CN210352366U

CN210352366U - Rice blast bacterium inoculation artificial containers

Info

Publication number: CN210352366U
Application number: CN201921199348.2U
Authority: CN
Inventors: 罗琼; 郭敬玮; 杨睿; 韩光煜; 杨静
Original assignee: Yunnan Agricultural University
Current assignee: Yunnan Agricultural University
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-04-21
Anticipated expiration: 2029-07-29

Abstract

The utility model belongs to the field of agricultural planting research, in particular to the field of crop pathogen infection, and relates to a rice blast bacterium inoculation incubator, which comprises a box body, a cover, a water feeding port and an object stage, wherein the bottom end of the box body is provided with the water feeding port, and the bottom end of the water feeding port is communicated with the bottom end of the box body; 2 covers are arranged at the upper end of the box body, the 2 covers are arranged in an up-and-down stacked mode, and vent holes are formed in the covers; the inside objective table that is provided with of box. The utility model discloses can realize the experiment good planting cultivated in a pot, conveniently build moist environment, with low costs, efficient, effectual. Add the warm water through the filler and can be quick build the humid environment of high temperature, place through the stromatolite of the foraminiferous lid of bilayer, the control in top hole can be realized to 2 lid dislocation sets, further adjusts and plays ventilation photic effect to the humiture in the box. And the black cloth cover and the black cloth of the side wall are arranged above the cover, so that the box body can be subjected to dark treatment.

Description

Rice blast bacterium inoculation artificial containers

Technical Field

The utility model belongs to farming research field, concretely relates to crops germ infects the field, relates to a rice blast bacterium inoculation artificial containers.

Background

Rice (1)Oryza sativa) Is the most important food crop in the world and is composed of ascomycetesMagnaporthe OryzaeThe caused rice blast is one of the most serious diseases in world rice production, and the global rice yield loss caused by the rice blast accounts for 10% -30% of the total rice yield annually. Therefore, the study of the prevention and control of rice blast is a very slow thing. The current inoculation method for identifying the rice blast resistance in the laboratory is mainly spray inoculation in the seedling stage, and has the advantages of no limitation of natural conditions, short inoculation period, high flexibility, high selectivity of inoculated strains, simplicity in operation, convenience in investigation, good repeatability and the like.

Because the high-temperature and high-humidity conditions in the field are simulated, the rice seedlings are usually placed in a phytotron for inoculation and are controlled in the high-temperature and high-humidity environment. At present, two modes of heating and humidifying are available, namely an electric heating mode and a warm water adding mode; the electrical heating requires a complex control system, and the climatic chamber is susceptible to contamination, is limited by the size of the climatic chamber, and cannot be used for large-scale inoculation experiments each time. The warm water heating can realize rapid high-temperature and humid environment to a certain extent; in the existing device, warm water is added into a box body, and then a pot planted with rice is placed into the box body to create a high-temperature and humid environment; however, warm water is required to be added into the box body in the later stage, so that germs on the rice planted on the planting pot are easily washed away, and the experiment distortion is caused. In addition, the traditional plastic film for sealing can only be used once, which causes white pollution, and the pores can not be adjusted. Therefore, a rice blast bacterium inoculation incubator is urgently needed, and the problems of water heating and pore adjustment can be solved.

Disclosure of Invention

In order to solve the problem, the utility model provides a rice blast bacterium inoculation artificial containers can solve the problem of heating water problem and hole regulation.

The specific technical scheme is as follows:

a rice blast bacterium inoculation incubator comprises a box body, a cover, a water filling port and an object stage, wherein the bottom end of the box body is provided with the water filling port, and the bottom end of the water filling port is communicated with the bottom end of the box body; 2 covers are arranged at the upper end of the box body, the 2 covers are arranged in an up-and-down stacked mode, and vent holes are formed in the covers and play a role in ventilation; the inside objective table that is provided with of box bears the weight of the experiment basin.

Furthermore, a water filling cover is arranged on the water filling port, and the water filling cover plays a role in sealing after water is filled.

Furthermore, the box body and the cover are made of transparent materials and are light-transmitting.

Further, the box body and the cover are made of glass or acrylic materials.

Further, a black cloth cover is arranged above the cover, the black cloth cover is a frame made of hard materials at the edge, and black cloth is arranged in the middle of the frame; the side wall of the box body is provided with black cloth for dark treatment.

