AUTHOR=Pisciotta Antonino , Ciriminna Rosaria , Planeta Diego , Miccichè Daniele , Barone Ettore , Di Lorenzo Rosario , Puccio Stefano , Turano Lucia , Scurria Antonino , Albanese Lorenzo , Meneguzzo Francesco , Pagliaro Mario TITLE=HyTan chestnut tannin: an effective biostimulant for the nursery production of high-quality grapevine planting material JOURNAL=Frontiers in Agronomy VOLUME=7 YEAR=2025 URL=https://www.frontiersin.org/journals/agronomy/articles/10.3389/fagro.2025.1545015 DOI=10.3389/fagro.2025.1545015 ISSN=2673-3218