Fig. 3
From: Foliar application of chitosan nanoparticles and N-ATCA enhances olive yield and oil quality

Effect of foliar application of chitosan nanoparticles (CHNPs) and N-acetyl thiazolidine-4-carboxylic acid (N-ATCA) on vegetative growth of Olea europaea cv. Arbosana during two growing seasons. (A) Shoot length and (B) number of leaves per shoot under different treatments (T1–T16). Data are presented as mean ± SE.