Effect of genotype, cultivation system and irrigation regime were evaluated on blueberries quality.
The antioxidant capacity and the content of three groups of phenolics were influenced by genotype.
The antioxidant activity of blueberries was positively affected by open-field conditions.
Total flavonols content of blueberries was positively affected by open-field conditions.
Phenolics and antioxidant capacity were not impacted negatively by water restriction.