Effect of foliar nano-minerals (zinc sulfate) and ground biofertilizers (rhizobacteria) on vegetative growth and flowers yied in Matthiola incana L. EJAS [Internet]. 2026 Sep. 30 [cited 2026 Nov. 5];18(3). Available from: https://ejs-agri.com/index.php/EJAS/article/view/562