IDEAS home Printed from https://ideas.repec.org/a/ags/ajaeau/22569.html
   My bibliography  Save this article

The Relationship Between Yields On Farms And In Experiments

Author

Listed:
  • Davidson, Bruce Robinson
  • Martin, Brian Robert

Abstract

A definite relationship appears to exist between the yields obtained on farms and in experiments. For crops the relationship is curvilinear and for animal products it is linear. In both cases the ratio of average farm yields to experimental yields decreases as experimental yields increase. The ratio between average farm and average experimental yields over a period of years decreases as the area of crops increases and varies with the type of animal product.

Suggested Citation

  • Davidson, Bruce Robinson & Martin, Brian Robert, 1965. "The Relationship Between Yields On Farms And In Experiments," Australian Journal of Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 9(2), pages 1-12, December.
  • Handle: RePEc:ags:ajaeau:22569
    DOI: 10.22004/ag.econ.22569
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/22569/files/09020129.pdf
    Download Restriction: no

    File URL: https://libkey.io/10.22004/ag.econ.22569?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Alford, Andrew R. & Cafe, Linda M. & Greenwood, Paul L. & Griffith, Garry R., 2007. "The Economic Effects of Early-Life Nutritional Constraints in Crossbred Cattle Bred on the NSW North Coast," Research Reports 37667, New South Wales Department of Primary Industries Research Economists.
    2. Henty, Sam & Sinnett, Alex & Malcolm, Bill, 2022. "Economic Analysis of Ameliorating Sub-soil Constraints using Sub-soil Manure in a Cropping System," AFBM Journal, Australasian Farm Business Management Network, vol. 19(1), July.
    3. Kerry J. Stott & Brendan Christy & Malcolm McCaskill & Kurt K. Benke & Penny Riffkin & Garry J. O'Leary & Robert Norton, 2020. "Integrating crop modelling and production economics to investigate multiple nutrient deficiencies and yield gaps," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 64(3), pages 655-676, July.
    4. Stott, Kerry J. & Christy, Brendan & McCaskill, Malcolm & Riffkin, Penny & O’Leary, Garry J. & Norton, Robert, 2020. "Integrating crop modelling and production economics to investigate multiple nutrient deficiencies and yield gaps," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 64(3), July.
    5. Lewis, C.D. & Malcolm, Bill & Jacobs, J.L. & Spangenberg, G. & Smith, K.F., 2013. "A method to estimate the potential net benefits of trait improvements in pasture species: Transgenic white clover for livestock grazing systems," AFBM Journal, Australasian Farm Business Management Network, vol. 10, pages 1-16.
    6. Scobie, Grant M. & Franklin, David L., 1977. "The Impact Of Supervised Credit Programmes On Technological Change In Developing Agriculture," Australian Journal of Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 21(1), pages 1-12, April.
    7. Allan N. Rae & Hoy F. Carman, 1975. "A Model Of New Zealand Apple Supply Response To Technological Change," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 19(1), pages 39-51, April.
    8. Mounter, Stuart W. & Griffith, Garry R. & Mullen, John D., 2008. "Jointly selecting for fibre diameter and fleece weight: A market-level assessment of the QPLU$ Merino breeding project," 2008 Conference (52nd), February 5-8, 2008, Canberra, Australia 6046, Australian Agricultural and Resource Economics Society.
    9. Farquharson, Bob & Ramilan, Thiagarajah & Thar, So Pyay & Than, Shwe Mar & Aung, Nay Myo, 2017. "Nitrogen for smallholders and cereal crops in Myanmar: economic and social dimensions for fertility decisions," 2017 Conference (61st), February 7-10, 2017, Brisbane, Australia 256192, Australian Agricultural and Resource Economics Society.

    More about this item

    Keywords

    Crop Production/Industries;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ags:ajaeau:22569. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: AgEcon Search (email available below). General contact details of provider: https://edirc.repec.org/data/aaresea.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.