Long-term NaCl exposure and tissue biomass and content (low K⁺, NH₄⁺ conditions).

Steady-state biomass and tissue content values of three rice (Oryza sativa L.) cultivars grown under low K+ and NH4+ conditions, +/−50 mM NaCl. Dashes indicate instances of mortality. Asterisks denote different levels of significance between control and treatment pairs (ns: not significant, *: 0.01t-test). 1Fresh weight; 2Control; 3Dry weight; 4Shoot K+ content; 5Root K+ content; 6Shoot Na+ content; 7Root Na+ content.