WorksheetsViticulture
Total questions: 20
Worksheet time: 10mins
Vine growing is most successful in (a) climates.
Ideal region to grow vines fall between (a) to 50 degree latitude in both the Northern and Southern Hemisphere.
Annual growth cycle starts when the temperature is at (a) degree celsius.
When tiny shoots called buds emerges from the nodes in the vine's branches, this development is known as (a) break.
(a) takes place 40-80 days after bud break.
The transition from flower to berry is called berry set or (a) set.
When there is physiological development taking place in the grape, whereby the grapes take colour, sugar increases and malic acid decreases, we call this event (a) ,
Process by which water evaporates though openings on the underside of the leaves is known as (a) .
Process by which sugar is broken down and converted into biological energy is known as (a) .
Process whereby sunlight is converted into sugar is known as (a) .
Process whereby materials are moved from one part of the plant to another is known as (a) .
Which of the following are true?
Climate is what is expected in the short term.
Macroclimate is the climatic conditions of the overall region.
Mesoclimate is the climatic conditions of an entire vineyard.
Weather is what is forecast in the short term.
Microclimate is the climate conditions of a small area or section in a particular vineyard.
Which of the following are true?
Vines need about 20 to 30 inches of water annually.
Low humidity makes the perfect conditions for the growth of fungus and mold.
Temperature has a great effect on the sugar acid balance in grapes and help determine the quality of the resulting wine.
Vineyard at higher elevation will be cooler and windier, thus may have less fog.
Which of the following is the correct progression of grapevine lifecycle?
Bud break, shoot and leaf growth, flowering, berry set, harvest, veraison.
Bud break, shoot and leaf growth, flowering, berry set, veraison, harvest.
Beaujolais Nouveau is made from (a) grape.
A mold that is sometimes beneficial, also known as noble rot.
(a)
A fungal disease also known as powdery mildew.
(a)
A fungal disease also known as downy mildew.
(a)
A bacterial disease spread by insects such as glassy winged sharpshooter.
(a)
A destructive louse that feeds off the roots of vinifera vines.
(a)
