Research Article

Effects of Tree Shelters on the Survival and Growth of Argania spinosa Seedlings in Mediterranean Arid Environment

Figure 1

Survival rate (%) of argan seedlings for 2010 and 2011. Treatment 1: control. Treatment 2: seedlings with 120 cm shelters. Treatment 3: seedlings with 150 cm shelters. Values sharing the same letter within the same year are not significantly different at 5% level (Scheffé test).