Table 1: Analysis of variance summary of the effects of tillage practice (conventional tillage and no-tillage), N-(n-butyl) thiophosphoric triamide (NBPT) rate (coated and non-coated urea), time as days after flooding (DAF), and their interactions on methane fluxes and the effects of tillage practice, NBPT rate, and their interaction on pre- and post-flood-release and season-long, area- and yield-scaled (i.e., emissions intensity) methane emissions from rice grown on a silt-loam soil in the direct-seeded, delayed-flood production system at the Rice Research and Extension Center near Stuttgart, AR in 2017. Bolded values represent significant effects (P < 0.05).