AUTHOR= Frontiers Editorial Office 

TITLE=Retraction: Use of Ore-Derived Humic Acids With Diverse Chemistries to Elucidate Structure-Activity Relationships (SAR) of Humic Acids in Plant Phenotypic Expression

JOURNAL=Frontiers in Plant Science

VOLUME=13

YEAR=2022

URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2022.966035

DOI=10.3389/fpls.2022.966035

ISSN=1664-462X