window grilles，Tissue culture seedlings-plant tissue culture is plant aseptic culture technology, which is based on the theory that plant cells are totipotent, using plant organs in vitro (such as roots, stems, leaves, shoot tips, flowers, fruits, etc.) tissue (such as forming layer, epidermis, cortex, pith cells, endosperm, etc.) or cells (such as macrospores, microspores, somatic cells, etc.) and protoplasts, under sterile and suitable artificial culture medium and artificial conditions such as light and temperature, can Induce callus, adventitious buds, adventitious roots, and finally form a complete plant.
