farming Tillage erosion References Further reading Brady, N.C., and Ra.R. Weil. The Nature and Properties of Soils. 13th ed. Upper Saddle River, NJ: Prentice Hall, 2002. Petersen, Mike. "Why Every Row Crop Farmer Should Strip Till" May 2011. External links Map of public-private strip-till research locations with outreach to the public. Maps.Google.com Considering Strip-tillage ksre.ksu.edu, October 2004. What is Strip Till Orthman StripTillFarmer.com A Source For Strip-Till Practices and Equipment, April 2008. Agricultural soil science Agronomy Sustainable agriculture