Nano-Enhanced Fertilizers for Energy-Efficient Rice Farming: A Comparative StudyP.S. Satheesh Kumar, Vittel Rao, N. Kavitha, C. Balamurugan, K.P. Indira and V.K. BangaE3S Web Conf., 588 (2024) 01015DOI: https://doi.org/10.1051/e3sconf/202458801015