Here are the juice analysis results from the berry samples collected this morning. 25-Jul-11 Cultivar °Brix pH TA Cayuga White R 16.1 3.05 1.228 Cayuga White F 14.0 2.83 1.504 Seyval Blanc R 16.4 3.06 1.369 … [Read more...] about Grape juice chemistry
Archives for July 25, 2011
GDD base 50 accumulated since April 1 = 2165 (+305 departure from normal) at Mountain Grove 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 Bird depredation on Cayuga White and Seyval Blanc was observed by Chen and Raul last week so nets were … [Read more...] about Grape phenology and GDD accumulation