Australia Flashcards
Which area in Australia is phylloxera free
S Australia
Western Australia
Tasmania
Grape growing states in Australia
Southern Australia Victoria New south wales Tasmania Western Australia
Australia is relatively flat so maritime influences spread considerably inland true or false
True
Trellising techniques used in south Australia to manage vigour
Scott henry & Smart Dyson for new plantings
Old vine bush vines naturally lower vigour
What are the main hazards for growing grapes in Australia
Drought - drip irrigation Birds - netting Kangaroos - no solution Soil salinty - rootstock and more water less frequently (insufficient rain to take salt deposits from irrigated water away, causes lack of water uptake & vine death), Chardonnay sensitive) Bush fire - smoke taint, bitter
Why is Australian viticulture mainly mechanised
Cost of labour
Harvest @ night
Quick
Availability of labour
Why do some producers harvest by hand in Australia for more expensive wines
Limits grapes splitting & crushes
Selection of fruit
Whole bunches required for fermentation
What are the main grape varieties in Australia
Shiraz (25%) Chardonnay (20%) Cab sav (15%) Merlot Sau blanc
Why are new vineyards often grafted
Ensure no phylloxera risk
Combat salinty & acid in soil
Which areas have open canopies to max air flow
Adelaide hills
S victoria
Hunter valley
Parts tasmania
Pinot noir winemaking
Some whole bunch fermentation- aromas
Some cold soaking - colour & flavour
French osk
But % of new oak reducing
Picking & wine making techniques for semillon in hunter valley
Harvest early - low sugar, high acidity
Inert winemaking
No oak
South Australia is 50% of the total harvested fruit which areas does it cover
Barossa Eden valley Adelaide hills Clare valley McLaren vale Coonawarra
Wine making shiraz Australia
Trend more approachable, less extractive
Whole bunch fermentation &/or less oak
French as well as American oak
Open fermentation tanks - punch down for softer extraction
Style of hunter valley Semillon
L abv
Neutral flavours youth
Honey & toast with age
Riesling winemaking premium Australia
Some only free run juice = h sugar, h acidity, low phenolics
Other pre fermentation skin contact & lees
Australias gi hierarchy split into 3 what are they
Zones
Regions
Sub regions
Describe zones
Large area e.g victoria to smaller areas e.g barossa
Dont have to have shared geographical or climate features
Descibe regions in Australia
Coonawarra, clare valley
Consistent & distinct character
Describe sub regions Australia
Recognise particular soil, climatr or topography
Wine labelled as se Australia zone are generally
High volume brands
Grapes sourced fertile soil, irrigated vineyards
S Australia, Victoria, new south wales
Barossa valley is known for which grapes
Shiraz (66%)
Cab sav
Grenache (rhone blends & some varietal)
Semillon
What are the 2 styles of shiraz in Australia
Hotter regions eg barossa F body H abv Soft tannins Leather & spice with age Pronounced black fruits
Cooler regions:
M abv
Less fruity - red & black
Black pepper
Climate murray darling
Hot continental
Barossa style Semillon
H abv
F body
Oak
Lower acidity
Viticulture old vines barossa valley
Dry farmed
Bush vines
Low yields
Complex
Wines labelled barossa come from which valleys
Barossa valley
Clare valley
Barossa valley climate
Warm - hot days cooler nights
Sheltered
Dry - low rainfall, irrigation
Eden valley grape varieties
Riesling (1/3)
Shiraz (between cool , pepper & f body style)
Is dry farming more common in eden valley
Yes
More rainfall
Soil gd water holding capacity
Styke of riesling eden valley
H acidity Grapefruit, lime, steely, floral characteristics Honey, nuts, petrol with age Petrol develops quickly Gd to outstanding Mid to premium
Style Riesling from clare valley
Gd to outstanding
Mid to premium
Polish hill slate soil = flintier, less aromatic, long bottle ageing
Watervale, limestone soil = floral, aromatic, younger drinking
What is the climate in eden valley
Cool to moderate
Altitude - cooling influence
Wind can affect flower & ripening
More rainfall
Significant producer clare valley
Jim Barry
Grape varieties clare valley
Riesling
Shiraz
Cab sav
What is the climate in clare valley
Warm climate- cool afternoon breeze & cold nights
