Effect of increased temperature sensitivity study on yield for cv. Swarna of rice over Khordha region

In order to determine the impact of climate change, namely temperature, on production swarna rice variety, study was carried out in Khordha district Odisha between 2014 and 2019. DSSAT CERES-Rice crop simulation model's weather modification window mostly used experiment with temperature adjustments for crop's anthesis stage (60-90 DAP), specifically variations maximum average temperatures (0.5 - 4.0 °C) 3.0 °C), respectively. The performed three times set up as a split plot design. findings demonstrated that when increased over threshold limit, yield decreased. Only first planting date exhibited significant interaction highest grain other two dates sowing showed no interaction.