Fig. 2
From: Meta-analysis of the role of zinc in coordinating absorption of mineral elements in wheat seedlings
The absorption values (a) and absorption rates (b) of various elements in wheat seedlings under different treatment times. The absorption rate of wheat seedlings was indicated by the absorption value of per unit fresh weight per hour. UFWAV: unit fresh weight absorption value. Values are means of at last six replications ± SE. *t test significant difference. *P < 0.05, **P < 0.01