Table 1: Analysis of variance summary of the effects of treatment (i.e., bare soil or with plants), time (i.e., sample date), and their interaction on methane (CH4), nitrous oxide (N2O), and carbon dioxide (CO2) fluxes over the course of the 2019 growing season from furrow irrigated rice under no-tillage management on a silt-loam soil in east-central Arkansas.

Source of Variation

CH4

N2O

CO2

 

_______________ P ______________

Treatment

< 0.01

0.01

< 0.01

Time

< 0.01

< 0.01

< 0.01

Treatment × Time

< 0.01

0.20

< 0.01