DENDROLOGY

Detailed explanation-1: -Layering is a means of plant propagation, in which a portion of an aerial stem grows roots while still attached to the parent plant and then detaches as an independent plant. Answer: The asexual reproduction where the vegetative part of the plant which give rise to a new plant is known as vegetative reproduction.

Detailed explanation-2: -There are several ways of vegetative propagation. The three main types in forest tree propagation are grafting, air-layering and the use of cuttings. The three types are referred to as macropropagation, as alternative to micropropagation or tissue culture.

Detailed explanation-3: -Cutting: A part of a plant, typically a stem or leaf, is cut off and planted. Grafting: In grafting, a desired cutting or scion is attached to the stem of another plant that remains rooted in the ground. More items •07-Nov-2019