Corn – is considered as the most ancient grain or grain plant and one of the main cultures of world agriculture. Thanks to high productivity, versatile use and progress of selection, the corn considerably promoted to the north. There are two main directions if corn cultivation in Ukraine: grain and silo.
Moreover the corn is considered to be tilled crop leaving behind net field without weeds. In case of cultivation on grain it is considered a good predecessor for grain crops, and in case of cultivation on a silo – fine protanomaly culture