Fig. 5

Lint yield and water use efficiency (WUE) in the 2014 (a, c) and 2015 (b, d) growing seasons (kg·hm^-2·cm^-1) under irrigation regimes T1-T3 at a field site near Tifton, GA. Values are means ± standard error (n = 6), and bars not sharing a common letter within a given year are significantly different (P < 0.05)