which a part of the vegetative organs of a plant is cut from the mother plant and inserted into a suitable matrix, using the omnipotence of plant cells to make it root and sprout, and then cultivate into a complete new plant. Compared with other asexual reproduction methods, cutting propagation technology has the advantages of not being restricted by tree species, being able to maintain the excellent characteristics of the mother plant, being simple to operate, low in cost, fast in reproduction speed, and easy to industrialize.
[0003] Studies have shown that the survival rate of cuttings is not only affected by internal factors such as genetic factors of plant varieties, cutting age, and cutting quality, but also by external factors such as substrate, temperature, humidity, light, and plant growth regulators. The environment and substrate temperature will affect the formation of adventitious roots of cuttings. Appropriate air humidity can maintain the water balance in the cuttings, and appropriate light is conducive to the formation of plant callus and root systems. The study also found that when the substrate temperature is 3℃-5℃ higher than the ambient temperature, the soluble sugar and protein content of the cuttings increases, and the endogenous indoleacetic acid (IAA) decreases, which is more conducive to rooting. When propagating cuttings, the suitable temperature for tropical plants is generally 23℃-28℃, the suitable temperature for temperate plants is 15℃-20℃, the air humidity is 70%-90%, the substrate humidity is 50%-60% of the maximum water holding capacity, and the light is preferably 30%-40%.
[0004] It can be seen that environmental factors have an important influence on the survival rate of cuttings. At present, there are two main forms of cutting seedling cultivation in my country: traditional field cutting seedling cultivation and factory-based cutting seedling cultivation. Among them, the traditional field cutting seedling cultivation method is greatly affected by the regional climate, so there are strict requirements for the cutting time, and it can generally only be carried out in spring or autumn when the temperature is more suitable; factory-based cutting seedling cultivation is less affected by the climate and is generally less affected by the external environment, but the facility investment is large and the energy consumption is high, so it is not suitable for small-scale cutting breeding operations. In actual production and family gardening practice, especially in scientific research experiments, it is often necessary to carry out very small-scale cutting operations at different times. This small-scale cutting operation is too costly to be carried out in a factory-based cutting seedling cultivation site, and it is limited in time and the survival rate is not guaranteed in the field.
[0005] Therefore, we proposed a small mobile cutting test seedling bed device to solve the above problems. Utility Model Content
[0006] The utility model aims to solve the shortcomings in the prior art and proposes a small mobile cutting test seedling bed device.
[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0008] A small mobile cutting test seedling bed device comprises a base water tank, a cutting seedling bed installed in the base water tank and a sunshade frame installed on the base water tank, a cutting arch shed is installed on the cutting seedling bed, a sprinkler system and a light-filling system are installed in the middle and lower part of the sunshade frame, four-way wheels are installed on the four corners of the bottom of the base water tank, a seedling bed drainage pipe, a submersible pump, a water tank drainage valve and a water level limit pipe are installed inside the base water tank, six connecting sockets for installing the sunshade frame are provided at the four corners of the upper part of the base water tank and the middle of the upper wide side, the seedling bed drainage pipe is connected to the seedling bed drainage hole, the submersible pump is connected to a micro sprinkler, the cutting seedling bed is provided with a drainage hole, an arch shed socket, a card slot and a partition slot, the cutting seedling bed is divided into upper and lower layers by a mesh partition, and the upper layer is provided with a seedling bed partition, and the seedling bed partition is inserted into the partition slot.
[0009] Preferably, the base water tank is a topless closed-loop watertight structure, the base water tank is 120 cm long, 90 cm wide and 50 cm high, and the water level limit pipe in the base water tank limits the maximum water depth to 40 cm.
[0010] Preferably, the cutting seedling bed is a topless box-type closed-loop watertight structure, and the cutting seedling bed is 90 cm long, 60 cm wide and 50 cm high.
[0011] Preferably, the bottom of the cutting seedling bed is designed as a gable roof structure.
