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. 2014 Mar 4;9(3):e90700. doi: 10.1371/journal.pone.0090700

Figure 1. Rooting response in whip grass cuttings under treatment of NAA dosage and soaking duration in 2011.

Figure 1

Comparative graph of rooting percentage (A), number of adventitious roots (longer than 2 cm) per cutting (B) and root dry weight per cutting (C). 0 min soaking duration of different NAA dosages (0 mg/l, 100 mg/l, 200 mg/l, 300 mg/l and 400 mg/l) was without treatment and considered as control. Different small letters mean significant differences among treatments of NAA dosage and soaking duration at 30 DAP at α = 0.05. Values represent a mean of 3 replicates with SD. LSD Test.