The study of the relationship between climate factors and growth period of spring wheat based on APSIM model

摘要

To explore the influence of climate factors on wheat growth period, the sequence, based on the test of APSIM model, research of the relationship between wheat and climate factors using the APSIM model and correlation analysis. The results show that the APSIM model can be used to simulate the wheat growth period, the sequence; wheat seeding emergence date related to the temperature and soil temperature; wheat maturity date related to the temperature, soil temperature and potential evapotranspiration.