(ALFA) — Young farmers cultivated success — and scored more than $80,000 in prizes — during contests at the Alabama Farmers Federation’s 47th Commodity Producers Conference in Chattanooga Aug. 3. Luke Smelley won the 2019 Outstanding Young Farm Family (OYFF) competition. Judges visited his Hale County catfish, cattle and hay farm this summer, after finalists were named in March. Smelley …