A traveling gun applies effluent on a corn field.https://www.ag.ndsu.edu/news/newsreleases/2011/june-27-2011/reduce-containment-pond-levels-in-wet-years/a-traveling-gun-applies-effluent-on-a-corn-field/viewhttps://www.ag.ndsu.edu/news/newsreleases/2011/june-27-2011/reduce-containment-pond-levels-in-wet-years/a-traveling-gun-applies-effluent-on-a-corn-field/@@download/image/2011-06-27.3875201226
