Several reports about these
Therefore, the aim of this study was to understand the
photosynthetic inorganic carbon assimilation capacity of
these three C3 plant species under P deficiency stress,
and photosynthetic characteristics, ChlF parameters,
CA activity under P deficiency stress were determined.
Besides, the utilization of inorganic carbon sources was
studied by comparing the differences between these
three climber plants in terms of the foliar composition
of the stable carbon isotope. The different adaptation
mechanisms discovered could provide a general consideration
for the planning and development of P deficiencyresistant
plants.