and yield of minitubers, at the Ferdowsi University of Mashhad, in 2015. Irrespective of the cultivar, the elevated CO2 significantly increased Net photosynthesis (Np) and leaf Dark Respiration (RD) compared to the control at 34 and 57 days after...

net photosynthesis, dark respiration (Rd), and starch concentration in leaves. However, there was no

dramatic change in the leaf soluble carbohydrate content in the plants grown at elevated CO2, apart from at 75

days after transplant (DAT) in Agria. Net...