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Virginia Tech Soil Testing Lab
  • Quicklinks
    • 4Help (Computing Assistance)
    • Calendars, Academic
    • Blacksburg Transit
    • Campus Map
    • Canvas
    • Corps of Cadets
    • Giving to Virginia Tech
    • Hokie SPA
    • University Status
    • VT Google Apps Email
    • Exchange Email (Office 365)
    • Customize Quicklinks
  • State Soil Testing Lab
  • Fees and Forms
  • Sampling Instructions
  • Report Notes
  • About Our Laboratory
  • Have Questions?
  • Virginia Cooperative Extension
  • Extension Local Offices
Virginia Tech logo
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State Soil Testing Lab / files 

Soil Testing Lab Document Archive

Past STL Recommendations

  • 1979 Guidebook Introduction
  • 1979 Guidebook NPK Recs by Crop
  • 1979 Guidebook Secondary & Micro Nutrients and Lime
  • 1979 Guidebook Appendix Notes & Forms
  • 1993 VALUES Original Development
  • 1994 Guidebook
  • 1994 Guidebook Appendix VALUES
  • 2005 VALUES Update Report
  • 2023 Guidebook

Past Lab Procedures

  • 1955 Procedures
  • 1972 Procedures
  • 1980 Procedures
  • 1996 Procedures
  • 2006 Procedures
  • 2019 Procedures
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College of Agriculture and Life Sciences
School of Plant and Environmental Sciences
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