Salt and drought tolerance of sugarcane under iso-osmotic salt and water stress: growth,
osmolytes accumulation, and antioxidant defense
Table 1. Effect of 15 days iso-osmotic ( 0.70 MPa), NaCl (150 mM), or PEG-8000 (20% w/v) stress on growth responses in sugarcane plants. Different letters in each column indicate
significant differences at P 50.05, as determined using Least Significant Difference (LSD) test. Standard error of the three treatment means, SE (M) and LSD values for each parameter are
given in the last row.