[0012] Preferably, the top layer of the cutting arch shed scaffolding adopts a sunken cube design, and the cutting arch shed is welded with round steel with a diameter of 6-8 mm, and the top cube is 80 cm long, 40 cm wide and 2 cm high.
[0013] Preferably, the cutting seedling bed is divided into upper and lower layers by a partition, wherein the upper layer contains the experimental cutting matrix layer, which is 30 cm high, and the lower layer contains sand and gravel drainage medium, which is 20 cm high. The partition is a square hole mesh structure, and the side length of the square hole is 1 mm.
[0014] Preferably, the upper layer of the cutting seedling bed is divided into three small areas by a seedling bed partition.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. The entire cutting device is simple and convenient to disassemble and assemble, occupies a small area, and can adjust the light, cutting medium, temperature and humidity in the cutting environment to improve the survival rate of cuttings. It can also be moved to select the external environment location according to the operation needs or the needs of the cutting plants for the environment, which can save labor and energy consumption.
[0017] 2. Based on the technical principles that "a certain temperature is needed for cuttings to maintain physiological activity and take root" and "a substrate temperature slightly higher than the ambient temperature is conducive to rooting", the purpose of regulating the substrate temperature can be achieved by increasing the water temperature through heating, thereby accelerating the rooting of the cuttings.
[0018] 3. By designing the bottom of the cutting seedling bed as a gable roof structure, the temperature of the substrate can be regulated by heating the water temperature based on technical principles such as "the cuttings need to reach a certain temperature to maintain physiological activity and rooting" and "the substrate temperature slightly higher than the ambient temperature is conducive to rooting", thereby accelerating the rooting of the cuttings.
[0019] 4. The cutting seedling bed is divided into two layers by a mesh partition. Because the water-permeable layer contains a medium with high water permeability, the water in the cutting matrix layer can seep down faster, preventing the cuttings from rotting due to long-term high humidity in the cutting matrix.
[0020] 5. The cutting seedling bed can be divided into three layers by partitions, which can meet the needs of cutting multiple varieties at the same time, and can also meet the scientific research needs of different experimental designs of cutting experiments, thereby improving the application scope and use of the device.
[0021] 6. By applying the sinking design on the upper end of the cutting shed, the film on the top of the cutting shed can reduce the temperature of the rising hot air in the cutting shed because the water temperature is relatively low. The upper air temperature will sink after it drops, and the air in the shed will form hot and cold convection, thus achieving the effect of natural cooling. This method basically does not require energy consumption and can play the effect of reducing the ambient temperature in the shed.
[0022] 7. The cutting test seedling bed device is equipped with a shading system, a sprinkler irrigation system and a supplementary lighting system. According to the changes in the cutting environment or the needs of the test design, the shading, sprinkler irrigation and supplementary lighting equipment can be flexibly used to adjust the environmental factors to the requirements that are beneficial to the rooting of the cuttings or the test, thereby achieving the purpose of improving the survival rate of the cuttings or directing the test. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is the general structure diagram of the mobile cutting seedling bed device of the utility model;
[0024] Figure 2 for Figure 1 The disassembled structure diagram of the water tank and sunshade frame structure at the base of the cutting seedling bed device;
[0025] Figure 3 for Figure 1 The split structure diagram of the cutting seedling bed in the cutting seedling bed device;
[0026] Figure 4 for Figure 1 The structure diagram of the mesh partition in the cutting seedling bed;
[0027] Figure 5 for Figure 1 The split structure diagram of the cutting seedling bed partition slot;
[0028] Figure 6 for Figure 1 The disassembled structure diagram of the cutting shed.
