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acid acres Agri Agricultural College Alabama Alaska Alberta alfalfa American ammonia amount Animal Husbandry animals anthrax apple Arbor Day Arkansas baby bacteria baking powder bank barley beans beef beekeeping bees beetles birds blister beetle blood body breeders breeding Bureau called Canada cattle cause cell Census cent College of Agriculture color common corn cotton Courtesy covered cows crop cultivated dairy Department of Agriculture disease E. D. Foster eggs Experiment Station extension farm farmers feed feet fertilizer flowers Formerly formicarium fruit grain grass grow grown growth horse important inches industry insects known land larvae legumes live livestock ment methods miles milk North organized plants poultry pounds production Professor region Rural seed sheep silage soil sometimes South species spring square miles tion trees U. S. Department United usually varieties vegetable wheat winter