Virginia Tech, Extension Service2019-06-052019-06-051946-04-01http://hdl.handle.net/10919/89877Plot 20. Single ripper treatment about April 1. No disk at planting. Note reduced stand and excessive weed condition.positive, 5 x 7 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