Walnut and hazelnut water pollen extracts: a promising alternative to IBA for cherry rootstock micropropagation
14 Jul 2026
A study assesses walnut and hazelnut water pollen extracts as natural alternatives to IBA in the micropropagation of CAB-6P and Gisela 6 cherry rootstocks, highlighting effects on rooting, shoot growth, chlorophyll, carbohydrates and in vitro plant quality and vigor.

