Plant disease grafting experiment device

Abstract

The utility model relates to the technical field of agriculture, in particular to a plant disease inoculation experiment device which comprises a culture box used for containing matrix soil and a culture cover arranged at the top of the culture box, and a drip irrigation pipe used for supplying water and fertilizer is arranged in the culture box. An illumination lamp for providing illumination and a hygrothermograph for monitoring temperature and humidity are arranged in the culture cover, an air inlet is formed in one end of the culture cover, an air outlet is formed in the other end of the culture cover, an exhaust fan is connected to the outer side of the air outlet, and an ultraviolet sterilization device through which air can pass is arranged on the outer side of the air inlet and between the air outlet and the exhaust fan. The device is reasonable in structure and convenient to arrange, can effectively isolate the diseased plants from field plants in the diseased plant culture stage, is favorable for improving the accuracy of observation and measurement of follow-up field propagation of diseases and pests, provides effective temperature and humidity control in the diseased plant culture stage, and realizes effective culture of the diseased plants.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture, in particular to a plant disease inoculation experimental device. Background Art

[0002] Plant diseases and insect pests are serious biological disasters that affect agricultural and forestry production safety, biological safety and ecological safety. In the process of research on the basic biology of plant diseases and insect pests, outbreak mechanisms, and prevention and control, it is necessary to carry out cultivation experiments on plant diseases and insect pests.

[0003] At present, in order to ensure the authenticity and reliability of plant disease and insect pest research, it is usually chosen to set up plant cultivation of disease and insect pests in the field, and study the occurrence, development and reproduction process of plant diseases and insect pests through on-site observation and measurement. However, in the process of cultivating diseased plants, the diseased plants cannot be effectively isolated from the field plants, resulting in inaccurate observation and measurement results. For example, during the cultivation of diseased plants, the disease and insect pests have already infected the surrounding normal plants in the field and cannot be observed and measured. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a plant disease inoculation experimental device.

[0005] A plant disease inoculation experimental device comprises a culture box for placing substrate soil and a culture cover arranged on the top of the culture box, wherein a drip irrigation pipe for supplying water and fertilizer is arranged in the culture box, and an illumination lamp for providing illumination and a thermometer and hygrometer for monitoring temperature and humidity are arranged in the culture cover;

[0006] An air inlet is arranged at one end of the culture cover, and an air outlet is arranged at the other end. An exhaust fan is connected to the outside of the air outlet. An ultraviolet sterilization device through which air can pass is arranged outside the air inlet and between the air outlet and the exhaust fan.

[0007] Furthermore, the culture cover includes side panels arranged at both ends of the top of the culture box, a crossbeam is arranged between the tops of the two side panels, a foldable culture shed that can move along the crossbeam is arranged between the two side panels, and the air inlet and outlet are arranged on the corresponding side panels.

[0008] Furthermore, the culture shed comprises a supporting frame and a plastic film.

[0009] Furthermore, the lighting lamp is installed under the crossbeam or on the side panel.

[0010] Furthermore, a camera is installed in the culture cover.

[0011] Furthermore, interception nets are provided at the air inlet and the air outlet.

[0012] Advantages of the utility model: the utility model has reasonable structure and convenient layout. It can effectively isolate the diseased plants from the plants in the field during the cultivation stage, which is conducive to improving the accuracy of observation and measurement of subsequent field transmission of pests and diseases. It provides effective temperature and humidity control during the cultivation stage of the diseased plants, and realizes effective cultivation of the diseased plants.

[0013] Ultraviolet sterilization devices are installed at the air inlet and outlet of the culture cover to effectively prevent the spread of pests and diseases in the culture area and the field;

[0014] A thermometer and hygrometer are set up to monitor the temperature and humidity in real time, and a camera is used to conveniently observe and record the growth of plants in the experimental area. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a plant disease inoculation experimental device of the utility model;

[0016] Figure 2 The utility model is a schematic diagram of a culture shed surface of a plant disease inoculation experimental device.

[0017] As shown in the figure: 1. Incubator; 2. Incubation cover; 3. Drip irrigation pipe; 4. Light; 5. Thermohygrometer; 6. Air inlet; 7. Air outlet; 8. Exhaust fan; 9. Ultraviolet sterilization device; 10. Camera; 11. Intercepting net; 201. Side panel; 202. Crossbeam; 203. Incubation shed; 2031. Support frame; 2032. Plastic film. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0020] In the description of the embodiments of the present utility model, if a feature is referred to as being "set", "fixed", "connected" or "installed" on another feature, it may be directly set, fixed, connected to another feature, or indirectly set, fixed, connected, or installed on another feature.

