Published January 19, 2026 | Version v2
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Supplementary material to "Meta-analysis of lipid- and starch-based dietary interventions to mitigate enteric methane emissions, fecal organic matter, fecal and urinary nitrogen excretion in dairy cows"

Authors/Creators

  • 1. Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement Centre Clermont-Auvergne-Rhône-Alpes

Contributors

  • 1. INRAE, Université Clermont, VetAgroSup, UMR1213 Herbivores, 63122 Saint-Genès-Champanelle, France
  • 2. AgroSup Dijon, 26 bd Dr Petitjean, Dijon, 21079, France
  • 3. Wageningen University & Research
  • 4. Wageningen Livestock Research, Wageningen University & Research, Wageningen, The Netherlands
  • 5. ROR icon International Livestock Research Institute
  • 6. Production Systems, Natural Resources Institute Finland (LUKE), 31600 Jokioinen, Finland
  • 7. Department of Animal and Veterinary Sciences, AU Viborg, Research Centre Foulum, Aarhus University, Blichers Allé 20, DK 8830 Tjele, Denmark
  • 8. School of Agriculture, Policy, & Development, University of Reading, Reading, RG6 6AR, UK
  • 9. Department of Animal Science, The Pennsylvania State University, University Park 16802, U.S.A
  • 10. Swedish University of Agricultural Sciences, Department of Applied Animal Science and Welfare, 90 183 Umeå, Sweden
  • 11. Bioeconomy Science Institute, AgResearch Group, Grasslands Research Centre, Private Bag 11008, Palmerston North, New Zealand
  • 12. ROR icon University of California, Davis
  • 13. AgResearch Ltd
  • 14. ETH Zurich, Institute of Agricultural Sciences, Eschikon 27, 8315 Lindau, Switzerland
  • 15. Centre for Nutrition Modelling, Department of Animal Biosciences, University of Guelph, 50 Stone Road East Guelph, Ontario, Canada N1G 2W1
  • 16. Teagasc, Johnstown Castle, Wexford, Ireland
  • 17. Department of Soil and Crop Sciences, Colorado State University, Fort Collins, CO, USA
  • 18. Teagasc, Animal and Grassland Research and Innovation Centre, Grange, Dunsany, Co. Meath, Ireland
  • 19. Agriculture Victoria Research, Ellinbank Centre, 1301 Hazeldean Road, Ellinbank, Victoria, 3820, Australia
  • 20. Instituto de Investigaciones Agropecuarias, INIA Remehue, Casilla 24-O, Osorno 5290000, Chile
  • 21. Animal Sciences Unit, Flanders Research Institute for Agriculture, Fisheries and Food, 9090 Melle, Belgium
  • 22. Department of Animal and Aquacultural Sciences, Norwegian University of Life Sciences, PO Box 5003, 1432 Ås, Norway
  • 23. Wageningen Livestock Research
  • 24. Estacion Experimental del Zaidin, CSIC, Granada, Spain
  • 25. Department of Animal Sciences, The Ohio State University, Columbus 43210, USA
  • 26. INRAE and AgroParisTech, UMR 791 MoSAR, 16 rue Claude Bernard, 75231 Paris Cedex 05, France

Description

These two supplementary files contain Tables S1–S6 and Figures S1–S20 accompanying the manuscript entitled “Meta-analysis of lipid- and starch-based dietary interventions to mitigate enteric methane emissions, fecal organic matter, fecal and urinary nitrogen excretion in dairy cows” The documents provide detailed statistical summaries of the dataset used in this meta-analysis, including the pool of univariate models, illustrative figures, and additional references related to the main text.

Specifically, the supplementary materials present data on feed intake and diet composition, nutrient digestibility, enteric methane emissions, fecal organic matter and nitrogen outputs, as well as urinary nitrogen excretion in dairy cows.

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Additional details

Dates

Submitted
2025-10-16
research article