The U.S. Department of Agriculture has declared all 95 Tennessee counties eligible for low-interest emergency farm loans because of the extreme drought and high heat since the beginning of the growing season. Tennessee’s $2.5 billion farming industry has seen losses for major crops such as corn, wheat and soybeans as high as 70 percent in some areas of the state. Despite recent thunderstorms, nearly 40 percent of the corn crop, 30 percent of soybeans and 60 percent of hay and pastures in Tennessee are currently rated in poor or very poor condition. Officials said farmers have felt a double impact — a freeze in April and then the drought. Record low temperatures around Easter devastated fruit and vegetables, nursery products and winter wheat. An agricultural disaster declaration for these losses was granted in June.