Australia II (South Australia, Western Aus) Flashcards
The most challenging cool vintage for South Australian reds between 2007 and 2011
2011
Adelaide Super Zone
Barossa, Mount Lofty Ranges and Fleurieu zones
Zones of South Australia State (7)
- Far North
- Mt. Lofty Ranges
- Barossa
- Fleurieu
- Lower Murray
- Limestone Coast
- The Peninsulas
T or F? Total acreage of Australia is equal to the size of Bordeaux and Burgundy combined
True!
T or F? Water may be added to wine, sparkling wine and fortified wine to facilitate fermentation if the water is added to dilute the higher sugar grape must prior to fermentation and does not dilute the must below 13.5 degrees Baumè. Restriction is not on the added volume, but on the timing of the addition
True!
Which ocean has the coldest influence on Australia’s climate?
Southern Ocean
Barossa’s Old Vine Charter levels and age (2009)
- Barossa Old Vine: min 35yrs
- Barossa Survivor Vine: min 70yrs
- Barossa Centenarian Vine: min 100yrs
- Barossa Ancestor Vine: min 125yrs
Name (2) Barossa Ancestor Vine
- min 125yrs
- Henschke, Hill of Grace Shiraz, Eden Valley
- Cirillo Estate, 1850 Grenache, Barossa Valley (believed to be the oldest Grenache vines in the world)
- Penfolds, Block 42 Cabernet, Barossa Valley
Name (2) Barossa Centenarian Vine
- min 100yrs
- Henschke, Mt Edelstone Shiraz, Eden Valley
- Chateau Tanunda, The Chateau Shiraz, Barossa
Name (2) Barossa Survivor Vine
- min 70yrs
- Kalleske, Old Vine Grenache, Barossa Valley
- Burge Family Winemakers, Grenache, Barossa Valley
- The Willows Vineyard, Single Vineyard Semillon, Barossa Valley
- Teusner, Avatar Grenache Shiraz Mataro, Barossa Valley
Name (2) Barossa Old Vine
- min 35yrs
- Pewsey Vale, Contours Riesling, Eden Valley
- Chateau Tanunda, Old Vine Semillon, Barossa Valley
- Bethany, LE Shiraz, Barossa Valley
Name the (2) irrigation techniques for the grapevine improving berry quality while reducing water usage
- Regulated Deficit Irrigation (RDI): creates water stress during certain key periods of the vine’s development by lowering the total amount of applied irrigation water. Vineyard managers could limit vegetative growth while enhancing fruit coloration and restricting berry size but may negatively impact the development of aromatic varieties by slowing the accumulation of monoterpenes in the ripening grapes
- Partial Rootzone Drying (PRD): reduces total water use by up to 50% by alternating the application of drip irrigation from one side of a vine row to the other, keeping half of the rootzone irrigated and half dry
Label Integrity Program (LIP) in 1990 legislated what wine laws
- all min 85% for varietal, origin and vintage
- chaptalization IS NOT allowed
- water addition IS allowed** (prior to fermentation)
- cultured yeasts, acidification, and micro-oxygenation are common at the mass-market level
Regions in the Barossa zone (2) and climate
- Barossa Valley: oldest region in south australia (1842)
- Eden Valley
- Mediterranean
The only winery to have notable amounts of wine set aside in consecutive vintages for over 100 years
Seppeltsfield in Barossa Valley