D3 | New Zealand Flashcards
1
Q
Between which latitudes is New Zealand lying?
A
36-46
2
Q
What is the average annual rainfall of NZ?
A
650 mm
3
Q
What are the significant aspects in the climate of NZ?
A
650 mm rain p/y
High UV radiation (40% higher than similar latitude in N. Hemisphere)
Long sun hours
Large diurnal range
4
Q
Which trellising system is normally used in NZ?
A
VSP with two canes in general. Some large volume producers use more complex systems like Scott-Henry.
5
Q
Why is the vine trained relatively higher than in Europe cool climates?
A
Because the grapes don’t need a extra reflection from the soil. Higher training means easier working.
6
Q
How many % of the NZ vineyards is certified organic?
A
Only 5%
