Here are the juice analysis results from the berry samples collected this morning. 9/30/2013 Cultivar TSS pH TA Catawba W 18.5 3.20 0.983 Chambourcin F 23.8 3.23 0.837 Chambourcin MVEC 23.0 3.32 0.878 Norton F 23.7 3.34 0.930 Norton NN 22.3 3.42 1.092 Traminette N 18.3 3.21 0.818 … [Read more...] about Grape juice chemistry
Archives for September 30, 2013
GDD base 50 accumulated since April 1 = 3210 http://agebb.missouri.edu/weather/reports/gddTable.asp 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