Redirecting technology to support sustainable farm management practices
Agricultural technology has increased farm production to unprecedented levels. However, return on investment is diminishing and environmental concerns conflict with current input intensive farm practices. Conventional technologies and their application such as crop breeding and management practices have focused on monocultural systems that are dependent on chemical inputs to produce optimum yields. Current profit margins are low or non-existent with these conventional non-sustainable practices and must be changed if the family farm is to survive. We propose an ecologically based approach to farm management that strives to reduce reliance on chemically intensive inputs through better use of multiple attributes inherent within agroecosystems. This approach requires a redirection in the development and application of current and emerging technologies. Examples of redirections in research and development programs for pest management practices, genetic engineering, and precision agriculture necessary to provide a more ecologically-based and sustainable farming approach are illustrated.
If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Pretty, J. N. & Brett, C. & Gee, D. & Hine, R. E. & Mason, C. F. & Morison, J. I. L. & Raven, H. & Rayment, M. D. & van der Bijl, G., 2000. "An assessment of the total external costs of UK agriculture," Agricultural Systems, Elsevier, vol. 65(2), pages 113-136, August.
- Weih, M. & Didon, U.M.E. & Rönnberg-Wästljung, A.-C. & Björkman, C., 2008. "Integrated agricultural research and crop breeding: Allelopathic weed control in cereals and long-term productivity in perennial biomass crops," Agricultural Systems, Elsevier, vol. 97(3), pages 99-107, June.
- Tegtmeier, Erin M & Duffy, Michael, 2004. "External Costs of Agricultural Production in the United States," Staff General Research Papers 12659, Iowa State University, Department of Economics.
- Sandhu, Harpinder S. & Wratten, Stephen D. & Cullen, Ross & Case, Brad, 2008. "The future of farming: The value of ecosystem services in conventional and organic arable land. An experimental approach," Ecological Economics, Elsevier, vol. 64(4), pages 835-848, February.
When requesting a correction, please mention this item's handle: RePEc:eee:agisys:v:104:y:2011:i:4:p:365-370. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Zhang, Lei)
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.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with 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 profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.