CN216600953U

CN216600953U - Device for conveniently observing disease grade of clubroot of cabbage

Info

Publication number: CN216600953U
Application number: CN202123061759.5U
Authority: CN
Inventors: 潘晓雪; 陆景伟; 周娜; 郑阳; 王红娟
Original assignee: Chongqing Academy of Agricultural Sciences
Current assignee: Chongqing Academy of Agricultural Sciences
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-27
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a device for conveniently observing the disease grade of cabbage clubroot, which comprises a culture solution storage box body, wherein the top of the culture solution storage box body is provided with an opening, the four walls of the culture solution storage box body are made of transparent materials, and the bottom of the culture solution storage box body is made of opaque materials; a frame body with an opening at the top is fixed in the culture solution storage box body, an insertion slot is formed between the frame body and the culture solution storage box body, and a shading plate is inserted in the insertion slot; an opaque T-shaped planting plate is arranged at the upper end of the frame body, the T-shaped planting plate comprises an upper flat plate, and one side of the bottom of the upper flat plate is connected with a vertical plate; the upper flat plate is detachably connected with a plurality of planting pipes along the length direction, and the bottoms of the planting pipes are conical; a width scale is formed on the vertical plate along the length direction. The utility model has simple structure and convenient use, can quickly observe and record the information of the roots in batches, reduces the time of the roots outside and the influence of observation on the growth of the roots, improves the test accuracy and saves the space.

Description

Device for conveniently observing disease grade of clubroot of cabbage

Technical Field

The utility model belongs to the technical field of biology, and particularly relates to a device for conveniently observing the incidence grade of clubroot of cabbages.

Background

Common head cabbage (Brassica oleracea l., commonly known as cabbage) is a leaf vegetable widely planted in the world, and has the characteristics of good adaptability, strong stress resistance, high yield, high edible value and the like, so that the common head cabbage plays an important role in annual supply and export trade of vegetables. In recent years, due to the expansion of planting areas, the spread of clubroot around the world caused by unreasonable cultivation modes (such as high density, continuous cropping and the like) and worldwide introduction of seeds becomes a serious problem for the cabbage and other cruciferous crop planting areas in the world. The cabbage infected by clubroot shows that the root tissue is abnormally swollen to form an expanded tumor, so that the overground part is wilted and develops slowly, and further the plant is dead. For the disease, no effective prevention and treatment measures exist at present, so that a device for conveniently observing the incidence grade of the clubroot of the cabbage is designed, resistance evaluation can be rapidly carried out, and a root-resistant material with breeding and utilization values is obtained. However, the existing widely used root dipping method, injection method and bacterial soil method all need to plant the inoculated plants in a culture medium, then pull out the plants after inoculating for a certain time, and investigate the diseases after cleaning, which is time-consuming and inconvenient to operate. In addition, the existing culture boxes are usually placed on a table board one by one, and the occupied area is large.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model discloses a device for conveniently observing the incidence grade of clubroot of cabbages. The utility model has simple structure and convenient use, can quickly observe and record the information of the roots in batches, reduces the time of the roots outside and the influence of observation on the growth of the roots, improves the test accuracy and saves the space.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a device convenient for observing the incidence grade of cabbage clubroot comprises a culture solution storage box body, wherein the top of the culture solution storage box body is provided with an opening, the four walls of the culture solution storage box body are made of transparent materials, and the bottom of the culture solution storage box body is made of opaque materials; a frame body with an opening at the top is fixed in the culture solution storage box body, an insertion slot is formed between the frame body and the culture solution storage box body, and a shading plate is inserted in the insertion slot; an opaque T-shaped planting plate is arranged at the upper end of the frame body, the T-shaped planting plate comprises an upper flat plate, and one side of the bottom of the upper flat plate is connected with a vertical plate; the upper flat plate is detachably connected with a plurality of planting tubes along the length direction, and the bottoms of the planting tubes are conical; the vertical plate is provided with a width scale along the length direction, and the vertical plate is provided with a height scale corresponding to each planting pipe.

