Which type of corn is not among the three grown in Kentucky?

The correct answer is rice corn because it is not one of the primary types of corn cultivated in Kentucky. The common varieties of corn grown in the state include field corn, sweet corn, and popcorn.

Field corn, often referred to as dent corn, is the most extensively grown variety and is primarily used for livestock feed, industry, and biofuel production. Sweet corn is cultivated for human consumption, valued for its sweet flavor and tender kernels, often found in gardens and as a staple in diets during the summer months. Popcorn, distinguished by its unique ability to pop, is also grown in some areas for both commercial sale and personal use.

Rice corn, on the other hand, is not a recognized category of corn in Kentucky's agricultural production. While there may be varieties of corn that have different naming conventions in other regions, rice corn as a specific type does not have significance in Kentucky's corn farming landscape.