GDD base 50 = 3540 . 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 Photos to follow… … [Read more...] about Grape Phenology and GDD accumulation
GDD base 50 = 3394. 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 Photos to follow... … [Read more...] about Grape Phenology and GDD accumulation
GDD base 50 = 3260 . 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 Photos to follow... … [Read more...] about Grape Phenology and GDD accumulation
GDD base 50 = 3153 . 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 Vivant F E-L Stage 41 After harvest; cane maturation complete Vignoles F E-L Stage 41 After harvest; cane maturation … [Read more...] about Grape Phenology and GDD accumulation
GDD base 50 = 2986 . 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 Photos to follow... … [Read more...] about Grape Phenology and GDD accumulation