Citation Information

  • Title : Soil carbon sequestration strategies with alternative tillage and nitrogen sources under risk.
  • Source : Review of Agricultural Economics
  • Publisher : Blackwell Publishing
  • Volume : 29
  • Issue : 2
  • Pages : 247-268
  • Year : 2007
  • DOI : 10.1111/j.1467-9
  • ISBN : 10.1111/j.1467-9353.2007.00341.x
  • Document Type : Journal Article
  • Language : English
  • Authors:
    • Rice, C. W.
    • Boyles, S. B.
    • Williams, J. R.
    • Pendell, D. L.
    • Nelson, R. G.
  • Climates: Steppe (BSh, BSk). Humid subtropical (Cwa, Cfa). Hot summer continental (Dsa, Dfa, Dwa).
  • Cropping Systems: Maize. No-till cropping systems. Till cropping systems.
  • Countries: USA.

Summary

This study examines the economic potential of using either no-tillage or conventional tillage with either commercial nitrogen or cattle manure to sequester soil in continuous corn production. This research uses stochastic efficiency with respect to a function to determine the preferred production systems under various risk preferences and utility-weighted certainty equivalent risk premiums to determine the carbon credit values needed to motivate adoption of systems, which sequester higher levels of carbon. The results indicate that no-tillage and cattle manure increase carbon sequestration. Carbon credits or government program incentives are not required to entice risk-averse managers to use no-tillage, but are required to encourage manure use as a means of sequestering additional carbon even at historically high nitrogen prices. New environmental rules for confined animal feeding operations may increase the demand for land to apply manure as a primary nutrient source and participation in the Environmental Quality Incentives Program, Conservation Security Program, and a carbon credit market to obtain payments to offset some or all of the costs of manure application.

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