Climate change and vine training systems: the influence different spatial distribution of shoots may have on sugar accumulation in Sangiovese grapevines.Gabriele Valentini, Gianluca Allegro, Chiara Pastore, Emilia Colucci, Eugenio Magnanini and Ilaria FilippettiBIO Web Conf., 13 (2019) 04006DOI: https://doi.org/10.1051/bioconf/20191304006