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Lowering foliage nitrogen contents reduces N2O emissions in grazed pastures: An emission factor-based modelling assessment constrained by eddy covariance measurements

Author

Listed:
  • Liáng, Lìyǐn L.
  • Wall, Aaron M.
  • Giltrap, Donna L.
  • Kirschbaum, Miko U.F.
  • Goodrich, Jordan P.
  • Campbell, David I.
  • Schipper, Louis A.

Abstract

Modern agriculture faces the challenge of maintaining production while reducing environmental impacts, particularly nitrogen (N) pollution from grazed pastures. Recent research has suggested introducing low foliage N content species, such as plantain, into traditional ryegrass/white clover pastures as a potential solution.

Suggested Citation

  • Liáng, Lìyǐn L. & Wall, Aaron M. & Giltrap, Donna L. & Kirschbaum, Miko U.F. & Goodrich, Jordan P. & Campbell, David I. & Schipper, Louis A., 2025. "Lowering foliage nitrogen contents reduces N2O emissions in grazed pastures: An emission factor-based modelling assessment constrained by eddy covariance measurements," Agricultural Systems, Elsevier, vol. 230(C).
    • Handle: RePEc:eee:agisys:v:230:y:2025:i:c:s0308521x25001908
    DOI: 10.1016/j.agsy.2025.104450
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    References listed on IDEAS

    as
    1. Giltrap, Donna L. & Kirschbaum, Miko U.F. & Liáng, Lìyǐn L., 2021. "The potential effectiveness of four different options to reduce environmental impacts of grazed pastures. A model-based assessment," Agricultural Systems, Elsevier, vol. 186(C).
    2. Romera, Alvaro J. & Doole, Graeme J. & Beukes, Pierre C. & Mason, Norman & Mudge, Paul L., 2017. "The role and value of diverse sward mixtures in dairy farm systems of New Zealand: An exploratory assessment," Agricultural Systems, Elsevier, vol. 152(C), pages 18-26.
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