CN216292498U

CN216292498U - Tissue culture seedling rooting and transplanting integrated device

Info

Publication number: CN216292498U
Application number: CN202122981235.1U
Authority: CN
Inventors: 杨秉祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-15
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a rooting and transplanting integrated device for tissue culture seedlings, which comprises a box body, a box cover and paper bowls, wherein the paper bowls are stacked in the box body, and the rooting and transplanting integrated device is characterized in that: the sealing film is hermetically arranged on the upper part of the box body; the sealing film is provided with a ventilation window, and a first ventilation filter paper film component is covered on the ventilation window in a sealing way; the box cover is provided with a vent hole, and a second air-permeable filtering paper membrane component is covered on the vent hole in a sealing manner; the effective air-permeable area of the second air-permeable filtering paper membrane component is smaller than that of the first air-permeable paper membrane component. The utility model solves the problems that the prior art only has small vent hole through the box cover, the gas exchange inside and outside the plastic box is slow when hardening seedlings outside the bottle, the hardening seedling effect is poor, and simultaneously, the problem that the root system is easy to break and damage when cleaning and disinfecting the root system of the seedlings outside the bottle is solved; finally, the problems that the transplanting of the bare-rooted seedlings needs to adapt to a new matrix again, the seedling reviving time is long, and the survival rate is influenced are solved. The conventional tissue culture box is not suitable for plant varieties with difficult rooting and easily broken root systems.

Description

Tissue culture seedling rooting and transplanting integrated device

Technical Field

The utility model belongs to the technical field of rooting and transplanting, and particularly relates to a tissue culture seedling rooting and transplanting integrated device.

Background

At present, the tissue culture box used for tissue culture is a high-temperature resistant PC tissue culture box with or without vent holes on a box cover, the structure is basically composed of three parts of vent holes, the box cover and the box body, and the rooting transplanting process is as follows: rooting in a tissue culture chamber bottle, exercising the seedling outside the bottle with the bottle, taking the seedling out of the bottle, cleaning agar or other matrixes remained in the root system, sterilizing the root system, and transplanting in a plug tray. Can basically meet the requirements of tissue culture of most plants.

At present, the tissue culture plastic box is suitable for rooting culture and transplanting in a conventional process, can meet the requirements of most conventional varieties, but has certain defects, 1, the air vent of the bottle cover is small, the gas exchange inside and outside the plastic box is slow when hardening seedlings outside the bottle, the hardening seedling effect is poor, 2, the root system of the seedlings is cleaned outside the bottle, and the disinfection easily causes root system fracture and injury, 3, the transplanting of bare-rooted seedlings needs to adapt to a new substrate again, the seedling reviving time is long, and the survival rate is influenced. The conventional tissue culture box is not suitable for plant varieties with difficult rooting and easily broken root systems.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides the tissue culture seedling rooting and transplanting integrated device which achieves the purposes of simplifying the rooting and transplanting process and improving the transplanting survival rate of the tissue culture seedlings by changing the box body structure, adding a sealing film and the like.

The utility model is realized in this way, a tissue culture seedling integrated device that takes root and transplants, including box body, lid, and the paper pot, the said paper pot is put in the box body, characterized by that: the sealing film is hermetically arranged on the upper part of the box body; the sealing film is provided with a ventilation window, and a first ventilation filter paper film component is covered on the ventilation window in a sealing way; the box cover is provided with a vent hole, and a second air-permeable filtering paper membrane component is covered on the vent hole in a sealing manner; the effective air-permeable area of the second air-permeable filtering paper membrane component is smaller than that of the first air-permeable paper membrane component.

Preferably, the sealing film is welded on the upper part of the box body in a sealing mode.

Preferably, the pore diameter of the first air-permeable filtering paper membrane is smaller than that of the second air-permeable filtering paper membrane component.

Preferably, the filter membrane pore size of the first air-permeable filtering paper membrane component is 0.15-0.45 μm, and the filter membrane pore size of the second air-permeable filtering paper membrane component is 0.80 μm.

Preferably, the ventilation window on the sealing film and the ventilation opening on the box cover are positioned on the same central line and coincide with the central line of the box body.

Preferably, the box cover is in threaded connection with the box body.

The utility model has the advantages and technical effects that:

by adopting the technical scheme, the requirements of different culture periods are changed by adding the sealing film and the second air-permeable filtering paper film member on the box cover, so that the purposes of simplifying the rooting transplanting process and improving the transplanting survival rate of tissue culture seedlings are achieved; after the seedlings are cultured and rooted, the culture box is disinfected on an ultra-clean workbench, the box cover is removed, only the sealing film is reserved, then the combined body with the sealing film is transferred to an outdoor greenhouse for hardening seedlings, after 15-20 days, the sealing film is opened, the paper pot is carefully taken out, a bactericide is sprayed on the surface of the paper pot, and then the paper pot with the paper pot is transplanted. After the plastic box body is cleaned, the plastic box body is filled into the paper bowl again, and can be recycled. The problem that the existing method only needs small vent holes through the box cover, the exchange of gas inside and outside the plastic box is slow when the seedlings are hardened outside the bottle, the seedling hardening effect is poor, and meanwhile, the problem that the roots of the seedlings are easily broken and damaged when the roots of the seedlings are cleaned outside the bottle and disinfected is also solved; finally, the problems that the transplanting of the bare-rooted seedlings needs to adapt to a new matrix again, the seedling reviving time is long, and the survival rate is influenced are solved. The conventional tissue culture box is not suitable for plant varieties with difficult rooting and easily broken root systems.

