H. Gurusiddappa, L., Raj N. M. , N., Thabah, H., Bellari, K., & Gowda, B. (2026). Synthesis of Cellulose-based, Azolla Extract Infused Hydrogel Fertilizer and its Effect on the Early Growth of Maize (Zea mays L.). Nepal Journal of Biotechnology, 14(1), 99–106. https://doi.org/10.54796/njb.v14i1.449