Pn
, WUE and NPQ of
upper most fully-expanded leaves in mung bean were increased
under elevated [CO2
], but Fv
´/Fm´, ΦPSII and qP were
decreased. We concluded that photosynthetic capacity of
mung bean was restrained through the changes in chlorophyll
fluorescence characteristics under elevated [CO2
].Despite of these changes, Pn
was greater at elevated [CO2
]
and consequently the biomass and yields were increased
under elevated [CO2
]