Hybrid corn, a one-row corn picker and a hand-tied pickup hay baler were just a few firsts pioneered in Shelby County, Iowa, by my grandpa, Will Buman. By 1950, Grandpa, was farming over 1,000 acres of land. For one farmer with 3 sons and one hired man, that was a lot of land. But let me qualify that. Grandpa also owned 6 tractors; more than one tractor per field hand. And at the time, six tractors definitely exceeded the average farmer. Grandpa understood that technology, not workers, increased production. Grandpa also understood farming …