The experimental design was randomized complete block with [CO2 ] as the main effect and three replicates (six plots, three for FACE plots and three for ambient plots). Plots were neither irrigated nor fertilized during the growing season.
The experimental design was randomizedcomplete block with [CO2] as the main effect and three replicates(six plots, three for FACE plots and three for ambientplots). Plots were neither irrigated nor fertilized during thegrowing season.