By Brian DeVore for Civil Eats.Broadcast version by Mike Moen for Minnesota News Connection reporting for the Solutions Journalism Network-Public News Service Collaboration Under pewter-colored skies, Alan Bedtka tramps through the snow and past a stand of sorghum-sudangrass, its chest-high stems rattling in the harsh wind. The tall forage stands out in southeastern Minnesota’s corn and soybean fields, which this time of year have been reduced to stubble poking through the snow. Bedtka is in his mid-30s and working to raising a small cow-calf beef herd profitably. ...