DENDROLOGY

Detailed explanation-1: -Grafting and budding are horticultural techniques used to join parts from two or more plants so that they appear to grow as a single plant. In grafting, the upper part (scion) of one plant grows on the root system (rootstock) of another plant. In the budding process, a bud is taken from one plant and grown on another.

Detailed explanation-2: -Grafting or graftage is a horticultural technique whereby tissues of plants are joined so as to continue their growth together. The upper part of the combined plant is called the scion (/ˈsaɪən/) while the lower part is called the rootstock.

Detailed explanation-3: -1. In grafting, the plant part which is selected for its roots is called the scion.2. In grafting, the plant part which is selected for its stems, leaves, flowers, or fruits is called the stock.

Detailed explanation-4: -Grafting is a process in which a portion of one plant part is placed (known as scion) onto a portion of another plant (known as stock). It is the artificial method of vegetative propagation. Apple reproduces vegetatively through root grafting.