%0 Journal Article %T Application of Exogenous Ascorbic Acid Modifies Growth and Pigment Content of Calendula officinalis L. Flower Heads of Plants Exposed to NaCl Stress %A Azizi, Farahnaz %A Farsaraei, Sara %A Moghaddam, Mohammad %J Journal of Soil Science and Plant Nutrition %@ 0718-9516 %D 2021