Further, the edge is provided with the slide rail on the box, is provided with a plurality of slider on the slide rail, and the slider is connected with black cloth, forms the structure that the (window) curtain is the same, if the box is cylindrical, then the slide rail is convex slide rail, sets up along cylindrical box top edge.

Has the advantages that: the utility model discloses can realize the experiment good planting cultivated in a pot, conveniently build moist environment, with low costs, efficient, effectual. Add the construction of the high temperature humid environment that warm water can be quick through the filler, place through the stromatolite of the foraminiferous lid of bilayer, the control in top hole can be realized to 2 lid dislocation sets, further adjusts and plays ventilation photic effect to the humiture in the box. And the black cloth cover and the black cloth of the side wall are arranged above the cover, so that the box body can be subjected to dark treatment.

Drawings

FIG. 1 is a schematic view without black cloth shading;

FIG. 2 is a schematic view of a shadow mask with black cloth;

wherein, 1 box, 2 lids, 3 filler, 4 objective tables, 5 black cloth covers, 6 black cloth, 7, air vent.

Detailed Description

As shown in fig. 1-2, the inoculation incubator for rice blast bacteria comprises a box body 1, a cover 2, a water filling port 3 and an object stage 4, wherein the bottom end of the box body 1 is provided with the water filling port 3, and the bottom end of the water filling port 3 is communicated with the bottom end of the box body 1; 2 covers 2 are arranged at the upper end of the box body 1, the 2 covers 2 are arranged in an up-down stacked mode, and vent holes 7 are formed in the covers 2 and play a role in ventilation; the inside objective table 4 that is provided with of box 1 bears the experiment basin.

Further, a water filling cover is arranged on the water filling port 3, and the water filling cover plays a sealing role after water is filled.

Further, the box body 1 and the cover 2 are made of transparent materials and are light-transmitting.

Further, the case 1 and the cover 2 are made of glass or acryl.

Further, a black cloth cover 5 is arranged above the cover 2, the black cloth cover 5 is a frame made of hard materials at the edge, and black cloth is arranged in the middle of the frame; the side wall of the box body is provided with black cloth 6 for dark treatment.

Furthermore, the upper edge of the box body 1 is provided with a slide rail, the slide rail is provided with a plurality of slide blocks, and the slide blocks are connected with black cloth to form a structure like a curtain.

The operation principle is as follows: adding warm water into the box body, placing a pot for planting rice on an object stage of the box body, covering 2 covers to form an artificial climate box, and carrying out illumination treatment or room temperature environment treatment under sunlight. When the temperature in the box body is low or the humidity is insufficient, warm water is added into the box body through the water filling port, and then the water filling cover is covered. When dark processing is required, the black cloth cover on the cover 2 can be used for opening the black cloth on the side wall of the box body like a sliding window curtain, so that a dark environment is formed. When the temperature and the humidity in the box body need to be adjusted, one of the covers can be rotated or moved, so that the vent holes in the 2 covers are staggered or closed, and the effect of keeping the temperature or dissipating heat is achieved quickly. The temperature and humidity in the box can be well adjusted through the upper operation, the operation is simple, and the effect is good. And after the cultivation is finished, the box body and the cover are cleaned, or boiled water is added through the adding opening under the condition that the cover is tightly covered, and high-temperature sterilization treatment is carried out. Thereby realizing the disinfection and sterilization treatment of the box body and facilitating the next cultivation of germs.

Claims

1. A rice blast bacterium inoculation incubator is characterized by comprising a box body, a cover, a water filling port and an object stage, wherein the bottom end of the box body is provided with the water filling port, and the bottom end of the water filling port is communicated with the bottom end of the box body; 2 covers are arranged at the upper end of the box body, the 2 covers are arranged in an up-and-down stacked mode, and vent holes are formed in the covers; the inside objective table that is provided with of box.

2. An incubator as recited in claim 1, wherein said filler is provided with a filler cap.

3. An incubator as recited in claim 1, wherein said housing and lid are constructed of transparent material.

4. An incubator as recited in claim 3, wherein said housing and lid are constructed of glass or acrylic.

5. An incubator as recited in claim 1, wherein said cover is provided with a black cloth cover, said black cloth cover is formed of a frame having edges made of hard material, and a black cloth is provided in the middle of the frame; the side wall of the box body is provided with black cloth.

6. An incubator as recited in claim 5, wherein said enclosure body has a track along an upper edge thereof, said track having a plurality of slides thereon, said slides being connected to said black cloth to form a curtain-like structure.