Potassium carryover dynamics and optimal application policies in cotton production
AbstractInformation about soil nutrient carryover dynamics can assist cotton producers with the optimal management of potassium (K) fertilizer. Optimal K management promotes cotton plant health, may decrease input costs, and increases cotton lint yields. A dynamic programming model was developed to determine optimal K application rates and economic returns under different soil information scenarios based on cotton yield response to K fertilizer and fertilizer carryover estimates from a multi-year field trial. A Monte Carlo analysis was conducted to simulate the impact of stochastic input and lint prices and cotton yield on K management over a five-period planning horizon. Results suggest that soil test data could provide important information about K carryover potential, which may lead to more efficient fertilizer use and higher profit margins for cotton producers.
Download InfoIf 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.
Bibliographic InfoArticle provided by Elsevier in its journal Agricultural Systems.
Volume (Year): 106 (2012)
Issue (Month): 1 ()
Contact details of provider:
Web page: http://www.elsevier.com/locate/agsy
Cotton yield response; Potassium carryover; Soil test information; Dynamic programming; Simulation;
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.:
- Léonard,Daniel & Long,Ngo van, 1992.
"Optimal Control Theory and Static Optimization in Economics,"
Cambridge University Press, number 9780521331586, November.
- Léonard,Daniel & Long,Ngo van, 1992. "Optimal Control Theory and Static Optimization in Economics," Cambridge Books, Cambridge University Press, number 9780521337465, November.
- Park, Seong Cheol & Stoecker, Arthur L. & Hattey, Jeffory A. & Turner, Jason Clemn, 2007. "Long-Term Profitabiltiy Of Animal Manure Using Optimal Nitrogen Application Rate," 2007 Annual Meeting, February 4-7, 2007, Mobile, Alabama 34830, Southern Agricultural Economics Association.
- John O.S. Kennedy & I.F. Whan & R. Jackson & John L. Dillon, 1973. "Optimal Fertilizer Carryover And Crop Recycling Policies For A Tropical Grain Crop," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 17(2), pages 104-113, 08.
- Segarra, Eduardo & Ethridge, Don E. & Deussen, Curtis R. & Onken, Arthur B., 1989. "Nitrogen Carry-Over Impacts In Irrigated Cotton Production, Southern High Plains Of Texas," Western Journal of Agricultural Economics, Western Agricultural Economics Association, vol. 14(02), December.
- Chiarella Carl & Semmler Willi & Mittnik Stefan & Zhu Peiyuan, 2002. "Stock Market, Interest Rate and Output: A Model and Estimation for US Time Series Data," Studies in Nonlinear Dynamics & Econometrics, De Gruyter, vol. 6(1), pages 1-39, April.
- Fisher, Brian S. & Lee, R.R., 1981. "A Dynamic Programming Approach to the Economic Control of Weed and Disease Infestations in Wheat," Review of Marketing and Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 49(03), December.
- Kennedy, John O.S., 1981. "An Alternative Method for Deriving Optimal Fertilizer Rates: Comment and Extension," Review of Marketing and Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 49(03), December.
- Maine, Ntsikane & Nell, Wilhelm T. & Lowenberg-DeBoer, James & Alemu, Zerihun Gudeta, 2007. "Economic Analysis of Phosphorus Applications under Variable and Single-Rate Applications in the Bothaville District," Agrekon, Agricultural Economics Association of South Africa (AEASA), vol. 46(4), December.
- Bongiovanni, Rodolfo & Lowenberg-DeBoer, James, 2001. "Precision Agriculture: Economics Of Nitrogen Management In Corn Using Site-Specific Crop Response Estimates From A Spatial Regression Model," 2001 Annual meeting, August 5-8, Chicago, IL 20650, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
- Watkins, K. Bradley & Lu, Yao-Chi & Huang, Wen-Yuan, 1998. "Economic And Environmental Feasibility Of Variable Rate Nitrogen Fertilizer Application With Carry-Over Effects," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 23(02), December.
- Jomini, Patrick A. & Deuson, Robert R. & Lowenberg-DeBoer, J. & Bationo, Andre, 1991. "Modelling stochastic crop response to fertilisation when carry-over matters," Agricultural Economics, Blackwell, vol. 6(2), pages 97-113, December.
- Hurley, Terrance M. & Oishi, Kikuo & Malzer, Gary L., 2005. "Estimating the Potential Value of Variable Rate Nitrogen Applications: A Comparison of Spatial Econometric and Geostatistical Models," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 30(02), August.
- Hurley, Terrance M. & Kilian, Bernard & Malzer, Gary L. & Dikici, Huseyin, 2001. "The Value Of Information For Variable Rate Nitrogen Applications: A Comparison Of Soil Test, Topographical, And Remote Sensing Information," 2001 Annual meeting, August 5-8, Chicago, IL 20726, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
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.