Virginia Tech, Extension Service2019-11-082019-11-081950-09-19http://hdl.handle.net/10919/95371Close-up of opener in corn stubble land; coulter cutting trash - moving foot opener lifting ground.negative, 3.5 x 5 in.image/jpegIn CopyrightApplied ScienceAgricultureVirginia Extension - Project 10Agricultural EngineeringMulti-Purpose Seeder S.M.Farm ImplementsFarm Operating EquipmentPhotographBiological Systems Engineering, Virginia Tech