International audienceSoft wheat occupies an important place in Normandy crops productions. Climate change could lead to impacts on the crop cycle. In the case of unchanged sowing dates by 2100, the anticipation of phenological stages linked to the temperature increase would avoid the fear of scalding days' rise and water deficit. However, because of this precocity, news consequences emerged: lower temperatures during meiosis, decrease of the days of vernalization during tilleringand solar radiation between stem elongation and flowering.En Normandie, le changement climatique pourrait avoir des conséquences sur le cycle du blé tendre, culture qui occupe une place importante dans les productions végétales régionales. Dans le cas de dates de s...