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. 2020 Jun 18;11:673. doi: 10.3389/fpls.2020.00673

TABLE 4.

Setpoints for the APH CO2 Drawdown Experiment1.

GLA Setpoint White Red Blue PPFD2
900 360 450 90 799
800 320 400 80 710
600 240 300 60 533
400 160 200 40 355
300 120 150 30 266
150 60 75 15 133
70 28 35 7 62

1Units, μmol m–2 s–1. 2Light intensity at canopy height at 25 DAP.