A field experiment was conducted with sweet basil (Ocimum basilicum. L. ) throughout two successive seasons of 2022 and 2023 in the Eastern Desert of Minya Governorate to evaluate the response of basil plants to spraying with chitosan and proline under saline soil conditions on its production and quality traits. Treatments consisted of three rates of chitosan (0. https://www.bekindtopets.com/quick-find-ICON-39290-Adjustable-Track-Bar-Kit-1999-2004-F250-F350-flash-buy/