Pearl millet [Pennisetum glaucum (L.) R. Br.] is a warm-season, C4 annual cereal primarily grown in Africa and India for food and fodder. It is also grown in the United States, mainly as a forage crop on a limited area. It is the sixth most important cereal crop in the world. More than 90 million people around the world rely on it as a food grain. It is known for its drought and heat tolerance ...