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Special issue: The New Zealand Society of Animal Production (NZSAP) Annual Conference

Methane emissions intensity in grazing dairy cows fed graded levels of concentrate pellets

, ORCID Icon, , ORCID Icon, & ORCID Icon
Pages 296-302 | Received 25 Aug 2023, Accepted 05 Dec 2023, Published online: 31 Jan 2024

References

  • Arndt C, Hristov AN, Price WJ, McClelland SC, Pelaez AM, Cueva SF, Oh J, Dijkstra J, Bannink A, Bayat AR, et al. 2022. Full adoption of the most effective strategies to mitigate methane emissions by ruminants can help meet the 1.5 °C target by 2030 but not 2050. Proceedings of the National Academy of Sciences. 119:e2111294119. doi: 10.1073/pnas.2111294119.
  • Bargo F, Muller LD, Kolver ES, Delahoy JE. 2003. Invited review: production and digestion of supplemented dairy cows on pasture. Journal of Dairy Science. 86(1):1–42. doi: 10.3168/jds.S0022-0302(03)73581-4.
  • Beck MR, Garrett K, Fleming AE, Maxwell TMR, Greer AW, Bunt C, Olejar K, Jonker A, Dynes R, Gregorini P. 2022. Effects of Lactobacillus fermented plant products on dairy cow health, production, and environmental impact. Animal Feed Science and Technology. 294:115514. doi: 10.1016/j.anifeedsci.2022.115514.
  • Benjamini Y, Hochberg Y. 1995. Controlling the false discovery rate: a practical and powerful approach to multiple testing. Journal of the Royal Statistical Society: Series B (Methodological). 57:289–300.
  • CSIRO. 1990. Feeding standards for Australian livestock. ruminants. Melbourne, Victoria, Australia: CSIRO Publications.
  • CVB. 2010. ‘Centraal veevoeder bureau: tabellenboek veevoeding (Dutch feed table`s booklet CVB no. 49).’ (CVB: Lelystad, the Netherlands).
  • DairyNZ. 2008. Using the rising plate meter (RPM). DairyNZ Farm fact 1-15, DairyNZ, Hamilton, New Zealand.
  • DairyNZ. 2016. Feed use in the NZ dairy industry. A review of feed volumes consumed by New Zealand dairy cows since 1990-91, including future estimates to 2030-31. [accessed 2023 August 23]. https://www.mpi.govt.nz/dmsdocument/20897/direct.
  • DairyNZ. 2019. 2018-19 Economic survey. [accessed 2023 August 23]. https://www.dairynz.co.nz/media/5793394/dairynz-economic-survey-2018-19.pdf.
  • Gerber P, Vellinga T, Opio C, Steinfeld H. 2011. Productivity gains and greenhouse gas emissions intensity in dairy systems. Livestock Science. 139(1-2):100–108. doi: 10.1016/j.livsci.2011.03.012.
  • Jonker A, Farrell L, Scobie D, Dynes R, Edwards G, Hague H, McAuliffe R, Taylor A, Knight T, Waghorn G. 2019. Methane and carbon dioxide emissions from lactating dairy cows grazing mature ryegrass/white clover or a diverse pasture comprising ryegrass, legumes and herbs. Animal Production Science. 59(6):1063–1069. doi: 10.1071/AN18019.
  • Jonker A, Molano G, Koolaard J, Muetzel S. 2017a. Methane emissions from lactating and non-lactating dairy cows and growing cattle fed fresh pasture. Animal Production Science. 57(4):643–648. doi: 10.1071/AN15656.
  • Jonker A, Scobie D, Dynes R, Edwards G, De Klein C, Hague H, McAuliffe R, Taylor A, Knight T, Waghorn G. 2017b. Feeding diets with fodder beet decreased methane emissions from dry and lactating dairy cows in grazing systems. Animal Production Science. 57:1445–1450. doi: 10.1071/AN16441.
  • Ledgard SF, Falconer SJ, Abercrombie R, Philip G, Hill JP. 2020. Temporal, spatial, and management variability in the carbon footprint of New Zealand milk. Journal of Dairy Science. 103(1):1031–1046. doi: 10.3168/jds.2019-17182.
  • MfE. 2020. New Zealand's Greenhouse Gas Inventory 1990-2018. [accessed 2023 August 23]. https://www.mfe.govt.nz/sites/default/files/media/Climate%20Change/new-zealands-greenhouse-gas-inventory-1990-2018-vol-1.pdf.
  • Pickering N, Gibb J, Wear S, Fick J, Tomlin H. 2021. Methodology for calculation of New Zealand`s agricultural greenhouse gas emissions - Version 7. [accessed 2023 August 23]. https://www.mpi.govt.nz/dmsdocument/13906-detailed-methodologies-for-agricultural-greenhouse-gas-emission-calculation.
  • R Core Team (2023). R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria.
  • Waghorn GC, Jonker A, Macdonald KA. 2016. Measuring methane from grazing dairy cows using GreenFeed. Animal Production Science. 56(3):252–257. doi: 10.1071/AN15491