Altitude - dirural range, not too steep so mechanised
Drought - irrigation, water isdue some years
White grapes altitude, black grapes warmer sites
Low fungal risk
Viticulture clare valley
Some dry farming for premium wines (low yields)
Thick canopy west side - protect from sunburn for riesling
Red wine style clare valley
M to m+ acidity & tannins Pronounced black fruit Minty eucalyptus Good to outstanding Mid to premium
Significant producers adelaide hills
Shaw & shaw
Penfolds
Grape varieties adelaide hills & price & quality
Sau blanc (22%) mid priced, gd to v gd Chardonnay - v gd to outstanding, mid to premium, mlf yes Pinot noir - gd to v gd, mid to premium (delicate floral to spicy style)
What is the climate adelaide hills
Cool to moderate maritime - fungal risk, spraying
Altitude - valley & steep holls, diurnal range, restricts mechanisation
Cooling ocean influence
Irrigation - rainfall mainly winter & soil little water holding ability
Low altitude - riper fruits (more intense sunlight) even at altitude
McLaren vale climate
Marm Mediterranean
Sea breezes - maritime influence, low disease pressue
Varying altitude
What is the soil in coonawarra
Terra rossa - (red free draining iron rich loam)
Over limestone subsoil (restricts water & alkaline = restricts vigour & yields)
Non terra rossa soil - better water retention, more fertile, higher yields
Climate coonawarra
Moderate maritime (like bordeaux but bit warmer & drier) Spring frost risk - sprinklers Risk rain flowering affecting fruitset Irrigation- low rainfall growing season Cool night - diurnal range
What is distinctive avout coonawarra cab sav
Eucalyptus menthol notes
Viticultural mcLaren vale
Soil N is poorer & lower fertility S soil more fertile & higher yields Sustainable water use Organic/ biodynamic/sustainable viticulture Canopy mgmt for high vigour Trellised & mechanised / harvest at night Quality minded hand pick bush vines Old vines dry farmed
Grape varieties mcLaren vale
Shiraz
Cab sav
Grenache
Style mcLaren red
Inexpensive to super premium F body H abv Deep coloured Pronounced black fruits Oak
Why are Mediterranean varieties such as mouvedre, Sangiovese, fiano attracting attention in mclaren vale
Retain acidity in warmer climates
Old vine grenache mcLaten vale style
M acidity & tannin M to m+ body Red fruits Spice & herbs Old oak Premium
Grape varieties coonawarra
Cab sav
Shiraz (lighter body than barossa, minty)
Chardonnay
Viticulture coonawarra
Previously mechanisation now some manual summer pruning as more labour available
Areas in Victoria
Yarra valley
Morning peninsula
Murray-darling
Geelong
Viticulture victoria
Vines grafted as phylloxera risk
Climate in yarra valley
Cool to moderate maritime
Frost valley floor
Fingal disease as humid
Lower yarra - warmer, lower altitude, low fertile soils (loam clay) which are well draining- irrigation
Upper yarra - cooler, higher altitude, deep fertile soil (volcanic soil) can be dry farmed
Grape varieties yarra valley
Pinot noir (30%) Chardonnay (25%) Shiraz (whole bunch fermentation, red & blk fruits) Cab sav (some herbal notes, blended with merlot)
Winemaking pinot noir yarra valley
Whole bunch fermentation for cooler sites for perfume
Large oak format
Price & quality pinot noir & Chardonnay yarra valley
Good to outstanding
Mid to premium
(Chardonnsy h acidity & stone fruits)
Wine making Chardonnay yarra valley
Mlf avoided (retain acidity)
New & old oak fermentation & maturation
Lees contact
What grapes is morning penninsula known for
Pinot noir (50%) light & heavy style Chardonnay (30%) stone fruits
Wine making pinot noir morning peninsula
Cold soaking (extract colour) poss whole bunch fermentation for complexity & tannins Aged old & new oak
Winemaking Chardonnay Australia
Picked early - trend for leaner style
Inexpensive
Tanks s/times with oak staves
Quality Ambient yeast Barrel fermentation Lee’s aging Barrel maturation- french Mlf depends on area, blocked warmer, reduce acidity cooler & adds complexity
Price & quality pinot & Chardonnay mornington peninsula
Good to outstanding
Premium
Wine business mornington peninsula
Small winerys
Often capitalise direct to consumer with cellar door sales & restaurant for tourists
Climate mornington peninsula
Cool to moderate maritime
