Germany Flashcards
What percentage of Germany’s vineyard area is Riesling?
Nearly 25%
What country is the world’s largest producer of Riesling?
Germany
What is Liebfraumilch?
Inexpensive, medium sweet wines produced from Muller-Thurgau and Kerner, specifically developed to produce high yields of ripe grapes in the cold German climate. Accounted for 60% of all German wine exports by the 1980s but has since plummeted
What important vineyards in Germany were planted in the 12th century?
Schloss Johannisberg and Kloster Eberbach (both in the Rheingau)
What caused the German wine industry to decline in the 17th century?
The 30 years war, which saw the flat valley plains where vines were planted torn up for grain production, pushing vineyards onto the steeper slopes
What is the basis for German wine laws, and when was this introduced?
Must weigth of grapes, introduced in the 1830s
When did Germany become a unified country?
1871
What happened to the German wine industry between 1895 and 1945?
Area under vine halved due to phylloxera, mildew, then the world wars. It has more than doubled since
What post-war changes took place in the German wine industry? What was this called?
Emphasis on bulk production of reliably ripe grapes, like Muller-Thurgau, sourcing from multiple regions to ensure volume, and a major program of vineyard restructuring that consolidated fragmented sites, built access roads, and made mechanization possible (called Flurbereinigung)
When was the 5th German wine law passed, and what did it do?
1971, laying the foundation for modern German production based on protected geographical labeling and classification of styles based on must weights
Where do the bulk of Germany’s wine-producing regions lie?
49-50’N, making them some of the mot northerly in the world
What is the overall climate of German wine country?
Cool continental
What factors influence site selection in Germany?
Most vineyards are along the Rhine and its tributaries, which radiate heat, temperature, and extend the growing season. Best vineyards on steep, south-facing slopes for max sun exposure. Some reach 70% grade
What are the main viticultural threats in Germany?
Frost (although mitigated by rivers and slopes), and wet summers that increase fungal diseases, dilution, and sometimes hail
What role do mountain ranges play in German viticulture? What are the main ranges?
Taunus and Haardt mountains shelter vineyard areas from cold winds and the worst rain (although vineyards are relatively low, usually below 200M)
What is different about Baden’s climate compared to the rest of Germany?
More southerly, toward the Swiss border, and is noticeably drier, warmer, and sunnier (although cool areas still have frost risk)
What role does dark slate soil play in German viticulture? Where is it found?
Slate retains heat during the day and radiaties it out at night, helping ripening in the Mosel and Ahr
Where are calcareous soils found in Germany, and what is planted in them?
Baden, Pfalz, and Rheinhessen, where it is mostly planted to Spatburgunder (PN), Pinot Blanc, and Chardonnay, and Franken, where it produces Sylvaner
What unique expense is incurred in steep slope vineyards of Germany, and where is this most common?
Steepest sites in Mosel and Rheingau have such major erosion problems that owners must winch soil and rocks back up the slopes
How many hectares are there under vine in Germany? Where does this rank in the EU?
100,000 ha, 7th in the EU
What are the maximum yields for Deutscher Wein, Landwein, and Qualitatswein?
Varies by region, but typically 150 hl/ha for Deutscher Wein and Landwein, and 105 hl/ha for Qualitatswein
Besides climate change, what has contributed to reduced vintage variation in Germany?
Better clonal selection (particularly with black grapes), summer pruning, green harvesting, and selective hand harvesting
What is Flurbereinigung?
The program of modernization and mechanization Germany undertook in its vineyards after WW2
Why is canopy management so important in Germany?
It is essential for maximizing sun exposure and ensure air circulation (to reduce disease pressure)
What is pendelbogen?
Replacement-cane pruning with the canes arched in the trellis, which is thought to improve the flow of sap in the vine and increase the number of viable buds, in turn increasing yields
How were German vineyards traditionally trained? How are they trained today?
Traditionally indivudally staked with canes tied at the top, bot nowadays mostly single- or double-replacement-cane pruning with VSP and pendelbogen
What is the state of organic / biodyanmic viticulture in Germany?
