Since 2005, in IUNG-PIB [Institute of Soil Science and Plant Cultivation – State Research Institute] work on the construction of the "Decision support system in plant production" (DSSPP) has been conducted. The purpose of the system is to generate information for agricultural producers, advisers, administration, etc. The DSSPP includes the yield forecast module (YFM), which implements in SQL language the yield forecast models of the selected crops developed at the Institute. As a supplement to the YFM, an application for generation of reports on yield forecasts was built with the use of the models. Reports in text and spreadsheet form are sent by e-mail to designated recipients. The application extends the YFM functionality adjusting information to the recipient's needs (selection of crops and localities). The tests conducted on the application showed conformity of the results generated by the reporting application and the yield forecast module.