Title:Gas exchange acclimation to elevated CO2 in upper-sunlit and lower-shaded canopy leaves in relation to nitrogen acquisition and partitioning in wheat grown in field chambers
Title:Actividad radical, removilización y absorción de N en trigo en postantesis bajo dos sistemas de labranza y fertilización nitrogenada / Postanthesis root activity, removilisation and N absortion in wheat under two tillage systems and nitrogen fertilization