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A farm level assessment of a novel drought tolerant forage:Tedera (Bituminaria bituminosa C.H.Stirt var. albomarginata)

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  • Finlayson, John D.
  • Real, Daniel
  • Nordblom, Thomas L.
  • Revell, Clinton
  • Ewing, Michael A.
  • Kingwell, Ross S.

Abstract

Tedera (Bituminaria bituminosa C.H.Stirt var. albomarginata) is a drought tolerant perennial legume originating in the Canary Islands. This study evaluates the potential role and value of tedera in dryland mixed crop and sheep production systems in southern Australia. Regional variants of the bio-economic model MIDAS are used to assess tedera in farming systems at two locations. The analysis considers the quantity and quality of feed produced by tedera, the ability of other forages to complement or substitute for tedera and its impact on meat versus wool-producing sheep flocks. The results indicate that tedera offers the potential to increase farm profits by up to 26% and be grown on ~28% of a low rainfall mixed enterprise farm. On a high rainfall mixed enterprise farm tedera may boost profit by up to 58% and be grown on ~75% of the farm. The increase in profit is attributable to savings in supplementary feed and higher stocking rates.

Suggested Citation

  • Finlayson, John D. & Real, Daniel & Nordblom, Thomas L. & Revell, Clinton & Ewing, Michael A. & Kingwell, Ross S., 2012. "A farm level assessment of a novel drought tolerant forage:Tedera (Bituminaria bituminosa C.H.Stirt var. albomarginata)," 2012 Conference (56th), February 7-10, 2012, Fremantle, Australia 124297, Australian Agricultural and Resource Economics Society.
    • Handle: RePEc:ags:aare12:124297
    DOI: 10.22004/ag.econ.124297
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    References listed on IDEAS

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    1. Morrison, David A. & Kingwell, Ross S. & Pannell, David J. & Ewing, Michael A., 1986. "A mathematical programming model of a crop-livestock farm system," Agricultural Systems, Elsevier, vol. 20(4), pages 243-268.
    2. Bathgate, A. & Revell, C. & Kingwell, R., 2009. "Identifying the value of pasture improvement using wholefarm modelling," Agricultural Systems, Elsevier, vol. 102(1-3), pages 48-57, October.
    3. O'Connell, Michael & Young, John & Kingwell, Ross, 2006. "The economic value of saltland pastures in a mixed farming system in Western Australia," Agricultural Systems, Elsevier, vol. 89(2-3), pages 371-389, September.
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    Cited by:

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    3. David J. Pannell & Roger Claassen, 2020. "The Roles of Adoption and Behavior Change in Agricultural Policy," Applied Economic Perspectives and Policy, John Wiley & Sons, vol. 42(1), pages 31-41, March.

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