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Did Leiv Eirikson find grapes in Vineland?. by. Hans J. Rosenfeld. Hans J. Rosenfeld Drøbaksveien 380 N-1430 Ås Norway Email: akirose @online.no Tlf: +47 99404038. Leiv Eirikson discovers America. Greenland and North America. Leiv Eiriksons route to Vineland. Vitis riparia. - PowerPoint PPT Presentation
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Did Leiv Eirikson find grapes in Vineland?
Hans J. Rosenfeldby
Hans J. RosenfeldDrøbaksveien 380N-1430 ÅsNorwayEmail: akirose @online.noTlf: +47 99404038
Leiv Eirikson discovers America
Greenland and North America
Leiv Eiriksons route to Vineland
Vitis riparia
Distribution of Vitis riparia in the USA
Vitis labrusca
Distribution of Vitis labrusca in the USA
Austrbygdir (Eastern settlement at Greenland)
61º North
Circumpolar map
Climate at 60º N
-15
-10
-5
0
5
10
15
20
25
C
Ås mean 1961-1990 Narsasuaq Ås2006 Anchorage
Climatic zonesof Norway
Rosenfelds Vineyard (59º 40’ North)
April 14th 2006
Growing grapes in greenhouses
June 29th 2005 August 29 2005
September 2006
March 2006
Pictures of the grape plants planted June 29th 2005.
Variety: Leon Millot
Traditional canopy
ChardonnayOrion
New method of pruning
2 shoots 4 shoots 6 shoots
Snow!
Ventilation
Heating system
Grape pictures
KR 3-87
Leon Millot
OrionRiesling Riesling
Ruby Cabernet
Vidal blanc
Frontenac Dornfelder
Riesling
Dornfelder