1. Plant tissue culture is a new asexual reproduction technology developed over the past decades, based on the theory that plant cells are totipotent. Plant tissue culture is also called in vitro culture in the broad sense. It refers to the isolation of tissues, organs or cells, protoplasts, etc. which meet the needs of the plant body, by aseptic operation, in a containing environment. various plant nutrients and hormones under sterile conditions. Media culture technology to obtain regenerated intact plants or to produce other products of economic value.
2. In a narrow sense, tissue culture refers to the cultivation of various parts of plant tissues, such as cambium, parenchyma, mesophyll tissue, endosperm , etc. plants. It also refers to the process of cultivation. During the cultivation process, the tissue caThe callus tissue is grown from each organ, then the callus tissue is redifferentiated to form a regenerated plant.