Here is the juice analysis results for the berry samples collected this morning (Norton in the Foundation Vineyard was collected early afternoon.) 19-Sep-14 Cultivar ˚Brix pH TA g/100ml Catawba W 17.1 3.25 1.163 Chambourcin F 22.1 3.29 0.780 Chambourcin M 21.9 3.38 0.780 Norton F 22.4 3.29 0.878 … [Read more...] about Grape juice chemistry
Archives for September 2014
Logan Duncan, graduate student in Dr. Chin-Feng Hwang's program, is working on a project cucurbita breeding. He harvested all sizes of pumpkins from his research planting but here we see the biggest one. … [Read more...] about The Great Pumpkin
Here are the juice analysis results from the berry samples collected this morning. 16-Sep-14 Cultivar ˚Brix pH TA g/100ml Catawba W 17.2 3.22 1.110 Chambourcin F 22.0 3.25 0.821 Chambourcin M 21.2 3.30 0.795 … [Read more...] about Grape juice chemistry
GDD base 50 accumulated since April 1 = 3064 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
The juice analysis for the berry samples collected this morning are as follows: 12-Sep-14 Cultivar ˚Brix pH TA g/100ml Catawba R 18.7 3.28 0.765 Chambourcin F 21.7 3.21 0.803 Chambourcin M 21.8 3.28 0.784 … [Read more...] about Grape juice chemistry