The total input costs (variable and fixed costs) for all of the treatments were calculated after determining their prices. Net benefits for each treatment were noted by subtracting the total variable cost from
(8-day interval) from the VPM and CDL cropping area over the years for winter wheat from 2008–2018 over (a) all counties in CONUS; (b) all counties in Montana; (c) all counties in Washington; (d) all counties in Kansas; (e) all counties in Oklahoma; (f) CONUS for all counties...