This study focuses on developing a resource-saving technology for cultivating millet (variety Omriyane) in the North-Eastern Forest-Steppe of Ukraine by optimizing mineral fertilization and seeding rates. The relevance of the work is driven by millet's multifaceted significance (food, feed, and industrial uses) and its critically low proportion in the region's crop structure due to outdated agricultural practices and the high cost of fertilizers. Five-year field experiments, conducted on typical chernozem soil, demonstrated that the level of mineral nutrition is the crucial factor in determining millet productivity. It was established that applying the most intensive (calculated) fertilizer rate ensures maximum morphological parameters (plant height, grain count) and, consequently, the highest crop yield. The seeding rate factor, while influencing plant stand density, had a less pronounced effect on the final yield. The main conclusion is that to fully realize the potential of the Omriyane millet variety in the North-Eastern Forest-Steppe, it is necessary to implement an intensive mineral nutrition system combined with an increased seeding rate. This approach will ensure stable productivity growth and enhance the economic efficiency of cultivating this valuable crop.