In a further improvement, arc-shaped stretcher plates are fixed on two sides of the culture solution storage box body; the culture solution storage box body is placed on the culture shelf through the arc-shaped stretcher plate; the culture rack comprises end frames at two ends, two sides of the two end frames are respectively connected from top to bottom through a plurality of stretcher bars, and the arc stretcher plates are placed on the stretcher bars.

In a further improvement, two sides of the shading plate are respectively fixed with a first L-shaped pulling plate which is bent outwards.

In a further improvement, two ends of the upper flat plate are respectively fixed with a second L-shaped pulling plate which is bent inwards.

In a further improvement, the culture solution storage box body is made of plastic or glass.

In a further improvement, a threaded hole is formed in the planting pipe, and the threaded hole is detachably connected with the planting pipe through internal and external threads.

Further improvement, the porous equipartition board is installed to the lower part of culture solution storage box body, and culture solution storage box body bottom intercommunication has the air inlet connector, installs the check valve on the air inlet connector.

The utility model has the advantages that:

the utility model has simple structure and convenient use, can quickly observe and record the information of the roots in batches, reduces the time of the roots outside and the influence of observation on the growth of the roots, improves the test accuracy and saves the space.

Drawings

FIG. 1 is a schematic side view of the present invention;

fig. 2 is a schematic top view of the present invention.

Detailed Description

The utility model is further explained with reference to the drawings and the embodiments.

As shown in fig. 1 and 2, the device for conveniently observing the incidence grade of the clubroot of cabbage comprises a plurality of culture solution storage boxes 1 arranged on a culture shelf 13.

The top of the culture solution storage box body 1 is provided with an opening, the four walls are made of transparent materials, and the bottom of the culture solution storage box body is made of opaque materials; a frame body 2 with an opening at the top is fixed in the culture solution storage box body 1, an insertion slot 3 is formed between the frame body 2 and the culture solution storage box body 1, and a shading plate 4 is inserted in the insertion slot 3; an opaque T-shaped planting plate 5 is arranged at the upper end of the frame body 2, the T-shaped planting plate 5 comprises an upper flat plate 51, and a vertical plate 52 is connected to one side of the bottom of the upper flat plate 51; the upper flat plate 51 is detachably connected with a plurality of planting tubes 6 along the length direction, and the bottoms of the planting tubes 6 are conical; a width scale 7 is formed on the vertical plate 52 along the length direction, and a height scale 8 is formed on the vertical plate 52 corresponding to each planting pipe 6; porous equipartition board 9 is installed to the lower part of culture solution

storage box body

1, and 1 bottom intercommunication of culture solution storage box body has air inlet connector 10, installs check valve 11 on the air inlet connector 10. As shown in fig. 1, the T-shaped planting plate 5 is supported on the frame body 2 by forming protrusions at both ends thereof.

The using method of the utility model is as follows:

during the cultivation, fill into the culture solution in the culture solution storage box body 1, then place plant seeds in planting pipe 6, cultivate, in the cultivation process, carry out oxygenation through air inlet joint 10 intercommunication air pump etc. to the culture solution to the seed sprouts and grows.

After the seeds germinate and grow to exceed the top of the planting pipe 6 and the width of the upper part of the planting pipe is larger than the diameter of the planting pipe 6, the planting pipe is screwed off to prevent the planting pipe from limiting the growth of the roots of the plants. Inoculate the germ spore after developing to the certain degree to partial culture solution storage box body 1 takes out light screen 4, there is light and no light condition contrast, reach at every turn and cultivate after presetting the time, take out the planting board 5 of T shape, place back culture solution storage box body 1 at once after shooing, after finishing shooing all plants in proper order, according to width scale 7 and height scale 8 on the photo record each plant with long and with wide, thereby reduce the root and expose time outward, reduce the influence to the follow-up growth of plant.