[0021] In the description of the embodiments of the present utility model, if "several" is involved, it means more than one, if "multiple" is involved, it means more than two, if "greater than", "less than" or "exceed" is involved, it should be understood as not including the number itself, if "above", "below" or "within" is involved, it should be understood as including the number itself. If "first" or "second" is involved, it should be understood as being used to distinguish technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0023] A plant disease inoculation experimental device comprises a culture box 1 for placing substrate soil and a culture cover 2 arranged on the top of the culture box 1, wherein a drip irrigation pipe 3 for supplying water and fertilizer is arranged in the culture box 2, and an illumination lamp 4 for providing illumination and a thermometer and hygrometer 5 for monitoring temperature and humidity are arranged in the culture cover 2;

[0024] An air inlet 6 is provided at one end of the culture cover 2, and an air outlet 7 is provided at the other end. An exhaust fan 8 is connected to the outside of the air outlet 7. The exhaust fan 8 is used to provide the wind conditions required for culture. An ultraviolet sterilization device 9 through which air can pass is provided outside the air inlet 6 and between the air outlet 7 and the exhaust fan 8.

[0025] The culture cover 2 includes side panels 201 arranged at both ends of the top of the culture box 1, a crossbeam 202 is arranged between the tops of the two side panels 201, a culture shed 203 that can be folded along the crossbeam 202 is arranged between the two side panels 201, and the air inlet 6 and the air outlet 7 are arranged on the corresponding side panels 201. The culture shed 203 includes a supporting frame 2031 and a plastic film 2032.

[0026] The illumination lamp 4 is installed under the crossbeam 202 or on the side plate 201 .

[0027] A camera 10 is also installed in the culture cover 2 .

[0028] Interception nets 11 are provided at the air inlet 6 and the air outlet 7 .

[0029] When the utility model is in use, the device is placed in the field, and a power supply device, a fertilizer and water supply device, etc. are configured. The matrix soil is filled into the culture box 1, and seedlings are planted to release the relevant populations of pests and diseases. The culture shed 203 is closed, and the periphery of the culture shed 203 is tightly seamed. The ultraviolet sterilization device 9 is started to prevent external factors from entering the culture cover 2 through the air inlet 6 and the air outlet 7. During the culture period, observations are implemented through relevant detectors, such as a thermometer and hygrometer to monitor the temperature and humidity, and a camera is used to shoot and record the culture process. When the temperature and humidity need to be controlled, water is provided through a drip irrigation tube, and the air intake is controlled by a light lamp and an exhaust fan to control the dryness and humidity. During this period, the pest and disease population in the culture cover 2 will not spread to the field. When the pest and disease population in the culture cover 2 reaches the release requirement, the culture shed 203 is opened, the ultraviolet sterilization device 9 and the exhaust fan 8 are closed, etc., so that the pest and disease population can naturally spread to the field, thereby achieving the accuracy of the subsequent observation and measurement of the field transmission of pests and diseases.

[0030] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A plant disease inoculation experimental device, characterized in that: The invention comprises a culture box (1) for placing substrate soil and a culture cover (2) arranged on the top of the culture box (1); a drip irrigation pipe (3) for supplying water and fertilizer is arranged in the culture box (1); and a lighting lamp (4) for providing illumination and a thermometer and hygrometer (5) for monitoring temperature and humidity are arranged in the culture cover (2); One end of the culture cover (2) is provided with an air inlet (6), and the other end is provided with an air outlet (7); an exhaust fan (8) is connected to the outside of the air outlet (7); the exhaust fan (8) is used to provide wind conditions required for culture; an ultraviolet sterilization device (9) through which air can pass is provided on the outside of the air inlet (6) and between the air outlet (7) and the exhaust fan (8).

2. A plant disease inoculation experimental device according to claim 1, characterized in that: The culture cover (2) comprises side panels (201) arranged at both ends of the top of the culture box (1); a crossbeam (202) is arranged between the tops of the two side panels (201); a culture shed (203) that can be folded along the crossbeam (202) is arranged between the two side panels (201); and an air inlet (6) and an air outlet (7) are arranged on the corresponding side panels (201).

3. A plant disease inoculation experimental device according to claim 2, characterized in that: The culture shed (203) comprises a supporting frame (2031) and a plastic film (2032).

4. A plant disease inoculation experimental device according to claim 2, characterized in that: The illumination lamp (4) is installed under the crossbeam (202) or on the side plate (201).

5. The plant disease inoculation experimental device according to claim 1, characterized in that: A camera (10) is also installed in the culture cover (2).

6. A plant disease inoculation experimental device according to claim 1, characterized in that: Interception nets (11) are provided at the air inlet (6) and the air outlet (7).

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