Austria Flashcards
Austria making wine since when?
The Bronze Age
Austria land under vine
Around 50,000 ha
Account for drop in Austrian wine exports in mid 1980s
Diethlyene glycol/antifreeze scandal
Lots of exports, small number of large producers added this to try to increase volumes and sweetness
Climate in Austria?
Cool continental
Some local climate influences also
Climatic influence in north of Austria,e g Weinviertel
Cool northerly winds
Climatic influence in south of Austria, eg Steiermark
more influence from Adriatic = warmer
Climatic influence in east of Austria, eg Brugenland
Near the Hungarian border
Warmer Pannonian climate
Climatic influence in west of Austria, eg vineyards on the Danube
Cooler breezes from the Alps
Threats and hazards in Austria
Spring frosts
Hail in Steiermark
Winter freeze rare but can happen
Two major soil types in Austria
- Thin soils over rock (granite or gneiss, “Urgestein”)
2. Richer soils eg loess
Riesling planted on what kind of soil in Austria?
Thin soil = needs less water than Gruner Veltliner
Gruner Veltliner planted on what kind of soil in Austria?
Richer soils, eg loess or clay
Has a greater requirement for water than Riesling
Lenz Moser training system
Cordon trained to 1.2-1.4m (higher than other systems, need wider rows to avoid shading)
Popular for high volume production = little maintenance and can be mechanised
Austria: Lenz Moser training system now largely replaced with what?
Single or double Guyot (replacement cane) with VSP trellising
Machine harvest where in Austria
Common flatter lands in Weinviertel and Burgenland
Not possible in vineyards on Danube (Wachau, Kremstal, Kamptal) where vines are on handbuilt, steep stone terraces
Austria: growing vines on steep, handmade stone terraces takes how much more time than on flatter land?
3-5 times as many hours
is disease pressure high or low in Austria?
Generally low Moderate rain (450mm in Weinviertel; 850mm in Steiermark) low disease pressure = good takeup of organic (14% of vineyards)
Max yield in Austria
Capped at 67.5 hl/ha
average yield closer to 49hl/ha
(in line with focus on quality rather than bulk)
Most planted red and white grape in Austria
Zweigelt
Gruner Veltliner
Gruner Veltliner is what % of Austrian plantings?
32%
Does Gruner Veltliner like dry soils?
No, unlike Riesling, it doesn’t
Better suited to clay and loess
Higher levels of water retained
Is Gruner Veltliner vigorous?
Yes can be very vigorous on fertile soil = canopy mgmt important
Gruner Veltliner has thick skins. So what?
If left in contact with juice for too long = phenolic taste, bitterness
Also contain rotundone = peppery aroma
Gruner Veltliner wine style
Medium (+) to high acid
Not oaekd
Simple citrus and green fruit - > pronounced citrus, peach, complex, bottle ageable