#bunchstemnecrosis — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #bunchstemnecrosis, aggregated by home.social.
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A great example of a girdle on the main axis of the rachis causing bunch stem necrosis - the berries at the far end of the cluster have not been able to develop normally because all phloem flow has been cut off - therefore, no sugar can enter the berries. Before the girdle the berries ripen normally.
Depending on when this happens, there can be a detrimental effect on wine, because the berries have low sugar/high acid.
#Viticulture #BunchStemNecrosis #Grapes #GrapeRipening #Syrah #Languedoc
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A great example of a girdle on the main axis of the rachis causing bunch stem necrosis - the berries at the far end of the cluster have not been able to develop normally because all phloem flow has been cut off - therefore, no sugar can enter the berries. Before the girdle the berries ripen normally.
Depending on when this happens, there can be a detrimental effect on wine, because the berries have low sugar/high acid.
#Viticulture #BunchStemNecrosis #Grapes #GrapeRipening #Syrah #Languedoc
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A great example of a girdle on the main axis of the rachis causing bunch stem necrosis - the berries at the far end of the cluster have not been able to develop normally because all phloem flow has been cut off - therefore, no sugar can enter the berries. Before the girdle the berries ripen normally.
Depending on when this happens, there can be a detrimental effect on wine, because the berries have low sugar/high acid.
#Viticulture #BunchStemNecrosis #Grapes #GrapeRipening #Syrah #Languedoc
-
A great example of a girdle on the main axis of the rachis causing bunch stem necrosis - the berries at the far end of the cluster have not been able to develop normally because all phloem flow has been cut off - therefore, no sugar can enter the berries. Before the girdle the berries ripen normally.
Depending on when this happens, there can be a detrimental effect on wine, because the berries have low sugar/high acid.
#Viticulture #BunchStemNecrosis #Grapes #GrapeRipening #Syrah #Languedoc