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Figure 3


Fig. 3. Irrigation withholding tests: (A, B) Averaged {theta}stem and {sigma}stem during a 1- and 2-d irrigation withholding under optimal irrigation conditions (DOY 160–175,), and 1- (DOY = 179–185, C, D) and (E,F) 2-d irrigation withholding (DOY 208–218) under water stress conditions. Horizontal arrows indicate timing and length of water withholding.