Vineyard Management Flashcards
When talking about Site Selection, what three main considerations must be made?
Environmental conditions
Business considerations
Grape variety
At what age are most vines replaced?
30-50 years old
What are the two types of vine training?
Head training
Cordon training
In which two seasons will vine pruning happen?
Winter and Summer
The number of what is dictated by winter pruning?
Number of buds that will form shoots in the next growing season
What are the two styles of winter pruning?
Spur pruning
Replacement cane pruning
How many buds are typically left on a spur?
How many on a cane?
2-3 buds
8-20 buds
Replacement cane pruning will generally only be used on vines trained in which way?
Head trained
What is another name for replacement cane pruning?
Guyot
single Guyot or double Guyot if two canes retained
What does trimming leaves in summer pruning achieve?
Restricts vegetative growth which directs sugar production to the grapes
Increases sunlight exposure
Bush vines are generally … trained and … pruned?
Head-trained and spur-pruned
What is the name of the bush vine technique used in Beaujolais?
Gobelet
What are the three benefits of having a trellised vineyard?
Sunlight
Air circulation
Mechanisation in the vineyard
What is the most common system used in a trellised vineyard?
Vertical Shoot Positioning (VSP)
What can be done to mitigate the risk of sunburn when using VSP?
Let the canopy hang down