[0029] In the figure: 1. base water tank; 2. cutting seedling bed; 3. cutting arch shed; 4. sunshade system; 5. sprinkler system; 6. fill light system; 7. four-way rotary wheel; 8. connect seedling bed drainage pipe; 9. submersible pump; 10. constant temperature heating rod; 11. water tank drain valve; 12. water level limit pipe; 13. connecting pipe; 14. fill light; 15 micro sprinkler; 16. sunshade pipe rack; 17. sunshade net; 18. drainage hole; 19. arch shed socket; 20. card slot; 21. seedling bed partition; 22 partition slot; 23. mesh partition. DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0031] Reference Figure 1-6 A small mobile cutting test seedling bed device comprises a base water tank 1, a cutting seedling bed 2 installed in the base water tank 1, and a sunshade frame 4 installed on the base water tank 1. A cutting arch shed 3 is installed on the cutting seedling bed 2. A sprinkler irrigation system 5 and a supplementary light system 6 are installed in the middle and lower part of the sunshade frame 4. Four-way wheels 7 are installed on the four corners of the bottom of the base water tank 1. A seedling bed drainage pipe 8, a submersible pump 9, a water tank drainage valve 11 and a water level limit are installed inside the base water tank 1. Pipe 12, 6 connecting sockets for installing the sunshade frame 4 are provided at the four corners of the upper part of the base water tank 1 and the middle of the upper wide side, the seedling bed drainage pipe 8 is connected to the seedling bed drainage hole 18, the submersible pump 9 is connected to the micro-sprinkler 15, the cutting seedling bed 2 is equipped with a drainage hole 18, an arch shed socket 19, a card slot 20 and a partition slot 22, the cutting seedling bed 2 is layered into upper and lower layers with a mesh partition 23, and the upper layer is provided with a seedling bed partition 21, and the seedling bed partition 21 is inserted in the partition slot 22.
[0032] Further, see Figure 1 It can be known that the base water tank 1 is a topless closed-loop watertight structure. The base water tank 1 is 120 cm long, 90 cm wide and 50 cm high. The water level limit pipe 12 in the base water tank 1 limits the maximum water depth to 40 cm. The base water tank 1 is a device for storing water, recycling sprinkler water, supporting the cutting seedling bed 2 and the shading system 4. The temperature of the substrate layer in the cutting seedling bed 2 is controlled by the heat conduction effect, and the mobile operation is realized by the four-way wheel 7.
[0033] Further, see Figure 1It can be known that the cutting seedling bed 2 is a topless box-type closed-loop watertight structure. The cutting seedling bed 2 is 90 cm long, 60 cm wide and 50 cm high, so that the cutting seedling bed 2 and the base water tank 1 maintain a spacing of about 15 cm. While ensuring the function and operation of the base water tank 1, the cutting area is maximized.
[0034] Further, see Figure 1 It can be known that the bottom of the cutting seedling bed 2 is designed as a gable roof structure, which can increase the contact area between the cutting seedling bed 2 and the water in the base water tank 1, and is more conducive to the drainage of the substrate layer in the cutting seedling bed 2.
[0035] Further, see Figure 1 It can be known that the seedling bed drainage pipe 8 is connected to the seedling bed drainage hole 18 to discharge the seepage water of the cutting seedling bed 2 directly to the outside, and the connection between the connecting pipe and the base water tank 1 and the cutting seedling bed 2 must be sealed and treated to prevent water seepage to ensure the cleanliness of the water in the base water tank 1.
[0036] Further, see Figure 1 It can be seen that the top layer of the cutting shed 3 shed adopts a sunken cube design. Figure 6 The cutting shed 3 can be welded with round steel with a diameter of 6-8mm. The top cube is 80cm long, 40cm wide and 2cm high. After the top cube of the cutting shed 3 is covered with a film, it has a water storage function and regulates the temperature in the cutting shed through air convection and heat conduction.
[0037] Further, see Figure 1 and Figure 4 It can be known that the cutting seedling bed 2 is divided into upper and lower layers by a partition 23, wherein the upper layer contains the experimental cutting matrix layer, which is 30 cm high, and the lower layer contains sand and gravel drainage medium, which is 20 cm high; the partition 23 is a square hole mesh structure with a side length of 1 mm.