Not widely used due to disease pressure; growers still have to spray their crops regularly and many must use helicopters to do so (which cause spray drift that could endanger organic certs if they even were in place)
What percentage of German vineyards are organic or biodynamic?
9%
What is the primary expense of the most steeply-sloped German vineyards?
Labor to work the very challenging topography
Why are German labor costs higher than other wine-producing regions?
Hand-harvesting requirements for Beerenauslese and above, and many producers hand harvest for all Pradikatsweine to ensure ripe fruit. Also, steep slopes
What happened to German red wine production between 1980 and 2017?
It increased from 10% of production to 39%
What percentage of all German plantings are Riesling?
23%
Describe Riesling viticulture
Late budding, late ripening, frost resistant. Requires sunlight to fully ripen and can continue to develop sugars deep into fall, as well as botrytize
What are the top three varieties in Germany by vineyard area? In what amounts?
Riesling at 24,000 ha, Muller-Thurgau and Spatburgunder at about 12,000 ha each
Describe Muller-Thurgau
One of the early German crosses, earlier-ripening than Riesling that produces high yields in almost any conditions. Most planted German variety in the 1970s and 1980s, but plantings have more than halved since. Lower acid than Riesling, less structure and character, but makes simple floral, sweet wines like Liebfraumilch
What is Germany’s most-planted black grape?
Spatburgunder (Pinot Noir)
How is Pinot Noir made in Germany?
Careful clone selection, canopy management, and harvest planning to balance alcohol, acid, and ripeness. Some whole bunch fermentation (in part because stems add tannin), often oak aged but rarely new
Where is Dornfelder planted? What style wine does it make?
Rheinhessen and Pfalz, where it can make a fruity, easy-drinking style with some residual sugar, or a complex style produced from low yields, focused on tannin and structure, fermented or aged in oak
Where is Silvaner made?
Plantings have halved since 1980, but in areas where yield is controlled (Franken in particular) good quality dry, medium-bodied wines with some earthy character are made
Where are Grauburgunder and Weissburgunder planted? What styles of wine are made?
Rheinhessen, Pfalz, and Baden. Both can produce very good quality, sometimes oak aged, ranging from dry to full-bodied, sweeter “Rulander”
Where is German Chardonnay made?
Only allowed since 1990, but high-quality wines are made in southern Pfalz and Kaiserstuhl in Baden (often with oak)
Which German grapes are used in Wurttemberg to produce simple, fruity wines for early drinking? Which of these produces the highest quality?
Portugieser, Schwarzriesling (Pinot Meunier), Trollinger (Schiava), and Lemberger (Blaufrankisch). Lemberger is best.
What are “German crosses”?
A group of mainly white grape varieties developed to cope with Germany’s cool climate. Muller-Thurgau is the most common
Why did German crosses become widely planted?
German crosses produce grapes with high potential alcohol, which is incentivized by the German regulatory system basaed on must weight
What is the chief criticism of German crosses?
They produce wines high in sugar but without sufficient acidity or aromatic character to balance the sweetness or alcohol
What is Scheurebe?
A German cross that can produce good qulity, full-bodied wines with intense grapefruit and peach aromas. Lower acid than Riesling but capable of ageworthy production
What is Kerner?
A German cross that produces good quality wines up to high Pradikat levels with high acid some of the fruit and floral character of Riesling
What is Dornfelder?
The most succesful black German cross, now the second most planted black variety in Germany
Give some examples of winemaking experimentation going on in Germany
Traditional and less interventionist techniques such as natural fermentation and reduced filtration and fining, experimentation with lees contact and oak (particularly with PG and PB but sometimes Riesling)
Is enrichment common in Germany?
Yes, but forbidden in Pradikatswein. Most of Germany is in EU region A, allowing enrichment up to 3% abv, Baden is in ZZone B, max 2% abv. Becoming less common outside bulk wine production
What is the traditional German fermentation and maturation vessel?
Large, old oak casks for slight oxygenation. 1,000 L Fuder of Mosel, 1,200 L Stuck ialong the Rhine
What is the modern standard German fermentation / maturation vessel?
Stainless steel to preserve primary fruit, avoid oxygen, and for ease of cleaning and size
Which German wines may see time in new oak?
