Ecologia Mediterranea

Shoot length increased during the first half of
the experiment to reach around 130, 106, and
79 cm for ECO 2 , ACO 2 , and ALCO 2 treatments;
respectively (Figure 2A). On the 31 st
of March 2010 ALCO 2 plants had significantly
shorter shoots than both ACO 2 and
ECO 2 plants (P