Physical Sciences and Mathematics Commons^™

Correlation Analyses Among Soil, Plant, And Environmental Variables And Greenhouse Gas Emissions From Furrow-Irrigated Rice On A Silt-Loam Soil, Diego Della Lunga

Graduate Theses and Dissertations

Alternative water management practices for rice (Oryza sativa) production have been developed for water conservation purposes, such as the relatively new furrow-irrigated rice production system, which results in spatially variable volumetric water content (VWC), temperature, and oxidation-reduction (redox) potential. No research has been conducted to relate greenhouse gas (GHG) production to soil and plant properties or environmental factors under furrow-irrigated rice. The objective of this field study was to evaluate correlations between methane (CH4), nitrous oxide (N2O), and carbon dioxide (CO2) fluxes and emissions and global warming potential (GWP) and near-surface soil properties and environmental factors over two growing seasons …