Latha MR, Indirani R, Sridevi G, Rajeswari R, Sivakumar K, Krishnakumar S, et al. Re-evaluating the effect of sulphur fertilization on yield and nutrient uptake in a groundnut-blackgram cropping sequence. Plant Sci. Today [Internet]. 2025 Dec. 30 [cited 2026 Apr. 4];12(sp4). Available from: https://horizonepublishing.com/journals/index.php/PST/article/view/12493