In order to improve the space utilization rate, arc-shaped stretcher plates 12 are fixed on two sides of the culture solution storage box body 1; the culture solution storage box body 1 is placed on the culture shelf 13 through the arc-shaped stretcher plate 12; the culture shelf 13 comprises end frames 14 at two ends, two sides of the two end frames 14 are respectively connected from top to bottom through a plurality of stretcher bars 15, and the arc stretcher plates 12 are placed on the stretcher bars 15. Thus, multi-layer culture can be realized.

In order to be taken down conveniently, two sides of the shading plate 4 are respectively fixed with a first L-shaped pulling plate 16 which is bent outwards, and two ends of an upper flat plate 51 of the first L-shaped pulling plate 16 are respectively fixed with a second L-shaped pulling plate 17 which is bent inwards.

The culture solution storage cassette 1 is made of plastic or glass.

A threaded hole is formed in the planting pipe 6, and the threaded hole and the planting pipe 6 are detachably connected through inner and outer threads.

While embodiments of the utility model have been described above, it is not intended to be limited to the details shown herein, and to the particular embodiments shown, but it is to be understood that all changes and modifications that come within the spirit and scope of the utility model are desired to be protected by the teachings herein.

Claims

1. The device for conveniently observing the disease grade of the cabbage clubroot is characterized by comprising a culture solution storage box body (1), wherein the top of the culture solution storage box body (1) is provided with an opening, the four walls are made of transparent materials, and the bottom of the culture solution storage box body is made of opaque materials; a frame body (2) with an opening at the top is fixed in the culture solution storage box body (1), an insertion slot (3) is formed between the frame body (2) and the culture solution storage box body (1), and a shading plate (4) is inserted into the insertion slot (3); an opaque T-shaped planting plate (5) is arranged at the upper end of the frame body (2), the T-shaped planting plate (5) comprises an upper flat plate (51), and a vertical plate (52) is connected to one side of the bottom of the upper flat plate (51); the upper flat plate (51) is detachably connected with a plurality of planting pipes (6) along the length direction, and the bottoms of the planting pipes (6) are conical; the vertical plate (52) is provided with a width scale (7) along the length direction, and the vertical plate (52) is provided with a height scale (8) corresponding to each planting pipe (6).

2. The apparatus for conveniently observing the incidence grade of the clubroot of cabbage according to claim 1, wherein arc-shaped stretcher plates (12) are fixed on both sides of the culture solution storage box body (1); the culture solution storage box body (1) is placed on the culture rack (13) through an arc-shaped stretcher plate (12); the culture rack (13) comprises end frames (14) at two ends, two sides of the two end frames (14) are respectively connected from top to bottom through a plurality of pole supports (15), and the arc-shaped pole supports (12) are placed on the pole supports (15).

3. The apparatus for conveniently observing the incidence level of the cabbage clubroot as claimed in claim 1, wherein the light shielding plate (4) is fixed with first L-shaped pulling plates (16) bent outwards at both sides thereof.

4. The apparatus for observing the degree of brassica oleracea according to claim 3, wherein the upper plate (51) has second L-shaped pulling plates (17) bent inward fixed to both ends thereof.

5. The apparatus for facilitating observation of the onset of clubroot cabbage according to claim 1, wherein the culture storage case (1) is made of plastic or glass.

6. The device for conveniently observing the incidence grade of the cabbage clubroot as claimed in claim 1, wherein the planting tube (6) is formed with a threaded hole, and the threaded hole is detachably connected with the planting tube (6) through internal and external threads.

7. The device for conveniently observing the incidence grade of the cabbage clubroot as claimed in claim 1, wherein a porous uniform distribution plate (9) is installed at the lower part of the culture solution storage box body (1), an air inlet joint (10) is communicated with the bottom of the culture solution storage box body (1), and a one-way valve (11) is installed on the air inlet joint (10).