“Effect of potassic fertilization on yield of fodder sorghum-sudan grass hybrid and selection of extractants for determination of plant potassium availability”, Range Management and Agroforestry, vol. 45, no. 01, pp. 82–89, Mar. 2024, Accessed: Feb. 21, 2026. [Online]. Available: https://myresearchjournals.com/rma/article/view/24