Analysis of APSIMbased visual growth system in wheat

Driven by weather, soil, crop variety databases, intergrating APSIMbased growth simulation model in wheat and wheat morphostructure module, wheat functionmorphostructure module was developed. By applying computer visualization technology, a systembased visual growth system in wheat is able to be developed and be programmed in the .NET framework. OpenGL library was used for realizing 2D and 3D graphics application and visualization and it could be used for drawing the 3D morphology of organs in wheat. The contact of forming morphostructure and growth was created by a feedbackbased wheat functionmorphostructure module, the change process of morphostructure according to growth simulation was analyzed. The forecast accuracy of system will be higher and the level of graphic simulation be better.