Study on Crop Growth Model Based on Agricultural Monitoring Data

Abstract

In this paper, in order to make the WOFOST model better simulate the crop growth model, by using the Penman-Monteith formula to adjust the estimate of crop evapotranspiration so that it can better simulate the effects of water stress on crop growth; using the crop real-time observation data to calibrate and validate the crop growth simulation model, to improve the crop simulation model under the water stress production level, and some critical processes of the crop simulation model were calibrated by real-time monitoring information, the parametric crop simulation model was reinitialized to optimize the crop model, to achieve the optimal exploration of the crop model, the fully reasonable application of agricultural crops to monitor the regional crop growth information, simulation study on reasonable application method, so that the regional crop growth and reasonable monitoring of production and accurate forecast