Sorghums (Sorghum bicolor) are warm-season grasses native to Africa. They were introduced into the United States in the 17th century. They are grown primarily under dryland conditions or with limited irrigation in the semiarid
southwest and the Great Plains. Grain sorghums generally are cultivated in areas that are too hot...
Sudangrass (Sorghum bicolor L. Moench) was introduced into Texas in the early 1900s and soon became established as an important pasture crop.
After its introduction, many improved varieties were developed. They have greater disease resistance, sweeter stems, less toxic chemical content, and more leaves than previous varieties. This is the...