marginally significantP = 0.06
pratense , photosynthetic rate and stomatal conductance were unaffected by reduced air pressure, although a marginally significant increase was observed between 85 and 75 kPa ( P = 0.06) ( Fig. 3 ).
pratense , photosynthetic rate and stomatal conductance were unaffected by reduced air pressure, although a marginally significant increase was observed between 85 and 75 kPa ( P = 0.06) ( Fig. 3 ).