Linus Rothermich talks about the features of this 5-ton Aulari ALR2304AM air cart he uses to place fertilizer at planting and for sidedressing nitrogen for corn. He’s putting nearly all his fertilizer down with the machine and has eliminated the need to put fertilizer in the crop rows. The Auxvasse, Mo., no-tiller says he’s working to eliminate yellow, nutrient-deficient corn in spring.