Effect of growth regulator Paclobutrazol (PBZ) on the growth of barley plant Hordeum Vulgare L in the Agricultural Ariel field during the agricultural season. BSJ [Internet]. 2023 Nov. 28 [cited 2026 Jan. 13];(2):79-67. Available from: https://journal.su.edu.ly/index.php/bayan/article/view/2459