Soil application of hydrolysed protein based biostimulants coupled with microelements in Friuli Venezia Giulia vineyardsGiacomo Masutti, Paolo Bomben, Chiara Pituello, Marco Contin and Paolo SivilottiBIO Web Conf., 235 (2026) 04001DOI: https://doi.org/10.1051/bioconf/202623504001