Plant tissue culture box

Abstract

The invention discloses a plant tissue culture box. The plant tissue culture box comprises a plant culture cavity, a culture solution container, a light source cavity and a light source, wherein the culture solution container and the light source cavity are respectively in a cylinder shape; the plant culture cavity is an annular cavity which is provided with a thick upper part and a thin lower part and is positioned outside the light source cavity, and is detachably fixed above the culture solution container; the light source is positioned at the center of the light source cavity; the center axes of the culture solution container, the light source cavity and the plant culture cavity are positioned on one line; a plurality of detachable plant culture cavities are uniformly arranged at the bottom part of the plant culture cavity around the center shaft of the plant culture cavity and are distributed at the outside of the light source cavity; mesh holes are formed under the plant culturecavity; the cavity wall of the light source cavity is made of a transparent material, and a reflective material is coated to the inner wall of the plant culture cavity. The plant tissue culture box has the advantages that the heat of the light source in the plant tissue culture box does not influence the growth of plants; the utilization rate of light is high, the growth space is large, and the growth speed of the plant is quick.

Description

technical field [0001] The invention belongs to the field of plant tissue culture, and in particular relates to a plant tissue culture box. Background technique [0002] Plant tissue culture refers to the culture of plant organs, tissues, cells, embryos, and protoplasts on artificially configured medium under sterile conditions, and the appropriate culture conditions are given to induce the production of callus or latent buds or complete plants. , These are collectively referred to as plant tissue culture. Plant tissue culture technology has been widely used in genetic seedling breeding, seed resource protection, tissue culture detoxification and rapid propagation. [0003] Light environment factors are important factors affecting plant growth and development, including light quantity, light quality, and photoperiod. The photosynthesis of plants increases as the amount of light increases, but when the amount of light reaches the light saturation point, the photosynthetic i...

AI Technical Summary

Problems solved by technology

[0004] The influence of light environment factors on hydroponic plants is rarely studied in the prior art, because the existing tissue culture boxes are generally in a closed environment, and the high temperature of the light source will have a great impact on the photosynthesis of hydroponic plants. The different distances and angles from the light source will also affect the photosynthesis of plants. These problems and variables will hinder the rapid growth of plants, and will greatly interfere with the tissue culture environment, causing experimental errors, and cannot truly reflect the impact of different light environment factors on The role of tissue culture seedlings

In addition, the existing tissue culture boxes still have problems such as low light utilization rate, small space for plant growth, and manual addition of culture medium.

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