Maize is a cultivated grass that usually reaches around 3m in height. The stems have dark green and shiny leaves that grow alternately along either side. At the top of the stem, numerous male flowers are arranged in a complex structure resembling tassels, and release pollen when blown by the wind.

It is one of the most versatile emerging crops having wider adaptability. Globally, maize is known as queen of cereals because of its highest genetic yield potential. Maize is the only food cereal crop that can be grown in diverse seasons, ecologies and uses.

Corn: A plant that produces large grains, or kernels, set in rows on a cob. Its many varieties produce numerous products, highly valued for both human and livestock consumption. Teosinte: Corn comes from this wild grass plant.