13 Trentodoc Flashcards
Which PDO status has the Trentodoc region?
DOC
Where is the Trentodoc region located?
- in the Trentino region in northern Italy
- named after Trento, the main town of the region
Who and when did the first traditional sparkling wine made with Chardonnay in Italy?
- Giulio Ferrari
- 1902
Name the grape varieties used for Trento
- Chardonnay (mainly 100%)
- Pinot Noir
- Binot Blanc
- Meunier
Describe the style of a Trento
- aroma of ripe apple
- biscuit autolytic noted
- medium alcohol
- medium (+) to high acidity
- very good to outstanding quality
- premium to super-premium price
Describe the climate conditions of Trentodoc
- close to the Alps
- warm, continental climate with cooling influences
- high daytime summer temperatures due to the protection of cold wind from the north through the mountains
- heat on the valley floor between the mountains in the growing season
- higher daytime temperatures than expected this far north and with his altitude
- high diurnal range due to the cold mountain winds at night
Which soils are present in the Trentodoc?
- stony and well drained
- poorer in nutrients on steeper slopes
all contributes to slow steady growth and wines with high flavour intensity
On which altitude the vineyards are located?
- 400-700m
- a few at higher elevations
How did the high located vineyards influence the ripening of the grapes?
- higher diurnal range
- fruits take longer to ripe
- building up flavour intensity while retaining acidity
- harvest is normally two weeks later than in Franciacorta
Which vine training techniques are used in the Trentodoc?
- Guyot on sloping vineyards
- pergola system on the steeper, terraced vineyards
How is the planting density?
4.500-6.000 plants/ha
Where are Chardonnay and Pinot Noir planted?
- Chardonnay: cooler slopes (for longer, cooler ripening)
- Pinot Noir: warmer south- and south-east facing slopes
Which are the main diseases in Trendodoc?
- powdery and downy mildew
- botrytis
Which slopes are more susceptible for spring frost?
the lowest slopes and valley floor vineyards
How is the picking date determined?
by acidity (e.g. pH 3,2)
Which is the maximum allowed yield?
- 105hl/ha
- many producers crop at lower levels
How is the first fermentation performed?
normally in stainless steel tanks
Is MLC done and why?
normally MLC takes place due to the higher acidity than in Franciacorta
How is the second fermentation performed?
traditional method
Which yeast types are typically used?
- cultured yeast
- some producers use local strains isolated in the region
Is the use of reserve wines a common technique?
only some companies use a small amount of reserve wines for the non-vintage blends
Name the different time on the lees required
- Trento non-vintage: 15 month (in practice 20-30 month)
- Trento vintage: 24 month
- Trento Riserva: 36 month (in practice 5-10 years)
Name the sweetness levels of Trento
- Trento and Trento Rosato: Brut Nature to Dolce (most are Brut)
- Trento Riserva and Trento Riserva Rosato: Brut Nature to Brut only
How is the production split in the Trentodoc region?
- 54 producers
- several small growers
- four companies produce 95% of Trento by volume
Which are the four largest companies in Trentodoc?
- Ferrari (single biggest and most dominant producer, owns 100ha and buy in grapes from additional 500ha)
- Mezzocorona co-operative (brand: Rotari)
- Cavit co-operative (brand: Altemasi)
- Cesarini Sforza (now part of the La Vis co-operative)
How is the domestic sales and the export split?
- 80% domestic sales
- 20% export
exception is the co-operative Cavit which sells only 35% in Italy
How dose the Trentodoc tries to increase promotion?
they become sponsor of the Institute of Master of Wines
