AUTHOR=Nieves-Cordones Manuel , Rubio Francisco , Santa-MarĂ­a Guillermo E. TITLE=Editorial: Nutrient Use-Efficiency in Plants: An Integrative Approach JOURNAL=Frontiers in Plant Science VOLUME=11 YEAR=2020 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2020.623976 DOI=10.3389/fpls.2020.623976 ISSN=1664-462X