What is the technique called when a small piece of bark with a bud is joined to a rootstock?

• A. Bud grafting
• B. Root grafting
• C. Cleft grafting
• D. Masculine grafting

Answer: (B)

The technique of joining a small piece of bark with a bud to a rootstock is referred to as bud grafting. In this method, a bud containing the desired genetic material is inserted into the bark of a rootstock, which acts as the base for growth. This technique is commonly used in horticulture to propagate plants that may not root easily from cuttings. It allows for the combination of the desirable traits of the bud with the rootstock, which may impart vigor, disease resistance, or adaptability to certain soil conditions.

Bud grafting is particularly popular in fruit tree cultivation, where a selected variety can be effectively propagated on a compatible rootstock to enhance productivity and facilitate easier management in the growing environment. The success of this technique relies on the compatibility between the bud and the rootstock, as well as careful attention to the grafting process to ensure proper healing and integration.

While root grafting typically involves joining sections of roots from two different plants, cleft grafting involves cutting a rootstock to create a cleft into which a scion (a piece of a stem with buds) is inserted. Masculine grafting is not a recognized term in grafting techniques. Understanding bud grafting is crucial for those involved in agritechnology