In this study, ten different sesame (Sesamum indicum L.) cultivars registered in Türkiye were investigated for their sowing dates as a second crop the lowlands of Mardin province, 2018 and 2019. used; these Arslanbey, Boydak, Cumhuriyet-99, Hatipoğlu, Muganlı-57, Orhangazi-99, Osmanlı-99, Sarısu, Tan-99, Tanas. Four (June 5, June 15, 25, July 4) examined cultivars. agricultural parameters such ...