Evaluation of black cumin (Nigella sativa L.) varieties for seed yield potential under semi-arid conditions of northern Telangana. Ind. J. Arid Hort. [Internet]. 2026 Jan. 1 [cited 2026 Jun. 1];7(2):86-90. Available from: https://epubs.icar.org.in/index.php/IJAH/article/view/174836