The relative humidity was set to 75% Agronomy 2018, 8, x FOR PEER REVIEW Agronomy 2019, 9, 61 3 of 19 3 of 18 which reached light intensity of 1000 μmol photons m−2 s−1. The relative humidity was set to 75% (d(daayy/n/ingihgth).t)T. hTehpelapnlatsntusseudseidn it...