Likewise, in low
rainfall site (Cunderdin), flowering date advanced by 9 days in wheat
crop compared to 20 days earlier-flowering in higher rainfall site
(Hamilton). In general at all sites except Hamilton (higher rainfall
site), the change in grain yield significantly correlated (P = 0.001,
Fig. 9) with each percentage change in the future rainfall and the
impact increased progressively from higher rainfall to lower rainfall
sites