Old World numbers Flashcards
Rain, sun, altitude, vine density and yields
Bierzo altitude
- Hillside 500-850m
- Surrounded by Sierra Cantabira
- High for Spain
Rias Baixas rainfall
Extremely high 1,700mm
General Spanish messeta altitude
600-900m
Bordeaux rainfall
- Moderate at 950mm/year
- But rains throughout the growing season
Bordeaux sunshine hours
2,100 hours
Marlborough sunshine hours
2,500 hours
Bordeaux vine density
- High quality at up to 10,000 vines/ha (1m in between)
- Generic Bordeaux 3-4,000 vines/ha
La Mancha vine density
- Low for both bush and VSP
- Dry farmed bush at 1,000 vines/ha
- Drip irrigated VSP at 3,000 vines/ha
Toro vine density
Low <3,000 vines/ha
Even lower with fewer bunches per vine due to lack of water
Toro altitude
Mid for Spain at 600-750m
Rioja area under vine
- Huge at 65,000 ha
- Up 50% compared to 1990
Ribera del Duero altitude
High for Spain at 750-1,000m
Ribera del Duero rainfall
- Low at 4-600mm/year
- Irrigation allowed
Rias Baixas rainfall
- Extremely high at 1,700mm/year
- Free draining sandy gravel over granite helps
Rueda rainfall
Low <500mm
Rueda altitude
High for Spain at 7-800m
Rioja length
“100km of diversity”
Rioja Alta altitude
- High for Spain at 700m
- Similar to Alavesa
Rioja Alavesa altitude
- High for Spain at 700m
- Similar to Alta
Rioja Oriental altitude
- Varied between 500-1,000km
Rioja latitude
42° N
Rioja soil
- Calcareous clay for the two cool regions (Alta and Alavesa)
- Ferrous clay for Oriental
Rioja rainfall
Sufficient at 700mm/year
Aragon soil
- Free draining rocky soils
- Only low density bush vines can survive if not irrigated