3 - Burgundy Flashcards
Describe the plantings with Burgundy including within the different sub-regions (3)
(Excluding Beaujolais)
- 50% Chard
- >40% PN
- 7% Aligote
Yonne (incl. Chablis) - 80% Chard
Côte d’Or - 60% PN
Describe the situation and history of Chablis (5)
Valley of river Serein, 110km north of Dijon
Popular during c19th due to proximity to Paris - 40,000ha
Phylloxera and powdery mildew + new railways (transport wine from further afield) in middle of c19th
WWI and depopulation, 1945 frost –> 500ha
Recovery –> 5,500ha
Describe the climate of Chablis (4)
Cool, continental –> winter and summer temps
Northerly latitude –> ripening in cooler years –> VV + Chardonnay
Rainfall 670mm spread throughout year –> moist climate –> disease
Spring frost and hail storms –> VV
Describe the soils in Chablis (3)
Limestone and clay –> concentration of fossilised seashells is called Kimmeridgian soil
Portlandian –> hard limestone with less clay
Best sites have a precise balance between chalky limestone and clay
How can the threat of spring frost be managed? What are the advantages/disadvantages of each? (3)
• smudge pots: smoky, causes air pollution, requires staff in the vineyard
• sprinklers (‘aspersion’): most popular option, though the installation and
maintenance costs mean that it is only a realistic option for vineyards with a good return
on investment (premiers crus, grand cru) or for well-funded companies
• pruning choices: later pruning promotes later bud-burst, reducing the chance of damage
to the new buds from early spring frosts.
Describe vineyard management in Chablis included rootstocks, training systems, yields, and harvesting.
Rootstocks:
- 41B: tolerant of limestone soils with high pH
- 420A: low vigour and tolerance of pH
Pruning/training: Double Guyot RCP: if one cane fails the other may live
Yields: Higher than elsewhere in Cote d’Or –> but frost and hail
Harvesting: machine harvesting, GC too steep so handpicked
Outline the differences between the location, meso-climates and soils of these Chablis appellations, outline the different yields, and how the style differs accordingly
Petit Chablis
Chablis
Chablis PC
Chablis GC
Petit Chablis: Higher, cooler vineyard with Portlandian soil (hard limestone, less clay), flat/gentle slopes with some north-facing sites 60 hL/ha
Style Light intensity green apple and lemon, high acid, light-bodied
Chablis: mix of aspects, Kimmeridgian soil, flat/gentle slopes with some north-facing sites 60 hL/ha
Style Med intensity green apple and lemon, high acid, medium alcohol, light-bodied
Chablis PC: 40 named vineyards, S/SE slopes with Kimmer soils, mid-slope, wines named after site or larger climat 58 hL/ha
Style More body, concentration
Chablis GC: single GC with seven named vineyards, on bank of river Serein on Kimmer soil, south-facing, mid-slope, treeline protects from northerly winds, marl/clay –> balance of drainage and water retention 54 hL/ha
Style More body, concentration
Describe the winemaking of Chablis (4)
Chaptalisation used regularly except in warm years
Fermentation SS or concrete for a few months
Malo common –> balance and texture
Oak uncommon except for occasional PC and some GCs –> crisp, lean style
Old oak: Raveneau
New oak: William Fevre
SS/Concrete: Jean-Marc Brocard
Outline the structure of wine production in Chablis (2)
Divide between merchants and estates is blurring - negociants buying land and domaines making some negociant wine
1/3 of production by co-op La Chablisienne - all levels of quality
Name two important industry bodies in Chablis and describe what they do.
Le Syndicat de Défense de l’Appellation de Chablis (1993)
- Founded by William Fevre to tackle fraud and environmental issues
L’Union des Grands Crus de Chablis
- Promotion of GC with charter for sustainability and hand harvesting
What prices do different levels of Chablis usually achieve?
Generally lower than Cote d’Or
Domaine and level of appellation key drivers
PC/Chablis - mid-priced, occasionally premium
PC/GC - premium/super-premium
Highly regarded producers are extremely £££ e.g. Francois Raveneau and Vincent Dauvissat
Where is Chablis sold?
