Accurate prediction of orchard evapotranspiration (ET) can optimize water management. Based on the jujube (Zizyphus jujuba), ET was continuously measured from 2016 to 2019 using a large weighing lysimeter; actual compared with simulated Priestley–Taylor (P–T), Dual Crop Coefficient (Dual Kc), and Shuttleworth–Wallace (S–W) models, verify accuracy three models. The results showed that, 2019, who...