Evapotranspiration and energy fluxes in drip-irrigated sweet potato field with plastic mulching in semi-humid area

We compared evapotranspiration estimation methods (BREB, water balance, and EEFlux) and analyzed daily energy flux dynamics (net radiation, latent/sensible/soil heat fluxes) across crop growth stages, weather conditions, and rainfall/irrigation events in plastic-mulched drip-irrigated sweet potato fields during 2021-2022.