Drawings

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

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic view of a sealing film structure;

fig. 4 is a top view of the lid.

In the figure, 1, a box body; 2. a box cover; 3. a paper bowl; 4. sealing films; 5. a first air-permeable filter paper membrane member; 6. and a second air-permeable filter paper membrane member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 4, an integrated device for rooting and transplanting of tissue culture seedlings comprises a box body 1, a box cover 2, a paper bowl 3, a sealing film 4 and a sealing cover, wherein the paper bowl is stacked in the box body; the sealing film is provided with a ventilation window, the ventilation window is hermetically covered with a first ventilation filtering paper film component 5, the box cover is provided with a ventilation port, and the ventilation port is hermetically covered with a second ventilation filtering paper film component 6. The aperture of the filter membrane of the first air-permeable filter paper membrane component is 0.15-0.45 μm, and the aperture of the filter membrane of the second air-permeable filter paper membrane component is 0.80 μm. The effective air-permeable area of the second air-permeable filtering paper membrane component is smaller than that of the first air-permeable paper membrane component.

The complete use flow of the integrated rooting and transplanting device is as follows: orderly stacking the paper bowls into a box body, filling a rooting culture medium (agar is removed) of a corresponding variety into the box body as shown in the figure, covering a box cover, carrying out high-temperature high-pressure sterilization after checking the existence of errors, cooling, transferring the seedlings reaching the rooting standard into the paper bowls of the box body in an aseptic operation table, entering a culture room for normal culture, after 15-20 days, carrying out rooting on the tissue culture seedlings, removing the box cover from the culture box on a clean bench by using a sterilized matched sealing film, transferring the combined body with the sealing film to an outdoor greenhouse for hardening the seedlings, after 15-20 days, opening the sealing film, carefully taking out the paper bowls, spraying a bactericide on the surfaces of the paper bowls, and then carrying out transplanting with the paper bowls. After the plastic box body is cleaned, the plastic box body is filled into the paper bowl again, and can be recycled.

Through the process, the problems that the existing method only needs small vent holes through the box cover, the gas exchange inside and outside the plastic box is slow when the seedlings are hardened outside the bottle, the seedling hardening effect is poor, and meanwhile, the problem that the roots of the seedlings are easily broken and damaged when the roots of the seedlings are cleaned outside the bottle and disinfected is solved; finally, the problems that the transplanting of the bare-rooted seedlings needs to adapt to a new matrix again, the seedling reviving time is long, and the survival rate is influenced are solved. The conventional tissue culture box is not suitable for plant varieties with difficult rooting and easily broken root systems.

Preferably, the sealing film is welded on the upper part of the box body in a sealing mode, and the sealing performance and the firmness of the sealing film are kept secret.

Preferably, the ventilation window on the sealing film and the ventilation opening on the box cover are positioned on the same central line and are superposed with the central line of the box body, so that the gas exchange permeability is ensured; but an eccentric arrangement may also be used.

Preferably, the box cover is in threaded connection with the box body, so that the firmness of the installation of the box cover is guaranteed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention, such as material, type of filter paper membrane components, etc., are included in the scope of the present invention.

Claims

1. The utility model provides a tissue culture seedling integrated device that transplants that takes root, includes box body and lid to and the paper pot, the paper pot is put things in good order in the box body, its characterized in that: the sealing film is hermetically arranged on the upper part of the box body; the sealing film is provided with a ventilation window, and a first ventilation filter paper film component is covered on the ventilation window in a sealing way; the box cover is provided with a vent hole, and a second air-permeable filtering paper membrane component is covered on the vent hole in a sealing manner; the effective air-permeable area of the second air-permeable filtering paper membrane component is smaller than that of the first air-permeable paper membrane component.

2. The integrated device for rooting and transplanting of tissue culture seedlings according to claim 1, characterized in that: the sealing film is welded on the upper part of the box body in a sealing way.

3. The integrated device for rooting and transplanting of tissue culture seedlings according to claim 1, characterized in that: the pore diameter of the first air-permeable filtering paper membrane is smaller than that of the second air-permeable filtering paper membrane.

4. The integrated device for rooting and transplanting of tissue culture seedlings according to claim 1, characterized in that: the aperture of the filter membrane of the first air-permeable filter paper membrane component is 0.15-0.45 μm, and the aperture of the filter membrane of the second air-permeable filter paper membrane component is 0.80 μm.

5. The integrated device for rooting and transplanting of tissue culture seedlings according to claim 1, characterized in that: the ventilation window on the sealing film and the ventilation opening on the box cover are positioned on the same central line and are superposed with the central line of the box body.

6. The integrated device for rooting and transplanting of tissue culture seedlings according to claim 1, characterized in that: the box cover is in threaded connection with the box body.