What's happening in the field?

At the Missouri State Fruit Experiment Station

Grape Phenology and GDD accumulation

by

GDD base 50 = 3223 . We track GDD at http://agebb.missouri.edu/weather/reports/gddTable.asp and rate the phenology stages according to the Modified E-L System https://door.extension.wisc.edu/files/2010/10/ModifiedEichhornLorennzsystem.pdf

Foundation Chambourcin E-L Stage 37 Berries not quite ripe.
Genomics CH x CS E-L Stage 37 Berries not quite ripe.
Genomics J x V E-L Stage 37 Berries not quite ripe.
Genomics NC-6 E-L Stage 36 Berries with intermediate sugar values.
Genomics Norton E-L Stage 37 Berries not quite ripe.
New Winery Chambourcin E-L Stage 37 Berries not quite ripe.
North Norton E-L Stage 37 Berries not quite ripe.
Foundation Norton E-L Stage 37 Berries not quite ripe.