NASHVILLE – Tennessee Agriculture Commissioner Charlie Hatcher, D.V.M., has announced the appointment of Andy Holt as Deputy Commissioner for the Tennessee Department of Agriculture (TDA). Holt is currently serving as Assistant Commissioner of Business Development and will assume the new role next month. Holt, his wife and their seven children, live on their family farm outside of Dresden. The Holt’s farming operation consists of a diversified livestock and agritourism operation.