Category Archives: Phenology

Grape phenology and GDD accumulation

GDD base 50 accumulation count beginning April 1 = 2162  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 Xiangqing (Mina) Tang, Suo (Phoebe) Dong, Zhong (Edward) Zhang, and Hongrui (Terry) Wang recorded phenology today as they did last …

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Grape phenology and GDD accumulation

GDD base 50 accumulation count beginning April 1 = 2017  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 Special thanks to our group of Chinese student interns – Xiangqing (Mina) Tang, Suo (Phoebe) Dong, Zhong (Edward) Zhang, and …

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Grape phenology and GDD accumulation

GDD base 50 accumulation count beginning April 1 = 1765  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

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