Windy - cooling influence, mitigates frost & disease pressue
High sunshine hours
Red basalt soil on ridge - gd water rention so not irrigated on this soil
Irrigated non red basalt soil not on ridge
Viticulture mornington peninsula
Lyre trellising as opposed to vsp to contain soul (fertile)
King valley in victoria mainly sells which countrys style if wine & grapes domestically
Italy
Glera, grigio, Nebbiolo, Sangiovese, Barbera
Heathcote in victoria is known gor which grape variety
Shiraz
Hunter valley zone is in which area of Australia
New South Wales
Climate orange region in new south wales
Continental
Altitude cooling influence
Mountains protect from storms & rainfall
Windy - mitigates frost risk but can effect fruit set
Grapes in orange region in new south wales
Shiraz
Cab sav
Chardonnay
All m body
Gerlong price & quality
Gd to v gd
Mid to premium
Geeling known for which grape varieties
Chardonnay
Pinot noir
Fuller & riper than yarra valley
Geelong climate
Cool maritime
Eind reduces fungal risk
Climate hunter valley
Hot humid almost tropical
Cooling influence- cool nights
Cloud cover
Intense subshine latitude
Low altitude hills
Lower hunter valley - sea breezes closer to coast
Rainfall risk growing season - fungal risk, canopy mgmt, irrigation not usually required
Hunter valley grape varieties
Semillon
Chardonnay (h acidity, picked early/cooler sites, m body to ripe f body if lower acidity)
Shiraz (m body, red & blk fruit, spicy, large oak)
Reknown Semillon producer
Tyrells
Style hunter valley Semillon
L body L abv H acidity Light citrus, neutral youth Toast, honey, nuts age Gd to outstanding Mid to premium
Mkt tasmania wines
Donestic
Climate tasmania
Cool maritime S tasmania cooler due to latitude Spring frosts - fans & sprinklers Fungal disease risk in N & W Rainfall mainly W with vineyards mainly E
Climate Margaret river
Warm maritime 34 latitude
Relatively flat
Spring frosts rarely an issue
Indian Ocean warm so nights not as cool = riper fruits
Wine making Semillon hunter valley
Grapes picked early - 10-11 abv Must gently pressed - low phenolics Fermentation moderate temps in stainless steel - fruity Bottled shortly after Rarely oaked
Grape varieties Tasmania
Pinot noir (42%) Chardonnay (28%)
Significant producer Tasmania
Tamar ridge
Chardonnay Winemaking Tasmania
Mlf
Barrel fermentation
Maturation old & new for top wines
Main export mats
Uk China USA Canada Germany
What led to increase in sales to china from Australia
Free trade agreement
But high tariffs imposed due to dispute led to drop in sales
Main grapes Margaret river
Cab sav (mainly blended with merlot) Chardonnay Sauvignon Blanc (blended Semillon, fruity style, more expensive poss partly barrel fermentation for weight & texture ) Semillon
Style of Margaret river Chardonnay
H acidity Stone fruits M+ to f body Good to outstanding Mid to premium (Mlf usually blocked for h acidity but lees)
Sauvignon Blanc style Australia
Less herbaceous
Riper fruits - latitude
Soils Margaret river
Like Bordeaux
Gravel free draining- irrigation essential
Low fertility = moderates vigour
Cabernet Sauvignon Margaret river style
Good to outstanding Mid to premium H ripe tannins M+ acidity M+ to f body Blackberry, Blackcurrant, spice Bordeaux style
Is tourism important for sales
Yes
2/3 of businesses do cellar door sales, more successful near big cities
Sauvignon Semillon blend Margaret river style
H acidity
Grassy, herbaceous, fruity
Good to v good
Mid priced
Great southern region in Australia grape varieties
Shiraz (30) Cab sav Riesling Sauvignon Blanc Chardonnay
Great southern climate
Maritime by coast
Continental inland
Altitude cooling influence
Mainly dry farmed
Price quality Shiraz from great southern region
Mid to premium
Good to outstanding
Wine business Australian dominated 5 brands (85%) name a couple
Pernod ricard Accolade wines Treasury wine estate Australian vintage Caseload family brands
Australia is the ……. Largest exporter
5th
What does wine Australian do
Control exports
Promotes Australian wine
Aim to increase quality image & demand
What has been growing domestically in Australia but is difficult export
Less common varieties- inc Italian
Export difficult as h prices
Why does Australia have strong sun/uv
Low latitude vineyards 30-37
Latitude Australian
30 to 37