Fig. 7From: A low-cost automated growth chamber system for continuous measurements of gas exchange at canopy scale in dynamic conditionsSoybean CO2 fluxes in non-fluctuating (above) and fluctuating light conditions (below). Data are instantaneous measurements during one session (25th July at 10:00 am). Red lines represent photoflux density (PPFD), dots represent CO2 fluxes. CO2 fluxes data are corrected for the delayed response (t0 = 110 s). The lines represent 4 s averaged values. More negative values of A at higher PPFD values corresponds to higher photosynthesis (micro-meteorological convention)Back to article page