A plant tissue culture easy-floating explant disinfection device and disinfection method thereof
A plant tissue culture and disinfection device technology, applied in the directions of botanical equipment and methods, plant regeneration, gardening methods, etc., can solve the problems of easy floating of explants, incomplete disinfection, inconvenient dehydration, etc., and achieve high disinfection efficiency, The effect of avoiding dehydration difficulty and easy operation
Active Publication Date: 2022-03-04
YANGZHOU UNIV
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Problems solved by technology
During the disinfection process, many explants are easy to float, which is likely to cause incomplete disinfection. For the disinfection of tiny explants, it is easy to dehydrate and cause re-contamination.
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[0034] The present invention will be further described below in conjunction with the drawings and descriptions of the drawings.
[0035] A plant tissue culture easy-floating explant disinfection device, comprising a screen cylinder 6 and a sealing cover 5, a plurality of screen holes 7 are arranged on the screen cylinder 6, one end of the screen cylinder 6 is open, and the sealing cover 5 is covered on the screen The opening of the cylinder 6; the opening side of the screen cylinder 6 is provided with a connecting card 3, the sealing cover 5 is hinged on the connecting card 3, and the connecting card 3 is fixed with an adjustable handle 2, and the adjustable handle 2 and the screen cylinder 6 The opening is vertical.
[0036]A chute is provided on the adjustable handle 2, an adjustable button 1 is installed in the chute, and the adjustable button 1 slides up and down along the chute; a connecting handle 4 is also provided, and one end of the connecting handle 4 is fixedly conn...
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The invention relates to a plant tissue culture easy-floating explant disinfection device and a disinfection method thereof, comprising a screen cylinder and a sealing cover, the screen cylinder is provided with a number of screen holes, one end of the screen cylinder is open, and the sealing cover is placed on the screen The opening of the screen cylinder; the opening side of the screen cylinder is provided with a connecting card, the sealing cover is hinged on the connecting card, and an adjustable handle is fixed on the connecting card, and the adjustable handle is perpendicular to the opening of the screen cylinder; There is a chute on the adjustable handle, and an adjustable button is installed in the chute, and the adjustable button slides up and down along the chute; there is also a connecting handle, one end of the connecting handle is fixedly connected with the adjustable button, and the other end is placed on the seal The upper part of the cover, and one end where the connecting handle is fixedly connected with the adjustable knob is higher than the other end of the connecting handle. The invention ensures that the explants are completely in contact with the disinfectant, and can be fully dehydrated after disinfection, avoiding the difficult problem of dehydration of tiny explants, thereby ensuring the integrity of the explants and improving the disinfection efficiency of the explants.
Description
technical field [0001] The invention relates to a plant tissue culture easy-floating explant disinfection device and a disinfection method thereof, which belong to the field of plant tissue culture and are suitable for the disinfection and dehydration process of explants and the disinfection and dehydration process of micro-sized and easy-float explants. Background technique [0002] Plant tissue culture is a technology developed on the basis of cell totipotency. Its main operation process is to separate explants such as plant organ tissues or cells from donor plants, and inoculate them on suitable medium after disinfection. , develop into a complete plant after dedifferentiation and differentiation under artificially created sterile conditions. The explants used in the explant disinfection process mainly include plant roots, stems, leaves, flowers, buds, fruits and seeds. [0003] Explants collected from nature or indoors contain all kinds of fungi, bacteria, viruses and o...
Claims
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IPC IPC(8): A01H4/00
CPCA01H4/00
Inventor 杨旭薛金燕刘飞张宇成玉富
Owner YANGZHOU UNIV