Maize is used both directly in human nutrition and as a raw material in starch, glucose, oil and feed industry. Maize grain is a very good source of energy, being rich in starch and high digestibility of starch increase the nutritional value. Maize is also important roughage used in animal nutrition as green and as silage. The efficiency and profitability of agricultural production depend on energy consumption. Today, agricultural production technologies are developing rapidly and aiming higher profitability. Maize is increasingly used as a feedstock for the production of ethanol fuel. When...