AUTHOR=Haddad Cylia , Arkoun Mustapha , Jamois Franck , Schwarzenberg Adrian , Yvin Jean-Claude , Etienne Philippe , Laîné Philippe TITLE=Silicon Promotes Growth of Brassica napus L. and Delays Leaf Senescence Induced by Nitrogen Starvation JOURNAL=Frontiers in Plant Science VOLUME=9 YEAR=2018 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2018.00516 DOI=10.3389/fpls.2018.00516 ISSN=1664-462X