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Question 1

Regional climate classification: Cool climate, where and what is it?

Answer 1

An average mean temp, during growing season of 16°c, Champagne, Mosel, England, Marlborough.

Question 2

Regional climate classification: Moderate climate, where and what is it?

Answer 2

An average mean temp of 16,5-18,5°C.

Bordeaux, Northern Rhone, Rioja, Piemonte, Tuscany

Question 3

Regional climate classification: Warm climate, where and what is it?

Answer 3

An average mean temp of 18,5-21°C.

Southern Rhone, Douro, McLaren vale and Paarl.

Question 4

Regional climate classification: Continentality?

Answer 4

The difference between the average mean temp of the hottest and the coldest month. Difference is large - continental and difference small - maritime.

Question 5

Warm summers and mild winters often combined with relatively high rainfall during the growing seson - what is it and were can it be found?

Answer 5

Maritime climate and found in Bordeaux, Rias Baixas, Vinho Verde and the south of England

Question 6

Warm summers and mild winters often combined with dry summers and most of the rain falling during the winter - what is it and were can it be found?

Answer 6

Mediterranean and can be found in west coast of united states, most of Chile, SE Australia and the Cape, SA

Question 7

Hot summers and cold winters, often away from moderating effects - what is it and were can it be found?

Answer 7

Continental and can be found in (warm) Mendoza, Central europa and Spain, (cold) Champagne, northern parts of Germany, Alsace, Austria.

Question 8

What style of wine is category I in the GDD scale?

Answer 8

Light-bodied wine, Chablis, Mosel and Champagne. (below 1370)

Question 9

What style of wine is category II in the GDD scale?

Answer 9

Medium-bodied red wine, Napa Bordeaux, Northern Rhone. (1370-1650)

Question 10

What style of wine is category III in the GDD scale?

Answer 10

Full-bodied red wine, Barossa, Stellenbosch and southern Rhone. (1650-1930)

Question 11

What style of wine is category IV in the GDD scale?

Answer 11

Fortified wine (1930-2200)

Question 12

What style of wine is category V in the GDD scale?

Answer 12

Bulk wine and table and drying grapes. (over 2200)

Question 13

What place of winegrowing is category A in the EU Zone scale?

Answer 13

Germany (Excluding Baden) and UK

Question 14

What place of winegrowing is category B in the EU Zone scale?

Answer 14

Baden, Loire, Champagne, Alsace, Austria, Parts of Romania and most of Czech Republic

Question 15

What place of winegrowing is category CI in the EU Zone scale?

Answer 15

Bordeaux, South West france, Rhone, Parts of Portugal, Spain, Hungary

Question 16

What place of winegrowing is category CII in the EU Zone scale?

Answer 16

Languedoc-Roussillon, Provence, Most of italy, Northen Spain

Question 17

What place of winegrowing is category CIII in the EU Zone scale?

Answer 17

Parts of Bulgaria and Greece

Question 18

What place of winegrowing is category CIIIb in the EU Zone scale?

Answer 18

Portugal (exept vinho verde), Southern Spain, Calabria, Sicily and parts of greece.

Question 19

Describe the thermotic bottling!

Answer 19

medium temperature for a long time. 55° for the wine then let cool down.

Question 20

What is tyrosinase?

Answer 20

An oxidative enzym

Question 21

What is the use of bordeaux mixture?

Answer 21

A help when downy mildew

Question 22

Flotation is sometime used as a?

Answer 22

For clarification

Question 23

What is needed for the photosynthesized to make glucose?

Answer 23

Water, CO2 and sunlight.

Question 24

Ascorbic acid should be used in the presence of SO2 otherwise what can form?

Answer 24

Hydrogen peroxid

Question 25

What good stuff can mountains do for viticulture?

Answer 25

Make a rain shadow, stop winds and cool down temp.

Question 26

What is the benefits of punching down as a cap technique?

Answer 26

Gentle tannin extraction, avoid hard work on pips and stalks, even out temp and avoid micro spoilage.

Question 27

If a ph lower then 5, what can happen?

Answer 27

Aluminium can be up taken by the plant, poisons it.

Question 28

Rotary Drum Vacuum is a type of filtration?

Answer 28

Depth filtration.

Question 29

Use carbon for fining and you need to add what to prevent oxidation?

Answer 29

Ascorbic acid.

Question 30

Name the 4 most important stages in the growth cycle?

Answer 30

Floral initiation
Budburst
flowering
fruit set

Question 31

poor light levels during fruit set can lead to?

Answer 31

Coulure, loose bunches with few berrys.

Question 32

low temp during fruit set can lead to?

Answer 32

millerandage, “hen and chicken”

Question 33

how dose a lime-rich soil cause chorosis?

Answer 33

preventing the uptake of iron, essential for photosynthesis

Question 34

big trellis systems is used in fertile soils to?

Answer 34

divide the canopy to balance the vigour in fertile soils

Question 35

Name the main reason that non-phylloxera soils are plating grafted vines?

Answer 35

To confer nematode resistance to the vine.

Question 36

what is a natural cork with a agglomerate in the middle ?

Answer 36

a 1+1 cork.