Technology in precision viticulture: a state of the art review

Abstract:

Precision viticulture aims to maximize the oenological potential of vineyards. This is especially true in regions where the high quality standards of wine production justify the adoption of site-specific management practices to simultaneously increase both quality and yield. The introduction of new technologies for supporting vineyard management allows the efficiency and quality of production to be improved and, at the same time, reduces the environmental impact. The rapid evolution of information communication technologies and geographical science offers enormous potential for the development of optimized solutions for distributed information for precision viticulture. Recent technological developments have allowed useful tools to be elaborated that help in the monitoring and control of many aspects of vine growth. Precision viticulture thus seeks to exploit the widest range of available observations to describe the vineyard spatial variability with high resolution, and provide recommendations to improve management efficiency in terms of quality, production, and sustainability. This review presents a brief outline of state of the art of technologies in precision viticulture. It is divided in two sections, the first focusing on monitoring technologies such as geolocating and remote and proximal sensing; the second focuses on variable-rate technologies and the new agricultural robots.

Keywords::

• remote sensing
• proximal sensing
• variable-rate technology
• robot

Acknowledgments

The authors are grateful to Alessandro Zaldei, Francesco Sabatini, Tiziana De Filippis, Leandro Rocchi (IBIMET-CNR), Alberto Palliotti (UNIPG), Filippo Rossi (GMR Strumenti SAS), Gianfranco Soldera (Agricola Case Basse), and Massimiliano Biagi (Barone Ricasoli). This work was supported in part by a grant from the Italian Ministry of Economy and Finance to the National Research Council for the project “Innovazione e Sviluppo del Mezzogiorno–Conoscenze Integrate per Sostenibilita” ed Innovazione del Made in Italy Agroalimentare–Legge n 191/2009 and by the Italian MIUR (Progetto Premiale AQUA to CNR).

Disclosure

The authors report no conflicts of interest in this work.