AUTHOR=Khan M. Iqbal R. , Irfan Mohammad , Gupta Ravi TITLE=Editorial: Improving crop nutritional security for sustainable agriculture in the era of climate change JOURNAL=Frontiers in Plant Science VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2023.1292264 DOI=10.3389/fpls.2023.1292264 ISSN=1664-462X