Vegetative propagation is a way of propagation in which vegetative organs such as roots, stems and leaves of higher plants develop into new individuals. Such as tuber propagation of sweet potato, creeping propagation of strawberry, rhizome propagation of bamboo, reed, white spear and lotus, tuber propagation of potato, bulb propagation of lily and onion, bulb propagation of narcissus and taro, and leaf bud propagation of begonia are all natural nutrition propagation.

One of the ways of asexual reproduction. Single-celled organisms form two daughters through cell division, such as bacteria (transverse fissure) and euglena (longitudinal fissure), which are the same as the mother. The division and reproduction of group-like organisms means that each cell in the group divides at the same time and further develops into a new group, such as coccidia and euglena, which are the same as the mother. The most typical representative of this method is paramecium, which belongs to protozoan ciliates. There are two types of nuclei in the cell, namely, large nucleus and small nucleus. Small nucleus is reproductive nucleus and large nucleus is vegetative nucleus. When paramecium reproduces asexually, the small nucleus undergoes mitosis, the large nucleus undergoes amitosis, and then the worm divides into two new individuals from the middle.