Cultivation

Avocado Grafting and Budding

Persea americana Mill.

Methods of vegetative propagation of avocado aimed at preserving varietal traits when working with seedling rootstocks. The process requires consideration of the crop's specific soft wood structure to ensure successful tissue union.

In the reference 7 varieties crop Avocado, where this is mentioned in the description.

Avocado grafting is performed using whip and tongue grafting, cleft grafting, and bark grafting methods, as well as budding, including chip budding. The success of the operations is complicated by the soft consistency of the sapwood, which requires the use of the sharpest possible tools for precise alignment of the cambial layers.

In commercial production, seedlings remain the primary type of rootstock, the selection of which is important for increasing the tree's resistance to soil-borne pathogens, particularly root rot. For the scion, it is necessary to use only mature shoots with well-formed buds, avoiding overly succulent material.

Optimal timing for the work falls during periods of active growth in the spring or late summer. Successful union depends on secure cambium fixation, prevention of desiccation of the scion material, and protection from direct sunlight during the post-operative period.

General information about the subject — on the page Grafting and budding.

Sources8

Varieties of Avocado mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.