3D plots of photosynthetic pigment parameters predicted by the neurofuzzy logic model for kiwifruit plantlets at 45 d at acclimatization stage as a function of sucrose added in the medium during <i>in vitro</i> culture and light intensities used.

<p>(A) chlorophyll a+b (µg g⁻¹ leaf). (B) carotenoids (µg g⁻¹ leaf) content.