[0038] Further, see Figure 1 and Figure 4 It can be known that the upper layer of the cutting seedling bed 2 is divided into three small areas by the seedling bed partition 21, which can be used for three cutting test designs.
[0039] Further, see Figure 1 and Figure 4 It can be seen that the pipe racks of the shading system 4, the sprinkler irrigation system 5, and the fill light system 6 are directly connected by different connecting pipes 13. The sprinkler irrigation system 5 and the fill light system 6 are externally connected to the power supply, and can be manually adjusted according to the needs of cuttings during actual use.
[0040] Working principle: When the utility model is in use, according to the attached Figure 1-6 ;
[0041] The first step is to check and debug the device: After installing and placing the cutting devices according to the design drawing, inject clean water into the base water tank 1 to the height of the water limit pipe 12, and then check the sealing of the base water tank 1 and the cutting seedling bed 2 to ensure that there is no leakage, and then turn on the small submersible pump 9.
[0042] Check the spray system to make sure all parts are functioning properly.
[0043] The second step is the selection and disinfection of the cutting medium: select a single medium or a prepared mixed medium according to the cutting test or technical requirements, and disinfect the cutting medium before placing it in the seedbed. The medium disinfection can be carried out by conventional physical disinfection or chemical disinfection.
[0044] The third step is to fill the water-permeable medium: select ceramsite, gravel with a diameter of 0.5cm-1.0cm and other media with good permeability, rinse with clean water and spread them on the lower layer of the mesh partition 23 of the cutting seedling bed 2, with a thickness of 20cm, flatten and cover with the mesh partition 23.
[0045] The fourth step is to fill the cutting matrix: the disinfected cutting matrix is divided into the corresponding small areas separated by the seedbed partition 21 in the cutting seedbed 2 according to the experimental design requirements. After the cutting matrix is flattened, it should be 0.5 cm lower than the upper edge of the seedbed.
[0046] Step 5, Cuttings: Cut the treated cuttings into the seedbed substrate as required, then water them thoroughly and spray them with 500 times 75% carbendazim.
[0047] The sixth step is to cover the film: install the cutting arch shed 3 into the socket, place a temperature and humidity instrument for measuring air temperature and humidity, then cover it with a film, and fix the film in the card slot 20 with a retaining spring.
[0048] Step 7: Post-management:
[0049] ① Temperature control: When the outside temperature is high, such as cuttings in summer and autumn, when the temperature and humidity instrument shows that the temperature exceeds the maximum temperature required by the test design or exceeds the suitable temperature for plant cuttings, generally 30°C, add cold water to the top of the cutting shed 3 to cool it down, and then replace the cold water in time according to the temperature changes in the shed. When the temperature is still over 30°C after adding cold water to the top of the cutting shed 3, the shading system and the spray system are used to cool it down. When the temperature and humidity instrument shows that the temperature is lower than 15 degrees, warm water can be injected and regulated in the above manner. When the temperature of the temperature and humidity instrument is stable at a suitable temperature, generally 20°C-25°C, set the temperature of the constant temperature heating rod 2°C-3°C higher than the temperature in the shed, and heat it through the constant temperature heating rod to make the substrate temperature slightly higher than the ambient temperature in the shed to accelerate the rooting of the cuttings. When the outside temperature is low, generally below 15℃, such as cuttings in winter or early spring, the water temperature can be raised by a constant temperature heating rod, and the temperature of the constant temperature heating rod can be set to 20℃-25℃, and then the water temperature can be used to raise the ambient temperature of the substrate and seedbed to a suitable temperature for plant cuttings.
[0050] ② Light control: The light intensity of the cutting seedling bed can be adjusted by moving the position of the seedling bed, adjusting the external shade net and fill light.
[0051] ③Humidity control: When the humidity is lower than 90%, the film or the entire cutting shed can be removed for spraying to replenish moisture.
[0052] ④Disease prevention and control: Regularly check the physiological changes of the cuttings before they take root, remove diseased branches and leaves in time, and spray fungicides once every 10-15 days.
