NEDUNCHEZHIYAN, M; BYZU, G; NASKAR, S K. Yield potential and economics of elephant foot yam (Amorphophallus paeoniifolius) + greengram (Vigna radiata) intercropping system as influenced by mulching and fertilizers levels. The Indian Journal of Agricultural Sciences, Delhi, India, v. 78, n. 1, 2008. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/9759. Acesso em: 27 oct. 2025.