In the case of the worst irrigation conditions (detected in NI treatment prior to its recovery), it is notable that even for days on which the stomatal conductance and transpiration were very low (even zero), only slight photosynthesis activity was detected.However, considering that this treatment was recovered 14 DAT,neither stomatal conductance, transpiration values, nor photo-synthesis activity reached values similar to those detected in FI treatment during the same days. In fact, these values were below those recorded in PRD and RDI during the last days of the experiment, when NI was being irrigated with the same amount of water as in FI, and the remaining with the 50% of water applied in FI and NI treatment.