Which of these crops contributes the most to food security in Odisha?

Maize is not a major crop in Odisha. It is grown in some parts of the state, but it is not as important as rice or wheat. Maize is a major source of carbohydrates for the people of Odisha, but it is not as important as rice or wheat.

Pulses are not a major crop in Odisha. They are grown in some parts of the state, but they are not as important as rice, wheat, or maize. Pulses are a major source of protein for the people of Odisha, but they are not as important as rice, wheat, or maize.