Cumulative Chilling Hours:Cumulative Chill Hours and Modified Chill HoursHours below 45° FHours between 32 F and 45° FNovember 1 through February 28/29.
Cumulative Chilling Portions:Dynamic ModelSeptember 1 through August 31
Chilling Hour & Unit Accumulations:Historic Accumulation of Chill Hours, Modified Chill Hours,& Chill Units (Utah Model)Hours below 45° FHours between 32° F and 45° FSeptember 1 through August 31
Harvest Prediction Model:for Peaches, Plums and Nectarines
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