[0053] ⑤Remove the arch film: When the cuttings take root, the arch film and the cutting arch shed 3 can be removed for seedling hardening;
[0054] The utility model utilizes the principles of heat conduction and air convection, and designs a temperature control device for a base water tank and a cutting shed that can store water on the basis of current mature plant cutting technology and practice, changing the previous situation of only focusing on the temperature control of the cutting environment, and realizing the dual regulation of the cutting environment and the cutting substrate temperature, which is more conducive to the rooting of cuttings. At the same time, the design of the dimming and humidity control system further enhances the environmental regulation function of the cutting device.
[0055] The cutting seedling bed device is composed of various sub-devices, each of which has independent function switches. In actual use, a single function or a combination of functions can be enabled according to the actual environmental conditions of cutting and the technical requirements of cutting. The water, water-permeable medium and cutting matrix used in the device can be recycled. The device can be disassembled, cleaned, dried and stored when not in use.
[0056] The above is the entire working principle of the utility model.
[0057] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.
[0058] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.
[0059] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.
Claims
1. A small mobile cutting test seedling bed device, comprising a base water tank (1), a cutting seedling bed (2) installed in the base water tank (1), and a sunshade frame (4) installed on the base water tank (1), characterized in that: The cutting seedling bed (2) is provided with a cutting arch shed (3); the sunshade frame (4) is provided with a sprinkler irrigation system (5) and a light supplement system (6) at the lower part of the middle part; four-way wheels (7) are provided at the four corners of the bottom of the base water tank (1); a seedling bed drainage pipe (8), a submersible pump (9), a water tank drainage valve (11) and a water level limiting pipe (12) are provided inside the base water tank (1); six sunshade frames (11) are provided at the four corners of the upper part of the base water tank (1) and the middle of the upper wide side for installing the sunshade frame (4); The connecting socket of the male frame (4) is connected to the seedling bed drainage pipe (8) connected to the seedling bed drainage hole (18), the submersible pump (9) is connected to the micro-sprinkler (15), the cutting seedling bed (2) is equipped with a drainage hole (18), an arch shed socket (19), a card slot (20) and a partition slot (22), the cutting seedling bed (2) is divided into upper and lower layers by a mesh partition (23), and the upper layer is provided with a seedling bed partition (21), and the seedling bed partition (21) is inserted into the partition slot (22).
2. A small mobile cutting test seedling bed device according to claim 1, characterized in that: The base water tank (1) is a closed-loop watertight structure without a top box. The base water tank (1) is 120 cm long, 90 cm wide and 50 cm high. The water level limiting pipe (12) in the base water tank (1) limits the maximum water depth to 40 cm.
3. A small mobile cutting test seedling bed device according to claim 1, characterized in that: The cutting seedling bed (2) is a topless box-type closed-loop watertight structure, and the cutting seedling bed (2) is 90 cm long, 60 cm wide, and 50 cm high.
4. A small mobile cutting test seedling bed device according to claim 1, characterized in that: The bottom of the cutting seedling bed (2) is designed as a gable roof structure.
5. A small mobile cutting test seedling bed device according to claim 1, characterized in that: The top layer of the cutting arch shed (3) adopts a sunken cube design. The cutting arch shed (3) is welded with round steel with a diameter of 6-8 mm. The top cube is 80 cm long, 40 cm wide and 2 cm high.
6. A small mobile cutting test seedling bed device according to claim 1, characterized in that: The cutting seedling bed (2) is divided into upper and lower layers by a partition (23), wherein the upper layer contains the experimental cutting substrate layer, which is 30 cm high, and the lower layer contains sand and gravel drainage medium, which is 20 cm high. The partition (23) is a square hole mesh structure, and the side length of the square hole is 1 mm.
7. A small mobile cutting test seedling bed device according to claim 1, characterized in that: The upper layer of the cutting seedling bed (2) is divided into three small areas by a seedling bed partition (21).