National tree crop intensification program (AS18000) – Avocado

What it was all about?

This investment is part of a collaborative R&D program of tree crop-specific projects established to deliver step-change orchard system intensification knowledge, understanding and technical advancements to the avocado industry.

It revealed that avocado intensification is limited by the lack of low-vigour cultivars and effective canopy management. While high-density plantings and shade netting improved early yields and microclimate, excessive vegetative growth and pruning requirements constrained long-term productivity. The ‘Ashdot 17’ rootstock showed promise for higher yields and efficiency, but further validation is needed. Growers gained new insights into rootstock selection, growth regulator use, and the importance of balancing canopy and reproductive development for consistent, profitable production.