Vine-growing / Viticulture
- genetic modification
- Geneva double curtain
- geographical information system
- geology
- geotextiles
- German crosses
- gibberellins
- girdling
- glassy-winged sharpshooter
- global navigation satellite system
- glucose
- gneiss
- gobelet
- grafted vine
- grafting
- grafting machine
- granite
- grape
- grape composition and wine quality
- grape quality assessment