Virginia Tech, Extension Service2019-10-192019-10-191950-05-10http://hdl.handle.net/10919/949441950 planter operating in heavy mulch. Note sweeps turning mulch clumps to side and tooth loosening deep ground for planter.negative, 3.5 x 5 in.image/jpegIn CopyrightApplied ScienceAgricultureVirginia Extension - Project 10Agricultural EngineeringStubble MulchErosion ControlSoil and Water ConservationBiological Systems Engineering, Virginia TechStill Image