Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleNitrogen use efficiency of rice reconsidered: what are the key constraints?AuthorsGaunt, J.; Peng, S.; Cassman, K. G.; Kropff, M. J.SubjectsTROPICS; NITROGEN; RICE; ECONOMIC seasonal variationsPublicationPlant & Soil, 1993, Vol 155/156, p359ISSN0032-079XPublication typeArticle