Reds, Grauburgunder, Weissburgunder, and Chardonnay
What is sussreserve? What are its regulations?
Unfermented or partially-fermented grape must. It must be produced from grapes of the same region and quality level as the wine it is added to, commonly it is the same must as the base wine
How was sweetness managed in all but the finest German wines in the 1960s and 1970s?
Fermentation to dryness then sweetened with sussreserve post-fermentation
How is sussreserve made?
Must is taken pre-fermentation, clarified, chilled, and dosed with SO2, then added back to the fermented dry wine to create the desired level of sweetness just prior to bottling
Is sussreserve highly thought-of? What other sweetening techniques are used in Germany?
Sussreserve is thought to give less balanced wines and is not favored for quality production. High quality sweet wines are made by stopping fermentation via SO2, racking, or filtering
Is Rectified Concentrated Grape Must allowed in Germany?
Only in Deutscher Wein
What is unique about fermentation for Beerenauslese, Eiswein, and Trockenbeerenauslese?
High must weights means slow fermentation, TBA can take several months. Fermentation will stop naturally due to high sugar levels, leaving high RS and low ABV (5.5-8%)
Since the 1980s, how has the domestic German market’s taste shifted?
Toward dry wines, which are now the majority (trocken and halbtrocken)
What is the historical reason for sweet wine production in Germany?
Sweetness masked high acidity and bitterness from underripe grapes in the cool climate
How much rose is produced in Germany?
About 11% of production, mostly consumed domestically
What are the quality levels of German wine? On what are the levels based?
Deutscher Wein, Landwein, Qualitatswein, and Pradikatswein, all based on must weight
What is Deutscher Wein?
Formerly Tafelwein, these are wines without geographic indication made from grapes grown in Germany in any style. ABV between 8.5-15%. Inexpensive and early drinking. Grape variety and vintage allowed on label
What is Landwein?
German geographical indication wine. 85% of the grapes must originate from one of 26 Landwein regions (this goes on the label), ABV 8.5-15%,. Often can only be produced in trocken or halbtrocken styles
What is Qualitatswein?
Protected Designation of Origin category. Grapes come from one of 13 designated regions (Anbaugebiette), which must appear on the label. All styles, min ABV 7%, 50-72 Oechsle at harvest. Most everyday drinking wines are in this category, although many quality producers now use Qualitatswein for their dry wines and Pradikatswein for sweeter
What is an Amtliche Prufungsnummer?
When Qualitatswein or Pradikatswein undergo lab analysis and blind tasting, those that pass receive an AP which indicates where and when the wine was tested, the vineyard location, and the lot number
What is Pradikatswein?
PDO category with more stringent regs than Qualitatswein. Grapes must come from a Bereich (one of 40, smaller than Anbaugebieten). Highest must weights (70-154 Oechsle), no enrichment, produced from any variety but associated with Riesling. On average, production is half that of Qualitatswein, but in good years can be equal
What are the Pradikat of Pradikatswein?
Kabinett, Sptlese, Auslese, Beerenauslese, Eiswein, Trockenbeerenauslese
Describe Kabinett Pradikatswein
Lightest must weights, lightest in body and highest in acid. Min 7% alcohol
Describe Spatlese Pradikatswein
Produced from fully ripened grapes picked about two weeks later than Kabinett wines. Greater concentration of riper fruit flavor (stone fruit for Riesling), slightly higher ABV, fuller body. Dry to med sweet
Describe Auslese Pradikatswein
Specially-selected, extra ripe bunches, riper and more concentrated flavors than Spatlese, often some honeyed character, sometimes botrytis. Last Pradikat allowing for dry wine, but the best are sweet
Describe Beerenauslese Pradikatswein
Individually selected berries harvested by hand, always sweet, long fermentation, low ABV (min 5.5%). Botrytis is common but not mandatory. Typical flavor is dry, ripe, stone fruit. Only produced in Botrytis years
Describe Eiswein Pradikatswein
Same minimum must as Beerenauslese, but must be picked when frozen. Harvest can take place from December to February. Must be pressed while still frozen, artificial freezing not permitted, pressing releases small quantities of concentrated juice. Pure peach and grapefruit flavors