Fig. 4: Simulation of cultivar transpiration across Europe.
From: Breeding changes water use of winter wheat across Europe
Mean transpiration during the growing season for the period of 1990-2020 (mm growing season−1, sowing to harvest) from a crop model simulation of a historic winter wheat cultivar (a), modern (b), and difference between the modern and historic cultivar relative to the historic cultivar expressed in percentages (negative difference percentage mean larger values for the historic cultivar), c over major wheat grown areas in the European Union.
