Virginia Tech, Extension Service2019-06-052019-06-051947-05-01http://hdl.handle.net/10919/89827Plot 9 (1947). View of residual mulch on Roto Tiller plot immediately after tillage. Two strips 2" & 3" - total 5".positive, 4 x 5 in.image/jpegIn CopyrightApplied ScienceAgricultureVirginia Extension - Project 10Stubble MulchErosion ControlSoil and Water ConservationApplied ScienceAgricultureAgricultural EngineeringVirginia Extension - Project 10Stubble MulchErosion ControlSoil and Water ConservationPhotographBiological Systems Engineering, Virginia Tech