What are the main aims of applying management practices in the vineyard? (You can select more than one.)
A. To obtain the maximum fruit yield of the desired quality.
B. To reduce the amount of light in the canopy.
C. To modify the light and temperature conditions in the canopy either directly or indirectly.
D. To obtain lower yield and high quality.
查看答案
The compound responsible for “cork taint” is:
A. Guaiacol
B. Tetrahydropyridine
C. 2,4,6-Trichloroanisole (TCA)
D. Indole
Oak wood for wine barrel manufacturing is only produced in France.
A. True
B. False
Prior to bottling, a full analysis of the wine is undertaken to assess a large number of parameters. From the list below select all of the analyses that should be performed:(Please select more than one)
Analysis of pH.
B. Analysis of colour.
C. Analysis of titratable acidity.
D. Analysis of methanol.
E. Analysis of dissolved carbon dioxide.
F. Analysis of alcohol.
G. Analysis of dissolved oxygen.
H. Analysis of volatile acidity.
What is the best way to ensure sterile bottling of wine?
A. Strict sanitisation and hygienic treatment of wine bottling equipment and the glass bottles.
B. Pasteurization of the wine.
C. Strict sanitisation and hygienic treatment of wine bottling equipment along with membrane filtration.
D. Addition of sulfur dioxide to the wine just prior to bottling.
微信支付 
支付宝支付