GDD base 50 accumulated since April 1 = +2591 (+567 departure from normal) at Mountain Grove http://agebb.missouri.edu/weather/reports/gddTable.asp March 2012 GDD base 50: 306+2591 = 2897 Phenology stages according to the Modified E-L system http://door.uwex.edu/files/2010/10/ModifiedEichhornLorennzsystem.pdf … [Read more...] about Grape Phenology and GDD Accumulation
Archives for July 31, 2012
Here are the results of the juice analysis from the berries collected this morning by Josh and Heather. 31-Jul-12 Cultivar °Brix pH TA Traminette N 16.70 3.10 0.88 Traminette F 17.00 3.04 0.79 Chambourcin M 17.25 2.99 1.04 Chambourcin F 16.70 2.92 1.04 Chardonel F 22.70 3.12 0.87 … [Read more...] about Grape Juice Chemistry