Figure 3.
Total phenolic content and antioxidant activity by the phosphomolybdenum complex (mg of ascorbic acid -AA) and ABTS reduction methods according to different strategies of multi-nutrient fertilizer (MNF) application containing selenium in each harvest evaluated. T1: Control (without application of MNF); T2: Application at the beginning of flowering (2 kg ha−1 of MNF providing 5 g of Se ha−1); T3: Application at the beginning of flowering +3rd bunch (4 kg ha−1 of MNF providing 10 g of Se ha−1); T4: Application at the beginning of flowering +6th bunch (4 kg ha−1 of MNF providing 10 g of Se ha−1); T5: Application at the beginning of flowering +3rd bunch +6th bunch (6 kg ha−1 of MNF providing 15 g of Se ha−1). NS: statistically non-significant (p > 0.05). Bars with standard error of each treatment followed by the same letter in each column are not differentiated by the Duncan test (p > 0.05) in each harvest evaluated.