Oenology is the science of winemaking, excluding viticulture which is grape growing and harvesting. To work in oenology, one can have a high school diploma and some experience in agriculture, engineering or technology. Alternatively, one can have a diploma in fruit processing and wine technology. Studying oenology can lead to jobs developing winemaking skills from various fruits, and in wine marketing, vineyard management, and communications. Key institutes for oenology training include the GARGI AGRICULTURE RESEARCH AND TRAINING INSTITUTE in Nashik, India.