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. 2014 Mar 27;9(3):e92529. doi: 10.1371/journal.pone.0092529

Figure 2. Declining pattern of SPAD units (chlorophyll) for the first young fully expanded leaf (YEFL1) and the second young fully expanded leaf (YEFL2) from the first through to the fifth (1, 2, 3, 4, 5) day of SPAD measurements for 7 wheat (W1–W7) and 2 barley (B1 and B2) genotypes in experiment 1.

Figure 2