The final paper shows the production of corn at OPG Dukmenić in Vukojevci during the growing season of 2022. Hybrids of the Osijek Agricultural Institute are most often grown at OPG Dukmenić, namely the OS Kulak hybrid. Agrotechnical measures accompanying the cultivation of corn were carried out at OPG in a timely manner by using our own diverse agricultural machinery. The soils owned by OPG Dukmenić are favorable for growing corn and other cereals. At OPG Dumenić, crop rotation is respected. OPG mostly tries to alternate corn, barley, wheat and sunflower on its areas. Cultivation and preparation of the soil were done with quality and in an adequate time, because the pre-crop was wheat. Sowing was done at the optimal time on the 23rd and 24th. April by the OS Kulak hybrid. The weeds that appeared in corn did not affect the yield. Weather conditions during the growth and development of corn were unfavorable due to extreme drought. By measuring the cob, it was determined that the average weight of the entire cob is 237 grams, the weight of the grain is 178.3 grams, and the weight of the stem itself is 58.7 grams. According to the measurement results, it was determined that the average yield is 1.37 kilograms of wet grain per m2.