1/3 Domestic
2/3 Export - UK (largest by far), US, Japan, Sweden, Canada
Describe the prevailing climate of the Côte d’Or, Côte Chalonnaise and Mâconnais (6) including the main climatic threats (4)
Moderate, continental
Cooler in north near Dijon, warmer and drier in the Mâconnais
Short summers –> early ripening varieties
Côte d’Or - protected from rain by westerly Morvan hills
Rainfall: 700mm, autumn usually dry
Significant site and vintage variation - e.g. underripe tannins in cool years in PN
Climactic threats:
- Frost
- Hail
- Untimely rainfall
- Drought
Describe each climatic challenge and what growers can do to combat it.
Frost
Spring frost post budburst –> yields esp. as Chard and PN bud early
Warmer weather encourages early growth and makes frost damage more frequent e.g. 2021 causing production down 50% in Burgundy vs 2020
Hail
April-May - damage to early growth –> yields and loss of crop
Summer - fruit damage –> yield and disease –> grey rot might taint wine
Highly localised damage - e.g. Volnay and Pommard in 2012 and 2015
- Sorting tables to remove diseased fruit
- Netting - limited use since 2018, but may cause shading
- Cloud seeding - silver iodide to induce precipitation away from vineyards
Rain
May disrupt flowering/fruit set –> yields and ripeness
Growing season –> fungal disease
Harvest - dilution and fungal disease
Drought-stress
- Berries shrivel in summer, halts ripening
- Less of a problem on clay soils
- Irrigation not permitted
Describe how topography varies between and within the Côte d’Or, Côte Chalonnaise and Mâconnais.
Côte d’Or
- Hills orientated north-south with east-west valleys –> most slopes facing east but many pointing south
- Elevation 200-400m
- Top slope: thin soils, exposed to wind
- Mid-slope best - shallow soil, sunlight, frost protection
- Bottom slope: deeper soils, vulnerable to frost
Côte Chalonnaise and Mâconnais
- Varied topography
- CC: best sites are south-east facing near Bouzeron and Rully
- Maconnais: best sites are slopes, south facing e.g. Pouilly-Fuisse
The coolest sites in the Côte d’Or, Côte Chalonnaise and Mâconnais may be used for what?
Planting Aligote or grapes for cremant
Briefly describe the soils of Côte d’Or, Côte Chalonnaise and Mâconnais. Describe the difference in soils between different parts of a slope. (7)
Mix of limestone and clay in varying proportions
Côte de Nuits - more limestone –> better for PN
Côte de Beaune - more clay, deeper soil –> Chardonnay
Côte Chalonnaise and Mâconnais - varying mixture of limestone and clay
Soil thinner at higher elevation, deeper at lower
- Top slope: soil too thin for vines to thrive
- Bottom slope - poor drainage, more clay = greater fertility –> vigour –> shading –> ripeness
Where can you find the most well-regarded Aligote?
Bouzeron in the Côte Chalonnaise.
Describe the characteristics of Chardonnay including budding/ripening, yields, vulnerabilities, main growing challenge, flavour and structure.
Early budding / early ripening
Yield: well without loss of quality
Vulnerabilities: prone to grey rot, powdery mildew, millerandage, grapevine yellows
Challenge: managing vigour to avoid excessive yield and shading
Flavour: Apple, pear, lemon, wet stone –> ripe citrus, melon, stone fruit
Structure: Light-med body, high acidity –> med-med(+) body, med(+)-high acid
Describe the characteristics of Pinot Noir including budding/ripening, yields, vulnerabilities, main growing challenge, flavour and structure.
Early budding/ripening
Yields: limited to ensure ripeness
Vulnerable to: millerandage, downy and powdery mildew, bot, fan leaf and leafroll viruses, shrivelling and sunburn
Challenges:
- Ripens too quickly in warm conditions –> harvest earlier so lacks aromatic intensity
- Lack of ripeness - tannin colour and flavour - cool vintage
Flavours: strawberry, raspberry and red cherry, light oak (smoke, clove) for HQ wines, earth, game and mushroom with age
Structure: high acid, med alcohol, low-med tannin (up to med+ for GC)