文摘
The SUBSTOR-potato model was tested with 87 experiments and 204 treatments, including 32 cultivars and three potato species. The model-observation comparison showed that the SUBSTOR-potato model can simulate tuber yields across various environments. However, the SUBSTOR-potato model cannot simulate tuber yield under elevated CO2 concentrations and high temperatures. The model response to high CO2 and high temperature require improvement before model applications on climate change.