An Enhanced Drought-Tolerant Method Using SA-Loaded PAMPS Polymer Materials Applied on Tobacco Pelleted Seeds

Figure 3

Weight swelling kinetics of F8 PAMPS polymers in water and salt solution at 25°C. F8 (shown in Table 1) is the PAMPS hydrogel synthesized by 35 g of AMPS (2-acrylamido-2-methylpropane sulfonic acid), 0.021 g of KPS (potassium persulfate), and 0.035 g of MBA (N, N′-methylene-bis(acrylamide)). Error bars represent ±S.E.